FIELD, FOKEST, AND GAKDEN BOTANY FIELD, FOREST, AND GARDEN BOTANY A SIMPLE INTRODUCTION TO THE COMMON PLANTS OF THE UNITED STATES EAST OF THE 100TH MEEIDIAN, BOTH WILD AND CULTIVATED BY ASA GEAT LATE FISHER PROFESSOR OF NATURAL HISTORY IK HARVARD UNIVERSITY REVISED AND EXTENDED BY L. H, BAILEY NEW YORK-:- CINCINNATI-:. CHICAGO AMERICAN .BOOK COMPANY GRAY'S BOTANICAL SERIES Gray's How Plants Grow Gray's How Plants Behave *Gray's Lessons in Botany Gray's Field, Forest, and Garden Botany (Flora only) *Gray's School and Field Book of Botany (Lessons and Flora) Gray's Manual of Botany. (Flora only) *Gray's Lessons and Manual of Botany Gray's Botanical Text-Book I. Gray's Structural Botany II. Goodale's Physiological Botany Coulter's Manual of Botany of the Rocky Mountains Gray and Coulter's Text-Book of Western Botany EDITIONS OF 1901 *Leavitt's Outlines of Botany (Based on Gray's Lessons) *Leavitt's Outlines of Botany with Flora (Outlines and Gray's Field, Forest, and Garden Botany) *Leavitt's Outlines and Gray's Manual COPYRIGHT, 1895, BY THE PRESIDENT AND FELLOWS OP HARVARD COLLEGE. GRAY'S F. F. & G. BOTANY. W. P. 19 PREFACE TO THE FIRST EDITION. THIS book is intended to furnish botanical classes and beginners generally with an easier introduction to the plants of this country than the Manual, and one which includes the common cultivated as well as the native species. It is made more concise and simple, first, by the use of somewhat less technical language ; second, by the omis- sion, as far as possible, of the more recondite and, for the present purpose, less essential characters ; and also of most of the obscure, insignificant, or rare plants which students will not be apt to meet with or to examine, or which are quite too difficult for beginners; such as the Sedges, most Grasses, and the crowd of Golden Rods, Asters, Sunflowers, and the like, which require very critical study. On the other hand, this small volume is more comprehensive than the Manual, since it comprises the common herbs, shrubs, and trees of the Southern as well as the Northern and Middle States, and all which are commonly cultivated or planted, for ornament or use, in fields, gardens, pleasure grounds, or in house culture, including even the conservatory plants ordinarily met with. It is very desirable that students should be able to use exotic as well as indigenous plants in analysis ; and a scientific acquaintance with the plants and flowers most common around us in garden, field, and greenhouse, and which so largely contribute to our well-being and enjoyment, would seem to be no less important than in the case of our native plants. If it is worth while so largely to assemble around us ornamental and useful trees, plants, and flowers, it is cer- tainly well to know what they are and what they are like. To stu- dents in agricultural schools and colleges this kind of knowledge will be especially important. One of the main objects of this book is to provide cultivators, gardeners, and amateurs, and all who are fond of plants and flowers, with a simple guide to a knowledge of their botanical names and 5391M4 6 PREFACE. structure. There is, I believe, no sufficient work of this kind in the English language, adapted to our needs, and available even to our botanists and botanical teachers for whom the only resource is to a botanical library beyond the reach and means of most of these, and certainly quite beyond the reach of those whose needs I have here endeavored to supply, so far as I could, in this small volume. The great difficulties of the undertaking have been to keep the book within the proper compass, by a rigid exclusion of all extraneous and unneces- sary matter, and to determine what plants, both native and exotic, are common enough to demand a place in it, or so uncommon that they may be omitted. It is very unlikely that I can have chosen wisely in all cases and for all parts of the country, and in view of the different requirements of botanical students on the one hand and of practical cultivators on the other the latter commonly caring more for made varieties, races and crosses, than for species, which are the main objects of botanical study. But I have here brought together, within less than 350 pages, brief and plain botanical descriptions or notices of 2650 species, belonging to 947 genera ; and have constructed keys to the natural families, and analyses of their contents, which I hope may enable students, who have well studied the First Lessons, to find out the name, main char- acters, and place of any of them which they will patiently examine in blossom, and, when practicable, in fruit also. If the book answers its purpose reasonably well, its shortcomings as regards cultivated plants may be made up hereafter. As to the native plants omitted, they are to be found, and may best be studied, in the Manual of the Botany of the Northern United States, and in Chapman's Flora of the Southern United States. This book is designed to be the companion of the First Lessons in Botany, which serves as grammar and dictionary ; and the two may be bound together into one compact volume, forming a comprehensive School Botany. For the account of the Ferns, and the allied families of Cryptoga- mous Plants I have to record my indebtedness to Professor D. C. Eaton of Yale College. These beautiful plants are now much cul- tivated by amateurs; and the means here so fully provided for studying them will doubtless be appreciated. HARVARD UNIVERSITY HERBARIUM, Cambridge, Mass., August 29, 1868. PREFACE TO THE REVISION. THREE motives have dominated the course of this revision; First, to preserve, so far as possible, the method of the original ; it is still Asa Gray's botany, and the reviser has attempted nothing more than to bring it down to date. Second, it is a companion to the Manual, and, therefore, the nomenclature is made to conform strictly with that volume ; and the authorities have been added for the purpose of identifying the names, and to distinguish them from other systems of nomenclature which are now advocated. Third, it is primarily a school book, and there has been no attempt to include either all the wild or all the cultivated plants of its territory, but rather to consider those species which are most readily accessible for demonstration, and which are most likely to attract the attention of a beginner in botany. If it is said that many conspicuous wild plants are omitted, the reviser will answer that all such plants are described in the Manual, and Chapman's Flora of the Southern States, while there is no other account of our domesticated flora. Therefore, in cases of doubt as to the relative importance, to this volume, of wild and cultivated species, the cultivated rather than the native plants have been inserted. A preliminary draft of this revision, through the family Legumi- nosse, was made by Professor Charles R. Barnes, of the University of Wisconsin, of which I have been glad to avail myself. L. H. BAILEY. CORNELL UNIVERSITY, Ithaca, New York, January, 1895. 7 Cuts in Leavitt's Outlines of Botany which, correspond to the cuts in Gray's Lessons referred to in this Flora. GRAY LEAVITT GRAY LEAVITT GRAY LEAVITT GRAY LEAVITT 10 182 207 247 274 186 347 235 36 10 208 248 276 188 355 231 37 10 226 129 a 277 236 360 156 39 12 227 129 a 278 238 361 157 42 11 228 159 279 239 362 158 43 11 231 175 280 240 369 256 56 5 232 175 281 237 370 256 57 5 233 176 284 207 371 258 73 17 234 177 286 147 374 259 74 19 235 178 287 146, 210 375 255 86 37 236 179 288 209 376 260 89 30 237 154, 180 290 211 377 260 90 38 238 154, 181 292 212 378 261 91 44 245 133 293 213 383 262 93 40 246 189 296 215 384 263 97 45 247 155 297 216 388 264 100 47 248 190 298 217 390 265 101 48 249 191 299 218 391 266 107 51 250 192 300 219 392 267 108 51 251 193 301 220 393 268 110 43 252 194 302 221 394 269 112 55 253 195 303 222 395 270 113 62 254 196 304 223 396 271 115 83 255 197 305 224 406 273 159 127 256 198 307 144 407 274 160 128 257 199 308 145 408 257 161 129 258 200 320 226 414 275 164 46 259 201 328 136 415 276 a 165 46 261 203 329 137 416 276 & 170 21 262 204 331 140 417 276 c 171 69 266 205 341 228 418 277 172 70 269 206 342 229 419 278 174 77 270 182 343 230 499 344 176 78 271 130, 183 344 232 511 357 199 241 272 162, 184 345 233 512 357 205 246 273 185 346 234 CONTENTS. PAGE ANALYTICAL KEY TO THE NATURAL FAMILIES ... .13 SIGNS AND EXPLANATIONS 27 STATISTICS 28 NOMENCLATURE .29 SERIES I. FLOWERING OR PH^ENOGAMOUS PLANTS. CLASS I. ANGIOSPERMS. Subclass I. Dicotyledons or Exogens, pp. 33 to 401. POLYPETALOUS DIVISION ........ 33 I. Ranunculacese (Crowfoot Family) , . .34 II. Magnoliacese (Magnolia Family) 45 III. Anonaceae (Custard Apple Family) . . . . 48 IV. Menispermaceae (Moonseed Family) .... 48 V. Berberidaceae (Barberry Family) ..... 49 VI. Nymphaeaceae (Water Lily Family) .... 51 VII. Sarraceniaceae (Pitcher Plant Family) .... 53 VIII. Papaveracese (Poppy Family) 54 IX. Fumariacese (Fumitory Family) 57 X. Cruciferse (Mustard Family) . . . 68 XI. Capparidaceae (Caper Family) 68 XII. Resedaceae (Mignonette Family) . . . . . 68 XIII. Pittosporaceae (Pittosporum Family) .... 69 XIV. Cistacese (Rockrose Family) 69 XV. Violacese (Violet Family) 71 XVI. Caryophyllaceae (Pink Family) 73 XVII. Portulacaceae (Purslane Family) 79 XVIII. Tamariscineae (Tamarisk Family) .... 81 XIX. Hypericaceae (St. John's- Wort Family) ... 81 XX. Ternstrcemiaceae (Camellia or Tea Family) ... 84 XXI. Malvaceae (Mallow Family) 86 XXII. Sterculiaceae (Sterculia Family) 90 XXIII. Tiliacese (Linden Family) 91 XXIV. Linaceae (Flax Family) 92 XXV. Geraniacese (Geranium Family) 93 XXVI. Rutaceae (Rue Family) ..-.,,. 98 9 10 CONTENTS. PAOI XXVII. Simarubacese (Quassia Family) 101 XXVIII. Meliacese (Melia Family) 101 XXIX. Ilicinese (Holly Family) 102 XXX. Celastracese (Staff Tree Family) 103 XXXI. Rhamnaceae (Buckthorn Family) .... 104 XXXII. Vitaceae (Vine Family) 106 XXXIII. Sapindaceae (Soapberry Family) 108 XXXIV. Anacardiacese (Cashew Family) 112 XXXV. Polygalaceae (Polygala Family) 114 XXXVI. Leguininosae (Pulse Family) 116 XXXVII. Rosacese (Rose Family) 141 XXXVIII. Calycanthaceae (Calycanthus Family) . . . .163 XXXIX. Saxifragacese (Saxifrage Family) . . . .164 XL. Crassulaceae (Orpine Family) 170 XLI. Droseraceae (Sundew Family) 173 XLII. Hamamelidese (Witch-Hazel Family) . . . .174 XLIII. Halorageae (Water Milfoil Family) .... 175 XLIV. Myrtacese (Myrtle Family) 175 XLV. Melastomacese (Melastoma Family) .... 176 XLVI. Lythracese (Loosestrife Family) 177 XL VII. Onagracese (Evening Primrose Family) . . .179 XL VIII. LoasaceaB (Loasa Family) 187 XLIX. Passifloraceae (Passion Flower Family) . . . 189 L. Cucurbitacese (Gourd Family) 190 LI. Begoniaceae (Begonia Family) 193 LIT. Cactaceae (Cactus Family) 195 LIII. Ficoidese (Fig Marigold Family) 199 LIV. Umbelliferse (Parsley Family) 200 LV. Araliaceae (Ginseng Family) 204 LVI. Cornaceae (Dogwood Family) 205 n. MONOPETALOUS DIVISION 208 LVII. Caprifoliaceae (Honeysuckle Family) . . . .208 LVIII. Rubiaceae (Madder Family) 214 LIX. Valerianacese (Valerian Family) 218 LX. Dipsaceae (Teasel Family) 219 LXI. Compositae (Composite Family) 220 LXII. Lobeliaceae (Lobelia Family) 260 LXIII. Campanulacese (Campanula Family) .... 261 LXIV. Ericaceae (Heath Family) 262 LXV. Diapensiaceae (Diapensia Family) . . . .271 LXVI. Plumbaginaceae (Leadwort Family) . . . .271 LXVII. Primulaceae (Primrose Family) 273 LXVIII. Sapotaceae (Sapodilla Family) . . . . .276 LXIX. Ebenaceae (Ebony Family) . . . . . .277 LXX. Styracaceae (Storax Family) 277 LXXI. Oleaceae (Olive Family) 279 CONTENTS. 11 PAGE LXXII. Apocynaceae (Dogbane Family) 283 LXXIII. Asclepiadacese (Milkweed Family) . . . .286 LXXIV. LoganiacesB (Logania Family) 290 LXXV. Gentianacese (Gentian Family) 291 LXXVI. Polemoniaceae (Polemonium or Phlox Family) . . 295 LXXVII. Hydrophyllacese (Waterleaf Family) . . . .298 LXXVIII. Borraginacese (Borage Family) 301 LXXIX. Convolvulacese (Convolvulus Family) .... 306 LXXX. Solanaceae (Nightshade Family) 311 LXXXI. Scrophulariaceae (Figwort Family) .... 318 LXXXII. Orobanchacese (Broom Rape Family) . . . .332 LXXXIII. Lentibulariacese (Bladderwort Family) . . .333 LXXXIV. Gesneracese (Gesneria Family) 334 LXXXV. Bignoniacese (Bignonia Family) . . . . .335 LXXXVI. Pedaliacese (Sesamum Family) 337 LXXXVII. Acanthaceee (Acanthus Family) 337 LXXXVIII. Verbenacese (Vervain Family) 339 LXXXIX. Labiatse (Mint Family) 342 XC. Plantaginaceae (Plantain Family) . . . .356 III. APETALOUS DIVISION 358 XCI. Nyctaginaceae (Four-o'clock Family) 358 XCII. Illecebracese (Knotwort Family) 359 XCIII. Amarantacese (Amaranth Family) .... 360 XCIV. Chenopodiacese (Goosefoot Family) . . . .363 XCV. Phytolaccaceas (Pokeweed Family) .... 367 XCVI. Polygonacese (Buckwheat Family) . . . .367 XCVII. Aristolochiacese (Birthwort Family) . . . .372 XCVIII. Piperacese (Pepper Family) 374 XCIX. Lauracese (Laurel Family) 375 C. Thymelseacese (Mezereum Family) .... 376 CI. Elseagnacese (Oleaster Family) 377 CII. Loranthaceae (Mistletoe Family) 378 CIII. Santalacese (Sandalwood Family) . . . .378 CIV. Euphorbiacese (Spurge Family) ... . . .379 CV. Urticacese (Nettle Family) 384 CVI. PlatanacesB (Plane Tree Family) 389 CVII. Juglandacese (Walnut Family) 390 CVIII. Myricacese (Sweet Gale Family) 392 CIX. Cupuliferse (Oak Family) 392 CX. Salicaceae (Willow Family) 399 Subclass II. Monocotyledons or Endogens, pp. 402 to 475. I. PETALOIDEOUS DIVISION ........ 402 CXI. Hydrocharidacese (Frogbit Family) . . . .402 CXII. Orchidacese (Orchis Family) 403 CXIII. Scitaminese (Banana Family) 410 12 CONTENTS. PAGE CXIV. Bromeliacese (Pineapple Family) . . . .414 CXV. Hsemodoracese (Bloodwort Family) . . . .414 CXVI. Iridaceae (Iris Family) 415 CXVII. AmaryllidaceaB (Amaryllis Family) . . . .424 CXVIII. Dioscoreacese (Yam Family) 430 CXIX. Liliaceaa (Lily Family) 431 CXX. Pontederiaceae (Pickerel Weed Family) . . .452 CXXI. Commelinacese (Spiderwort Family) . . . .453 CXXII. Alismaceae (Water Plantain Family) . . . .454 CXXIII. Xyridaceae (Yellow-eyed Grass Family) . . .456 CXXIV. Mayacese (Mayaca Family) 456 CXXV. Eriocaulonaceae (Pipe wort Family) .... 456 CXXVI. Juncaceae (Rush Family) 456 II. SPADICEOUS DIVISION . 457 CXXVII. Naiadacese (Pondweed Family) 457 CXX VIII. Lemnacese (Duckweed Family) 457 CXXIX. Araceae (Arum Family) 457 CXXX. Typhaceae (Cat-tail Family) 461 CXXXI. Pandanaceae (Screw Pine Family) . . . .462 CXXXII. Palmacese (Palm Family) 463 III. GLUMACEOUS DIVISION . 465 CXXXIII. Cyperaceae (Sedge Family) 465 CXXXIV. Gramineae (Grass Family) 467 CLASS II. GYMNOSPERMS. CXXXV. Coniferae (Pine Family) 476 CXXXVI. Cycadaceae (Cycad Family) 485 SERIES II. FLOWERLESS OR CRYPTOGAMOUS PLANTS. CLASS III. ACROGENS. CXXXVII. Equisetaceae (Horsetail Family) 486 CXXXVIII. Filices (Fern Family) 486 CXXXIX. Ophioglossaceae (Adder's-tongue Fern Family) . .501 CXL. Lycopodiaceae (Club Moss Family) .... 501 CXLI. Selaginellaceae (Selaginella Family) . . . .603 AN ANALYTICAL KEY TO THE NATURAL FAMILIES. A. FLOWERING OB PILENOGAMOUS. Plants producing true flowers and seeds. (B, page 25.) I. ANGIOSPEBMS, those plants bearing the ovules in a closed ovary ; coty- ledons normally 2 or I (includes all but the Pine and Cycad families). (II, page 24.) 4- DICOTYLEDONS OR EXOGENS, with wood in a circle or in concentric annual circles or layers around a central pith ; netted-veined leaves ; and parts of the flower mostly inflves or fours. Cotyledons typically 2. (++ page 23.) O. Polypetalous Division, typically with both calyx and corolla, the latter of wholly separate petals. (OO, page 17. OOO, page 21.) * More than 10 stamens, more than twice the number of the sions of the calyx. (* * page 15.) sepals or divi- PAGE Stamens monadelphous, united with the base of the corolla: anthers kid- ney-shaped, one-celled .... MALLOW FAMILY, 85 Stamens monadelphous at base : anthers two-celled : leaves twice pinnate ......... MIMOSA SUBF. 122 Stamens monadelphous at base: anthers two-celled: leaves not pinnate Leaves with joint between petiole and blade, which is translucent- dotted ........ (Citrus) RUE F. 98 Leaves without a joint and not translucent-dotted CAMELLIA F. 84 Stamens not monadelphous Pistils numerous, but imbricated over each other and cohering in a mass on a long receptacle .... MAGNOLIA F. 45 Pistils several, immersed in hollows in a top-shaped receptacle, (Nelumbo) WATER LILY F. 51 Pistils numerous and separate, at least their ovaries, but concealed in a hollow fleshy receptacle Which bears sepals or bracts over its surface: leaves simple, opposite ...... CALYCANTHUS F. 163 Which is naked and imitates an inferior ovary : leaves alternate, compound ...... (Rosa) ROSE F. 141 Pistils numerous or more than one, separate, on the receptacle Stamens borne on the calyx ...... ROSE F. 141 Stamens borne on the receptacle Leaves centrally peltate : aquatic herb (Brasenia), WATER LILY F. 51 Leaves peltate near the margin : woody climber, MOONSEED F. 48 Leaves not peltate, quite entire : trees or shrubs Spicy anise-scented: petals numerous: seed solitary, (Illicium) MAGNOLIA F. 45 Unpleasantly scented when bruised : petals 6 in 2 ranks : seeds several . . . CUSTARD APPLE F. 48 Leaves not peltate : herbs, or if woody-stemmed the leaves are compound . . . . . CROWFOOT F. 34 13 14 ANALYTICAL KEY. Pistils (as to ovary) one below but 3-several-lobed or horned at the top PAGE Not fleshy plants: petals unequal, cut or cleft: pod 1-celled, many-seeded MIGNONETTE F. 68 Not fleshy: pod several-celled, several-seeded, (Nigella) CROWFOOT F. 34 Fleshy plants : petals equal, narrow, entire FIG MARIGOLD F. 199 Pistil one, completely so as to the ovary, which is One-celled, and with one parietal placenta, or otherwise showing that the pistil is of a single carpel Shrubs or trees; leaves twice pinnate or else phyllodia: fruit apod (Acacia) PULSE F. 116 Shrubs or trees : leaves simple : stone fruit (Pruuus) ROSE F. 141 Herbs ; with 1-flowered 1-2-leaved stems : leaves peltate, (Podophyllum) BARBERRY F. 49 Herbs: with flowers in racemes, &c.: leaves not peltate, CROWFOOT F. 34 One-celled, with two or more parietal placentx Calyx free from the ovary : stamens on the receptacle Leaves punctate with pellucid and dark dots, opposite, entire . . . .ST. JOHN'S-WORT F. 81 Leaves not punctate Calyx persistent, of 5 unequal sepals ROCKROSE F. 69 Calyx deciduous, of 4 sepals : petals 4, (Polanisia) CAPER F. 68 Calyx falling when the corolla opens or before : petals more numerous than the (mostly 2) sepals POPPY F. 64 Calyx, coherent with the ovary Fleshy and leafless, often prickly plants CACTUS F. 195 Leafy herbs, rough or bristly, the hairs sometimes stinging LOASA F. 187 Two-several-celled, or when l-celled the ovules not parietal Leaves punctate with both dark and pellucid dots, opposite: ovary superior . . .ST. JOHN'S-WORT F. 81 Leaves punctate with pellucid dots, not jointed with their stalk : ovary inferior .... MYRTLE F. 175 Leaves punctate with pellucid dots, alternate, jointed with their stalk : ovary superior .... RUE F. 98 Leaves not punctate with pellucid dots, and All at the root, in the form of pitchers or tubes, PITCHER PLANT F. 53 All at the root, bearing a flytrap at the end, SUNDEW F. 173 All from prostrate rootstocks or tubers under water, mostlv peltate or rounded, equal-sided, WATER LILY F. 51 On the rootstock or tuber, or alternate on stems, unequal- sided, succulent : flowers monoecious BEGONIA F. 193 On herbaceous stems, succulent: pod 1-celled, PURSLANE F. 79 On woody stems (trees or shrubs), of ordinary confor- mation Stamens on the receptacle, mostly in 5 clusters : calyx valvate in the bud: stipules (often deciduous), LINDEN F. 91 Stamens in 5 clusters, one on the base of each petal : calyx imbricated in the bud : no stipules Ovary superior, 5-celled . CAMELLIA F. 84 Ovary partly inferior, becoming one-celled and one-seeded .... STORAX F. 277 Stamens separate : leaves alternate, mostly with stipules PEAR SUBF. 143 Stamens separate : leaves opposite or some of them scattered: no stipules Calyx tube or cup wholly adherent to the 3-5- celled ovary . . SAXIFRAGE F. 164 Calyx cup extended beyond the free or adherent few-many-celled ovary LOOSESTRIFE F. 177 ANALYTICAL KEY. 16 * Not more than 10 stamens, or if so not more than twice the number of PAGB the sepals or divisions of the calyx. Calyx free from the two or more separate or nearly separate ovaries. Woody twiners, with dioecious flowers, separate stamens opposite as many petals, and few pistils . . . MOONSEED F. 48 Woody twiners, with monoecious flowers, united stamens, and many pistils in a head, in fruit scattered in a spike MAGNOLIA F. 45 Trees, with dioecious or polygamous flowers, pinnate leaves, and few winged fruits QUASSIA F. 101 Trees, with dioecious flowers, or herbs with perfect flowers : leaves pinnate, pellucid-dotted, strong-scented or aromatic RUE F. 98 Herbs or shrubs : leaves not pellucid-dotted : flowers chiefly perfect Succulent or fleshy plants : pistils, petals, and sepals all equal in number ORPINE F. 170 Not succulent nor fleshy thickened Stamens inserted on the calyx: leaves alternate, ROSE F. 141, & SAXIFRAGE F. 164 Stamens inserted on a disk adhering to bottom of the calyx: leaves opposite, compound, (Staphylea) SOAPBERRY F. 108 Stamens inserted on the receptacle . . CROWFOOT F. 34 -t-Calyx free from the single (simple or compound) ovary ; i.e. ovary superior. Stamens of the same number as the petals and opposite them Anthers opening by uplifted valves : ovary simple, 1-celled, BARBERRY F. 49 Anthers opening lengthwise Ovary 1-celled, 1-ovuled : styles 5 . . LEADWORT F. 271 Ovary 1-celled, with several ovules on a central placenta Style and stigma only one : calyx persistent, PRIMROSE F. 273 Style or stigma clef t or lobed . . PURSLANE F. 79 Ovary 5-celled, with several ovules in each cell, STERCULIA F. 90 Ovary 2-celled, with a pair of erect ovules in each cell, VINE F. 106 Ovary 2-4-celled, with one erect ovule in each cell, BUCKTHORN F. 104 Stamens when of the same number as the petals alternate with them, sometimes more numerous, sometimes fewer Leaves punctate with pellucid and dark dots, opposite, entire: calyx persistent ... ST. JOHN'S-WORT F. 81 Leaves punctate with large pellucid dots: leaves alternate or compound RUE F. 98 Leaves not punctate with pellucid dots Ovary simple, as shown by the style, stigma, and single pari- etal placenta PULSE F. 116 Ovary seemingly simple, 1-celled, 1-seeded : style 1, (Fumaria) FUMITORY F. 57 Ovary compound, as shown by the number of cells, placentas, styles, or stigmas With 2 parietal placentae, but 2-celled by a partition be- tween : stamens tetradynamous MUSTARD F. 58 With 2 parietal placentae, and 1-celled : stamens 6, sepa- rate, not tetradynamous . . . CAPER F. 68 With 2 parietal placentae, and 1-celled : stamens 6 in 2 sets, FUMITORY F. 57 With 3 (rarely 5) parietal placentas, and 1-celled: stamens not 6 Stamens inserted on the calyx, or with 5 clusters of gland-tipped stamen-like bodies, SAXIFRAGE F. 164 Stamens on the long stalk of the ovary: tendril climbers . . PASSION-FLOWER F. 189 Stamens on the receptacle Flower irregular: style 1 . . VIOLET F. 71 .16 ANALYTICAL KEY. Flower regular : styles various Styles or their divisions twice as many as PAGE the placentae : leaves glandular-bristly, SUNDEW F. 173 Styles as many as the placentae : leaves awl- shaped or scale-shaped, TAMARISK F. 81 Style and stigma one: stamens 5: leaves coriaceous . PITTOSPORUM F. 69 Style and stigma one, or sessile stigmas 3: stamens not 5 . ROCKROSE F. 69 With one cell, one erect ovule, and 3 styles or stigmas, CASHEW F. 112 With one cell and many ovules on a central placenta, PINK F. 73 With two cells and several or many ovules in the center, but becoming 1-celled : stamens 4-12, on the calyx, LOOSESTRIFE F. 177 With two cells and a single hanging ovule in each cell Flowers ii regular : stamens 6 or 8, diadelphous or monadelphous : anthers opening at the apex, POLYGALA F. 114 Flowers regular, with narrow petals: shrubs or trees With alternate simple leaves and 4 stamens with anthers . WITCH-HAZEL F. 174 With opposite leaves and 2 (rarely 3 or 4) stamens, OLIVE F. 279 With more than two cells, or when only two cells with 2 or more ovules in each cell Seeds very numerous in each of the 3-5 cells of the pod : style 1 : stamens on the receptacle, HEATH F. 262 Seeds numerous, or few on a stalk bursting out of the pod : style 1 : stamens on the calyx, LOOSESTRIFE F. 177 Seeds indefinitely numerous: styles 2 or more, or splitting into 2 : stamens on the calyx, SAXIFRAGE F. 164 Seeds several or few, at least the ovules 3-12 in each cell Shrubs, with opposite leaves of 3 or 5 leaflets, and a bladdery pod BLADDERNUT SUBF. 109 Herbs, with alternate or radical leaves of 3 or more leaflets : flower regular, (Oxalis) GERANIUM F. 93 Herbs, with simple alternate leaves: flower irregular (Impatiens) GERANIUM F. 93 Shrubs, with simple leaves : seeds in a pulpy aril, STAFF TREE F. 103 Steeds and ovules only one or two in each cell Tree, with twice pinnate leaves, and anthers within the tube of united filaments, MELIA F. 101 Shrubs or herbs, with stamens monadelphous only at base, and aromatic-scented leaves, GERANIUM F. 93 Herbs, with alternate leaves, mostly of pungent taste and odor, no tendrils when climbing : stamens separate . . GERANIUM F. 93 Herbs, with alternate and compound insipid leaves, climbing by a hook or tendril in the flower cluster, (Cardiospermum) SOAPBERRY F. 108 Herbs (or one species shrubby) , with simple and entire scentless leaves, and stamens often slightly monadelphous at the base, FLAX F. 92 ANALYTICAL KEY. 17 Shrubs or trees, leaves not aromatic-scented: stamens separate Leaves simple, not lobed : fruit a small berry, HOLLY F. 102 Leaves simple, not lobed: fruit a colored pod : seeds in a red pulpy aril, STAFF TREE F. 103 Leaves simple, palmately-lobed or cleft, opposite . . . MAPLE SUBF. 109 Leaves compound, pinnate or digitate, SOAPBERRY F. 108 HH-H-Cafa/a: with tube adherent to the ovary, i.e. ovary inferior. Tendril-bearing herbs, with mostly monoacious or dioecious flowers : stamens commonly only 3 ..... GOURD F. 190 Not tendril-bearing Pod many-seeded, 4-celled : anthers 1-celled, opening by a pore : leaves 3-5 ribbed ..... MELASTOM A F. 176 Pod or berry many-seeded : anthers 2-celled, opening lengthwise Styles 2-5, or one and 2-cleft . . . SAXIFRAGE F. 164 Style 1 : stigma 2rA lobed or entire, EVENING PRIMROSE F. 179 Pod with 1-4 seeds, and ovary with more than one ovule in each cell, the seed inclosed in a pulpy aril . STAFF-TREE F. 103 Fruit with one seed, and ovary with only one ovule in each cell Stamens just as many as the petals, and opposite them, BUCKTHORN F. 104 Stamens as many as the petals and alternate with them, or sometimes twice as many Style only one, slender : stigma notched or 4-lobed : calyx with its tube mostly prolonged more or less beyond the ovary: herbs . EVENING PRIMROSE F. 179 Style only one, thick : stigmas 5 : calyx not at all con- tinued beyond the ovary . . GINSENG F. 204 Style and stigma one: trees or shrubs, or if herbs the head of flowers with corolla-like involucre, DOGWOOD F. 205 Style none : sessile stigmas 4 : aquatic herbs, WATER MILFOIL F. 175 Styles 2-5 Petals 4: styles 2: flowers in axillary clusters in late autumn: shrub : pod 2-lobed, WITCH-HAZEL P. 174 Petals 5: styles 2-5: flowers corymbed: shrub or trees ..... PEAR SUBF. 143 Petals 5: styles 2-5, mostly 5: flowers umbelled: fruit berry-like . . . GINSENG F. 204 Petals 5 : styles 2 : flowers in (mostly compound) umbels : fruit dry, splitting into 2 closed pieces ..... PARSLEY F. 200 OO Monopetalous Division, typically with both calyx and corolla, the lat- ter united more or less into one piece. * Calyx with its tube adherent to the ovary, i.e. superior, or ovary inferior. Flowers collected in a head which is provided with a calyx-like involucre : anthers syngenesious, i.e. united into a tube or ring around the style, only 4 or 5 ....... COMPOSITE F. 220 Flowers not involucrate, or when in an involucrate head having the anthers separate Tendril-bearing herbs : leaves alternate : flowers usually monoecious or dioecious ........ GOURD F. 190 Not tendril-bearing: flowers commonly perfect, at most polygamous Stamens free from the corolla, or lightly cohering with its base Flowers irregular: stamens with the 5 anthers and some- times the filaments also united . . LOBELIA F. 260 Flowers regular : herbs, with some milky juice : stamens only as many as the lobes of the corolla CAMPANULA F. 261 Flowers regular : shrubs, or evergreen and trailing : stamens twice as many as lobes of corolla, WHORTLEBERRY SUBF. 262 GRAY'S F. F. & G. BOX. 2 18 ANALYTICAL KEY. Stamens borne on the tube of the corolla and fewer than its lobes, PAGE viz. One to three : ovary sometimes 3-celled, but the fruit only 1-celled and 1-seed.ed . . . VALERIAN F. 218 Four, two of them shorter: ovary 3-celled. but two cells empty : fruit 1-seeded (Linusea) HONEYSUCKLE F. 208 Four, one longer and one shorter pair : ovary 1-celled : fruit very many-seeded .... GESNERIA F. 334 Stamens borne on the corolla, twice or more than twice the num- ber of its lobes, more or less monadelphous or 5-adelphous : leaves alternate STORAX F. 277 Stamens borne on the tube of the corolla, just as many as its lobes : leaves opposite, whorled, croioded, or radical With stipules entire MADDER F. 214 Without true stipules Ovary 1-celled, 1-seeded : flowers in an involucrate head, TEASEL F. 219 Ov<~. y 2-o-celled 2-celled, the fruit twin : leaves entire, in whorls, MADDER F. 214 2-5-celled: flowers not in a proper head; leaves chiefly opposite, often toothed or compound, HONEYSUCKLE F. 208 3-celled: leaves mossy-crowded, or radical, DIAPENSIA F. 271 * Calyx free from the ovary, i.e. inferior, or ovary superior t- Corolla more or less irregular Stamens 10 or 5, distinct : anthers opening by a hole at the apex of each cell : ovary 5-celled HEATH F. 262 Stamens 10, diadelphous or monadelphous : anthers opening length- wise : ovary 1-celled PULSE F. 116 Stamei- 8 or 0, diadelphous or monadelphous: anthers opening by a hole at the apex : ovary 2-celled . . . POLYGALA F. 114 Stamens 6, diadelphous: the middle anther of each set 2-celled, the other two 1-celled : ovary 1-celled . . FUMITORY F. 57 Stamens (with anthers) 5 Ovary deeply 4-lobed, making 4 seed-like fruits or pieces, (Echium, etc.) BORAGE F. 301 Ovary not divided : fruit (mostly a pod) many-seeded Calyx urn-shaped, inclosing the pod, which is 2-celled, the top separating as a lid, (Hyoscyamus) NIGHTSHADE F. 311 Calyx 5-clef t or 5-parted : pod 2-valved, (Verbascum) FIGWORT F. 318 Stamens (with anthers) 4 or 2 Ovary 1-celled with a central placenta, bearing several or many seeds: stamens 2 .... BL ADDER WORT F. 333 Ovary 1-celled with 2 or 4 parietal placentx : stamens 4, didyn- amous Leafless plants, brownish or yellowish, never green, with scales in place of foliage . . BROOM RAPE F. 332 Leafy plants, with ordinary foliage Not climbing: seeds minute, wingless GESNERIA F. 334 Climbing: seeds winged . . . BIGNONIA F. 335 Ovary 2-celled, many-ovuled : pod containing very many flat and winged seeds: woody climbers or trees 'BIGNONIA F. 335 Ovary 4-celled (but stigmas only 2) : many flat and wingless large seeds, filled by the embryo : herbs . . SESAMUM F. 337 Ovary 2-celled, many-seeded or few-seeded, the placenta in the axis Seeds few or several in each cell, flat and borne on hook-like projections of the placentae, or globular on a cartilagi- nous ring : no albumen . . . ACANTHUS F. 337 Seeds many or few in each cell, not borne on hooks, &c. : embryo in afbumen-- Corolla 2-lipped or vorv irregular , FIGWORT F. 318 (Also SCHI7ANTHUS, 318) Corolla regular or very nearly so . NIGHTSHADE F. 311 ANALYTICAL KEYo 19 Ovary 2-4 celled, rarely 1-celled, with only a single ovule or seed PAOB in each cell, not lobed VERVAIN F. 339 Ovary 4-parted, making 4 seed-like pieces or nutlets around the single style MINT F. 342 - Corolla regular. Stamens more numerous than the divisions of the corolla. (Here, from the cohesion of the bases of the petals, some of the follow- ing, ranked as polypetalous, may be sought) Leaves twice pinnate, or else phyllodia: ovary one, simple. 1-celled MIMOSA SUBF. 122 Leaves simply compound, of 3 leaflets : ovary 5-celled : stamens 10, monadelphous at the base (Oxalis) GERANIUM F. 93 Leaves simple, in one compound, fleshy, very thick: anthers 2- celled : pistils as many as lobes of the corolla ORPINE F. 170 Leaves simple or lobed or divided : stamens indefinite, monadel- phous : anthers kidney-shaped, 1-celled . MALLOW F. 86 Leaves simple, not lobed or divided, nor fleshy : anthers 2-celled: pistil compound, more than 1-celled Anthers commonly opening at the end : stamens on the re- ceptacle, free or nearly free from the corolla, HEATH F. 262 Anthers opening lengthwise : stamens on the corolla or mainly so : trees or shrubs Flowers polygamous or dioecious: stamens separate: styles 4, each 2-lobed . . . EBONY F. 277 Flowers perfect : stamens more or less monadelphous or ^-clustered Base of the calyx coherent with the base of the ovary, STORAX F. 277 Calyx wholly free from the ovary CAMELLIA F. 84 Stamens fewer than the lobes or divisions of the coroWa Four, mostly didynamous Ovary 2-celled. with usually many ovules in each cell, FIGWORT F. 318 Ovary 2-celled, with few or several ovules in each cell : seeds flat on hooks . . . ACANTHUS F. 337 Ovary 2-4-celled, with a single ovule in each cell, VERVAIN F. 339 Two only with anthers, and two abortive ones : ovary deeply 4-lobed (Lycopus) MINT F. 342 Two, exserted : herbs, or some exotic species are low shrubby plants . (Veronica) FIGWORT F. 318 Two or three : shrubs, trees, or woody twiners OLIVE F. 279 Stamens (with anthers) as many as the lobes or divisions of the corolla and opposite them Styles or stigmas 5: ovary 1-celled: ovule and seed solitary, LEADWORT F. 271 Style and stigma only one Herbs : ovary 1-celled with a central placenta : seeds few or many ...... PRIMROSE F. 273 Trees or shrubs : ovary 5-celled : fruit 1-f ew-seeded : petal- like scales alternate with the anthers SAPODILLA F. 276 Stamens (with anthers) as many as the lobes or parts of the corolla and alternate with them Pistil one and simple, with one parietal placenta : fruit a legume orloment: leaves twice pinnate . . MIMOSA SUBF. 122 Pistils as many as the lobes of the corolla, separate : fleshy plants, ORPINE F. 170 Pistils several or many as to the ovary, or ovaries deeply lobed, the lobes or pieces making so many separate little l-seeded fruits or akenes, but all around one common style Akenes or lobes rumerous in a heap or several in a circle. (Nolana) CONVOLVULUS F. 306 Akenes or lobes only 4 around the base of the common style Aromatic plants, with opposite leaves, (Mentha, etc.) MINT F. 342 Not aromatic, with alternate and commonly rough leaves, BORAGE F. 301 20 ANALYTICAL KEY. Pistils 2 as to their oi'aries, these making many-seeded pods, but stigmas and often styles also united into one Pollen powdery and loose, as in ordinary plants, not in masses . . . . . . DOGBANE F. 283 Pollen all in waxy or granular masses, usually 10, and fixed in pairs to 5 glands of the stigma . MILKWEED F. 286 one, with a single compound ovary which is not divided nor deeply lobed Stamens on the receptacle, or lightly cohering above with what seems to be the corolla: ovary l-celled, 1-seeded, (Mirabilis) FOUR-O'CLOCK F. 35b Stamens on the receptacle, or nearly so : ovary o-celled : pod many-seeded ...... HEATH F. 262 Stamens borne on very base of the 4-8-parted corolla: the cells of the ovary just as many, one ovule in each: no style : berrv-like fruit containing as many little stones, HOLLY F. 102 Stamens plainly borne on the corolla Leaves all radical, 1-7-ribbed: flowers in a spike: co- rolla thin and becoming dry : stamens 4 : style and stigma one : pod 2-celled, rarely 3-celled, opening transversely .... PLANTAIN F. 356 Leaves on the stem All opposite and entire, their bases or petioles con- nected by small stipules or a transverse stipu- lar line : 'ovarv and pod 2-celled. several-seeded, LOGANLA. F. 290 All opposite or ichorled and entire, without stipules: ovary and pod l-celled, several-many-seeded : place ntie parietal Juice milky : leaves short-petioled. (Allamanda) DOGBANE F. 283 Juice not milky, bitter: stem leaves sessile, GENTIAN F. 291 Alternate or some opposite, irithout stipules: ovary and pod l-celled with "2 parietal placentae Smooth marsh or water plants : leaves round- heart-shaped, entire, or of 3 entire leaflets, GENTIAN F. 291 More or less hairy plants : leaves mostly toothed or divided: stvle 2-cleft. AYATERLEAF F. 298 Opposite, no stipules: ovary 4-celled, 4-ovuled: stamens 4 : stvle not 3 -cleft, VERVAIN F. 339 Opposite or alternate, simple or compound, without stipules, not twining: ovary and pod 3-celled: stamens o : style 3-clef t at the apex, FOLEMONIUM F. 295 Alternate, pinnate and tendril-bearing, lowest leaf- lets imitating leafy stipules, (Got**) POLEMONIUM F. 296 Alternate, at least not opposite, without stipules: stamens o, rarely 4: ovary 2-^-cfl'- Four cells of the ovary 1-oviiled : fruit splitting into little nutlets : flower-clusters coiled. 'Heliotrope) BORAGE F. 301 Two or three 2-ovuled or four 1-ovnled cells: seeds large: mostly twiners, CONVOLVULUS F. 306 Two or rarely more many-owled cells: I89d Stvles '2. or rarelv 3, or 2-cleft. WATERLEAF F. 208 Style and stigma onlv one. NIGHTSHADE F. 311 Leaves noue: leafless parasitic twiners, destitute of green herbage .... DODDER SUBF. 730 ANALYTICAL KEY. 21 OOO Apetalous Division, with only one series of true floral envelopes (corolla absent), or no envelopes. * Floicers not in catkins. (* * bottom page 22.) Ovary 2-&-celled, its cells containing numerous ovules Six-celled, the tube of the calyx coherent with its surface or the lower part of it : lobes of the calyx 3 . BffiTHWORT F. 372 Four-celled, the tube of calyx coherent* with its surface: lobes of calyx and stamens 4 (Ludwigia) EVENING PRIMROSE F". 179 Five-celled, five-horned, free from the calyx: stamens 10, (Penthorum) ORPINE F. 170 Three-celled, free from the calyx of 5 sepals white inside: stamens o (Mollugo) FIG MARIGOLD F. 199 Two-celled or four-celled, free from but inclosed in the cup- shaped calyx: stamens 4, (Rotala Ammannia) LOOSESTRIFE F. 177 Two-celled, many pistils in a head: no calyx: flowers monoe- cious. Tree . . (Liquidambar) WITCH-HAZEL F. 174 Ovary 1-2-celled, several-ovuled on one side of a basal placenta, (Cuphea) LOOSESTRIFE F. 177 Ovary or ovaries 1-celled, ifith numerous or several ovules, on parietal * placentae; calyx free Calyx of 2 sepals : placentae 2 . . (Bocconia) POPPY F. 53 Calyx of 3 sepals : ovules scattered. ( Akebia) BARBERRY F. 49 Calyx of 4 or more sepals: placenta 1 . . CROWFOOT F. 34 Ovary l-celled, with several or many omiles from the bottom or on a central placenta, free from the calyx ' Flowers surrounded by dry scariou-s or colored bracts Pod opening transversely above the base AMARANTH F. 360 Pod splitting from the top ... KNOTWORT F. 359 flowers not surrounded by dry or colored bracts Stamens inserted at the base of the ovary, . CfflCKWEED SUBF. 73 Stamens inserted on the calyx . . KXOTWORT F. 359 Ovary or separate (or separable) ovaries I-celled, with one or some- times two or three ovules Woody plants, parasitic on trees, dioecious . MISTLETOE F. 378 Woody or partly woody climbers by their leafstalks, (Clematis) CROWFOOT F. 34 Trees or shrubs, not climbing Leaves pinnate, aromatic, their stalks mostly prickly: pis- tils more than one . . (Xantboxylum) RUE F. 98 Leaves pinnate, not aromatic nor prickly : pistil one, (Fraxiniis) OLIVE F. 279 Leaves simple, beset with silvery (rarely coppery) scurf or scurfy down ..... OLEASTER F. 377 Leaves simple, not silvery-scurfy Aromatic or spicy-tasted: calyx mostly corolla-like: anthers opening by uplifted valves LAUREL F. 375 Aromatic-scented: no proper calyx: anthers not open- ing by valves .... SWEET GALE F. 392 Not aromatic : juice milky: stipules deciduous : flowers in a closed receptacle, which becomes pulpy, (Fig) FIG SUBF. 385 Not aromatic, and juice not milky: the leaves Palmatelvlobed and veined, with sheathing stipules: no evident calyx . . PLANE TREE F. 389 Mostly toothed, feather- veined, sometimes also with ribs from the base : calyx free from the ovary, ELM SUBF. 384 Entire: calyx corolla-like and free from the ovarv: flowers perfect . . . MEZEREUM F. 376 Entire {rarely toothed) : tube of calyx coherent with ovary : Jlowers dioztiously polygamous Ovary and fruit pear-shaped : stigma terminal, SANDAL WOOD F. 378 Ovary globular or oval: stigma running down one side of the awl-shaped style, (Nyssa) DOGWOOD F. 205 ANALYTICAL KEY. Herbs, with sheathing stipules above the tumid joints of the stem : leaves alternate .... BUCKWHEAT F. 367 Herbs, with the stipules (if any) not in the form of sheaths Pistils numerous or several : calyx commonly corolla-like : stipules none CROWFOOT F. 34 Pistils 3 or 4 : calyx and corolla none : flowers perfect, in a spike PEPPER F. 374 Pistils 1-4, inclosed by the persistent calyx: leaves alter- nate, pinnate or lobed, with stipules, (Poterium, etc.) ROSE F. 141 Pistil 1, with 2 hairy styles or stigmas : leaves palmately compound or cleft : flowers dioecious. HEMP SUBF. 386 Pistil only one : leaves simple Calyx corolla-like (white), its tube coherent with the ovary : flowers perfect : leaves alternate, SANDALWOOD F. 378 Calyx corolla-like, free from the ovary, but the base of its tube hardening and persistent as a covering to the thin akene, making a sort of nut-like fruit : style and stigma simple . FOUR-O'CLOCK F. 368 Calyx greenish, sometimes colored or corolla-like : seed solitary Style or stigma one and simple : flowers monoecious or dioecious NETTLE F. 384 Styles or stigmas 2 or 3, or 2-3-cleft : flowers mostly perfect Flowers crowded with dry and scarious bracts, AMARANTH F. 360 Flowers without imbricated and scarious bracts Leaves chiefly alternate, often toothed, cleft, or lobed . . . GOOSEFOOT F. 363 Leaves opposite, entire, CHICKWEED SUBF. 73 Calyx none, except as an adherent covering to the ovary, without lobes : aquatic . WATER MILFOIL F. 176 Calyx none, the flowers in catkin-like spikes, (Piper, etc.) PEPPER F. 374 Ovary 2-lQ-celled, with one or two ovules in each cell Aquatic herbs, with 3-4-celled nut-like little fruits in the axils of the leaves or bracts .... WATER MILFOIL F. 176 Herbs, shrubs, rarely trees, with monoecious flowers, 3-celled ovary and 3-lobed pod : the ovules and seeds single or a pair hanging from the summit of the cell: juice milky, except in the Box, etc SPURGE F. 379 Herbs, with stout hollow stems, perfect flowers, and 10-celled ovary, becoming berry-like . . . POKE WEED F. 367 Shrubs or trees, with 2-celled ovary, and winged fruit (samara or key) Of two keys, joined at their base and winged from the apex, MAPLE SUBF. 109 Of a single key, winged from the apex or almost all round : leaves pinnate .... (Fraxinus) OLIVE F. 279 Of a single key, thin- winged all round : leaves simple, ELM SUBF. 384 Shrubs or trees with wingless 2-Q-celled fruit, no milky juice, and Perfect or sometimes dioecious flowers : stamens 4-9 Ovule hanging HOLLY F. 102 Ovule erect BUCKTHORN F. 104 Perfect flowers : stamens about 24, white : seeds hanging, (Fothergilla) WITCH-HAZEL F. 174 Flowers (all monoecious or dioecious) one or both sorts in catkins or catkin-like heads. Twining herb, with sterile flowers panicled, and fertile in a short scaly catkin (strobile) . . . (Humulus) NETTLE F. 384 Climbing and woody, or low herbs, with mostly perfect flowers in slender spikes PEPPER F. 374 Parasitic shrub, on trees : fruit a berry . . MISTLETOE F 378 ANALYTICAL KEY. 23 Trees or shrubs With resinous juice, needle-shaped or scale-like leaves, and a cone (strobile) for fruit ..... PINE F. 476 With milky or colored juice, sterile flowers in spikes or ra- cemes and fertile in catkin-like heads or short spikes, forming a fleshy mass in fruit, inclosing the akenes, FIG SUBF. 385 With colorless juice, often strong-scented resinous-aromatic bark, pinnate leaves, and only sterile flowers in catkins, WALNUT F. 390 With colorless juice and simple leaves Both kinds of flowers in short catkins or heads : fruit waxy- coated, berry-like or nut-like : leaves aromatic, SWEET GALE F. 392 Both kinds of flowers in scaly catkins : the fertile with 2 or 3 flowers, forming winged or sometimes wingless akenes or small keys, under each scale or bract, (Betula, Alnus) OAK F. 392 Both kinds of flowers in catkins, dioecious, one under each scale or bract : pod filled with downy-tufted seeds, WILLOW F. 399 Both kinds of flowers in heads, monoecious, without calyx: leaves palmately-lobed Fruit of many two-beaked hard pods in a head : stipules deciduous .... WITCH-HAZEL F. 174 Fruit a head of club-shaped hairy-based nutlets : stipules sheathing .... PLANE TREE F. 389 Both kinds of flowers or commonly only the sterile in cat- kins : fruit a nut in a scaly cup, or bur, or sac, or leafy- bracted involucre ...... OAK F. 392 -{-+MONOCOTYLEDONS OB ENDOGENs, with wood in separate threads scat- tered through the diameter of the stem, not in a circle, no annual circles or layers ; leaves mostly parallel-veined ; and parts of the flower almost always in threes, never in fives ; cotyledon I. O Petaloideous Division, with flowers not on a spadix, and perianth or part of it more or less corolla-like. Pistils more than one, mostly numerous, separate or nearly so : peri- anth of 3 green sepals and 3 colored petals: leaves mostly netted-veined between the ribs . WATER PLANTAIN F. 454 Pistil only one as to the ovary Perianth adherent to the ovary, or superior, i.e. ovary inferior Flowers dioecious : stem twining : leaves with distinct petiole and blade, the veins or veinlets netted . . YAM F. 430 Flowers dioecious or polygamous: aquatic herbs: flowers from a spathe ...... FROGBIT F. 402 Flowers perfect Anthers only one or two, borne on or united with the style or stigma : flower irregular . ORCHIS F. 403 Anther only one, embracing the slender style but not united with it, 2-celled : flower irregular, GINGER SUBF. 410 Anther only one, free from the style, 1-celled: flower irregular .... ARROWROOT SUBF. 410 Anthers 5 (one abortive filament without any anther) : flower somewhat irregular . . BANANA F. 410 Anthers 3, turned outwards: filaments either separate or monadelphous ..... IRIS F. 415 Anthers 3, fixed by the middle : flower woolly outside, (Lachnanthes) BLOODWORT F. 414 Anthers 6, all the stamens being perfect Epiphytes or air plants, except the Pineapple, PINEAPPLE F. 414 Terrestrial plants, chiefly from bulbs or corms, some from tubers, fibrous roots, or rootstalks Perianth woolly or much roughened outside, BLOODWORT F. 414 Perianth not woolly or roughened without, AMARYLLIS F. 424 24 ANALYTICAL KEY. Perianth free from the ovary or very nearly so PA&B Epiphytes or air plants, with dry and often scurfy leaves, (Tillandsia) PINEAPPLE F. 414 Stout aquatic herbs: flbwers irregular as to the (corolla- like) perianth or stamens, or both, PICKEREL WEED F. 452 Moss-like aquatic herb, with regular flowers . MAYACA F. 466 Terrestrial herbs or sometimes woody plants, not rush-like or grass-like Perianth of green sepals and colored petals which are distinctly different Styles or sessile stigmas 3, separate: petals 3, not ephemeral: leaves netted-veined, (Trillium) LILY F. 431 Style and stigma one: petals 3 or 2, ephemeral, SPIDERWORT F. 453 Perianth with all 6 (in one instance only 4) parts colored alike or nearly so Anthers 1-celled : plants mostly climbing by tendrils on the petiole . . . SMILAX SUBF. 431 Anthers 2-celled LILY F. 431 Terrestrial or aquatic rush-like or grass-like plants, with small regular flowers Not in a simple scaly-bracted head: perianth gluma- ceous, RUSH F. 456 In a simple spike or raceme : flowers bractless, perfect : perianth herbaceous . WATER PLANTAIN F. 454 In a simple scaly-bracted head on a scape: leaves all from the root Perianth yellow, the inner divisions or petals with claws: flowers perfect: pod 1-celled, many seeded, the placentae parietal, YELLOW-EYED GRASS F. 456 Perianth whitish: flowers monoecious or dioecious: pod 2-3-celled, 2-3-seeded . PIPEWORT F. 456 GO Spadiceous Division, with flowers on a spadix or fleshy spike, peri- anth none or not corolla-like, and no glumes. Trees or woody plants with simple trunk, caudex, or stock Leaves persistent, long-petioled, fan-shaped and plaited or pinnate : spadix branched : floral envelopes of 3 or 6 parts . PALM F. 463 Leaves undivided, long-linear and stiff . . . SCREW PINE F. 462 Immersed aquatics, branching and leafy . . . PONDWEED F. 457 Small or minute free-floating aquatics, with no distinction of stem and foliage DUCKWEED F. 457 Reed-like or Flag-like marsh herbs, with linear and sessile nerved leaves Flowers naked in the spike: no distinct perianth CAT-TAIL F. 461 Flowers with a 6-parted perianth . . . (Acorus) ARUM F. 457 Terrestrial or marsh plants, with leaves of distinct blade and petiole, the veins netted ARUM F. 457 OOO Glumaceous Division, with flowers enveloped by glumes (chaffy bracts'), and no manifest perianth. Ovary 3-celled or 1-celled with 3 parietal placentae, becoming a pod, 3-many-seeded : flowers with a regular perianth of six glumaceous divisions. In structure of the flower most like the Lily Family ; but the glumaceous perianth and the herbage imitate this division, RUSH F. 456 Ovary 1-celled, l-ovuled, in fruit an akene or grain. True gluma- ceous plants ; the glumes being bracts Glumes single, bearing a flower in the axil . . SEDGE F. 465 Glumes in pairs, an outer pair for the spikelet, an inner pair for each flower GRASS F. 467 II. GYMNOSPERMS, without proper pistil, the ovules naked on a scale or on the end of a short axis : cotyledons often more than two in a whorl. With palm-like columnar trunks or corn-like stock, and pinnate palm-like foliage CYCAD F. 485 With branching trunks, and simple, mostly needle-shaped, linear, or scale-like entire leaves PINE F. 476 ANALYTICAL KEY. 25 B. FLOWERLESS OR CRYPTOGAMOUS. Plants not producing flow- ers, propagated by spores. With many-jointed stems and no leaves, except the united scales or teeth that form a sheath or ring at each joint : spore cases in a terminal head or spike ..... HORSETAIL F. 486 With ample leaves often compound, all from a rootstock or trunk, and bearing the minute spore cases Herbage circinate, or rolled up in the bud . . FERN F. 486 Herbage erect (not rolled up) as it unfolds, ADDER'S TONGUE FERN F. 01 With scale-shaped, linear, or awl-shaped and wholly simple leaves thickly set on the leafy stems : spore cases in the axil of some of them Spores all of one kind ..... CLUB MOSS F. 501 Spores of two unlike kinds . . .. SELAGINELLA F. 503 APPARENT EXCEPTIONS TO THE CLASSIFICATORY SCHEME. 1. Key to those exogens which from their foliage might perhaps be mis- taken for endogens. Pistils indefinitely numerous: herbs, polypetalous, (Myosurus and some species of Ranunculus) CROWFOOT F. 34 Pistils 3-12, separate Leaves peltate or round heart-shaped : aquatic, polypetalous, WATER LILY F. 51 Leaves heart-shaped : marsh plants, apetalous, also destitute of calyx PEPPER F. 374 Leaves thick and fleshy: polypetalous or some few monopeta- lous : flowers completely symmetrical . . ORPINE F. 170 Pistil one, but the ovary deeply 3-20-lobed or horned and style sepa- rate : leaves thick and fleshy : polypetalous, FIG MARIGOLD F. 199 Pistil one, the ovary 4-lobed, and sessile stigmas separate: leaves slender: aquatics WATER MILFOIL F. 175 Pistil one : ovary not lobed : polypetalous Petals usually very numerous : ovary many-celled, many-seeded : aquatics WATER LILY F. 51 Petals with the sepals usually very numerous : style 1 : ovary 1-celled, many-ovuled : fleshy, leafless plants, CACTUS F. 195 Petals and styles, also the stamens 5: ovary 1-celled, 1-ovuled, LEADWORT F. 271 Petals 5: styles 2 or 3: ovary 1-celled, many-ovuled, free from the calyx : leaves opposite . (Dianthus, etc.) PINK F. 73 Petals 5: styles 2: ovary 2-celled,2-ovuled: teeth of the calyx on its summit : leaves alternate, (Eryngium, etc.) PARSLEY F. 200 Petals 5or3: style only one, not lobed Calyx free from the 1-celled simple ovary : stamens numerous (Acacias with phyllodia) MIMOSA SUBF. 122 Calyx adherent to the several-celled ovary : stamens 8 or 10, MELASTOMA F. 176 Pistil only one, both as to ovary and style : monopetalous Stamens 5 : style 3-cleft at the apex: pod 3-celled, POLEMONIUM F. 295 Stamens 4 : style and stigma one : corolla 4-cleft, dry and scari- ous : pod 2-celled : leaves ribbed . . PLANTAIN F. 356 Stamens 8 or 10: style and stigma one: corolla becoming dry and scarious : leaves narrow . (Heaths) HEATH F. 262 Pistil, if it may be so called, an open scale, or none, GYMNOSPERMS, 476 26 ANALYTICAL KEY. 2. Key to those endogens which from their foliage might be mistaken for PAGB exogens. Flowers spiked on a spadix, and with a prominent spathe ARUM F. 457 Flowers not on a spadix : Distils Several or many : calyx and corolla distinctly different . . WATER PLANTAIN F. 454 .^lowers not on a spadix : pistil only one Calyx coherent with the ovary : flowers dioecious or polygamous Terrestrial plants, twiners : small flowers in racemes, spikes, or panicles YAM F. 430 Aquatic plants : flowers from a spathe . . FROGBIT F. 402 Calyx free from the ovary Aquatic herhs : flowers more or less irregular, from a sort of spathe PICKEREL WEED F. 452 Terrestrial herbs, not climbing: anthers 2-celled (Trillium, etc.) LILY F. 431 Terrestrial and mostly twining shrubs or herbs, with tendrils on the petiole: anthers 1-celled . SMILAX SUBF. 431 SIGNS AND EXPLANATIONS. THE SIGNS AND ABBREVIATIONS employed in this work are few. The signs are : (D for an annual plant. (D for a biennial plant. 2/ for a perennial plant. The signs for degrees, minutes, and seconds are used for feet, inches, and lines, the latter twelve to the inch. Thus 1 means a foot in length or height, &c. ; 2', two inches ; 5", five lines, or five-twelfths of an inch. The dash between two figures, as 5- 10 means from five to ten, &c. The character co means many. Fl. stands for flowers or flowering. Cult, stands for cultivated. Nat. stands for naturalized. N., E., S., W. stand for North, East, South, and West.' The geographical abbreviations, such as Eu. for Europe, and the com- mon abbreviations for the names of the States, need no particular expla- nation. Species printed in heavy-faced Roman type are indigenous to some part of our territory (the U. S., East of the 100th meridian). Those in heavy-faced Italic type are not indigenous to this territory, and they exist in our region only in cultivation or as introduced weeds. The species and varieties in SMALL CAPITAL ROMAN LETTERS are hor- ticultural forms or hybrids. When in parenthesis, they are simply synonyms. Pronunciation. In accordance with the usage in Gray's botanies, it is intended that the Latin names in this volume shall be pronounced after the English method. The accent marks designate both the accentuation (or most emphatic syllable), and the length of the vowel. The grave (') designates a long vowel, and the acute (') a short one. The letters oi, like to, representing the Greek ending -oef57/s, should properly be pro- nounced separately. If the f, in this case, is the penultimate syllable (next to the last) , it should be pronounced long, as in prino-ides, usneo- ides ; but if it is the antepenultimate (third syllable from the end), it is pronounced short, as rhombo-idea. In names derived from dioicus and monoicus (dioecious and monoecious), bi is a true diphthong, as in choice. 27 28 STATISTICS. The diphthong aii is given its customary English sound. The pupil should bear in mind that the final e in the names of plants should always be pronounced (taking the sound of, short i), as in officina-le, vulga-re, commu-ne. STATISTICS OF THE BEVISION. Number of families 141 Number of genera . . . . . . . 1029 Number of indigenous species 1784 Number of extra-limital species (or reputed species) . . . 1419 Total species 3203 Making a total gain over the first edition of 82 genera and 553 species. NOMENCLATIVE. THE first part of the name of a plant designates the genus to which it belongs, or is generic; the second part belongs to the particular species, or is specific; but both words are necessary for the designation of the plant or species. The literature of systematic botany is so voluminous, however, that, in order to identify the plant names and to aid in tracing them to their origins, it is necessary to cite the author of the name along with the name itself. In accordance with the method in Gray's botanies, this author is understood to be the one who first used the two names together ; that is, he is the author of the com- plete name or combination and not necessarily of either part of it. The full names of the authors most frequently cited in this book are here given : AD ANS. Michel Adanson, 1727-1806. France. A. DC. Alphonse De Candolle, 1806-1893. Switzerland. (See DC.) AIT. William Aiton, 1731-1793. England. AIT. f . William Townsend Aiton, the son, 1766-1849. England. ALL. Carlo Allioni, 1725-1804. Italy. ANDR. Henry C. Andrews, author of The Botanist's Repository at the opening of the century. England. ARN. George Arnold Walker Arnott, 1799-1868. Scotland. BAKER. John Gilbert Baker, 1834- , keeper of the Herbarium of the Royal Gardens, Kew, England. BART. William P. C. Barton, 1787-1856. Pennsylvania. BARTR., BARTRAM. William Bartram, 1739-1823. Pennsylvania. BEAUV. Ambroise Marie Francois Joseph Palisot de Beauvois, 1755- 1820. France. BECK Lewis C. Beck, 1798-1853. New York. BENTH. George Bentham, 1800-1884. England. BENTH. & HOOK. Bentham (George) and Hooker (J. D.), authors of Genera Plantarum. England. BERNH. Johann Jacob Bernhardi, 1774-1850. Prussia. BIBB. Friedrich August Marschall von Bieberstein, 1768-1826. Ger- many. BIGEL. Jacob Bigelow, 1787-1879. Massachusetts. BLUME Karl Ludwig Blume, 1796-1862. Holland. Boiss. Edmond Boissier, 1810-1886. Switzerland. BOJER W. Bojer, 1800-1856, author of a Flora of Mauritius. Austria. BRITTON Nathaniel Lord Britton, Professor in Columbia College. New York. BRONG. Adolphe Theodore Brongniart, 1801-1876. France. 29 30 NOMENCLATURE. BUCKLEY Samuel Botsford Buckley, 1809-1884. United States. BUNGE Alexander von Bunge, 1803-1890. Russia. CARR. Elie Abel Carriere, a eontemporaneous botanist and horti- culturist. France. CASS. Alexandre Henri Gabriel Cassini, Comte de, 1781-1832. France. CAV. Antonio Jose" Cavanilles, 1745-1804. Spain. C. DC. Casimir De Candolle, 1836- . Switzerland. (See DC.) CERV. Vicente Cervantes, 1759(?)-1829. Mexico. CHAM. Adalbert von Chamisso (poet and naturalist), 1781-1838. Ger- many. CHAPM. Alvan Wentworth Chapman, a contemporaneous botanist of Florida, 1809- . Massachusetts. CHOIS. Jacques Denys Choisy, 1799-1859. Switzerland. CURT. William Curtis, 1746-1799. England. CURTIS. Moses Ashley Curtis, 1808-1873. North Carolina. DC. Augustin Pyranms De Candolle, 1778-1841. Switzerland. Pro- jector of the Prodromus, and head of a renowned family. Al- phonse De Candolle, the son, and Casimir De Candolle, the grandson, are quoted in this book. DECNE. Joseph Decaisne, 1809-1882. France. DESF. Rene Louiche Desfontaines, 1750-1833. France. DESV. Augustin Nicaise Desvaux, 1784-1856. France. DON George Don, 1798-1856. England. D. DON David Don, brother of George, 1800-1841. Scotland. DONN James Donn, author of Hortus Cantabrigiensis. England. DOUGLAS David Douglas, 1799-1834; collector in N. W. America. Scotland. DUCHESNE Antoine Nicolas Duchesne, 1747-1827. France. DUMORT. Bartheleiny Charles Dumortier, 1797-1878. Belgium. DUNAL Michel Felix Dunal, 1789-1856. France. EHRH. Friedrich Ehrhart, 1742-1795. Germany. ELL. Stephen Elliott, 1771-1830. South Carolina. ELLIS John Ellis, 1711-1776. England. ENGELM. George Engelmann, 1809-1884. Missouri. FEE Antoine Laurent Apollinaire Fee, 1789-1874. France. FISCH. Friedrich Ernst Ludwig von Fischer, 1782-1854. Russia. FORST. Johann Reinhold Forster, 1729-1798. Germany. (Also Georg Forster, the son) . FRCEL. Joseph Aloys Frcelich, 1766-1841. Germany. GAERTN. Joseph Gaertner, 1732-1791. Germany. GAUD. Charles Gaudichaud-Beaupre, 1789-1864. France. GMEL. Samuel Gottlieb Gmelin, 1743-1774. Russia. GRAY Asa Gray, 1810-1888. Harvard University. Massachusetts. GRISEB., GRIS. Heinrich Rudolph August Grisebach, 1814-1879. Ger- many. HASSK. Justus Karl Hasskarl, 1811- . Germany. HAW. Adrian Hardy Haworth, 1772-1833. England. HBK. Friedrich Alexander von Humboldt, 1796-1859. Germany. Aim6 Bonpland, 1773-1858. France. Karl Sigismund Kunth, 1788-1850. Germany. HERB. William Herbert, 1778-1847. England. HOFFM. Georg Franz Hoffmann, 1761-1826. Germany. HOOK. William Jackson Hooker, 1785-1865. England. HOOK, f . Joseph Dalton Hooker, the son, 1817- . England. HORT. Used to designate names of horticultural or garden origin. JACQ. Nicolaus Joseph Jacquin, 1727-1817. Austria. JUBS. Antoine Laurent Jussieu, 1748-1836, the first to introduce the natural families of plants. France. NOMENCLATURE. 31 KER John Bellenden Ker (or Gawler) ? -1871. England. KLATT Friedrich Wilhelm Klatt, a contemporaneous botanist. Ger- many. KOCH Karl Koch, 1809-1879. Germany. KUNTH See HBK. LAM. Jean Baptiste Antoine Pierre Monnet Lamarck, 1744-1829, author of the Lamarckian philosophy of organic evolution. France. LE CONTE John Eaton Le Conte, 1784-1860. Pennsylvania. LEDEB. Karl Friedrich von Ledebour, 1785-1851. Russia. LEHM. Johann Georg Christian Lehmann, 1792-1860. Germany. LEM. Charles Lemaire, 1800-1871. Belgium. L'HER. C. L. L'Heritier de Brutelle, 1746-1800. France. LINDEN J. Linden, 1817- . Belgium. LINDL. John Lindley, 1799-1865. England. LINK Heinrich Friedrich Link, 1767-1851. Germany. LINN. Carolus Linnaeus (Carl von Linne"), 1707-1778, the "Father of Botany," and author of binomial nomenclature. Sweden. LINN, f . Carl von Linne", the son, 1741-1783. Sweden. LODD. Conrad Loddiges, nurseryman near London, in the early part of this century. LOISEL. Jean Louis Auguste Loiseleur-Deslongchamps, 1774-1849. France. LOUR. Juan Loureiro, 1715-1796, Missionary in China. Portugal. MARSH. Humphrey Marshall, 1722-1801. Pennsylvania. MAXIM. Karl Johann Maximowicz, 1827-1891. Russia. MEISN. Karl Friedrich Meisner (or Meissner) , 1800-1874. Switzerland. MET. Ernst Heinrich Friedrich Meyer, 1791-1851. Prussia. MICHX. Andre" Michaux, 1746-1802. France, but for ten years a resident in North America. MICHX. f. Francois Andre" Michaux, the son, 1770-1855. France. MILL. Phillip Miller, 1691-1771. Garden-author of Chelsea, England. MIQ. Friedrich Anton Wilhelm Miquel, 1811-1871. Holland. MOENCH Konrad Moench, 1744-1805. Germany. MOQ. Alfred Moquin-Tandon, 1804-1863. France. MUHL. Henry Ludwig Muhlenberg, 1756-1817. Pennsylvania. MURR. Johann Andreas Murray, 1740-1791. Germany. NEES. Christian Gottfried Nees von Esenbeck, 1776-1858. Prussia. NUTT. Thomas Nuttall, 1786-1859. Massachusetts. ORTEGA, ORT. Casimiro Gomez Ortega, 1740-1818. Spain. OTTO Friedrich Otto, 1782-1856. Germany. PALL. Peter Simon Pallas, 1741-1811, professor and explorer in Russia. Germany. PAXT. Joseph Paxton, 1802-1865. England. PERS. Christian Hendrick Persoon, 1755-1837. Germany. PLANCH. Jules Emile Planchon, Professor at Montpellier. France. POIR. Jean Louis Marie Poiret, 1755-1834. France. PRESL Karel Boriwog Presl, 1794-1852. Bohemia. PURSH Fredrick T. Pursh, 1774-1820. Siberia, but for twelve years a resident in the United States. RADDI Giuseppe Raddi, 1770-1829. Italy. RAF. Constantino Samuel Rafmesque- Schmaltz, 1784-1842, Professor of Natural History at Transylvania University, Lexington, Kentucky. R. BR. Robert Brown, 1773-1858. England. REICH. Heinrich Gottlieb Ludwig Reichenbach, 1793-1879. Germany. RICH. John Richardson, 1787-1865. Scotland. RICHARD Louis Claude Marie Richard, 1754-1821. France. RIDDELL John Leonard Riddell, 1807-1865, Professor of Chemistry in Cincinnati and New Orleans. Massachusetts. 32 NOMENCLATURE. ROEM. Johann Jacob Roemer, 1763-1819. Switzerland. Also M. J. Roemer. ROSCOE William Roscoe, 1753-1831. England. ROXBG. William Roxburgh, 1759-1815. India. Ruiz & PAV. Hipolito Ruiz Lopez, 1764-1815, and Jose" Pa von/ authors of a Flora of Peru and Chile. Spain. RUPR. Franz J. Ruprecht, 1814-1870. Russia. SABINE Joseph Sabine, 1770-1837. England. SALISB. Richard Anthony Salisbury, 1761-1829. England. SCHLECHT. Diedrich Franz Leonhard von Schlechtendal, 1794-1866. Germany. SCHRAD. Heinrich Adolph Schrader, 1767-1836. Germany. SCHW., SCHWEIN. Lewis David von Schweinitz, 1780-1834. Pennsyl- vania. SCOP. Johann Anton Scopoli, 1723-1788. Italy. SIBTH. John Sibthorp, 1758-1796, author of a Flora of Greece. England. SIEB. & Zucc. Philipp Franz von Siebold, 1796-1866, and Joseph Ger- hard Zuccarini, 1797-1848. Germany. SIMS John Sims, 1792-1838. England. SMITH James Edward Smith, 1759-1828. England. SOL., SOLANI>. Daniel Solander, 1736-1782. England. SPACH Eduard Spach, 1801-1879. France. SPRENG. Kurt Sprengel, 1766-1833. Germany. STEUD. Ernst Gottlieb Steudel, 1783-1856. Germany. ST. HIL. Auguste de Saint-Hilaire, 1779-1853. France. SWARTZ Olof Swartz, 1760-1818. Sweden. SWEET Robert Sweet, garden-author of the early part of the century. England. THUNB. Carl Peter Thunberg, 1743-1822. Sweden. TORR. John Torrey, 1796-1873. New York. TUCKM. Edward Tuckerman, 1817-1886. Massachusetts. VAHL Martin Vahl, 1749-1804. Denmark. VEITCH John Gould Veitch, 1839-1867, and successors, horticulturists at Chelsea, England. VENT. Etienne Pierre Ventenat, 1757-1808. France. VILL. Dominique Villars, 1745-1814. France. WAHL. Georg Wahlenberg, 1780-1851. Sweden. WALP. Wilhelm Gerhard Walpers, 1816-1853. Germany. WALT. Thomas Walter, about 1740-1788, author of Flora Carolinians. South Carolina. WANG. Friedrich Adam Julius von Wangenheim, 1747-1800. Germany. WATS. Sereno Watson, 1826-1892. Harvard University. Massachusetts. WENDL. Johann Christoph Wendland, 1755-1828, and Hermann Wend- land. Germany. WILLD. Karl Ludwig Willdenow, 1765-1812. Germany. WITH., WITHER. William Withering, 1741-1799. England. SERIES L FLOWERING OR PILENOGAMOUS PLANTS. Plants bearing true flowers ; that is, having stamens and pistils, and producing seeds containing an embryo. CLASS L ANGIOSPERMS. Plants having a closed ovary which contains the ovules : includes all but the Pine and Cycas families. SUBCLASS I. DICOTYLEDONS (or EXOGENS). Distinguished by having the woody strands of the stem in a circle around a pith ; the wood often increasing by yearly layers when the stem is more than one year old ; the embryo with a pair of cotyledons or seed leaves; leaves generally net-veined ; parts of the flower seldom in threes, most commonly in fives or fours. See Lessons, pp. 23, 139. This class includes all our ordinary trees and shrubs, and the greater part of our herbs. I. POLYPETALOUS DIVISION. Includes the families which have, at least in some species, both calyx and corolla, the latter with the petals not united with each other. Yet some plants of almost all these families have apetalous flowers, and in some species the petals are more or less united. QRAY'S F. r. & o. EOT. 3 33 34 CBOWFOOT FAMILY. I. RAWUNCULACE.E, CROWFOOT FAMILY. Not perfectly distinguished by any one or two particular marks, but may be known, on the whole, by having numerous stamens, and usually more than one pistil, all the parts of the flower distinct, and inserted on the receptacle. The calyx is often colored like a corolla, when the latter is wanting. The bulk of the seed is hard albumen, the embryo being very small. The plants are herbs with an acrid watery juice (not milky 01 colored), or a few barely shrubby. Many are cultivated for ornament. 1. Sepals valvate, or with their edges turned inward in the bud. Petals none, o minute. Leaves opposite, the plants mostly climbing by their leaf -stalks. 1. CLEMATIS. Sepals commonly 4, sometimes several, petal-like. 2. Sepals imbricated in the bud. Not climbing, nor woody except in 22 and one of 21, * Pistils several or many in a head, ripening into \-seeded akenes. +- Petals none; sepals petal-like. H- All but lower leaves opposite or whorled, often simulating an involucre. Ped\ mcles \-flowered. 2. ANEMONE. Involucre of 2 or more leaves much below the flower. Pistils very many in a close head (or fewer in one species), forming pointed or tailed akenes. 8. HEPATICA. Involucre close to the flower, exactly imitating a 3-leaved calyx. Pistils 12-20. 4. ANEMONELLA. Involucre at the base of an umbel of flowers. Pistils 4-15. + -H- Leaves alternate. Flowers in panicles or corymbs. 5. THALICTRUM. Leaves 2-3-ternately compound (Lessons, Fig. 161). 6. TRAUTVETTERIA. Leaves simple. Flowers perfect. -H +- Petals and sepals both conspicuous, 5 or more. T. ADONIS. Petals and sepals with no pit or appendage at the base. Akenes In a head or short spike. 8. MYOSURUS. Sepals with a spur at the base underneath. Petals on a slender claw, which is hollow at its apex. Akenes in a long, tail-shaped spike. 9. RANUNCULUS. Sepals naked. Petals with a little pit or a scale on the short claw Akenes in a head. * Pistils few, rarely single, ripening into few- to many-seeded pods or berries. + Ovules, and commonly seeds, more than 2. Herbs. ++ Flowers regular, not racemose ; sepals petal-like. -= Petals in our species. 10. ISOPYRUM. Sepals 5, broad, white. Leaves compound. 11. CALTIIA. Sepals 5-9, broad, yellow. Leaves simple. = Petals 5 or more inconspicuous nectar-bearing bodies, usually very much smaller than the sepals. I Leaves palmately parted or divided. 12. TROLLIUS. Petals with a little depression near the base. 13. HELLEBORUS. Petals hollow and 2-lipped. E 1 Leaves distinctly confound. CROWFOOT FAMILY. 3b 14. COPTI8. Leaves of 8 leaflets. 15. NIGELLA. Leaves finely dissected. _ .= Petals large hollow spurs projecting between the sepals. 16. AQUILEGIA. Pistils usually 5. Leaves compound. ++++ Flowers irregular and unsymmetrical, racemose orpanicled. 17. DELPHINIUM. Upper sepal spurred. 18. ACONITUM. Upper sepals in the form of a hood or helmet. -H..H. .H. flowers regular, racemose; sepals falling when the flower opens, petal-like. 19. ACT^EA. Pistil only one, becoming a berry. Flowers in a short and thick raceme or cluster. 20. CIMICIFUGA. Pistils 1-8, becoming pods in fruit. Flowers in long racemes. ++.H..H.++ Flowers very large, regular, not racemose; sepals herbaceous and per- sistent. 21. P^EONIA. Pistils 2 or more, becoming leathery pods. +. -f- Ovules a single pair". Flowers regular, solitary, or in compound racemes. Herbs or shrubs. 22. XANTHOKEHIZA. Petals 5, small. Little pods 1-seeded. Undershrub, with yellow wood and roots. 28. HYDKASTIS. Petals none. Fruit berry-like. Low perennial 1. CLEMATIS, VIRGIN'S BOWER. (The Greek name of a climb- ing plant.) Akenes numerous, in a head, the persistent style forming naked, hairy, or plumose tails to the fruit. Many garden hybrids and forms. ^ Ornamental climbers, with somewhat woody stems ; a few are erect herbs. (Lessons, Figs. 278, 279, 378.) 1. Flowers solitary; climbers. * Sepals thin, spreading, 6 or more. C. fldrida, Thunb. Flowers 3'-4' across, sepals broad-ovate, white, purplish, or with a purple center of transformed stamens (var. SIE- B6LDii) ; leaves usually twice compound. Japan. C. lanuginosa, Lindl. Cult, from China. Flowers 6'-10' across, lavender. Leaves thick, usually simple (rarely ternate), cordate, acute, smooth above, hairy below ; buds woolly. C. JACKMANNI of gardens is a hybrid between this species and C. Viti- cella. C. patens, Morr. & Dene., also called C. ccERtLEA, and various names for varieties. Flower 5'-7' across, with 6-9 or more oblong or lance-shaped sepals of various colors ; leaflets simply in threes. Japan. * # Sepals thin, spreading, 4 only. C. verticillaris, DC. Flowers about 3' across, sepals bluish-purple, acute ; leaflets mostly entire ; akenes with feathery tails. Rocky woods or ravines N. and in mountainous parts. C. Viticella, Linn. VINE BOWER C. From Eu. ; a hardy climber, with flower 2'-3' across ; the widely spreading sepals obovate, either pur- ple or blue ; akenes with short, naked points. C. orienta/is, Linn. HEAVY-SCENTED C. Cult, from Central Asia; flowers yellow, !' across, sepals ovate, bluntish; long and feathery tails to the akenes. In cult, as C. GRAVEOLENS. * * * Sepals thick, leathery, erect. C. Viorna, Linn. LEATHER FLOWER. Wild from Penn. and Mo., S., in rich soil ; sepals purple or purplish, 1' long or more, erect, and with the narrow tips only spreading or recurved ; akenes with very feathery tails. 86 CROWFOOT FAMILY. C. Pitcher!, Ton*. & Gray. Wild from S. Ind. to Kans. and Tex., has a flower much like the preceding, but the tails of the akenes are fili- form and naked, or slightly hairy, but not feathery. C. crlspa, Linn. Calyx cylindraceous below, upper part bluish ; sepals with broad, thin wavy margins ; tails of akenes silky or smooth. Va. and S. ; also cult. 2. Flowers solitary ; low, erect herbs. C. ochroleiica, Ait. PALE C. Wild from Long Island S., but scarce ; has ovate silky leaves and dull silky flowers on long stalks ; tails of akenes very feathery. C. Fremonti, Wats. Leaves thick and often coarsely toothed ; sepals purple, woolly on the edge ; tails short, hairy, or smooth. Mo. and Kans., the western representative of the preceding. 3. Flowers small, white, panicled. * Herbaceous, erect. C. rScta, Linn. UPRIGHT VIRGIN'S BOWER. 3-4 high, with large panicles of white flowers in early summer ; leaves pinnate ; leaflets ovate or slightly heart-shaped, pointed, entire. Eu. * * Woody, climbing. C. Fldmmula, Linn. SWEET-SCENTED V. Flowers perfect, with copious sweet-scented flowers at midsummer in small and rather simple panicles ; sepals woolly on outside near the edge only ; leaflets 3-5 or more of various shapes, often lobed or cut. C. Vit&lba, Linn. Flowers perfect, greenish- white ; sepals woolly on both surfaces ; leaves pinnate, of 5 ovate leaflets. S. Eu. C. Virginiana, Linn. COMMON WILD V. Flowers dioecious, late in summer ; leaflets 3, cut-toothed or lobed. C. paniculata, Thunb., from Japan, and now becoming popular, hardy N., has large panicles of small, white, fragrant, perfect flowers in mid- summer, and 3-7 small mostly cordate-ovate, acute leaflets. 2. ANEMONE, ANEMONE, WINDFLOWER. (Greek, shaken by the wind, because growing in windy places, or blossoming at the windy season.) # Erect herbs. Sepals 4-20. (Lessons, Figs. 233, 343.) 1. Long hairy styles form feathery tails to the akenes. Flowers large, purple, in early spring. A. Pufsatl//a, Linn. PASQUE FLOWER of Europe. Cult, in some flower-gardens, has the root-leaves finely thrice-pinnately divided or cut ; otherwise much like the next. A. patens, var. Nuttalliana, Gray. WILD P. Prairies, 111., Mo., and N. W. The handsome purplish or whitish flower (l'-H' across when open), rising from the ground on a low, silky-hairy stem (3'-6' high), with an involucre of many very narrow divisions ; the leaves from the root appearing later, and twice or thrice ternately divided and cut. 2. Short styles not making long tails, but only naked or hairy tips. * Cult, species, exotic, with tuberous or woody rootstocks and very large flowers. A. coronarfa, Linn. Leaves cut into many fine lobes ; sepals 6 or more, broad and oval ; and A. hortensis, Thor., perhaps a var. of preceding, with leaves less cut into broader wedge-shaped divisions and lobes, and many longer and narrow sepals, are the originals of the spring-flowered, mostly double or semi-double, GARDEN ANEMONES of many colors. CROWFOOT FAMILY. 37 A. Japdnica, Sieb. & Zucc. 2-3 high, flowering in autumn ; flowers 2'-3' across, rose-color or white ; leaves ternate, the leaflets variously cut and toothed. Hardy. China. * * Wild species, smaller-flowered. +- Akenes densely woolly and very numerous. w Stems single, 3'-6' high, from a small tuber; sepals 10-20 ; involucre sessile. A. Caroliniana, Walt. Involucre 3-parted, its wedge-shaped divi- sions 3-cleft, purple or whitish. N. C. west to 111. and Neb. May. *+*+ Stems branched, 2-3 high; leaves of the involucre long-petioled, compound / sepals 5, small, greenish-white, silky beneath. A. cyllndrica, Gray. LONG-FRUITED A. Involucre several-leaved surrounding several long, naked peduncles ; flowers late in spring (in dry soil N. and W.), followed by a cylindrical head of fruit. A. Virginiana, Linn. VIRGINIAN A. Involucre 3-leaved ; peduncles formed in succession all summer, the middle or first one naked, the others bearing 2 leaves (involucel) at the middle, from which proceed two more peduncles, and so on ; head of fruit oval or oblong. Common in woods and meadows. H- ->- Akenes not woolly , fewer ; flower I 1 broad or more. A. Fennsylv&nica, Linn. PENNSTLVANIAN A. Stem 1 high, bearing an involucre of 3 wedge-shaped 3-cleft and cut sessile leaves, and a naked peduncle, then 2 or 3 peduncles with a pair of smaller leaves at their middle, and so on ; flowers white in summer. (Lessons, Fig. 233.) Allu- vial ground, N. and W. A. nemor6sa, Linn. WOOD A. Stem 4'-10' high, bearing an invo- lucre of 3 long-petioled leaves of 3 or 5 leaflets, and a single short-pedun- cled flower ; sepals white, or purple outside. Woodlands, early spring. 3. HEPATIC A, LIVERLEAF, HEPATIC A. (Shape of the leaves likened to that of the liver.) Among the earliest spring flowers. Stemless low y., with 3-lobed leaves and 1-flowered scapes. The involucre is so close to the flower and of such size and shape that it is most likely to be mistaken for a calyx, and the six or more oblong, colored sepals for petals. H. trlloba, Chaix. ROUND-LOBED H. Leaves with 3 broad and rounded lobes, appearing later than the flowers, and lasting over the winter ; stalks hairy ; flowers blue, purple, or almost white. Woods, common. Full double-flowered varieties, blue and purple, are cult, from Eu. Atlantic to Mo. and N. H. acutlloba, DC. SHARP-LOBED H. Has pointed lobes to the leaves, sometimes 5 o^ them, and paler flowers. Passes into the last ; same range. 4. ANEMONELLA, RUE ANEMONE. (Name diminutive of Ane- mone.") Petals 0. Sepals 5-10, white. Leaves compound, radical, ex- cept the involucral. Akenes 8-10-ribbed. Low, smooth, ^ A. thalictroldes, Spach. RUE ANEMONE. Smooth and delicate, some- what resembling Wood Anemone ; stem-leaves none, except those that form an involucre around the umbel of white (rarely pinkish) flowers, appearing in early spring ; leaflets roundish, 3-lobed at the end, long- stalked ; stigma flat-topped, sessile ; roots clustered, very fleshy. 38 CROWFOOT FAMILY. 5. THALICTRUM, MEADOW RUE. (Old name of obscure deriva- tion.) (Lessons, Fig. 161.) y. * Flowers mostly dioecious, small, in loose compound panicles ; the 4 or 5 sepals falling early; filaments slender; stigmas slender; akenes sev- eral-grooved and angled. T. didicum, Linn. EARLY MEADOW RUE. Herb glaucous, l-2 high ; flowers greenish in early spring ; the yellowish linear anthers of the sterile plant hanging on long capillary filaments ; leaves all on gen- eral petioles. Rocky woods. T. polygamum, Muhl. TALL M. Herb 4-8 high ; stem-leaves not raised on a general petiole ; flowers white in summer ; anthers oblong, blunt, not drooping; the white filaments thickened upwards. Low or wet ground. T. purpurascens, Linn. PURPLISH M. Later, often a little downy, 2-4 high ; stem-leaves not raised on a general petiole ; flowers greenish and purplish ; anthers short-linear, drooping on capillary and upwardly rather thickened filaments. Dry uplands and rocky hills. * * Flowers all perfect, corymbed ; filaments strongly club-shaped or in- flated under the short anther ; stigmas short; akenes long-stalked. T. clavatum, DC., has the size and appearance of T. dioicum ; flowers white, fewer, appearing in June or July ; mountains southward. 6. TRAUTVETTERIA, FALSE BUGBANE. (For Trautvetter, a Russian botanist.) One species, with numerous 4-angled, capitate, in- flated akenes. Jl T. palmata, Fisch. & Meyer, along streams of S. Central States. Stems 2-3 high ; root-leaves large, palmately 5-11-lobed, the lobes toothed and cut. 7. ADONIS. (Adonis, killed by a wild boar, was fabled to have been changed at death into a flower.) Stems leafy ; leaves finely much cut into very narrow divisions. Cult, from Europe for ornament. A. cestiv alis, Linn. (J) Stems about 1 high ; flower deep crimson ; petals flat, half longer than calyx. A. autumnalis, Linn. PHEASANT'S EYE A. Near 1 high, stem or its branches terminated by a small globose flower of 5-8 scarlet or crim- son petals, concave, commonly dark at base, scarcely larger than sepals. Sparingly naturalized. A. vernal is, Linn. SPRING A. ^ Stems about 6' high, bearing a large, showy flower of 10-20 lanceolate, light-yellow petals in early spring. 8. MYOSURUS, MOUSETAIL (which the name means in Greek). (J) M. minimus, Linn. An insignificant little plant, wild or run wild along streams from Illinois S., with a tuft of narrow entire root-leaves, and scapes l'~3' high, bearing an obscure yellow flower, followed by tail- like spike of fruit, l'-2' long in spring and summer. 9. RANUNCULUS, CROWFOOT, BUTTERCUP. (Latin name for a little frog, and for the Water Crowfoots, living with the frogs.) A large genus of plants, wild with the exception of the double -flowered varieties of three species cult, in gardens for ornament. (Lessons, Figs. 245, 341, 376, 377.) CROW.FOOT FAMILY. 39 I. Aquatic ; the leaves all or mostly under water, and repeatedly dis- sected into many capillary divisions ; flowering all summer. * Petals white, or only the claw yellow. R. circinatus, Sibth. STIFF WATER CROWFOOT. Leaves sessile, stiff, and rigid enough to keep their shape (spreading in a circular outline) when drawn out of water. Rarer than the next. R. aquatilis, var. trichophyllus, Gray. WHITE W. Capillary leaves petioled, collapsing into a tuft when drawn out of the water ; petals small, white, or yellow only at the base, where they bear a spot or little pit, but no scale ; akenes wrinkled crosswise. Common. * * Petals bright yellow. R. multifidus, Pursh. YELLOW W. Leaves under water, much like those of the White Water Crowfoots, or rather larger; but the bright yellow petals ' long, with a little scale at the base. 2. Terrestrial, many in wet places, but naturally growing with the foliage out of water ; petals with a little scale at the base, yellow in all the wild species. ^ Akenes striate, or ribbed down the sides. R. Cymbalaria, Pursh. SEA SIDE CROWFOOT. A little plant of sandy shores of the sea and Great Lakes, etc., smooth, with naked flowering stems 2'-6' high, and long runners ; leaves rounded and kidney-shaped, coarsely crenate ; flowers small in summer. * * Akenes not prickly nor bristly nor striate on the sides, % + SPEARWORTS, growing in very wet places, with entire or merely toothed leaves, all, or all but the lowest, lanceolate or linear / flowers all summer. M. Pistils flattened, pointed, or beaked. R. ambigens, Wats. WATER PLANTAIN SPEARWORT. Stems ascend- ing, l-2 high ; leaves lanceolate, or the lowest oblong ; flower fully in diameter ; akenes beaked with a straight and slender style. Common. R. Flmmula, Linn. SMALLER SPEARWORT. Smaller than the last, and akenes short-pointed ; rare N., but very common along borders of ponds and rivers is the Var. reptans, Meyer, or CREEPING S., with slender stems creeping a few inches in length ; leaves linear or spatulate, seldom 1' long ; flower only ' broad. ^ ^ Pistils globular, pointless. Stems not rooting. R. oblongifdlius, Ell. Diffusely branched above and many-flowered ; leaves serrate or denticulate ; lower ovate or oblong, upper linear. 111., Mo., and So. States. R. pusfllus, Poir. Differs from the preceding chiefly in the broader entire leaves ; the lower round, ovate, or heart-shaped, upper oblong or lanceolate. N. Y. and S. along the coast. H- i- CROWFOOTS in wet or moist places, with all or at least the upper leaves 3-parted or divided. w- Soot-leaves roundish, crenate, or toothed, but not lobed or cleft. R. rhombofdeus, Goldie. Hairy, 3'-8' high ; petals large, deep yellow. Prairies, Mich, to N. 111., Minn, and W. R. abortlvus, Linn. Very smooth and slender (rarely pubescent = var. micranthus}, 6'-2 high; petals shorter than sepals, pale yellow. Very common in shady moist places in spring. w ++ ^Root-leaves variously lobed, cleft, or parted. = Pistils in oblong or cylindrical clusters, R. afflnis, R. Br. Low or slender, 1 high or less ; root-leaves pedately many-cleft ; styles recurved. Iowa, N., and W. 40 CROWFOOT FAMILY. R. sceler&tus, Linn. CURSED C. So called because the juice is very acrid and blistering ; very smooth ; stem thick and hollow ; root-leaves 3- lobed ; styles very short, straight.*. In water or very wet places. R. Pennsylvdnicus, Linn. f. BRISTLY C. Bristly, hairy, coarse, and stout, 2-3 c high ; leaves all 3-divided ; the divisions stalked, again 3- cleft, sharply cut and toothed; akenes tipped with a short straight style. Along streams. = = Pistils in globular clusters. || Petals small, not exceeding the sepals. R. recurv^tus, Poir. HOOK-STYLED C. Hairy, l-2 high ; leaves all 3-cleft and long-petioled, with broad, wedge-shaped, 2-3-lobed divisions ; akenes with long recurved styles. Woods. II || Petals large, bright yellow, much exceeding the sepals. (BUTTERCUPS.) o Styles long and attenuate, stigmatose only at tip. R. fasciculiris, Muhl. EARLY B. Low, about 6' high, without run- ners ; roots thickened ; root-leaves much divided, somewhat pinnate ; petals rather narrow and distant ; akenes scarcely edged, slender- beaked. On rocky hills in early spring. R. septentrionalis, Poir. CREEPING B. Everywhere common in very wet or moist places, flowering in spring and summer; variable; stem soon ascending, sending out some prostrate stems or runners in summer ; leaves more coarsely divided and cleft than those of the last ; petals obovate ; akenes sharp-edged and stout-beaked. R. bulbbsus, Linn. BULBOUS B. Stem about 1 high from a solid bul- bous base nearly as large as a hickory nut ; peduncles grooved ; calyx reflexed when the very bright yellow and showy large corolla expands in late spring. Abundant only in E. New Eng. ; rare W. R. dcris, Linn. TALL B. Stem 2-3 high, no bulbous base ; pedun- cles round, not grooved ; calyx only spreading when the lighter yellow corolla expands in summer. Commoner than the last, except E. A full double-flowered variety is cult, in gardens, forming golden-yellow balls or buttons. o o Styles awl-shaped, stigmatose along the inner edge. R. rfcpens, Linn. CREEPING B. In habit and foliage like R. septen- trionalis ; leaves frequently white-variegated or spotted ; calyx spreading, peduncles grooved. In low grounds, E.- where it is probably nat. from Eu. ; native W. A full double form in gardens. -- I- -i- GARDEN RANUNCULUSES. Besides the double variety of J?. repens, the choice Double Ranunculuses of the florist come from the two following : R. Asidticus, Linn., of the Levant ; with 3-parted leaves and flowers nearly 2' broad, resembling Anemones, yellow, or of various colors. Not hardy N. R. aconitifdlius, Linn., of Eu., taller, smooth, with 5-parted leaves, and smaller -white flowers, the full double called FAIR MAIDS or FRANCE. 10. ISOPYRUM. (Greek: ancient name of a Fumaria.) Sepals petal- like, deciduous ; stamens 10-40 ; pistils 3-6 ; pods 2-several-seeded. ^ Slender and smooth, with 2-3-ternately compound leaves, the leaf- lets 2-3-lobed. Flowers axillary and terminal. (Lessons, Fig. 292.) I. bitern^tum, Torr. & Gray. O. to Minn, and S. Much like Anemo- nella in general appearance, but the roots are fibrous, and tuberous- thickened here and there. CROWFOOT FAMILY. 41 11. CALTHA, MARSH MARIGOLD. (A Latin name for the com- mon Marigold.) (Lessons, Figs. 325, 392.) ^ One common spe- cies N. C. paliistris, Linn. MARSH MARIGOLD, wrongly called COWSLIP in the country. Stem l-2 high, bearing one or more rounded or somewhat kidney-shaped, entire or crenate leaves, and a few flowers with showy yellow calyx, about !' across ; followed by a cluster of many-seeded pods. Marshes in spring ; young plant boiled for "greens." 12. TROLLIUS, GLOBEFLOWER. (German: troll, a globe, or something round?) Flower large, like that of Caltha, but the 5-many sepals not spreading except in our wild species ; a row of small nectary- like petals around the stamens, and the Leaves deeply palmately cleft or parted. ^J Flowers spring. T. laxus, Salisb. WILD G. Sepals only 5 or 6, spreading wide open, yellowish or dull greenish-white ; petals very small, seeming like abor- tive stamens. Swamps, N. H. to Del. and Mich. Also W. 7. Europaeus, Linn. EUROPEAN G. Sepals bright yellow (10-20), or white, broad, and converging into a kind of globe, the flower appearing as if semi-double ; petals equaling the stamens. Eu. T. As/'aticus, Linn. ASIATIC G. Like the last, but flower rather more open, and deep orange, yellow, or white ; the petals longer than stamens. Siberia. 13. HELLEBORUS, HELLEBORE. (Old Greek name of unknown meaning.) 2/ Sepals 5, persistent, enlarging, and becoming green after flowering. European plants, with pretty, large flowers, in early spring. H. vi rid is, Linn. GREEN H., has stems near 1 high, bearing 1 or 2 leaves and 2 or 3 pale yellowish-green flowers ; run wild in a few places E. H. nlger, Linn. BLACK H., the flower called CHRISTMAS ROSE (because flowering in warmer parts of England in winter), has single large flowers (2'-3' across, white, turning pinkish, then green), on scapes shorter than the shining evergreen leaves in earliest spring. Garden varieties are more commonly cult, than the species. 14. COFTIS, GOLDTHREAD. (Greek : to cut, from divided leaves.) J Sepals 5-7, deciduous. The only common species is C. trif61ia, Salisb. THREE-LEAVED G. A delicate little plant in bogs and damp cold woods N., sending up early in spring single white flowers (smaller than those of Wood Anemone) on slender scapes, followed by slender-stalked leaves of three wedge-shaped leaflets ; these become bright-shining in summer, and last over winter. The long, slender, bright yellow, underground stems are used as a popular medicine. 15. NIGELLA, FENNEL FLOWER. (Name from the black seeds.) (!) Garden plants from Eu. and Orient; stems leafy; the 5 ovaries united below into one 5-styled pod. Seeds large, blackish, spicy. One species has been used as a substitute for spice or pepper. N. Damascene, Linn. COMMON F. or RAGGED LADY. LOVE-IN-A- MIST. Flower bluish, rather large, surrounded and overtopped by a finely divided, leafy involucre, like the other leaves; succeeded by a smooth, inflated, 5-celled pod in which the lining of the cells separates from the outer part. 42 CROWFOOT FAMILY. 16. AQT7ILEGIA, COLUMBINE. (From Latin aquilegus, water- drawing, of obscure application.) ^ Well-known ornamental herbs, flowering in spring and early summer, with erect or dropping flowers of various colors. Sepals 5, colored ; petals 5, each produced into a long, slender, straight, or hooked spur ; pistils 5, forming narrow pods. Leaves ternately compound or decompound. The species are much modified by cultivation, and garden forms are rarely typical. Often, but erroneously, called HONEYSUCKLE. * Corolla with long straight spurs; North American species. -- Flowers pendulous, the spurs therefore ascending, often red. A. Canaddnsis, Linn. WILD C. Flowers about 2' long, scarlet and orange, or light yellow inside, . the petals with a very short lip or blade, and stamens projecting. Common on rocks. A. Skinneri, Hook. .MEXICAN C., is taller, later, and considerably larger- flowered than the last, the narrower acute sepals usually tinged greenish ; otherwise very similar. A. truncata, Fisch. & Meyer (also known as A. CALir6RNiCA and A. EXIMIA), from California is l-2 high, with red, yellow-tinged flowers V-'2\' across, spreading or reflexed sepals, and petals truncate with a very short limb ; spurs s'-f ' long, thick, and blunt. A. formdsa, Fischer. Flower carmine-red or scarlet, spurs about equaling the wide-spreading sepals, only about twice the length of the roundish yellow blade, the limb of the petals longer than in the last, and extending upwards on the outer side. Rocky Mountains. 4- -t- Flowers erect or becoming so, never red. A. carulea, James. LONG-SPURRED C., native of the Rocky Mountains, has blue and white flowers, the ovate sepals often !', the very slender spurs 2' long, the blade of the petals (white) half the length of the (mostly blue) sepals, spreading. A. chrysdntha, Gray, from New Mex. and Ariz., has bright yellow flowers, the sepals lance-oblong and about equaling the blade of the petals; spurs long (2i'-3'). * * Corolla with hooked or incurved spurs; Old World. A. vulgaris, Linn. COMMON GARDEN C. Common in gardens, l-3 high, many-flowered ; spurs rather longer than the blade or rest of the petal ; pods pubescent. Flowers varying from blue to purple, white, etc., greatly changed by culture, often full double, with spur within spur, sometimes all changed into a rosette of plane petals or sepals. A. glandulbsa, Fischer. GLANDULAR C. A choice species, 6'-l high, with fewer, very showy deep blue flowers, the blade of the petals white or white-tipped and twice the length of the short spurs ; pods and summit of the plant glandular-pubescent. A . Sibirica, Lam. SIBERIAN C. Equally choice with the last, and like it ; but the spurs longer than the mostly white-tipped short blade, as well as the pods, etc., smooth. 17. DELPHINIUM, LARKSPUR. (Latin : dolphin, alluding to the shape of the flower.) The familiar and well-marked flower of this genus is illustrated in ^essons, Figs. 239-241 ; the seed in Figs. 421, 422. * Annuals; petals 2, united; pistil I ; the leaves finely and much divided ; flowers summer and fall. D. Consd/ida, Linn. FIELD L. Escaped sparingly into roadsides and fields, flowers scattered on the spreading branches, blue, varying to pink or white ; pod smooth. Eu, CROWFOOT FAMILY. 43 D. Ajacis, Linn. ROCKET L. More showy in gardens, and with simi- lar flowers crowded in a long close raceme, and downy pods ; spur shorter ; some marks on the front of the united petals were fancied to read AIAI = Ajax. Eu. * * Perennials, with 4 separate petals and 2-5, mostly 3, pistils. H- Flowers deep blue to white / cultivated. D. grandiflbrum, Linn. GREAT-FL L. (Known also as D. CHINENSB and D. SINENSE). l-2high, leaves cut into narrow linear divisions ; flowers !' or more across ; sepals ample, oval ; the 2 lower petals rounded and en- tire. Various in color, also double-flowered ; summer. ^Siberia and China. D. chei/dnthum, Fischer, commonly still larger-flowered, with lower petals also entire or nearly so ; the mostly downy leaves have fewer and lanceolate or wedge-lanceolate divisions ; is now much modified by culti- vation. D. FORM6suM, SHOWY L., is one of the various garden forms. Summer. Siberia. D. elatum, Linn. BEE LARKSPUR, from Eu., is very tall and somewhat pubescent, with leaves 5-7-cleft, and the long divisions lobed or toothed ; flowers many in a long wand-like raceme, the lower petals 2-cleft and yellowish bearded ; spur curved. -- - Flowers deep blue to white / indigenous. D. exaltatum, Ait. TALL WILD L. 2-5 high ; leaves deeply 3-5- cleft, the divisions narrow, wedge-form, or wedge-oblong, diverging 3-cleft at apex ; flowers and panicled racemes hoary or downy ; spur straight ; pods erect ; summer. Penn., W. and S. D. azureum, Michx. AZURE L. Often downy, l-3 high , with narrow linear divisions to the leaves, and a spike-like raceme of rather small flowers in spring ; sepals and 2-cleft lower petals oblong ; spurs curved up ; pods erect. Var. with full double flowers in gardens ; summer. Wis. to Dak. and S. D. tricdrne, Michx. DWARF WILD L. 6'-3 high, from a branched tuberous root ; leaves with broadly linear lobes and a loose raceme of few or several rather large showy flowers in spring ; sepals and cleft lower petals oblong ; pods strongly diverging. Open woods from Penn., W. and S. *--- Flowers scarlet and yellow ; cult, from California. D. nudicatife, Torr. & Gray. l-2 high, few-leaved, leaves deeply cleft into obovate or wedge-shaped divisions ; racemes loose ; pedicels 2'-4' long. 18. ACONITUM, ACONITE, WOLFSBANE, MONKSHOOD. (An- cient name.) y. Root thick, tuberous, or turnip-shaped, a virulent poison, and used as medicine. Leaves palmately divided or cleft and cut-lobed. Flowers showy. The large upper sepal from its shape is called the hood or helmet. Under it are two long-stalked, queer little bodies which answer for petals. (Lessons, Figs. 242-244.) Flowers in summer. # j^ ams deeply cleft into 3-7 lobes. A. uncinatum, Linn. WILD A. or MONKSHOOD. Stem slender, 3-5, erect, but weak and inclined to climb ; leaves cleft or parted into 3-5 ovate or wedge-lanceolate, cut-toothed lobes ; flowers loosely panicled, blue ; the roundish helmet nearly as broad as high, its pointed visor turned down. Low grounds from Penn., S. and W. A. reclinatum, Gray. TRAILING WOLFSBANE. Smooth, stems trailing; leaves deeply 3-7-cleft ; flowers wnite ; helmet soon horizontal, elongated conical. Alleghany Mountains, S. 44 CROWFOOT FAMILY. * * Leaves divided to very base. A. variegatum, Linn. VARIEGATED A. Erect, l-6 high; leaves divided into rather broad-lobed %nd cut divisions; flowers in a loose panicle or raceme, blue and often variegated with white, or whitish ; the helmet considerably higher than wide, its top curved forward, its pointed visor ascending or horizontal. Eu. A. Napellus, Linn. TRUE MONKSHOOD or OFFICINAL ACONITE, from Eu. Erect, 3-4 high, from a turnip-shaped root ; divisions of leaves 2-3 times cleft into linear lobes ; flowers crowded in a close raceme, blue (also a white variety) ; helmet broad and low. A. Anthora, Linn. Erect, l-2 high ; leaves very finely divided into linear lobes ; crowded flowers yellow ; helmet broad, rather high. Eu. Various garden forms. 19. ACTJBA, BANEBERRY. (Greek name of the Elder, from some likeness in the leaves.) If. Flowers in spring, ripening the berries late in summer ; growing in rich woods. Leaflets of the thrice-ternate leaves ovate, sharply cleft, and cut-toothed. A. spicata, var. rtibra, Ait. RED BANEBERRY. Flowers in a very short, ovate raceme or cluster, on slender pedicels ; berries red. A. alba, Bigel. WHITE BANEBERRY. Taller than the other, smoother, and flowering a week or two later, with an oblong raceme ; pedicels in fruit very thick, turning red, the berries white. 20. CIMICIPUGA, BUGBANE. (Latin: to drive away bugs.} y. Like baneberry, but tall, with very long racemes (l-3), and dry pods instead of berries ; flowers in summer. C. Americana, Michx. AMERICAN B. Slender, 2-4 high ; pistils 5, with slender style and minute stigma ; pods raised from the receptacle on slender stalks, flattish, containing few scaly-coated seeds. Alleghanies from Penn., S. ; flowers, late summer. C. racem6sa, Nutt. TALL B. or BLACK SNAKEROOT. Stem with the long raceme 4-8 high ; pistil mostly single, with a flat-topped stigma ; short pod holding 2 rows of horizontally flattened seeds. Rich woods. 21. F-SSONIA, PEONY. (Ancient name, after a Greek physician, Paeon.} 11 Well-known large-flowered ornamental plants, cult, from the Old World. A fleshy disk at the base of the 2 or more pistils which form leathery pods in fruit. Seeds large, rather fleshy-coated. Leaves ternately decompound. Roots thickened below. Known in old gardens as PINEY. # Herbs with single-flowered stems in spring, and downy pods. P. officinal is, Retz. COMMON P. Very smooth, with large, coarsely divided, green leaves ; the great flowers red, white, etc., single or very double. P. peregrlna, Mill., including P. PARADOXA. Leaves glaucous and more or less downy beneath, and smaller flowers than the last, rose-red, etc., generally full double, with the petals cut and fringed. P. tenuifdlia, Linn. SLENDER- LEAVED P. Low, with early crimson red flowers, and narrow linear divisions to the leaves. Siberia. * * Herbs with several-flowered stems in summer, and smooth pods. P. albiflbra, Pall. WHITE-FL. or FRAGRANT P., or CHINESE P. Very smooth, about 3 high, with bright green foliage, and white or rose-colored, often sweet-scented, rather small flowers, single, also double, and with purple varieties. MAGNOLIA FAMILY. 46 * * * Shrubby ; flowers in spring and early summer. P. Moutan, Sims. TREE PEONY of China. Stems 2-3 high ; leaves pale and glaucous, ample ; flowers very large (6' or more across), white with purple base, or rose-color, single or double ; the disk, which in other species is a mere ring, in this forms a thin fleshy sac or covering, inclosing the 5 or more ovaries, but bursting and falling away as the pods grow. 22. XANTHORRHIZA, SHRUB YELLOWKOOT. (Greek: yellow, root.} Only one species. X. apiiidlia, L'Her. A shrubby plant, l-2 high, with deep yellow wood and roots (used by the Indians for dyeing), pinnate leaves of about 5 cut-toothed or lobed leaflets, and drooping compound racemes of small, dark or dull purple flowers in early spring, followed by little 1-seeded pods ; grows in damp, shady places. Penn., to N. Y., and Ky. ; S. along the mountains. 23. HYDRASTIS, ORANGEROOT, YELLOW PUCCOON, GOLDEN SEAL. (Name of no application.) 2/ H. Canad^nsis, Linn. Low, sending up in early spring a rounded 5- 7-lobed root-leaf, and a stem near 1 high, bearing 1 or 2 alternate, smaller leaves above, just below the single small flower. The 3 greenish sepals fall from the bud, leaving the many white stamens and little head of pistils ; the latter grow pulpy and produce a crimson fruit resembling a raspberry. Rich woods from New York, W. and S. H. MAGNOLIACEE, MAGNOLIA FAMILY. Trees or shrubs, with, aromatic bitter bark, bud-scales formed of stipules (Lessons, p. 66, Figs. 179, 180), simple mostly entire alternate leaves, and solitary flowers ; the similar sepals and petals (rarely 0) on the receptacle in three or more rows of three, imbricated in the bud ; pistils 2-5, or numerous, the car- pels cohering and covering the elongated receptacle, forming a sort of cone in fruit ; stamens numerous, with adnate anthers ( Lessons, p. 101, Fig. 293) ; seeds only 1 or 2 in each carpel ; embryo small. I. Stipules forming the bud-scales, and falling early. Flowers perfect and large, or smaller and dioecious in No. 3. 1. LIEIODENDRON. Sepals 3, reflexed. Corolla bell-shaped, of 6 broad, greenish' orange petals. Stamens almost equaling the petals, with slender filaments, and long anthers opening outwards. Carpels thin and scale-form, closely packed over each other, dry in fruit, and after ripening separating and falling away from the slender axis ; the wing-like portion answering to style ; the small seed-bearing cell, at the base and indehiscent. Leaf-buds flat ; stipules free from the petiole. 2. MAGNOLIA. Sepals 3. Petals 6 or 9. Stamens short, with hardly any filaments ; anthers opening inwards. Carpels becoming fleshy in fruit and forming a red or rose- colored cone, each when ripe (in autumn) splitting down the back and discharging 1 or 2 coral-red, berry-like seeds, which hang on extensile cobwebby threads. Stipules united with the base of the petiole, falling as the leaves unfold. 3. CEECIDIPHYLLUM. Calyx and corolla 0. Stamens many, filaments capillary. Pistils stalked, forming 2-6 narrowly oblong follicles. Seeds numerous. 46 MAGNOLIA FAMILY. II. Stipules none. Flowers not very large, perfect or dice cious. Two Southern plants which, have been made the repre- sentatives of as many small 6rders. 4. ILLICIUM. Flowers perfect. Petals 9-80. Stamens many, separate. Pistils several in one row, forming a ring of almost woody little pods. 5. SCHIZANDRA. Flowers monoecious. Petals mostly 6. Stamens 5, united into a disk or button-shaped body, which bears 10 anthers on the edges of the 5 lobes. Pistils many in a head, which lengthens into a spike of scattered red berries. 1. LIRIODENDRON, TULIP TREE (which is the meaning of the name in Greek). L. Tuliplfera, Linn. A tall, very handsome tree in rich soil, com- monest W., where it, and the light and soft lumber (much used in cabi- net-work), is called WHITE-WOOD, and erroneously POPLAR and WHITK POPLAR ; planted for ornament ; flowers late in spring, yellow with green- ish and orange. Leaves with 2 short side-lobes, and the end as if cut ofT 2. MAGNOLIA. (Named for Magnol, professor of botany at Mont- pellier in 17th century.) Some species are called UMBRELLA TREES from the way the leaves are placed on the end of the shoots ; others, CUCUMBER TREES from the appearance of the young fruit. (Lessons, Eigs. 179, 348-355.) * Native trees of this country, often planted for ornament ; flowers appear- ing after the leaves. - Leaves all scattered along the branches ; leaf-buds silky. *+ Leaves coriaceous, evergreen (in the second only so at $.). M. grandifl6ra, Linn. GREAT-FLOWERED MAGNOLIA of S., half-hardy in the Middle States. The only perfectly evergreen species; splendid large tree with coriaceous oblong or obovate leaves, shining above, mostly rusty beneath ; the flowers very fragrant, white, 6'-9' broad, in spring. M. glattca, Linn. SMALL or LAUREL M., SWEET BAY. Wild in swamps N. to New Jersey, Penn., and E. Mass. ; a shrub or small tree, with oval, broadly lanceolate, obtuse leaves, glaucous beneath, and globular, white, and very fragrant flowers (2'-3' wide) in summer. w- *+ Leaves thin, deciduous. = Green beneath. M. acuminata, Linn. CUCUMBER TREE. Wild from Western N. Y. to 111. and S. ; a stately tree, with the leaves thin, green, oblong, acute at both ends, and somewhat downy beneath, and oblong-bell-shaped pale yellowish-green flowers (2' broad), late in spring. = = Whitish, downy, or glaucous beneath. M. cordata, Michx. YELLOW CUCUMBER M. of Georgia, hardy even in New England ; like the last, but a small tree with the leaves ovate or oval, seldom cordate ; flowers lemon-yellow. M. macrophylla, Michx. GREAT-LEAVED M. of the S., nearly hardy N. to Mass. A small tree, with leaves very large (2-3-long), obovate- oblong with a cordate base, downy and white beneath, and an immense open, bell-shaped flower (8 f -12' wide when outspread), somewhat fra- grant in early summer ; petals ovate, white, with a purple spot at the base. MAGNOLIA FAMILY. 47 - -i- Leaves crowded in an umbrella-like cluster / leaf-buds smooth. M. Umbrella, Lain. UMBRELLA TREE (also called M. TRIPETALA). Wild in S. Penn. and southward. A low tree, with the leaves smooth and green both sides, obovate-lanceolate, pointed at both ends, l-2 long, surrounding a large white flower, in spring ; the petals 4'-5' long, obovate-lanceolate and acute, narrowed at the base ; the ovate-oblong cone of fruit showy in autumn, rose-red, 4'-5' long. M. Fraseri, Walt. EAR-LEAVED UMBRELLA TREE (also called M. AURICULA.TA). Wild from Virginia S., hardy as the last, and like it; but a taller tree, with the leaves seldom 1 long and auricled on each side at the base, the white obovate-spatulate petals more narrowed below into a claw ; cone of fruit smaller. * * Chinese and Japanese species ; flowers appearing before the obovate M. conspicua, Salisb. YULAN. A small tree, with very large white flowers ; petals 6-9, obovate ; leaves pointed, downy when young. Half- ^ hardy in N. States. M. SOUL ANGE ANA is probably a hybrid of this with M. obovata, more hardy, and the petals tinged with purple. M. NORBERTIANA, a like hybrid, has darker flowers and slenderer habit. M. 8PECi6sA, probably of like parentage, blooms a week later than M. Soulangeana, and has more durable, somewhat smaller and lighter colored flowers. M. LENNEI, offshoot of M. obovata or hybrid with it, has very showy flowers, purple outside and pearl-colored within. M. obovata, Thunb. (or M. ruRptiREA). PURPLE M. A shrub (5 high), the showy flowers pink-purple outside, white within ; leaves dark green, tapering gradually to petiole ; petals 9, obovate. Japan, hardy N. M. stellata, Maxim, (or M. HALLIA.NA). A small tree ; flowers white ; petals about 15, linear-oblong ; leaves varying to elliptic. Japan. M. Kbbus, DC. (or M. THURBERI), is a small bushy tree, with leaves broadest at the top and green below ; and very early, blush-white, fra- grant flowers. Japan. 3. CERCIDIPHYLLUM. (Cercis-leaved, from the resemblance of the foliage to that of the Red Bud.) Two large trees in Japan, one of which is now becoming popular in this country as an ornamental tree. C. Japdnicum, Sieb. & Zucc. Leaves round heart-shaped, or some- what kidney-shaped, with 3-5 main veins, crenate, glaucous beneath. Tree fastigiate in shape. 4. ILLICIUM, STAR ANISE. (Latin : to entice.} Shrubs, aromatic, especially the bark and pods, with evergreen oblong leaves. I. Floridanum, Ellis. Leaves oblong-lanceolate ; petals 20-30, narrow- widely spreading, dark purple, the flowers about 1' in diameter. Shrub 6-10, far S. I. parvif!6rum, Michx., S., sometimes cult., has lanceolate leaves, 6- 12, ovate or roundish, yellow petals, and smaller flowers. 5. SCHIZANDRA. (Greek: cut-stamens.} S. cocclnea, Michx., a twining shrub of S. States, scarcely aro- matic, with thin ovate or oblong, alternate, deciduous leaves, and small crimson-purple flowers in spring. 48 MOONSEED FAMILY. HI. ANONACE^;, CUSTARD APPLE FAMILY. Trees or shrubs, with 3 sepals and 6 petals in 2 sets, each set valvate in the bud, and many short stamens on the recep- tacle, surrounding several pistils, which ripen into pulpy fruits containing large and flat bony seeds. Embryo small; the albumen which forms the bulk of the kernel appears as if cut up into small pieces. No stipules. 1. ASIMINA, PAPAW of U. S. (From the Indian name, assimin.) Petals greenish or yellowish, becoming dark purple as they enlarge ; the 3 inner small. Pistils few in the center of the head of anthers, making one or more large, oblong, pulpy fruits, sweet and edible. Flowers solitary, in early spring. A. trlloba, Dunal. COMMON PAPAW. Leaves obovate-lanceolate, acu- minate ; flower I'-IJ' wide ; fruit yellowish, 3'-6' long. A shrub or small tree ; wild W. and S., and sometimes planted. A. parvifl6ra, Dunal. SMALL-FLOWERED P. Leaves cblong-obovate, abruptly pointed ; petals greenish-purple, twice as long as sepals ; flower ' wide ; fruit few-seeded. Shrub 2-5 c high. Fla. to N. C. and W, IV. MENISPEEMACE^E, MOONSEED FAMILY. Woody twiners, with small dioecious flowers ; their sepals and petals much alike, and one before the other (usually 6 petals before as many sepals) ; as many or 2-3 times as many stamens; and 2-6 pistils, ripening into 1-seeded little stone- fniits or drupes ; the stone curved, commonly into a wrinkled or ridged ring. Leaves palmate or peltate ; no stipules. 1. COCCULUS. Sepals, petals, and stamens each 6. Pistils 3-6. 2. MENISPERMUM. Sepals and petals 6-8. Pistils 2-4 in fertile flowers. Stamens, in sterile flowers, 12 or more. (Lessons, Figs. 231, 232, 296.) 3. CALYCOCARPUM. PetalsO. Sepals 6, petal-like. PistilsS. Stamens in sterile flowers,12. 1. COCCULUS. (Latin: a little berry.) Flowers in axillary clusters. C. Carolinus, DC. CAROLINA C. Somewhat downy; leaves ovate or heart-shaped, entire or sinuate-lobed ; flowers greenish in summer ; fruits red, as large as peas. From Virginia, S. and W. 2. MENISPERMUM, MOONSEED. (Greek : moon, seed.) Stamens as long as sepals ; anthers 4-celled ; drupe globular, with a crescent or ring-like wrinkled stone ; flowers in axillary panicles. M. Canad^nse, Linn. Almost smooth ; leaves peltate near the edge ; flowers white in late summer ; fruits black, looking like small grapes. 3. CALYCOCARPUM, CUPSEED. (Greek: cup,- fruit.) Anthers 2-celled ; flowers greenish-white in long racemose panicles. C. Ly6ni, Nutt. Climbing high ; leaves large, thin, 3-5-lobed, cordate at base ; fruit globular, 1' diameter, black. Ky. and S. 111. to Ivans, and S. BARBERRY FAMILY. 49 V. BERBERIDACKE, BABBERRY FAMILY. Flowers perfect, a petal before each sepal, and a stamen before each petal, anthers opening lengthwise or by a pair of valves like trap-doors, hinged at the top (Lessons, p. 103, Fig. 308), pistil single, simple. (But No. 1 has monoecious apetalous 3-sepaled flowers ; No. 7 has numerous stamens ; 6 and 7 have more petals than sepals.) Commonly bracts or outer sepals behind the true ones. All blossom in spring or early summer. * Woody twiner ; flowers imperfect ; berry many-seeded. 1. AKEBIA. Flowers purple in few-flowered axillary racemes ; petals ; leaves digitate, of about 5 leaflets. * * Woody, erect ; floivers perfect ; berry few seeded. 2. BEKBERIS. Flowers yellow or reddish tinted, in racemes ; petals with two deep colored spots at the base. Leaves simple, or simply pinnate. Wood and inner bark yellow. Leaves with sharp, bristly or spiny teeth. 3. NANDINA. Flowers white, in panicles ; anthers opening lengthwise. Leaves twice or thrice pinnate. * * * Perennial herbs. i- With 1 to 3 twice or thrice ternately compound leaves. 4. EPIMEDIUM. Stamens 4. Petals 4 hollow spurs or hoods. Pod several-seeded. Leaflets with bristly teeth. 5. CAULOPHYLLUM. Stamens 6. Petals 6 broad and thickish bodies much shorter than the sepals. Ovary bursting or disappearing early, leaving the two ovules to develop into naked, berry-like, or rather drupe-like, spherical seeds on thick stalks. +- +- With simply 2-9 -parted leaves, and solitary white flowers ; sepals falling when the blossom opens. Seeds numerous, parietal. Pistils rarely more than one. 6. JEF.FEKSONIA. Flower on a scape, rather preceding the 2-parted root-leaves. Petals (oblong) and stamens mostly 8. Fruit an ovate pod, opening by a cross-line half-way round, the top forming a conical lid. Seeds with an aril on one side. 7. PODOPHYLLUM. Flower in the fork between the two peltate 5-9-parted leaves ; root- leaf single and peltate in the middle, umbrella-like. Petals 6-9, large and broad. Sta- mens usually 12-18. Fruit an oval, large, and sweet, edible berry ; the seeds imbedded in the pulp of the large parietal placenta. 1. AKEBIA. (Japanese : Akebi.) Flowers 3-sepaled, monoecious, the $ with 6 stamens and the 9 with 3-9 carpels, ripening (only occasion- ally) into oblong, purplish, mottled berries (4'-6'), which split open, dis- closing the black seeds. A. quinata, Decne. Leaflets 5, oval or obovate, notched at end, nearly or quite evergreen. An excellent hardy climber. Flowers, spring. Japan. 2. BEREERIS, BARBERRY. (Medieval Latin name/, The 2 sec- tions have sometimes been regarded as distinct genera. ''Lessons Fig. 308.) GRAY'S F. F. & G. BOT. 4 50 BARBERRY FAMILY. 1. TRUE BARBERRY, with apparently simple (really compound with 1 leaflet as shown by the joint in the short petiole) leaves clustered in the axil of branched spines. * Flowers in axillary racemes; leaves bristly or spiny-toothed, not pinnate. B. vu/garis, Linn. COMMON B. A shrub with drooping, many -flowered racemes, and entire petals, and oblong, red, and sour berries ; leaves obo- vate-oblong. The triple or multiple spines answer to leaves of the shoot of the previous season. (Lessons, p. 63, Fig. 171.) Naturalized in New Eng., planted and occasionally spontaneous elsewhere. There are cult, forms with fruits of divers colors and purple foliage. B. Canad^nsis, Pursh., wild in mountains from Virginia, S., is a low bush, with few-flowered racemes ; repandly-toothed and less bristly leaves ; petals notched at the top ; and oval red berries. Probably not in com- mercial cult., the plant sold under this name being B. vulgaris. * * Flowers solitary or in pairs ; leaves entire. B. ThunbSrgii, DC. A low Japanese shrub ; leaves '-!' long ; flowers on slender stalks, hardly longer than the small obovate leaves ; sepals red, and petals often tinged with red ; berries bright red. Foliage becomes red in fall. 2. MAHONIA, with pinnate, evergreen leaves and clustered racemes of early spring flowers ; berries blue or black with a bloom. Planted for ornament. * Leaflets broad or rounded. B. Aquifdlium, Pursh. HOLLY B. or MAHONIA from Oregon, etc., rises to 3-4 high ; leaflets ovate to oblong-taper-pointed, 5-9, shining, finely reticulated. B. repens, Lindl. CREEPING or Low M., OREGON GRAPE, is more hardy, rises only 1 or less, and has ovate, acute (not taper-pointed), usually fewer, pale or glaucous leaflets. Rocky Mountains. B. nervbsa, Pursh. (or B. GLUM ACE A). Has husk-like, long, and pointed bud-scales at the end of the stems, which rise only a few inches above the ground ; leaflets 11-21, along the strongly jointed stalk, lance-ovate, several-ribbed from the base. Also from Oregon. * * Leaflets distinctly oblong or lanceolate. B. Nepal6nsis, Spreng. (B. JAPONICA of gardens). Tall, rising fully 6 high, the rigid leaflets (5-25) obovate-oblong and repand-toothed, with only 3 or 4 strong spiny teeth on each side. India to Japan. B. Fortune!, Lindl. A dwarf species from China, the foliage turning jd in the fall ; leaflets 5-9, merous shallow spiny teeth. 3. NANDINA. (From the Japanese name.) A single species. N. domSstica, Thunb. Cult, in cool greenhouses, etc., from Japan ; very compound large leaves ; the panicle of globular red berries of the size of peas, more ornamental than the blossoms. 4. EPIMEDIUM, BARRENWORT. (Old Greek name of uncertain meaning.) Hardy. j Low herbs, with neat foliage'; cult, for orna- ment; petals 4 hollow spurs or hoods; pods several-seeded. E. afplnum, Linn., odd-looking small flowers in panicles, the yellow petals not larger than the reddish sepals. Cent. EIL. WATER LILY FAMILY. 51 . macrdnthum, Morr. & Decne. LARGE-FLOWERED B., with similar foliage, has large white flowers with very long-spurred petals. Japan. Several garden varieties are culL 5. CAULOFHYLLUM, BLUE COHOSH, PAPPOOSE ROOT. (Greek : stem, leaf; the stem seeming to form a stalk for the great leaf.) A single species. TJ. C. thalictroldes, Michx., with usually only 1 stem-leaf, and that close to the top of the naked stem, and thrice ternate, but, having no common petiole, it looks like 3 leaves ; and there is a larger and more compound radical leaf, with a long petiole. Albumen horny, the in- tegument forming a thin blue pulp. Glabrous (glaucous while young) from thick, knotty, matted rootstocks. In rich woods, commoner W. 6. JEFFERSONIA, TWINLEAF. (For Thomas Jefferson.} H J. diphylla, Pers., sometimes called RHEUMATISM ROOT. Rich woods, W. and S., sometimes cult. ; the pretty white flower and the leaves both long-stalked from the ground, appearing in early spring. 7. PODOPHYLLUM, MAY APPLE, or MANDRAKE. (Greek: foot, leaf, the 5-7 -parted leaf likened to a webbed-foot.) (Lessons, Fig. 326.) 2Z P. peltatum, Linn. Flower white, 1|' broad ; fruit ovoid, l'-2' long, slightly acid, edible ; but the leaves and long running root-stocks drastic and poisonous. Rich woods, common. VI. NYMPHJEACE^E, WATER LILY FAMILY. Aquatic, perennial herbs, from strong, horizontal rootstocks, with, the leaves which float on the surface of the water or rise above it mostly peltate or roundish heart-shaped (dissected and immersed in No. 1), their margins in-rolled in the bud, long-petioled ; axillary 1-flowered peduncles ; sepals and petals hardly ever 5, the latter usually numerous and imbricated in many rows. The genera differ so widely in their botanical characters that they must be described separately. One of them is the famous Amazon Water Lily, VICTORIA REGIA, with floating leaves, 3 feet or more in diameter, and the magnificent flowers almost in proportion ; while the dull flowers of Water- Shield are only half an inch long. 1. Sepals and petals each 3 or 4. Stamens and pistils 18 or less, the latter 1-3-seeded. Flowers small. 1. CABOMBA. Sepals and petals 3, the latter oval and short-clawed. Stamens 8-6, with extrorse anthers. Pistils 2-4, with 3 pendulous ovules. Immersed slender plants, with mostly opposite or verticillate, finely dissected leaves, or a few floating, linear, oblong, and peltate ones. Flowers single, on long axillary peduncles. 2. BRASENIA. Sepals and petals each 3 or 4, narrow, and much alike, dull purple, linear. Stamens 12-18, with innate anthers. Pistils 4-18, forming indehiscent, 1-8-seeded pods. All the parts separate and persistent. Ovules commonly on the dorsal sutura Embryo, etc., as in Water Lily. 52 WATER LILY FAMILY. | 2. Sepals and petals numerous, in several rows and passing into each other. Sta mens many. Pistils several, each sunken in the obconical and nearly flat-topped receptacle, the imbedded nut-like fruits appearing like seeds in separate open cells. 8. NELUMBO. Upper part of the receptacle enlarged into a top-shaped body, bearing a dozen or more ovaries, each tipped with a flat stigma and separately immersed in as many hollows. (Lessons, p. 113, Fig. 362.) In fruit these form 1-seeded nuts, resem- bling small acorns. The whole kernel of the seed is embryo, a pah- of fleshy and fari- naceous cotyledons inclosing a plumule of 2 or 3 rudimentary green leaves. 8. Sepals 4-6. Petals and stamens numerous in many rows. Pistil 1 , compound. 4. NYMPH^EA. Sepals 4, green outside. Petals numerous, many times 4, passing some- what gradually into the numerous stamens (Lessons, p. 84, Fig. 228) ; .both organs grow attached to the globular many-celled ovary, the former to its sides which they cover, the latter borne on its depressed summit. Around a little knob at the top of the ovary the numerous stigmas radiate as in a poppy-head, ending in long and narrow incurved lobes. Fruit like the ovary enlarged, still covered by the decaying persistent bases of the petals ; numerous seeds cover the partitions. Eipe seeds each in an aril- lus, or bag, open at the top. (Lessons, p. 126, Fig. 418.) Embryo, like that of Nelumbo on a very small scale, but inclosed in a bag, and at the end of the kernel, the rest of which is mealy albumen. 5. NUPHAR. Sepals usually 6 or 5, partly green outside. Petals many small and thickish bodies inserted under the ovary along with the very numerous short stamens. Ovary naked, truncate at the top, which is many-rayed by stigmas, fleshy in fruit ; the inter- nal structure as in Nymphsea, only there is no arillus to the seeds. 1. CABOMBA. (Name aboriginal ?) C. Caroliniana, Gray. Flowers 6"-8" broad on long axillary stalks, with yellow spots at base of petals. Ponds, S. 111. and S. 2. BRASENIA, T .YATER SHIELD. (Name unexplained.) One species. B. peltata, Pursh. In still, rather deep water ; stems rising to the surface, slender ; leaves 2'-3 f long, long-petioled ; flowers small, produced all summer. 3. NELUMBO. (The Ceylonese name for N. Indica.) N. Ifctea, Pers. YELLOW N. or WATER CHINQUAPIN. S. Conn, (in- troduced by Indians perhaps) to Lake Ont., Minn., E. Neb., and S. Flower pale dull yellow, 5'-8' across ; anthers hook-tipped ; leaf and flower-stalks sparsely warty roughened. The leaves are very large (1- 2 across) and centrally peltate, with an ascending limb, and raised high out of the^ water. N. Indica, Pers. (or NELUMBIDM spECi6suM), FALSE LOTUS, SACRED BEAN of the Orient, now commonly cult., has pink flowers and blunt anthers, and the high flower and leaf-stalks studded with prickly warts. 4. NYMPH-SIA, WATER LILY, POND LILY. (Dedicated to the water nymphs.) Long prostrate rootstocks, often as thick as one's arm, send up floating leaves (rounded and with a narrow cleft nearly or quite to the petiole) and large handsome flowers, produced all sum- mer ; these close in the afternoon ; the fruit ripens under water. * White-flowered ; native in N. States. N. odorata, Ait. WHITE W. Flower very sweet-scented, white, or sometimes pinkish, rarely pink-red, variable in size, 2'-6' broad ; petals obtuse ; leaves 2'-9' broad ; seeds oblong ; rootstocks with few and per- sistent branches. Common in still or slow water, especially E. PITCHER PLANT FAMILY. 53 N. renif6rmis, DC. (or N. TUBER6sAJ). Flower nearly scentless (its faint odor like that of apples), pure white, 4'-9' in diameter; petals proportionately broader and blunter ; leaves 8'-15' wide ; seeds almost globular; rootstock bearing copious tubers like "artichokes," attached by a narrow neck and spontaneously separating. W. N. Y. and Penn., Mich, and W., probably also in S. States. * * Flowers colored; exotic or southern. N. stef/ata, Willd. (or N. CCERULEA), BLUE W., cult, in aquaria ; a ten- der species, with crenate-toothed leaves, and blue or bluish sweet-scented flowers, the petals few, narrow, and acute. Trop. Africa, India, etc. N. ZANZIBARENSIS of gardens is a form of this, with intense blue flowers, and free blooming habit. N. Ldtus, Linn. EGYPTIAN LOTUS, an Old World tropical species, has large red or whitish flowers, with red-margined sepals, and peltate, sharply serrate leaves which are pubescent below. N. RUBRA and N. DEVONIEN- sis are forms of it ; and from the latter garden form the variety known as N. STURTEviNTii originated. N. flava, Leitn. YELLOW W". Leaves broadly oval with, wavy margins, the lobes at base of notch not pointed ; flowers bright, light yellow ; petals sub-acute. Florida. 5. NUPHAR, YELLOW POND LILY, SPATTER-DOCK. (Ara- bic name ?) Kootstock, etc., as in Nymphsea ; leaves often rising out of water; flowers by no means showy, yellow, sometimes purplish- tinged, produced all summer ; fruit ripening above water. N. ddveiia, Ait.f. Sepals 6 or more, unequal ; petals truncate, shorter than the stamens and resembling them ; stigma 12-24-rayed ; ovary and fruit not contracted above into a neck; the thickish leaves (6 ; -12' long) rounded or ovate-oblong. Var. minus, Morong, has smaller leaves (3'-8' long), spatulate petals, stigmas 9-1 3- rayed ; fruit contracted above. Probably a hybrid between this species and the next. N. Vt. to Mich, and Pa. N. Kalmianum, Ait., has the floating leaves only 2'-4' long, submersed leaves thin, round, kidney-shaped ; petals spatulate or obovate ; stigmas 7-10-rayed ; fruit with a short neck. Me. to Penn., Minn., and N. N. sagittifdlium, Pursh. ARROW -LEAVED N. Leaves sagittate, nar- rowly oblong to oblanceolate, obtuse (1 by 2'). This and the last produce their earlier leaves under water and very thin. S. Ind. and 111. and S. E. VH SAERACENIACRffi, PITCHER PLANT FAMILY. Bog plants with hollow pitcher-form or trumpet-shaped leaves ; flowers with numerous hypogynous stamens. Only 1 genus in the E. U. S. 1J. There are many hybrids of the fol- lowing species in cult. : 1. SARRACENIA. (For Dr. Sarrasin of Quebec.) SIDESADDLE FLOWER. Leaves yellowish green or purplish, all radical from a perennial root, winged down the inner side, open at the top, where there is a sort of arching blade or hood ; scape tall, naked, bearing a single, large, nodding flower in early summer ; sepals 5, with 3 bractlets at the base, colored, persistent ; petals 5 ; style with an umbrella-shaped, 5- angled top, a hooked stigma under each angle ; ovary 5-celled ; pods many-seeded, rough-warty. (Lessons, Fig. 174.) 54 POPPY FAMILY. * Flower purple. <- Leaves ascending or t reclined, short, wing broad. S. purpfcrea, Linn. PITCHER PLANT. Leaves with an erect round- heart-shaped hood and a broad side-wing, purple-veiny ; flower deep purple or greenish tinged ; petals fiddle-shaped, arched over the style. Common in bogs N. S. psittacina, Michx. PARROT PITCHER PLANT of S. States, and cult. Leaves short and spreading, with a narrow tube, a broad wing, and an inflated globular hood, which is incurved over the mouth of the tube, spotted with white. - -i- Leaves erect, with long and narrow trumpet- shaped tube, the icing narrow. 3. rhbra, Walt. RED-FLOWERED TRUMPET LEAF of S. States ; cult, in greenhouses. Leaves slender, a foot long, with an erect, ovate, pointed hood ; flower crimson-purple. S. Drumm6ndii, Groom. GREAT TRUMPET LEAF of Florida ; some- times cult. Leaves much like the last, but 2 or 3 long, upper part of the tube and the roundish erect hood variegated and purple-veiny ; and the deep-purple flower very large. * * Flower yellow. S. variolaris, Michx. SPOTTED TRUMPET LEAF, S. States. Leaves erect, 6'-12' long, white-spotted above, longer than the scape, with a broad wing, and an ovate hood arching over the orifice ; flower 2' wide. S. flava, Linn. YELLOW TRUMPET LEAF of S. States ; cult, more commonly than the rest, as a curiosity, and almost hardy N. Leaves 2 long, erect, yellowish, or purple-veiny, with a narrow wing and an erect roundish, but pointed hood ; scape tall as the leaves ; flower 4 '-5' wide. Darlingtbnia Californica, Torr., occasionally cult., may be known by the reddish or yellowish two-cleft appendage hanging at the mouth of the leaves which looks downward. VIII. PAPAVERACKE, POPPY FAMILY. Herbs with regular flowers, a calyx mostly of 2 sepals which fall when the blossom opens, petals twice or 3-5 times as many, numerous free stamens and a 1-celled ovary, with 2 or more parietal placentae. Fruit a pod, many-seeded. Juice usually milky or colored, and narcotic, as in Poppy (opium) , or acrid. (No. 4. has watery juice, with the odor of muriatic acid, and the calyx like a cap or lid ; No. 1 has no petals and few seeds.) * Petals none ; flowers in panicles ; flower-buds drooping. 1. BOCCONIA. Sepals 2, colored. Stigma 2-lobed. Pod few-seeded. Juice reddish. * * Petals present. Flowers not panic led, the buds either erect or nodding. +- Pod strictly l-celled, opening more or less completely by valves. H- Flower-bud erect. 2. SANGUINARIA. Sopals 2 ; but the petals 8-12. Stigma 2-lobed, on a short style. Pod oblong, with 2 placentae. Juice orange-red. 8. ARGEMONE. Stigma 3-6-lobed, almost sessile. Sepals and oblong pod prickly ; the latter opening by valves from the top, leaving the thread-like placentae between. Juice yellow. POPP? FAMILY. 55 4. ESCHSCHOLTZIA. Sepals united into a pointed cap which falls off entire. Receptacle or end of the flower-stalk dilated into a top-shaped body, often with a spreading rim. Stigmas 4-6, spreading, unequal ; but the placentae only 2. Pod long and slender, grooved. Juice colorless. H- -H- Flower-bud generally nodding. 5. STYLOPHORUM. Stigma 3-4-lobed, raised on a style. Pod ovoid, bristly, opening from the top into 3 or 4 valves, leaving the thread-like placentae between them. Juice yellow. 6. CHELIDONIUM. Stigma 2-lobed, almost sessile. Pod linear, with 2 placenta, split- ting from below into 2 valves. Juice orange. +- +- Pod becoming 2-oo -celled, -H- True herbs. 7. GLATJCIUM. Stigma 2-lobed ; style 0. Pod rough, linear, 2-celled by a spongy false partition. Sepals 2. Petals 4. Juice yellow. 8. PAPAVEE. Stigmas united into a many-rayed circular body which is closely sessile on the ovary. Pod globular or oblong, imperfectly many-celled by the projecting placentae which are covered with numberless seeds, opening only by pores or chinks at the top. Juice milky. ++++ More or less woody. 9. ROMNEYA. Stigmas many, free ; the ovary setose, and more or less completely sev- eral-celled by the intrusion of the -ovuled placentas, but becoming completely 7-11- celled and dehiscing to the middle. Sepals 3, with a broad, thin, dorsal wing. Petals 6 , white. Stamens numerous, with slender filaments. Juice colorless. 1. BOCCONIA. (Named for Bocconi, an Italian botanist.) # B. cordata, Willd., from China, is a tall herb with leafy stems and round-cordate, lobed leaves which are thick, veiny, and glaucous, and long panicles of whitish or rose flowers in summer. 2. SANGTTINARIA, BLOODKOOT. (Name from the blood-red juice.) 11 S. Canad&isis, Linn., the only species ; common in rich woods. The thick red rootstock in early spring sends up a rounded-reniform and pal- mate-lobed, veiny leaf, wrapped around a flower-bud ; as the leaf comes out of ground and opens, the scape lengthens, and carries up the hand- some flower, from which the sepals soon fall. 3. ARGEMONE, PRICKLY POPPY. (Greek: a disease of the eye, for which a plant called by this name was a supposed remedy.) A. grand iflbra, Sweet. Hardy % Petals white, 1^-2' long; stems, sepals, and pod smooth and unarmed (the latter rarely with a few stiff bristles) . Mexico. A. Mexicana, Linn. MEXICAN P. Stems, leaves, sepals, and pod prickly ; petals dull yellow or yellowish, 1' or less long in summer. Var. ALBIFL6RA has the flower larger, sometimes very large ; white ; l-2 high. Waste places S. and gardens. Cult, for ornament. 4. ESCHSCHOLTZIA. (Named for one of the discoverers, Esch- scholtz.) (D 11 E. Ca/ifdrnica, Cham. CALIFORNIAN POPPY. Common in gardens ; with pale, dissected leaves, and long-peduncled large flowers, remarkable for the top-shaped dilatation at the base of the flower, on which the extin- guisher-shaped calyx rests ; this is forced off whole by the opening petals. 56 POPPY FAMILY. The latter are bright orange-yellow, and the top of the receptacle is broad- rimmed. Var. Doug/dsfi wants this rim, and its petals are pure yellow, or sometimes white ; but the sorts are much mixed in the gardens ; and there are smaller varieties under different names. 5. STYLOFHORUM, CELANDINE POPPY. (Greek: style-bearing; a distinctive character.) If. S. diphyllum, Nutt. Low, with stems naked below, with usually 2 op- posite leaves above ; leaves whitish beneath, pinnately parted into 5-7 sinuate-lobed segments ; flowers few in umbels, 2' broad. Damp woods, W. Penn. to Wise, and Tenn. May. 6. CHELIDONIUM, CELANDINE. (Greek : the swallow ; its flowers appearing with the swallows.) (f) C. majus, Linn. l-4 high ; branching, with pinnate or twice pinna- tifid and toothed or cut leaves, and small yellow flowers in a sort of umbel, all summer ; old gardens and moist waste places. Eu. 7. GLAUCIUM, HOKN POPPY. (Greek : referring to the glaucous herbage.) (2) G. luteum, Scop. Stem l-5 high, stout, glaucous, and hairy ; leaves thickish, lower bipinnatifid, upper sinuate-lobed, clasping ; flowers soli- tary, terminal, golden yellow; pod 6'-! long. Cult, and sparing nat. eastward. Eu. 8. PAP AVER, POPPY. (Name obscure, ancient.) * Annuals, flowering in summer; cult, and weeds of cultivation. P. somniferum, Linn. OPIUM POPPY. Cult, for ornament from the Old World (especially double-flowered varieties), and for medical uses. Smooth, glaucous, with clasping and wavy leaves, and white or purple flowers, which are often much doubled and fringed. Pod large, short- oblong. P. Rhaaas, Linn. CORN POPPY of Eu. Low, bristly, with almost pin- nate leaves, and deep red or scarlet flowers with a dark eye, or, when double, of various colors ; pod small, obovate. * * Perennial ; cult, for ornament ; flowering in spring. P. orientate, Linn. ORIENTAL P. Rough-hairy, with tall flower-stalks, almost pinnate leaves, and a very large, deep-red flower, under which are usually some leafy persistent bracts. Var. BRACTE\TUM has these bracts larger, petals still larger and deeper red, with a dark spot at the base. P. nudicaule, Linn. DWARF or ICELAND P. Rough-hairy, leaves all radical, oblong-spatulate or obovate in outline, pinnatifid ; petals yellow, orange, or white ; flower single on a hairy scape 6'-2 high. A widely distributed alpine species. 9. ROMNEYA. (Named for T. Romney Robinson, an Irish astron- omer.) A single species. ft. Cdulteri, Harvey. Smooth shrub, 6-8 high of S. California, or nearly herbaceous in cultivation E. ; leaves petioled, glaucous, the lower ones pinnatifid, upper ones pinnately cut or toothed ; flowers very showy, 4'-6' across. FUMITORY FAMILY. 67 IX. FUMARIACE.E, FUMITOEY FAMILY. Sepals 2, scale-like ; petals 4, much larger, also irregular and closed, the 2 outer with spreading tips and 1 or both spurred or saccate at base, the 2 inner and smaller petals united by their spoon-shaped tips, which inclose the anthers of the 6 stamens in 2 sets along with the stigma ; the middle anther of each set is 2-celled, the lateral ones being 1-celled. Delicate or tender and very smooth herbs, with colorless and inert juice, and much dissected or compound leaves. * Corolla heart-shaped or 2-spurred at base ; pod several-seeded. 1. DICENTKA. Petals slightly cohering with each other. Seeds crested. 2. ADLUMIA. Petals all permanently united into one slightly heart-shaped body, which incloses the small pod. Seeds crestless. Climbing by the very compound leaves. * * Corolla with only one petal spurred at base. 3. CORYDALIS. Ovary and pod slender, several-seeded. Seeds crested. 4. FUMAKIA. Ovary and small closed fruit globular, 1-seeded. 1. DICENTRA (meaning 2-spurred in Greek). Often named DICLY- TRA or DIELYTRA. If. Flowers in spring. * American species, low, with delicate decompound leaves and few-flowered scapes sent up from the ground in early spring. +- Racemes simple, few-flowered ; divisions of leaves linear. D. Cucullaria, DC. DUTCHMAN'S BREECHES. Common in leaf mold in woods N. Foliage and flowers from a sort of granular-scaly bulb ; corolla white, tipped with yellow, with the 2 diverging spurs at the base longer than the pedicel, the inner petals minutely crested. D. Canad^nsis, DC. CANADIAN D. or SQUIRREL, CORN. With the last N. Underground shoots bearing separate yellow grains, like Indian corn, in place of a scaly bulb ; the corolla narrower and merely heart- shaped at base, white or delicately flesh-colored, sweet-scented ; inner petals prominently crested at tip. *- - Racemes compound, although small, clustered) divisions of leaves broad-oblong. D. earfmia, DC. A rare species in W. N. Y. and S. in Alleghanies, also cult., has reddish-purple, drooping, narrow flowers with short- hooked spurs ; underground shoots scaly. D. formdsa, DC., of the Pacific coast, also cult., has broader flowers than the last and spurs not hooked. # * Cultivated exotic, taller and coarser, leafy-stemmed, many-flowered. D. spect&bilis, DC. SHOWY D. or BLEEDING HEART, very ornamental through spring and early summer, with ample Peony-like leaves, and long drooping racemes of bright pink-red (or white), heart-shaped flowers (I 1 long) 1 ; the 2 small sepals fall off in the bud. China. 2. ADLUMIA, ADLUMIA or CLIMBING FUMITORY. (Named for John Adlum, of Washington, D. C., one of the earliest cultivators of native grapes, and author of the first American book upon the subject.) @ A single species. 58 MUSTARD FAMILY. A. cirrh6sa, Raf. Wild in low, shady grounds, and cult., climbing over bushes to a height of 8-12 by means of the slender, young leaf- stalks ; leaves delicate and decompound ; flowers flesh-colored in summer. / * 3. CORYDALIS. (Greek name for the crested lark.) Our species are leafy-stemmed, (2) wild in rocky places ; flowers spring and summer. * Stem strict ; flowers purplish or rose-color, with yellow tips. C. glauca, Pursh. PALE CORYDALIS. Common, 6'-2 high, very glaucous ; spur short, rounded ; pods erect, slender, elongated. * * Stem ascending ; flowers yellow. - Outer petals wing-crested on the back; corolla pale yellow, 3"-4" long. C. flavula, DC. YELLOWISH C. Pedicels slender, with conspicuous bracts ; pods hanging or spreading ; seeds sharp-edged, irregularly wrinkled ; petal-crest toothed. From Penn. S. & W. C. micrantha, Gray. Pedicels short ; bracts small ; petal-crest entire ; pods ascending; seeds blunt-edged, smooth, and shining. N. C., Mo., Minn., and S. - - Outer petals merely keeled on the back, not crested; corolla golden yellow, %' long. C. afcrea, Willd. GOLDEN C. Low and spreading ; petals with a spur \" long ; spreading or hanging pods, and smooth, blunt-edged seeds. From Vermont, W. and S. A western var. (occidentalism has longer flowers, with spur as long as body. 4. FTJMARIA, FUMITORY. (Latin: fumus, smoke.) Low t leafy-stemmed, with finely cut compound leaves. F. officinal is, Linn. COMMON F. A delicate, small weed, with a close spike of small, pinkish, crimson-tipped flowers, in summer. Occasional in old gardens, waste places, and dung-heaps. X. CRUCIFEILaE, MUSTARD FAMILY. Herbs, with watery juice, of a pungent taste (e.g. Horse- radish, Mustard, Water Cress, etc.) ; cruciferous flowers (of 4 sepals, 4 petals, with their upper part generally spreading above the calyx in the form of a cross) ; tetradynamous stamens (i.e. 6, 2 of them shorter than the other 4 ; rarely 4 or 2) ; a single 2-celled pistil with 2 parietal placentae, forming in fruit a silique, or when short a silicle. (See Lessons, Figs. 235, 236, for the flower, Figs. 401-403 for the fruit, and Figs. 425-428 for the seed.) The embryo fills the whole seed, and has the radicle bent against the cotyledons. Flowers in ra- cemes, which are at first short, like simple corymbs, but lengthen in fruiting ; no bracts below the pedicels. The blos- soms are all nearly alike throughout the family; so that the genera are mainly known by the fruit and seed, which are, therefore, indispensable and may usually be had before all the flowers have passed. MUSTARD FAMILY. 59 (5 1. Fruit a true pod, opening lengthwise by tivo valves, which fall away and leave the thin, persistent partition when ripe. * Pod flattened parallel to the partition; the seeds flat or flattish ; seed-leaves edgewise to their stem. +- Pod broadly oblong or oval, large and very flat ; seeds 2-4 in each cell in 2 rows. 1. LUNARIA. Seeds winged. Large pod stalked in the calyx. Flowers purple, rather larffe- -- +- Pod oblong or linear ; seeds in 1 row. H- Valves nerveless. 2. LEAVENWORTHIA. Stems scape-like, 1-few-flowered. Seeds winged. Small annuals. 3. DENTAEIA. Stems naked below, 2-3-leaved above, from a horizontal, fleshy, scaly root- stock. Seeds wingless. 4. CARDAMINE. Stems leafy, from a fibrous root, or at least not from a scaly rootstock. Seeds wingless. ^ ^ mves with a prominent midrib. 5. MATTIIIOLA. Stigma deeply 2-lobed. Seeds as broad as the partition, winged. Flowers large and showy, white to purple. 6. AKABIS. Stigma only slightly, or not at all, 2-lobed. Seeds winged or margined. -H -H +- Pod linear, oblong, or even round oval, but the seeds in 2 rows. [See, also, Arabis.] 7. DRABA. Seeds wingless, numerous. Pods flat, various in shape. Flowers small and (in ours) white. 8. ALYSSUM. Seeds winged, 2-4. Pods flat, roundish. Flowers small, yellow or white. * * Pod globular, or cylindric, or 4-angled by the prominent mid-nerves ; seeds wing- less. [Matthiola may be sought here.] +- Pod globular or cylindric. H- Valves nerveless ; cotyledons accumbent. (Lessons, Figs. 425, 426.) 9. LESQUERELLA. Pod about 4-seeded. Low, hoary plants with mostly yellow, small flowers. 10. AUBRIETIA. Pod many-seeded. Stronger, hoary, with purple, rather large flowers. 11. NASTURTIUM. Pod many-seeded. Aquatic or marsh plants, hairy or smooth, and small yellow or white flowers. H- -H- Valves nerved; cotyledons incumbent. (Lessons, Figs. 427, 428.) 12. CAMELINA. Pod turgid, obovate, or pear-shaped. Weed, usually in flax. - +- Pod linear. H- Cotyledons accumbent. (11. NASTURTIUM.) Yalves nerveless. Marsh or aquatic plants. 13. CHEIRANTHUS. Valves with a strong mid-nerve. Lateral sepals sac-like at base. Leaves entire and flowers showy. 14. BARBAREA. Valves with strong mid-nerve. Sepals nearly equal and alike. Leaves lyrate or pinnatifid. - -H- Cotyledons incumbent. (Lessons, Figs. 427, 428.) = Flowers purple or rose-colored, or, if white, large. 15. HESPERIS. Stigma with 2 erect blunt lobes. Flowers pink-purple. Hairs glandular. 16. MALCOLM I A. Stigma with 2 pointed lobes. Hairs glandless. 17. THELYPODIUM. Stigma entire. = = Flowers yellow, or, if white, very small. 18. ERYSIMUM. Stigma rather large and 2-lobed. Leaves simple. 19. SISYMBRIUM. Stigma small and entire. Leaves twice pinnatifld. m tf Cotyledons conduplicate. 20. BEASSICA. Pod more or less beaked. Flowers yellow. 60 MUSTARD FAMILY. * * * Pod short, much flattened contrary to the narrow partition; the valves, there- fore, deeply boat-shaped. Flowers white, small. +- Pod several or many-seeded. 21. CAP8ELLA. Pod triangular, or pyriform, with a notch at the top. Weeds. +- - Pod with 2, or rarely more, seeds. H- Corolla regular and small. 22. LEPIDITJM. Pod thin, smooth, and oval. Erect herbs. 28, 8ENEBIERA. Pod thickish and wrinkled, or warty-roughened. Diffuse or prostrate + -H- Corolla irregular, the petals very unequal. 24. IBEKIS. Pod scale-shaped, roundish, or ovate. Flowers white or purple in flat-topped, or sometimes elongated, clusters. 2. Fruit indehiscent, wing-like, l-seeded. [Senebiera may be sought here.] 25. ISATIS. Flowers yellow. Fruit 1-ceUed, l-seeded, resembling a small samara or ash- fruit. 3. Fruit fleshy, or when ripe and dry corky, not opening by valves, 1-many -seeded. 26. CAKILE. Fruit jointed in the middle ; the 2 short joints 1-celled, l-seeded. Seed oblong. 27. EAPHANUS. Fruit several-seeded, with pithy matter, or with constrictions between the spherical seeds. 1. LUNARIA, HONESTY or SATIN FLO WEE. (Latin : the moon, from the silvery persistent partition of the pods.) (2) ^ L. dnnua, Linn, (or L. BIENNIS). COMMON HONESTY. Cultivated in old-fashioned places, for the singular large oval pods, of which the broad white partitions of satiny luster, remaining after the valves have fallen, are used for ornament; leaves somewhat heart-shaped; flowers large> pink -purple, in early summer. Eu. L. redivlva, Linn. PERENNIAL HONESTY is a much rarer European sort, with oblong pods ; seldom met with here. 2. LEAVENWORTHIA. (For the late M. C. Leavenworth.) Low whiter annuals, with lyrate leaves. L. Michafcxii, Torr. Leaves with 7-15 lobes ; petals obtuse, purple, or nearly white, with yellowish claw ; pods even. S. Ind. to Tenn. and Mo. L. toruldsa, Gray, similar to the preceding, but with notched petals and knotty pods, grows in the barrens of Ky. and Tenn. L. aurea, Torr., has leaves with 4-7 lobes, petals as in the last, but pods even and flowers yellow. N. Ala. and W. 3. DENTARIA, TOOTHWORT. (Latin: dens, a tooth.) ^ Low plants with handsome flowers in early spring. D. diphylla, Linn. TWO-LEAVED T., PEPPER ROOT, or CRINKLE ROOT. Rootstocks fleshy, long (5'-10'), and toothed, edible ; stem-leaves 2, close together, each of 3 rhombic-ovate and toothed leaflets ; root-leaf similar ; flowers quite large, white, in spring. Rich woods, X. D. heterophyila, Nutt. Rootstocks near the surface, short, promi- nent, tubercled ; stem-leaves of 3-petioled leaflets which are oblong-lance- olate to linear, entire or deeply crenate, rarely cut ; flowers in late spring. Penn. to Ky. and S. D. laciniata, Muhl. Rootstock deep in ground, short, necklace-form, or constricted in 2 or 3 places, scarcely toothed ; stem-leaves 3, often in a MUSTABD FAMILY. 61 whorl, each 3-parted into linear or lanceolate leaflets, which are cut or cleft into narrow teeth, or the lateral ones 2-lobed ; flowers white or rosy in spring. Banks of streams, N. 4. CARDAMINE, BITTER CRESS. (Ancient Greek name.) # Mostly attractive little plants of spring or early summer. (Lessons, Fig. 401.) * Leaves simple. V C. rhomboldea, DC. Stems upright from a small tuber, simple, bearing rather large, white, or rose-purple flowers in spring ; and leaves simple, angled, or sparingly toothed, the lowest rounded or heart-shaped, the upper ovate or oblong ; seeds round-oval. In wet places northward. C. rotuiidifdlia, Michx. MOUNTAIN WATER CRESS. Stems weak or decumbent, branching ; root fibrous ; leaves (all much alike) roundish, angled ; flowers white ; seeds oval-oblong. N. J. to Ky. and S. in the mountains. # # Leaves pinnate ; flowers showy. % C. pratdnsis, Linn. CUCKOOFLOWER or LADIES' SMOCK. Stem as- cending from a short perennial rootstock ; leaves with rounded and stalked, entire, small leaflets ; flowers in spring, pink or white. Wild, but rare, in bogs at the N. A double-flowered variety is an old-fashioned plant in # # * Leaves pinnate / flowers small, white. or () C. hirsiita, Linn. SMALL B. A low and branching insignificant herb, usually not hairy ; root slender, fibrous ; leaflets angled or toothed ; pods narrow, upright. Wet places. Common and variable ; flowers spring and summer. 5. MATTHIOLA, STOCK or GILLYFLOWER. (Named for the early naturalist, Matthioli.) Cult, garden or house plants, from Eu., hoary-leaved, much prized for their handsome and fragrant, pretty, large flowers, of which there are very double and showy varieties. Colors various, pure, or variegated, through crimson, purple, rose, and white. M. incana, Br. COMMON STOCK. %. in cultivation. Stout stem becoming almost woody ; not hardy at the N. The source of the Bromp- ton and Queen stocks. Flowers many colors. M. dnnua, Sweet. TEN WEEKS and INTERMEDIATE STOCKS. An her- baceous plant, probably only a form of the last. 6. A'RABIS, ROCK CRESS. (Name from Arabia.} Flowers spring and summer. Leaves mostly simple and undivided. 1. Seeds in 1 row in each cell, orbicular, somewhat winged. * Flowers not showy, white or whitish ; native. (2) t- Low, spreading ; leaves pinnately parted. A. Ludoviciana, Meyer. Nearly smooth j pedicels very short. Open grounds, Va. to Mo. and S. *- -- Erect, leafy- stemmed ; leaves simple ; the slender pods ascending or erect ; seeds almost wingless. A. patens, Sulliv. Downy, l-2 high, stem-leaves, oblong-ovate with a clasping base ; pedicels spreading ; pods spreading or ascending, tipped with a distinct style. Penn. to Ohio and S. 62 MUSTARD FAMILY, A. hirsuta, Scop. HAIRY R. Mostly rough hairy, l-2 high ; stem- leaves many and sagittate ; pedicels of the small greenish-white flowers and the pods strictly erect ; styl^ almost 0. Rocks, N. +- -i- *- Erect , leafy-stemmed l-3 high ; leaves simple ; pods 3 ; -4' long, recurved or hanging ; seeds broadly winged. A. laevigata, Poir. SMOOTH R. Smooth and glaucous ; upper leaves sagittate and clasping ; petals scarcely as long as calyx ; pods very narrow and not very flat, recurving. A. Canadensis, Linn. SICKLE POD. Stem-leaves pointed at both ends, pubescent ; petals twice as long as calyx ; pods scythe-shaped, very flat, hanging. * * Flowers showy, white in spring; garden species from Eu. 1L A. a/pin a, Linn. ALPINE R. Low and tufted, hairy or soft-downy ; lower leaves oblong-obovate, sharply toothed ; petals gradually narrowed to a claw. A. dlbic/a, Stev. Leaves sparingly toothed; petals abruptly narrowed Into a claw. 2. Seeds in 2 more or less distinct rows, at least when young ; strict and very leafy- stemmed. A. perfoliata, Lam. TOWER MUSTARD. 2-4 high, glaucous ; petals yellowish-white, little longer than calyx ; pods and pedicels strictly erect. N. Eng. to Minn., N. and W. @ A. conflnis, Wats. Scarcely glaucous ; petals white or rosy, twice length of calyx ; pods loosely erect to spreading. Canada, S. to Conn., W. to Minn, and 111. (f) 3. Seeds in 1 row, very small, wingless. A. lyrata, Linn. Low R. Delicate, low, nearly smooth, root-leaves lyrate ; stem-leaves few and narrow with a tapering base ; bright white petals rather conspicuous ; pods slender, spreading, (g) ^ A. dentata, Torr. & Gray, lloughish pubescent ; root-leaves oblong, toothed ; stem-leaves half-clasping and eared at base ; pods widely spread- ing. N. Y. to Mich., Minn, and S. 7. DRABA, WHITLOW GRASS. (Greek : the name of some cress meaning unknown.) Low herbs, mostly with white flowers ; pods round- oval, oblong or linear, flat. Flowers early spring. Winter annuals. * Pods longer than their pedicels ; leaves obovate. D. Caroliniana, Walt. Leaves entire, hairy, on a very short stem, bearing a short raceme or corymb on as cape-like peduncle l'-4' high ; petals not notched ; pods broadly linear, smooth ; in sandy waste places. D. cuneif6lia, Nutt. Leaves toothed ; raceme elongated (l'-3') in fruit ; petals notched ; pods oblong-linear, hairy. 111. to E. Kan. and S. D. verna, Linn. Leaves all radical, oblong or lanceolate; scape l'-3' high ; petals white, 2-cleft ; pods oval or oblong ; in sandy waste places. Introd. from Eu. * * Pods equaling or shorter than their pedicels; leaves oblong to lanceo- late. D. brachycarpa, Nutt. Stems leafy, 2'-4 f high ; flowers yellow ; petals minute or ; pods smooth. Va., W. 8. ALYSSUM. (Greek name of a plant.) Cult, for ornament. A. maritimum, Lam. SW*;ET ALYSSUM. Spreading, green or slightly hoary ; leaves lanceolate or linear entire, tapering at the base ; flowers MUSTAKD FAMILY. 63 small, white, honey-scented, in at length elongated racemes, the round little pods with a single seed in each cell. A variety much used for borders has paler and white-edged leaves ; flowers all summer in gardens, or in the greenhouse in winter. A. saxdti/e, Linn. ROCK A. Low, hoary-leaved, with abundant bright yel- low flowers, in spring ; a variety with white-edged leaves is also grown. 11 9. LESQUERELLA. (For the late Leo Lesquereux.} (D or ^ with stellate hairs or scales, and globular, inflated pods. L. glob6sa, Wats. or (f) Steins spreading ; petals bright yellow ; style longer than the pod. Ky., Tenn., Mo. Two other species occur in our territory W. and S. W. 10. AUBRIETIA. (For Aubriet, a Frencii botanical draughtsman.) 1}. Pods cylindric, inflated ; seeds globular. Flowers purple. A. deltoidea, DC. Leaves rhombic, with 1 or 2 large teeth. Racemes few-flowered. A pretty plant from S. Eu. for rockeries. Several garden varieties. 11. NASTURTIUM, WATER CRESS, HORSE-RADISH, etc. (Latin: nasus tortus, convulsed nose, from the pungent qualities.) Pods short- ish or short (from oblong-linear to almost spherical). Here are com- bined a variety of plants, widely different in appearance. The following are the commonest : * Petals white, twice length of calyx ; leaves pinnate. 11 Nat. from Eu. N. officinale, R. Br. WATER CRESS. Planted or run wild in streamlets, spreading and rooting, smooth ; leaflets 3-11, roundish or oblong ; flowers all summer ; pods broadly linear, slightly curved upwards on their spread- ing pedicels. Young plants eaten. * * Petals yellow, little exceeding the calyx ; leaves pinnatifid. (2) N. sessilifldrum, Nutt. Leaves obtusely incised ; flowers minute, nearly sessile ; pods oblong. Common from Illinois S. N. obtdsum, Nutt. Leaves pinnately parted or divided ; flowers minute ; pods longer than the short pedicels. 111., S. and westward. N. pahistre, DC. MARSH CRESS. Erect, l-3 high, with pinnatifid or lyrate leaves of several oblong, cut-toothed leaflets ; small yellowish flowers ; and small oblong or ovoid pods, mostly shorter than the pedicels. A very common homely weed in wet places. * * * Petals white, much longer than the calyx ; leaves undivided or the lower pinnatifid. If. N. lactistre, Gray. LAKE CRESS. Aquatic ; immersed leaves dissected, others entire, serrate, or pinnatifid. Lakes and rivers, N. Y. to Minn., and S. W. Detached leaves produce new plants, like leaf-cuttings. N. Armordcia, Fries. HORSE-RADISH. Leaves very large, oblong, or lanceolate, chiefly from the ground, crenate, rarely cut, or pinnatifid ; pods globular, but seldom seen. Planted or run wild in moist soil. The long deep root is a familiar condiment. 12. CAMELINA, FALSE FLAX. (Greek: dwarf flax; the common species was fancied to be a degenerate flax. ) (D C. satha, Crantz. COMMON F. l-2 high ; leaves lanceolate, the upper ones sagittate and clasping the stem ; the small pale yellow flowers followed by obovate turgid pods in a long loose raceme ; style conspicu- ous. A weed in grain and flax fields. 64 MUSTARD FAMILY. 13. CHEIRANTHUS, WALLFLOWER. (Greek: hand, flower.} Slightly, if at all, hoary ; the showy flowers orange, brown-reddish, or yellow ; seeds flat. 1J. C. Chelri, Linn. COMMON WALLFLOWER. Stem woody, crowded with the narrow and pointed, entire leaves. Cult, from S. En., not hardy N., a much-prized house-plant. Double varieties are especially ornamental. 14. BARBAREA, WINTER CRESS. (Anciently called the Herb of Santa Barbara.) Seeds oval. Leaves used by some as winter salad, but bitterish. (Lessons, Figs. 425, 426.) @ JJ. B. vulgaris, R. Br. COMMON W. or YELLOW ROCKET. Smooth, with green, (sometimes variegated) lyrate leaves, and bright yellow flowers in spring and summer ; pods erect, crowded in a dense raceme much thicker than their pedicels. Common in old gardens and other rich soil. Cult, as -a salad ; leaves closely resembling taste of Water Cress. B. proecox, R. Br. EARLY W. or SCURVY GRASS. Probably a variety of the last, with more numerous and narrower divisions to the leaves ; the less erect pods scarcely thicker than their pedicels. Cult, from Penn., S., for early salad ; beginning to run wild. 15. HESFERIS, ROCKET. (Greek: evening, the flowers being fragrant then.) Pods long and slender, with a single row of marginless seeds in each cell (as broad as the partition) ; flowers rather large. Jj. H. matronal/s, Linn. COMMON or DAME R. Tall and rather coarse ; leaves oblong or lanceolate, toothed ; flowers in summer, followed by (2'- 4') long and slender pods. Gardens, from Eu., inclined to run wild in rich shady soil. 16. MALCOLMIA. (Named for W. Malcolm, an English gardener.) Pods somewhat thickened at the base. Otherwise much like Hesperis. M. maritima, Br. MAHON STOCK, called VIRGINIA STOCK in England, but comes from the shores of the Mediterranean ; a garden annual not much cult., a span high, with pale green, oblong, or spatulate nearly entire leaves, and pretty, pink-red flowers changing to violet-purple ; also a white variety (much smaller than those of true Stock) ; pods long and slender. 17. THELYPODIUM. (Greek: female, foot, the ovary in some species stalked.) Flowers pink-purple, rather showy. (2) ^ T. pinnatifidum, Wats, (or ARABIS HESPERIDOIDES). Smooth, erect, l-3 high ; with rounded or heart-shaped long-petioled root-leaves, ovate-lanceolate stem-leaves (2'-6' long), the lower on a winged petiole or with a pair of small lateral lobes ; petals long-clawed ; pods spreading, narrow ; seeds wingless. Banks of the Ohio and W. 18. ERYSIMUM. (Greek : to draw blisters, from the acridity.) Seeds oblong ; sepals nearly equal and alike at the base. * Flowers orange. E. &spenim, DC. WESTERN WALLFLOWER. Wild from Ohio W. & S. ; like the wild state of the Wallflower, with bright orange-yellow flowers, but the seeds are different, and the (3'-4 ; ) long pods quite square in the cross-section ; the leaves somewhat toothed and hoary, (g) ^ MUSTARD FAMILY. 66 . Perofskidnum, Fisch. & Mey. Stem simple ; leaves lance-spatulate, remotely toothed ; flowers showy ; pods about 1' long, obtusely 4-angled. Cult, from Caucasus. E. cheirantholdes, Linn. TREACLE MUSTARD or WO.RMSEED MUSTARD. Annual ; branches slender ; leaves lanceolate, almost entire j flowers small, yellow ; stigma small. Along streams, N. E. pulchellum, Boiss. (or CHEIRANTHUS PULCHELLUS). ^ Compact growing, much branched at base ; lower leaves oblong- spatulate, dentate, or lyrate, upper oblong or lanceolate, sharply pectinate-dentate ; stigma broad as the pod j flowers showy, sulphur-yellow in spring. Cult, from Caucasus. 19. SISYMBRIUM, HEDGE MUSTAKD. (An ancient Greek name.) Pod either flattened or 4-sided, or the cross-section nearly circular ; in the common species shortish, lance-awl-shaped, close- pressed to the stem ; seeds oval, marginless. Flowers small. (Les- sons, Figs. 427, 428.) S. can^scens, Nutt. HOARY H. or TANSY MUSTARD. Hoary ; leaves finely cut, twice-pinnatifid ; flowers minute yellowish ; pods oblong-club- shaped, 4-sided on slender horizontal pedicels. Pa. and N. Y. to 111. and S. W. Common W. S. officinale, Scop. COMMON H. () Stems branching ; leaves run- cinate ; flowers very small, pale yellow, followed by awl-shaped, obscurely 6.-sided pods close-pressed to the axis of the narrow spike. Coarse weed in waste places. Eu. S. Thailand, Gaud. MOUSE-EAR CRESS. (2) Leaves obovate or oblong, entirely or barely toothed ; flowers white ; pods linear on spreading pedicels. Mass, to Kans. Eu. 20. BRASSICA, CABBAGE, MUSTARD, &c. (Ancient Latin name of Cabbage.) (2) Pod oblong or linear, beaked or pointed beyond the summit of the valves, by the enlarged and persistent style base ; seeds spherical. Cult, from Eu., or run wild as weeds. (Lessons, Fig. 235.) * Whole plant glaucous-blue when in flower; leaves of the flower-stems clasping ; flowers various. +- Leaves from, the first more or less fleshy throughout, and glaucous-blue even when young j flowers creamy yellow. B. olerdcea, Linn. CABBAGE TRIBE. The original is a seacoast plant of Europe, with thick and hard stem, and pretty, large, pale yellow flowers ; upper ones entire, clasping the stem, not auricled at the base ; cult, as a biennial the rounded, thick, and fleshy, strongly veined leaves collected into a head the first year upon the summit of a short and stout stem. C A u- LIFLOWER and BROCCOLI have the nourishing matter mainly concentrated in short, imperfect, flower-branches collected into a flat head. KOHL-RABI has the nourishing matter accumulated in the stem, which forms a turnip- iike enlargement above ground, at the origin of leaves. KALE is more nearly the natural state of the species, the fleshy leaves not forming a head. BRUSSELS SPROUTS has numerous small heads along the stem below the top leaves. B. Napu Leaves not lobed. A. vexillarium, Morren. Leaves long-ovate and cordate, coarsely toothed ; flowers rather small, cylindrical, pendulous, the calyx dark red, projecting petals pale yellow, and column of stamens dark brown, very handsome. Probably from tropical America. MALLOW FAMILY. 89 *- 1- Corolla spreading, bell-shaped; plant pubescent. w- Leaves lobed. A. Darwfni, Hook. Densely velvety -pubescent ; leaves 6-9-ribbed, lower palmately 5-7-lobed to the middle ; flowers 1-3 in the axils, dark orange-red with blood-red veins. Brazil. ++ -w Leaves not lobed. A. insigne, Planch. Young branches and calyx reddish-brown with stellate hairs; leaves broad, cordate, coarsely serrate, with prominent veins ; flowers in axillary, few-flowered racemes, purplish-crimson with darker veins. New Granada. 9. MODIOLA. (The shape of the depressed fruit likened to the Koman measure modiolus.') Procumbent or spreading, small-flowered, weedy plants. M. multlflda, Moench. Va. and S., in low grounds ; leaves 3-7-cleft and cut, or the earlier ones rounded and undivided ; flowers red, ' broad ; fruit hairy at the top. (g) 1 10. KOSTELETZKYA. (For Kosteletzky, a Bohemian botanist.) K. Virginica, Gray. VIRGINIAN K. Roughish-hairy, 2-5 high; leaves heart-shaped or mostly 3-lobed, often halberd-shaped ; flowers (in summer) somewhat racemed or panicled, rose-purple, 2' broad. Salt marshes, N. Y., S. 11 11. HIBISCUS, ROSE MALLOW. (Ancient name, of obscure origin.) Flowers showy, usually large, in summer and autumn. * Tall shrubs or even trees ; exotics. H. Syrtacus, Linn. SHRUBBY ALTH^A. Leaves nearly smooth, wedge- ovate, and 3-lobed ; flowers short-peduncled in the axils, in autumn, about 3' broad, purple, rose-color, white, etc., often double. Levant; common in gardens and grounds. H. Rosa-S/nensis, Linn. CHINESE H. or ROSE OF CHINA. Very smooth ; leaves bright green, ovate and pointed, somewhat toothed ; flowers on slender peduncles, very showy, 4' or 5' broad, scarlet-red (rarely rose- purple or even white), often double. Cult, in conservatories from China. * * Herbs, with persistent and regular, 5-lobed calyx, and a short pod. H- Wild species, but sometimes cultivated; tall and large. 2/ *+ Entirely glabrous. H. cocclneus, Walt. GREAT RED H. or R. 4-7 high ; leaves 5- parted or deeply cleft into long, lanceolate and taper-pointed divisions ; bright-red corolla 6'-ll' broad; petals narrow below. Wild in swamps near coast, Ga. and Fla. ; cult. H. militaris, Cav. HALBERD-LEAVED R. 3-4 high ; leaves ovate or heart- shaped, toothed or 3-lobed, some of them halberd-shaped ; peduncles slender ; calyx inflated ; corolla flesh- colored, 4'-5' broad. Penn. to Minn. an k. ^ ^ Leaves downy beneath, often also on top. H. aculeatus, Walt. PRICKLY R. In swamps, S. C., S. and W., has the involucel leaves lobed, round-cordate 3-5-lobed leaves, hoary beneath, yellow purple-centered flowers, and hispid stems. H. Moschetitos, Linn. SWAMP R. 3-7 high ; the ovate, pointed, and often 3-lobed leaves hoary beneath, generally smooth above ; pedun- 90 STEKCULIA FAMILY. cles slender ; corolla 4 '-6' broad, pale rose or white, with or without a darker center ; pod smooth. Swamps, mostly brackish, near the Great Lakes E. and coastwise to Tex. H. lasiocdrpus, Cav. HAIRY-FRUITED R. Like the last, but leaves soft-downy both sides, and pod velvety-hairy. Swamps, 111. to Tex., E. to Ga. H. Ca/ifdrnicus, Kellogg. CALIFORNIAN R. Has large white flowers with a purple center on jointed peduncles, young leaves and growth velvety, and cordate-acuminate rarely obscurely 3-lobed, crenate or dentate leaves, longer than the petiole. Cult. - - Exotic low species, in gardens or escaped, (f) H. Tridnum, Linn. BLADDER KETMIA or FLOWER-OF-AN-HOUR. Rather hairy, l-2 high ; leaves toothed, or the upper 3-parted into lanceolate lobes, the middle lobe longest ; calyx inflated and bladdery ; corolla about 2' broad, sulphur-yellow with a blackish eye, open only in midday sunshine. # * * Herbs, with calyx splitting down one side, and generally falling off at once, and with long or narrow pyramidal or angled pod; native of Hast Indies. H. esculentus, Linn. OKRA or GOMBO. Nearly smooth ; leaves rounded heart-shaped, 5-lobed, toothed ; greenish-yellow flowers on slender peduncle (involucel falling early); pods narrow, 3' or 4' long, very mucilaginous, and when green cooked and eaten, or used to thicken soups. Cult. (T) 12. GOSSYPIUM, COTTON. (Name given by Pliny, from the Arabic.) Plants now diffused over warm countries, most valuable for the wool on the seeds ; the species much confused. G. herbaceum, Linn. COMMON COTTON. Leaves with 5 short and roundish lobes ; petals pale yellow or turning rose-color, purple at base. (D Cult. S. G. Barbadense, Linn. BARBADOES or SEA-!SLAND C. Inclining to be shrubby at base ; branches black-dotted ; leaves with 5 longer lance- ovate and taper-pointed lobes ; leaves of the involucre with very long and slender teeth ; petals yellowish or whitish, with purple base. Cult, on the coast and upland S. G. arbdreum, Linn. TREE C. Leaves with 5-7 nearly lanceolate and taper-pointed lobes of involucre, slightly toothed ; corolla purple with a darker center. Cult. S. as a curiosity. XXII. STERCTTLIACE^l, STERCULIA FAMILY. Chiefly a tropical family, to which belongs the THEOBROMA or CHOCOLATE TREE ; in common cultivation known here only by a single species of 1. MAHERNIA. (Name an anagram of Hermannia, a genus very like it.) Calyx, corolla, etc., as in the Mallow Family ; but the stamens only 5, one before each petal ; the filaments monadelphous only at the base and enlarged about the middle, and the anthers with 2 parallel cells. The edges of the base of the petals rolled inwards, making a hollow claw. Ovary 5-celled, with several ovules in each cell ; styles 5, united at the base. LINDEN FAMILY. 91 M. verticillata, Linn. (Sometimes called M. ODOR\TA.) Cult, from Cape of Good Hope, in conservatories, producing a succession of honey- yellow, sweet-scented small blossoms, on slender peduncles, all winter and spring ; a sort of woody perennial, with slender and spreading or hang- ing roughish branches and small irregularly pinnatifid leaves ; the specific name given because the leaves seem to be whorled ; but this is because the stipules, which are cut into several linear divisions, imitate leaves. XXIII. TILIACE^l, LINDEN FAMILY. Trees (rarely herbs) with, the mucilaginous properties, fibrous bark, valvate calyx, etc., as in the Mallow Family ; but sepals deciduous ; petals imbricated ; stamens in several clus- ters, and anthers 2-celled. Chiefly a tropical family, repre- sented here only by an herbaceous COBCHORUS on our southernmost borders, and by the genus of fine trees which gives the name : 1. TILIA, LINDEN, BEE TREE, BASSWOOD. (The old Latin name.) Sepals 5; petals 5, spatulate-oblong. Stamens numerous; their filaments cohering in 5 clusters or with a petal-like body before the true petal. Ovary 5-celled with 2 ovules in each cell ; fruit rather woody, globular, 1-2-seeded. Style 1 . Stigma 5-toothed. Trees with tough inner bark (bast), soft white wood, alternate roundish and serrate leaves more or less heart-shaped, and commonly oblique at the base, deciduous stipules, and a cyme of small, dull cream-colored, honey- bearing flowers, borne in early summer on a nodding axillary peduncle which is united to a long and narrow leaf-like bract. (Lessons, Figs. 181, 277, 289, 414.) * Stamens united with a petaloid body. t- Fruit even, not ribbed or lobed; native species. T. Americana, Linn. Large leaves of rather firm texture and smooth or smoothish both sides ; bract tapering at base ; fruit oval. N. B. to N. Dak., S. to Ga. The common species. T. pub^scens, Ait. Under side of the leaves and the young shoots covered with reddish pubescence ; bract rounded at base ; fruit globular. N. Y. to Fla., W. to Tex. T. heterophylla, Vent. Leaves smooth and bright green above, silvery white with a fine down underneath ; bract tapering at base ; fruit globose. Penn., S. and W. H- M- Fruit ribbed or lobed; planted, from Eu. T. argentea, DC. SILVER LINDEN. Leaves smooth above, white- downy beneath, 2-4 times as long as the petiole ; fruit ovoid, acute, 5- ribbed, or angled. Many forms. Commonly known as T. ALBA. * * Stamens not attached to petaloid scales. Natives of Eu. T. Europoea, Linn. EUROPEAN L. Glabrous except for tufts of pale hairs in the axils of veins on the under side of leaves ; fruit oval or nearly round, densely tomentose. T. dasystyla, Stev., with dark green shining leaves, fruit obovoid, prominently 5-ribbed, is beginning to be planted. 92 FLAX FAMILY. XXIV. LINACEJS, FLAX FAMILY. Herbs (rarely shrubs) with regular and symmetrical flowers ; sepals 5, imbricated ; petals 5, convolute ; stamens 5, their fila- ments united at the base ; ovary with as many cells as there are styles ; pod with twice as many, through the growth of a false partition. 1. LINUM. Seeds with a mucilaginous coat and a large, straight, oily embryo ; styles and cells of the ovary 5 ; leaves simple, nearly sessile, narrow, and entire ; stipules 0, or gland-like ; flowers (Lessons, p. 11, Figs. 1-4, p. 14, Figs. 9 and 10, p. 95, Fig. 270, and p. 98, Fig. 281) usually opening for only one day and in sunshine, all summer. Hardy. (J) or 1\. 2. REINWABDTIA.. Styles and cells of the ovary 3-4; leaves broad; stipules minute, awl-shaped, falling early. Greenhouse shrubs, with showy yellow flowers. 1. LINUM, FLAX. (The classical name.) Ours are slender herbs, with flowers (often minute) of short duration. * Wild species, annuals or scarcely perennials, with yellow flowers. <- Sepals and bracts entire. L. Virginianum, Linn. The commonest WILD FLAX in dry woods, 2 high, spreading or recurving branches, terete and even ; leaves oblong or lanceolate, only the lower spatulate and opposite ; flowers scattered ; styles distinct ; pod little larger than a pin's head. L. Floridanum, Trelease. Found in 111., Va., and S., is more strict, with broadly ovate and obtuse pods. L. striatum, Walt. Like the first ; but has the branches short and sharply 4-angled, with intermediate grooves (whence the name) ; most of the stem-leaves opposite and oblong; flowers more crowded. Wet grounds, Mass, and Can., S. *- *- Sepals and bracts conspicuously serrulate with glandular-bristly L. sulcatum, Riddell. Branches upright, grooved ; leaves linear and scattered ; a pair of dark glands in place of stipules ; sepals sharp-pointed, 3-nerved ; styles united half-way up. Dry soil, Mass, to Minn, and S. W. L. rlgidum, Pursh. Usually low, glaucous ; branches rigid ; calyx finally falling off ; the flowers rather large. Miss. River, W. * * Cultivated, hardy, herbaceous, with largish handsome flowers. L. usitatissimum, Linn. COMMON FLAX. Leaves narrow-lanceolate ; flowers corymbose, rich blue ; sepals pointed, ciliate ; stigmas slender, club-shaped. Old World, and inclined to run wild. Extensively cult, for the seeds and fiber. L. perenne. Linn. PERENNIAL FLAX. Narrower leaved ; sepals blunt, sometimes erose, but not ciliate ; petals sky-blue, but there are pink and white forms ; stigmas oblong-capitate. Jl Cult, from Eu. in some vari- eties for ornament ; a variety also native beyond the Mississippi. L. grand 'ifldrum, Desf. RED FLAX. 1 high, with linear or lanceo- late leaves and showy, crimson-red flowers ; sepals and bracts ciliate-ser- rulate. Jl Cult, as a hardy annual ; from North Africa. 2. REINWARDTIA. (For K. G. K. Eeinwardt, a botanist of Leyden in the early part of this century.) y. GERANIUM FAMILY. 93 R. trig/no, Planch. Leaves mostly obtuse, elliptic-obovate, entire or serrulate ; styles 3. K. TETRAGNA, with acuminate leaves and 4 styles, is probably a variety of the preceding. India. XXV. GERANIACEJ1, GEKANIUM FAMILY. As now received, a large and multifarious order, not to be characterized as a whole in any short and easy way, including as it does Geraniums, Nasturtiums, Wood Sorrels, Balsams, etc., which have to be separately described. 1. Flowers regular ; leaves simple, variously lobed or even dissected ; glands of th disk 5, alternate with the petals. Herbs. * Sepals imbricate; ovary 5-celled, 10-ovuled ; fruit dehiscent, the 1-seeded carpels splitting elastically from a prolonged axis. (Lessons, Figs. 358, 359.) 1. GERANIUM. Flowers 5-merous ; sepals usually slender-pointed; stamens with anthers 10 (rarely 5) ; the recurving bases of the styles or tails of the carpels in fruit naked inside. Leaves with stipules. Herbage scented. 2. ERODIUM. Stamens with anthers only 5. Styles when they split off from the beak, bearded inside, often twisting spirally ; otherwise as Geranium. * * Sepals valvate ; ovary ^-celled, 5-ovuled; the carpels fleshy and indehiscent, break 1 ing away from a very short axis ; leaves pinnately divided. 8. LIMNANTHES. Sepals and petals 5, the latter convolute in the bud. Stamens 10, separate at the base. Style 1, 5-lobed at the apex, rising from the center of tht 6 ovaries, which in fruit become thickish and warty nutlets. 4. FLO3RKEA. Sepals, small petals, stigraas, and lobes of the ovary 8 ; and stamens 6; otherwise like Limnanthes. 2. Flowers regular; leaves compound, of 3 obcordate leaflets ; disk glands 0. Herbs. 5. OXALIS. Sepals and petals 5, the former imbricated, the latter convolute in the bud. Stamens 10, monadelphous at base, the alternate ones shorter. Styles 5, separate on a 5-celled ovary, which becomes a membranaceous several-seeded pod. Juice sour and watery. Flowers usually open only in sunshine. 3. Flowers somewhat irregular, Geranium-like, the base of one sepal extending down> ward on one side of the pedicel, forming a narrow tube or adherent spur. Shrubby or fleshy-stemmed. 6. PELARGONIUM. Sepals and petals 5 ; the two petals on the upper side of the flower differing from the rest more or less in size or shape. Stamens with anthers fewer than 10, commonly 7. Pistil, etc., as in Geranium. Herbage scented. Leaves with stipules. 4. Flowers very irregular, and unsymmetrical ; spur free. Tender herbs. 7. TROP^EOLUM. Sepals 5, united at the base, and on the upper side of the flower ex- tended into a long, descending spur. Petals 5, or sometimes fewer, usually with claws ; the two upper more or less different from the others and inserted at the mouth of the spur. Stamens 8, unequal or dissimilar ; filaments usually turned downwards and curving. Ovary of 3 lobes surrounding the base of a single style, in fruit becoming 8 thick and fleshy closed, separate carpels, each containing a single large seed. Herbs, often climbing by their long leafstalks ; the watery juice with the pungent odor and taste of Cress. Leaves alternate ; stipules none or minute. Peduncles axillary, 1> flowered. 8. IMPATIENS. Sepals and petals similarly colored, the parts belonging to each not readily distinguished. There are 2 small outer pieces, plainly sepals, on the sides of the flower ; then below (as it hangs, but really on the upper aide) a third sepal form* 94 GERANIUM FAMILY. ing a large sac contracted at the bottom Into a spur or little tall ; opposite the sac is a notched petal, and within are 2 small, unequally 2-lobed petais, one each side of the sac ; these each represent 2 united petals. Stamens 5, short, conniving or lightly cohering around and covering the 6-celled ovary, which in fruit becomes a several- seeded pod ; this bursts elastically, flying in pieces at the touch, scattering the seeds, separating into 5 twisting valves and a thickish axis. Style none. Seeds rather large. Erect, branching, succulent-stemmed herbs, with simple leaves and no stipules. 1. GERANIUM, CRANESBILL. (Greek : crane, alluding probably to the long beak in fruit.) The so-called Geraniums of cultivation belong to Pelargonium. Flowers spring and summer. * Flowers large (!' or more across} and showy ; perennial. - Peduncles 2-floivered and more or less clustered at the top of the stem. G. maculatum, Linn. WILD CRANESBILL. Stem erect from a stout rootstock, hairy, branching, and terminating in long peduncles bearing a pair of flowers ; leaves palmately parted into 5-7 wedge-shaped divisions cut and cleft at the end, sometimes whitish-blotched; petals wedge- obovate, light purple, |' long, bearded on the short claw ; calyx sparsely hairy. Common in woodlands and open grounds. G. Ibericum, Cav. IBERIAN or SPANISH C. Leaves firm and lighter below, roundish and cut into 5-7-toothed or lobed divisions ; flowers blue or violet, with notched or trifid petals, and villous calyx. Cult, from Spain. ^ ^_ Peduncles i.fl owered) axillary. G. sangufneum, Linn. BLOOD C. Stems diffuse (l-2 high) with many opposite rounded leaves which are divided into 5-7 parts, these again 3-lobed into linear divisions ; flowers red, on long solitary bracted peduncles, pretty. Cult, from Eu. * * Flowers small, pink ; annual or biennial. (Besides the two below, which are native, several European species are sparingly introduced as weeds. ) G. Robertianum, Linn. HERB ROBERT. Diffusely spreading, very strong-scented, loosely hairy; leaves finely cut, being divided into 3 twice-pinnatifid divisions ; flowers small ; petals pink or red purple. Common N. in shady rocky places. G. Carolinianum, Linn. Stems erect or soon diffusely branched from the base, 6'-18' high ; leaves palmately parted into 5 much cleft and cut divisions ; peduncles and pedicels short ; flowers barely half as large as in the foregoing, the pale, rose-colored petals notched at the end. Common in open and mostly barren soil. 2. ERODIUM, STOKKSBILL. (Greek: a heron.) . cicutdrium, L'Her. COMMON S. Low, hairy, and rather viscid ; the leaves mostly from the root, pinnate ; the leaflets finely once or twice pinnatifid ; peduncle bearing an umbel of several small pinkish flowers in summer. (I) Nat. from Eu., N. Y., Penn., etc., but not common. 3. LIMNANTHES. (Greek: marsh flower; but in fact the plant flourishes in merely moist soil.) L. Dougldsii, R. Br. Low and spreading, mostly smooth, and slightly succulent ; leaves divided into 5-7 oblong or lanceolate and often 3-5- cleft leaflets ; flowers (in summer) solitary on slender axillary peduncles ; petals white with a yellow base, wedge-oblong, notched at the end, twice the length of the calyx, about ' long. Cult, from California. GERANIUM FAMILY. 95 4. FLCERKEA, FALSE MERMAID. (For Flcerke, a German bot- anist.) (D F. proserpinacoldes, Willd. A small and insignificant plant; leaf segments 3-5, lanceolate and entire, or rarely 2-3-cleft ; the axillary and peduncled flower inconspicuous (in spring and summer), the oblong petals shorter than the calyx and entire. Marshes and river banks, N. and W. 5. OXALIS, WOOD SORREL. (Greek: sour, from the acid juice.) An attractive genus of small herbs, with many cultivated species. * Peduncles \-flowered; petals white, red, or variegated. O. Acetos&la, Linn. TRUE W. The leafstalks and 1-flowered scapes 2 '-4' high from a creeping, scaly-toothed rootstock ; flower rather large, white, with delicate reddish veins. Common in mossy woods N. 2/ 0. varidbilis, Jacq. Is more hairy ; leaflets obovate and scarcely notched, commonly crimson beneath, only 1' long ; scapes short, 3' ; petals !' long, white, or pink-red with a yellowish base. Cape of Good Hope. 0. versicolor, Linn. From small bulbs, sends up slender stems, 2 '-3' high ; leaflets almost linear, notched at the end ; petals I' long, white or tinged with rose, with bright, pink-red margins outside, so that the blos- som is red when rolled up in the bud or closed in shade, but white above when it opens in sunshine. Cape of Good Hope. 0. flava, Linn. From a strong bulb, sends up to the surface a short scaly stem, bearing thick flattish leafstalks and short scapes ; the leaflets 6-10 and linear ; petals nearly V long, yellow, often edged with reddish. Cape of Good Hope. # # Peduncles ^ _fl owered . -i- Leaflets 4 or 7-10; flowers crimson to purplish; stemless, hairy. 2Z 0. tetraphy/fa, Cav. Leaflets 4, obcordate, with a brownish blotch or band when young. Mexico. O. DEPPEI of gardens. 0. lasi&ndra, Graham. Leaflets 7-10, oblanceolate, 3' long by 1' broad, obtuse and entire at apex ; scapes 9'-18' high, with a many-flowered umbel. Mexico. +-+- Leaflets 3. M. Flowers yellow. O. corniculata, Linn. YELLOW W., LADIES' SORREL. 1 high, pu- bescent, with sharp, oppressed hairs ; stipules round or truncate, ciliate ; peduncles 2-6-flowered ; pods long, erect. Rare eastward, indigenous Mo. and S.W. ; but Var. stricta, Sav., is extremely common ; stems erect, nearly smooth to very villous ; leafy ; stipules 0. Var. RtiBRA is a purple-leaved form in cultivation. O. recdrva, Ell. Like the first variety of the preceding ; leaflets larger ('-!' broad), usually with a brownish margin; flowers larger (6"-8" long). Penn. to S. 111. and S. 0. Ortg/'esi, Regel. Stems purplish-red, erect, 1 high, rather fleshy, becoming tough or woody below ; leaflets obovate, with 2-pointed lobes, the notch broad, olive-green above, purple beneath ; flowers small, in cymes on long axillary peduncles. Peru. 0. Valdiviensis, Barn. Stem smooth, 1 high, branching at base ; leaflets obcordate, the lobes very round ; petals deep yellow, with reddish veins, especially outside. Chile. -M- -M- Flowers violet, purple, or rose-red. O. violacea, Linn. VIOLET W. Leafstalks and slender scape from a scaly bulb, the flowers several in an umbel, middle-sized, violet, y. Common S., rarer N., in rocky or sandy soil. In common cultivation. 96 GERANIUM FAMILY. 0. Bowiedna, Lodd. Whole plant finely pubescent ; leafstalks and few- flowered scapes 6'-10' high from a small bulb on a spindle-shaped root; broad obcordate leaflets almost 2' long ; petals deep rose-color, I' long. Cape of Good Hope. 6. PELARGONIUM, the GERANIUM, so-called, of house and sum- mer-garden culture. (Greek : stork, from the beak of the fruit, which is like that of Geranium. ) H Natives of the Cape of Good Hope ; in cultivation so much modified that it is often difficult to distinguish the original species. A synopsis of the chief groups is given. I. IVY GERANIUMS. Stems trailing; leaves peltate and fleshy, the 5 lobes entire, generally smooth, with or without a darker zone. Now crossed with the next for the sake of the larger flowers. P. peltatum, Ait. IVY-LEAVED P. Generally smooth, the leaf fixed towards the middle, with or without a darkish zone; flowers pink or varying to white. II. SCARLET, HORSESHOE, FISH, BEDDING or ZONAL GERANIUMS. Stems erect, obscurely lobcd with large scallops or irregularly cut ; leaves round andcrenate, and with a deep narrow sinus, often with a horseshoe-shaped dark zone, many forms (TRICOLORS) with bronzy-golden or silver-edged or variegated leaves ; petals all of one color or variegated (scarlet, pink, or varying to white} ; stems erect, shrubby, and succulent. P. zondfe, Willd. HORSESHOE P. So called from the dark horseshoe mark or zone on the leaves, which, however, is not always present ; petals smoothish, narrowish. P. fnquinans, Ait. STAINING or SCARLET P. In the unmixed state is soft-downy and clammy, the leaves without the zone ; petals broadly obovate, originally intense scarlet. III. LADY WASHINGTON GERANIUMS ; PELARGONIUMS ; DECORATIVE, SHOW or FANCY P. of gardeners. Leaves usually moderately lobed, but sometimes rather deeply cut, mostly sharply toothed ; flowers very large (2' or more), usually decidedly irregular, the 2 upper petals larger and streaked or spotted ; stem decidedly shrubby. # Leaves more or less hairy or pubescent. P. cucuffatum, Ait. COWLED P. Soft-hairy, the rounded kidney- shaped leaves cupped, soft-downy. P. cordatum, Ait. HEART-LEAVED P. Like the last or less hairy, with flat, ovate-heart-shaped leaves. P. angu/dsum, Ait. MAPLE-LEAVED P. Harsher-hairy ; the leaves rigid, inclined to be lobed, truncate or even wedge-shaped at the base (scarcely ever heart-shaped), sharply toothed. * * Leaves smooth and pale or glaucous, rounded, palmately 5-7-cleft. P. grandiflbrum, Willd. GREAT-FLOWERED P. Shrubby ; peduncles bearing about 3 large flowers, with white petals !' long, the two upper larger and elegantly veined or variegated with pink or rose-color. IV. ROSE GERANIUMS. Leaves hairy, roundish, often rough, lobed or deeply pinnatifld (rarely only crenate), or in the last one palmately 3- parted, balsamic or strong-scented ; plants cult, chiefly for the fragrant foliage ; the small rather sparse flowers rose-colored or purple, petals often darker-veined. * Velvety or soft-hairy ; leaves moderately or not at all lobed. P. capitatum, Ait. ROSE-SCENTED P. Softly hairy, with the rose- scented 'leaves moderately lobed, the lobes short and broad ; peduncle GERANIUM FAMILY. 97 bearing many sessile flowers in a head; petals rose-purple, barely ' long. P. tomentosum, Jacq. PEPPERMINT P. Densely soft-hairy ; branches long and thickisli ; leaves rather large, round-heart-shaped and with 5-7 open lobes, velvety-hairy both sides ; flowers on long pedicels in panicled umbels, insignificant ; petals white, the 3 lower a little longer than the calyx. P. odoratissimum, Ait. NUTMEG-SCENTED P. Branches slender and straggling, from a very short, scaly stem or base ; leaves rounded and crenate, soft-velvety, small ; flowers on short pedicels, very small ; petals white, scarcely exceeding the calyx. * # Hairy, roughish, or occasionally downy ; leaves more or less pinnat- ifid or pinnately compound or the main lobes or divisions pinnatifid. P. quercifblium, Ait. OAK-LEAVED P. Shrubby, hairy, and glandular ; leaves deeply sinuate-pinnatifid, with wavy-toothed blunt lobes (the low- est ones largest, making a triangular-heart-shaped outline), often dark- colored along the middle, unpleasantly scented ; petals purple or pink, the two upper (!' long) much longest. P. graveolens, Ait. HEAVY-SCENTED P. Shrubby and hairy like the test ; leaves palmately 5-7-lobed or parted, and the oblong lobes sinuate- pinnatifid ; petals shorter. P. r&dula, Ait. ROUGH P. Shrubby, rough and hairy above with short bristles ; the balsamic or mint-scented leaves palmately parted and the divisions pinnately parted or again cut into narrow linear lobes, with revolute margins ; peduncles short, bearing few small flowers ; petals rose-color, striped or veined with pink or purple. P. fulgidum, Ait. BRILLIANT P. Shrubby and succulent-stemmed, downy ; leaves mostly 3-parted, with the lateral divisions wedge-shaped and 3-lobed, the middle one oblong and cut-pinnatifid ; calyx broad in the throat ; petals obovate, scarlet, often with dark lines, ^' long. P. triste, Ait. SAD or NIGHT-SCENTED P. Stem succulent and very short from a tuberous rootstock, or none ; leaves pinnately decompound, hairy ; petals dull brownish-yellow with darker spots, sweet-scented at night. P. exstipulatum, Ait. PENNYROYAL P. Low, rather shrubby ; leaves (with no stipules) with the sweet scent of Pennyroyal or Bergamot, ' wide, the 3 palmate lobes wedge-shaped and cut-toothed ; flowers small and insignificant, white. 7. TROP-5IOLT7M, NASTURTIUM or INDIAN CRESS. (Greek: a trophy, the foliage of the common sort likened to a group of shields.) Cult, from South America, chiefly Peru, for ornament, and the pickled fruits used as a substitute for capers, having a similar flavor and pun- gency ; flowers all summer, showy. * Leaves obscurely, if at all, lobed. T. majus, Linn. COMMON N. Climbing high, also low and scarcely climbing variety ; leaves roundish and about 6-angled, peltate towards the middle ; spur straight, attenuate, petals much longer than calyx, all shades of yellow and red, from cream-white to nearly black, pointless, entire or a little jagged at the end, and the 3 lower and longer-clawed ones fringed at the base ; also a full double variety. T. minus, Linn. SMALLER N. Smaller ; petals with a bristle-like point. Much less common than the preceding, but mixed with it. T. Lobbidnum, Veitch. Pilose all over except the petals and upper side of the leaves ; leaves obscurely lobed, the lobes mucronulate ; spur straight, thickish, three lower petals long-clawed, deeply toothed, fringed at base ; shades of red chiefly, to nearly black. Colombia. GRAY'S F. F. & G. EOT. 7 98 fctTE FAMILY. * * Leaves o-7-lobed or parted. T. peregrlnum, Willd. CANARY BIRD FLOWER. Climbing high; lobes of the leaves mucronate and cfct ; spur hooked or curved ; petals light yellow, the 2 upper cut into slender lobes, the 3 lower small and fringed. 8. IMPATIENS, TOUCH-ME-NOT, JEWELWEED, BALSAM. (Name from the sudden bursting of the pod when touched.) * Native, in low places. I. pdllida, Nutt. PALE T. l-4 high, branched ; leaves alternate, oval ; flowers panicled, pale yellow dotted with brownish-red (rarely spotless), the sac broader than long and tipped with a short, incurved spur. AVet ground and moist shady places, commonest N. I. fdlva, Nutt. SPOTTED T. Has smaller orange-colored flowers spotted with reddish-brown, sac longer than broad and tapering into a strongly indexed spur (spots and spur rarely wanting). Common, espe- cially S * * * Garden species. , I. Ba/sdmina, Linn. GARDEN BALSAM, from India. Low, with crowded lanceolate leaves, the lower opposite, a cluster of large and showy short- spurred flowers in their axils, on short stalks, of very various shades (from white to red and purple) ; the finer sorts full double. /. Sultdni, Hook. Erect, leaves acuminate at both ends, serrate with a bristle at each tooth ; flowers solitary or 2-3 together, on slender axil- lary peduncles ; petals scarlet, quite flat, the lateral ones cleft to the base, the lobes somewhat larger than the third ; blade of spurred sepal not half the length of petals, spur long, slender, up-curved. Zanzibar. Cult, in greenhouses. ^ XXVI. RUTACE^, KUE FAMILY. Known by the transparent dots or glands resembling punc- tures (wanting in No. 4) in the simple or compound leaves, containing a pungent or acrid bitter-aromatic volatile oil ; and stamens only as many or twice as many as the sepals (or in Orange and Lemon more numerous), inserted on the base of a receptacle (or a glandular disk surrounding it) which some- times elevates more or less the single compound pistil or the 2-5 more or less separate carpels. Leaves either opposite or alternate, in ours mostly alternate, without stipules. Flowers only in No. 2 irregular. Many species are medicinal. 1. Perennial, strong-scented, hardy (exotic) herbs ; flowers perfect; stamens 8 or 10 ; ovary 4-5-lobed, 4-5-celled ; seeds several 1. RUTA. Sepals and petals 4 or 5, short, the latter roundish and arching. Stamens twice as many as the petals. Style 1. Pod globular and many-seeded. Leaves decompound. 2. DICTAMNUS. Sepals and petals 5 ; the latter long and lanceolate, on short claws, the lower one declining, the others ascending. Stamens 10 ; the long filaments declining and curved, partly glandular. Styles 5, nearly separate. Ovary a little elevated, deeply 5-lobed, in fruit becoming 5 flattened, rough-glandular, 2-3-seeded pods, each splitting when ripe into 2 valves, which divide into an outer and an inner layer. Leaves pinnate. RUE FAMILY. 2. Shrubs or trees, hardy, with polygamous, dioecious, or sometimes perfect, small (greenish or whitish) flowers ; stamens 4-6, as many as the petals ; seeds single or in pairs. # Xeaves compound, deciduous. 3. XANTHOXYLUM. Flowers dioecious. Pistils 2-5 ; their styles slightly cohering ; the ovaries separate, ripening into rather fleshy at length dry and 2-valved little pods. Seed black, smooth, and shining. Prickly trees or shrubs ; leaves pinnate ; these and the bark and pods very pungent and aromatic. 4. PHELLODENDKON. Flowers dioecious, greenish, inconspicuous ; stamens 5-6 ; ovary 5-lobed, rudimentary. Drupes berry-like, black, the size of a pea, with 5 stones, in flat corymbs, hanging all winter. Leaves opposite, leaflets oblong-lanceolate, long- acuminate, serrulate, not pellucid-punctate. 5. PTELEA. Flowers polygamous. Pistil a 2-celled ovary tipped with a short style, form- ing a 2-celled, 2-seeded, and rounded wing-fruit or samara, in shape like that of the Elm. Not prickly ; leaflets 3. * * Leaves simple and entire, evergreen. 6. SKIMMIA. Flowers polygamous .or perfect. Ovary 2-5-celled, with a single ovule from the top of each cell, in fruit becoming a red berry or drupe. 3. Shrubs or trees, exotic (only one hardy), with sweet-scented foliage and conspicuous, white, fragrant and perfect flowers. 7. CITEUS. Petals 4-8, usually 5, thickish. Filaments irregularly united more or less. Ovary many-celled, encircled at the base by a conspicuous disk (Lessons, p. 113, Fig. 363), in fruit becoming a many-seeded, large berry with a thick rind. Branches usually spiny. Leaves evergreen, compound or apparently simple, but with a joint between the blade and the (commonly winged or margined) petiole, showing that the leaf is a compound one reduced to the end-leaflet. Flowers white, very fragrant, rather showy. 8. JSGLE. Stamens fewer, and all distinct and free. Parts of the flower in 3's or 5's. Leaves trifoliate. 1. RUT A, RUE. (The ancient name.) Natives of the Old World. /?. graveolens, Linn. COMMON RUE. A bushy herb, woody or almost shrubby at the base ; leaflets small, bluish-green and strongly dotted, oblong or obovate, the terminal one broader and notched at the end, corymbs of greenish-yellow flowers produced all summer; the earliest blossom has the parts in 5's, the rest in 4's. Plant very acrid, sometimes even blistering the skin. Cult, in country gardens. 2. DICTAMNUS, FRAXINELLA, GAS PLANT. (Ancient Greek name.) D. 6/bus, Linn, (or D. ERAXINELLA.) Herb with an almost woody base, viscid-glandular, and with a strong aromatic scent ; the leaves likened to those of Ash on a smaller scale (whence one of the common names) of 9-13 ovate and serrate leaflets ; the large flowers in a terminal raceme, in summer, in one variety pale purple with redder veins, another white. S. Eu. 3. XANTHOXYLUM, PRICKLY ASH. (Greek : yellow wood.} X. Americslnum, Mill. NORTHERN P., or TOOTHACHE TREE. Leaves downy when young, of 9-11 ovate or oblong leaflets ; the greenish flowers in axillary clusters, in spring, preceding the leaves, the sepals wanting ; pistils 3-5 with slender styles ; pods about the size and shape of pepper- corns, lemon-scented, raised from the receptacle on thickish stalks. Rocky woods and banks, N. X. Cl^va-H^rculis, Linn. SOUTHERN P. A small tree, the bark with warty and the leafstalks with very slender prickles, smooth, with 7-9 ovate or lance-ovate leaflets, and whitish flowers in a terminal eyme, in ilOO RUE FAMILY. early summer, later than the leaves, petals and sepals both present, 3 or 2 short-styled pistils ; pods not stalked. Sandy coast S. 4. FHELLODENDRON, C6RK TREE. (Greek: corktree) P. Amurense, Rupr. A spreading, hardy tree with ash-gray, deeply furrowed corky bark, the inner bark lemon-yellow ; leaflets 2-6 pairs ; general aspect of Ailanthus. Amur region. 5. FTELEA, HOP TREE. (The ancient Greek name for the Elm, from the resemblance in the winged fruit.) P. trifoliate, Linn. THREE-LEAVED H. A tall shrub, with ovate pointed leaflets, and a terminal cyme of small, greenish-white, unpleasantly scented flowers, in early summer ; the orbicular winged fruit bitter. Rocky woods from L. I. to Minn, and S. Also planted, as vars., with variegated or yellow leaves. 6. SKIMMIA. (Japanese : skimmi, the local name of the firstr-known species.) Not fully hardy in the Northern States. S. Fortune!, Masters. (S. JAPONICA of gardens.) A low, quite hardy shrub, smooth, with oblong and entire, dark green, evergreen leaves, crowded on the end of the branches, which in spring are terminated with a close panicle or cluster of small and white sweet-scented, perfect flowers, of no beauty, but followed by dull crimson, obovoid berries which last over winter. China. S. Jap6nica, Thunb. (S. OBLATA and S. FR\GRANS of gardens). Taller; flowers polygamous ; leaves pale yellowish-green ; berries bright red, truncate or depressed, but rarely produced. Japan. 7. CITRUS, CITRON, ORANGE, LEMON, etc. (Ancient name for citron.} Small trees, native to eastern Asia, grown in conservatories in the north for ornament, and in Florida and California extensively planted for fruit. (Lessons, Fig. 363.) # LEMONS, ETC. Glabrous. Flowers (and young shoots} usually tinged with red ; fruit mostly elongated and rough, with a nipple or projection at the tip, the rind closely adherent to the flesh, which is usually acid. C. Medico, Linn. CITRON. Leaves oblong or oval, acute, the petiole short, winged or not ; fruit large, the rind very aromatic and covered with humps ; the juice not abundant nor very acid. Named for the country Media. Var. Llmon, Linn. LEMON. Petiole narrowly winged ; fruit distinctly elongated, the rind not lumpy, with an abundant and acid juice. Var. acris, Martyn. SOUR LIME. Flowers smaller ; fruit small, vari- able in shape, the juice very acid. * * ORANGES. Glabrous. Flowers white ; fruit mostly roundish, without a nipple, the skin much thinner and smoother, and separating from the flesh, which is usually sweetish. C. Aurdntium, Linn. ORANGE. Tree, with ovate, large leaves, and petiole either winged or naked ; fruit globose, usually 3'-4' in diameter, golden-yellow, with a sweet edible flesh. China. Var. vulgaris, Wight & Arn. BITTER or SEVILLE ORANGE. Petiole usually broadly winged ; fruit small, with a thin roughish rind and bitter pulp. Run wild in Florida and other parts of the world ; a deteriorated form of the Orange. C. nbbilis. Lour. MANDARIN, TANGERINE, KID-GLOVE ORANGE, OON- smu. Tree small or bushy and much spreading ; leaves smaller and narrower, the petioles not winged ; fruit small, flattened, the very thin golden-russet rind parting readily from the loosely cohering, dryish, and sweet carpels. Hardier than the Orange. Japan and China. MELI A FAMILY. *.,,//',. * * * SHADDOCK. Young growth pubescent. Flowers white ; fruit very large, often borne in clusters, roundish, with a smooth rind and no nipple ; the flesh acid and very juicy. C. Decumana, Lour. SHADDOCK, POMELO, GRAPE FRUIT. Leaves very large and broad, often emarginate, pubescent beneath ; petioles much winged ; fruit pale with distinct bitterish acid vesicles. Polynesia. 8. JEGLE. (Name of one of the Hesperides.) -. sepiaria, DC. (or CITRUS TRIFOLI\TA). A shrub with strong thorns, 3 elliptic-crenulate leaflets, solitary flowers in the axils of the thorns, and a light yellow, many-seeded, austere fruit, 1' in diameter. Hardy in protected places as far N. as Washington. Grown for orna- ment, hedges, and as a stock upon "which to dwarf oranges. Japan. XXVII, SIMARUBACE.E, QUASSIA FAMILY. May be regarded as B-utacese without transparent dots in the leaves. (Phellodendron may be sought here. See the last fondly.) Here represented by a single tree, the 1. AILANTHUS, CHINESE SUMACH or TREE OF HEAVEN. (Ailanto, a native name.) Flowers polygamous, small, greenish, in terminal branched panicles, with 5 short sepals and 5 petals, 10 stamens in the sterile flowers, and few or none in the fertile flowers ; the latter with 2-5 ovaries (their styles lateral, united, or soon separate), which in fruit become linear-oblong, thin, and membranaceous, veiny samaras or keys, 1 -seeded in the middle. A. glandulbsus, Desf., the only species known here, from China, is a common shade tree, tall, of rapid growth, with hard wood, very long pin- nate leaves, and many obliquely lanceolate, entire, or sparingly sinuate leaflets ; flowers in early summer, the staminate ill-scented. XXVIII, MELIACE^E, MELIA FAMILY. Trees, chiefly with pinnately compound dotless leaves, sta- mens twice as many as the petals and united up to or beyond the anthers into a tube, and a several-celled ovary with a single style ; almost all tropical. 1. MBLIA. (Old Greek name of the Ash, transferred to a widely dif- ferent tree.) Calyx 5-6-parted ; petals 5 or 6, linear-spatulate ; fila- ments united into a cylindrical tube with a 10-12-cleft mouth, inclosing as many anthers ; fruit a globose berry-like drupe, with a bony 5-celled stone, and a single seed in each cell. Flowers in large compound panicles. Af. Azedarach, Linn. PRIDE OP INDIA or CHINA TREE. A favorite shade tree at the S., 30-40 high ; leaves twice pinnate, smooth ; leaflets ovate and pointed-toothed, of a deep green color ; flowers numerous, fra- grant, lilac-colored in spring, succeeded by the yellowish fruit. HOLLY FAMILY. XXTX. ILICINEJ1, HOLLY FAMILY. Trees or shrubs, with 'leaves alternate, simple ; stipules small, usually falling early; small, mostly polygamous, or dioecious, axillary flowers, having divisions of the free calyx, petals (these almost or quite distinct), stamens (alternate with petals), and cells of the ovary of the same number (4-8 or even 9), and fruit berry-like, containing 4-8 single-seeded little stones. Ovule solitary, hanging from the top of each cell. Sessile stigmas 4-8, or united into one. Flowers white. 1. ILEX. Parts of the flower 4-6. Petals or corolla-lobes oval or obovate. Sterile flowers clustered in the axils ; fertile, often solitary. Flowers early summer ; fruit autumn. 2. NEMOPANTHES. Parts of the flower 4 or 5. Petals linear. Calyx-teeth minute or obsolete. Flowers solitary on long, slender, axillary peduncles. 1. ILEX, HOLLY. (Ancient Latin name of the Holly Oak.) 1. TRUE HOLLY, with thick and rigid evergreen leaves, red berries, and parts of the flowers in fours, rarely some in fives or sixes. * Leaves spiny-toothed. I. Aquifblium, Linn. EUROPEAN HOLLY, is occasionally planted, but not hardy N. ; tree with very glossy and wavy, spiny leaves ; umbellate clusters of many flowers followed by many varieties in form and variega- tion of leaves and color of berries, in cultivation. Bright red berries. I. opaca, Ait. AMERICAN H. Tree 20-40 high, smooth, with gray bark, oval leaves, wavy-margined and spiny-toothed ; flowers one to few in a cluster, berries dull red. Low grounds from Maine and Ind. S. Also cult " * * Leaves not spiny. I. Casslne, Linn. CASSENA, YAUPON. Shrub on the sandy coast S., with oblong or lance-ovate, crenate leaves only 1' long, and flowers in ses- sile clusters. Leaves used for Yaupon tea. I. Dah6on, Walt. DAHOON H. Shrub or small tree, of low pine barrens from E. Va. S., a little downy, with obovate or oblong-linear, short-petioled leaves sparingly toothed above the middle ; or, var. xnyrti- f61ia, with narrower leaves barely 1' long and mostly entire. 2. PRINOIDES. Parts of the flower 4, 5, rarely 6 ; nutlets striate on the back; shrubs with deciduous, mostly thin leaves; drupes red or purple. I. decfdua, Walt. Leaves wedge-oblong or lance-obovate, obtusely serrate, downy on the midrib beneath, when old, glossy above ; calyx-lobes acute. Wet grounds S. and W. I. montlcola, Gray. Leaves ovate or lance-oblong, 3'-5' long, acumi- nate, thin, smooth, sharply serrate; fertile peduncles very short. N. Y., S. in the mountains. I. mdllis, Gray. Like the last, but leaves, softy-downy beneath ; pedicels and calyx downy. Shady grounds along the Alleghanies from Penn. S. 3. PRINOS. Parts of the blossom 6 (or sometimes 5-9) in the fertile, 4-6 in the sterile flowers ; nutlets of the berry smooth and even; shrubs. # Leaves deciduous ; flower- clusters sessile (or fertile flowers solitary) ; fruit bright red. I. verticillata, Gray. COMMON WINTER BERRY, BLACK ALDER. Leaves (l'-2' long) obovate or wedge-lanceolate serrate, acute or pointed at STAFF TKEE FAMILY*. *.Q3r' both ends, downy on the veins beneath ; flowers very short-peduncled, mostly clustered, very bright scarlet-red berries ripening late in autumn. There is nothing whorled in the leaves or flowers, so that the name is rather misleading. Common in low grounds. I. laevig^ta, Gray. SMOOTH W. Leaves mostly smooth, lanceolate or oblong-lanceolate, minutely serrate, glossy above, long-peduncled sterile flowers, and larger, less bright berries ripening earlier. Wet grounds Me. to Va. * * Leaves thickish, evergreen, glossy above, often blackish-dotted beneath; fruit black. I. gl&bra, Gray. INK BERRY. 2-4 high ; leaves wedge-oblong, few- toothed near the apex ; flowers several on the sterile, solitary on the fertile peduncles. Along sandy coasts from Mass. S. 2. NEMOPANTHES. (Greek : flower stalk, a thread.} N. fascicularis, Raf. MOUNTAIN HOLLY. A much-branched shrub ; leaves alternate, oblong, deciduous, nearly or quite entire, smooth. Cold damp woods Me. to Va. and Ind. N. W. XXX. CELASTRACE^E, STAFF TEEE FAMILY. Shrubs, sometimes twining, with simple leaves, minute and deciduous stipules or none, and small flowers with sepals and petals both imbricated in the bud, and stamens of the number of the latter, alternate with them, and inserted on a disk which fills the bottom of the calyx and often covers the 2-5- celled, few-ovuled ovary ; the seeds usually furnished with or inclosed in a fleshy or pulpy aril. 1. CELASTEUS. Flowers polygamous or dioecious. Petals and stamens 5, on the edge of a concave disk which lines the bottom of the calyx. Filaments and style rather slender. Pod globular, berry -like, but dry, orange ; aril scarlet. Leaves alternate ; a woody twiner. 2. ETJONYMUS. Flowers perfect, flat ; the calyx-lobes and petals (4 or 5) widely spread- ing. Stamens mostly with short filaments or almost sessile anthers, borne on the surface of a flat disk which more or less conceals or covers the ovary. Pod 3-5-lobed, generally bright-colored. Leaves opposite ; branchlets 4-sided. Shrubs not twining, with dull-colored inconspicuous flowers, in small cymes on axillary peduncles, pro- duced in early summer ; the pods in autumn ornamental, especially when they open and display the seeds enveloped in their scarlet, pulpy aril. 1. CELASTRUS, STAFF TREE. (Old Greek name for some ever- green, which this plant is not.) C. scclndens, Linn. CLIMBING BITTERSWEET; WAXWORK. Smooth, with thin ovate-oblong and pointed, finely serrate leaves, racemes of greenish white flowers (in early summer) terminating the branches, the petals serrate or crenate-toothed, wild in low grounds, and planted for the showy, autumnal fruit. C. articulatus, Thunb., a Japanese species, with conspicuously warty branches, obovate or oval crenate leaves, and short peduncled axillary flowers, is hardy, and occasionally planted, but inferior to the native species. The fruit hangs long after the leaves have fallen. 104 BUCKTHORN FAMILY. 2. EUONYMUS, SPINDLE TREE, BURNING BUSH, STRAW- BERRY TREE. (Greek : of good repute.} * Leaves**deciduous, ovate. *- Branches not winged. + Native species / anthers nearly or quite sessile. E. atropurpfcreus, Jacq. BURNING BUSH or SPINDLE TREE. Tall shrub, wild from New York W. and S., and commonly planted; with short, small buds and oval or oblong, petioled, sharply serrate leaves ; flowers with rounded, dark, dull-purple petals (generally 4), and smooth, deeply 4-lobed, red fruit, hanging on slender peduncles. E. Americanus, Linn. AMERICAN STRAWBERRY BUSH. Low shrub, wild from New York W. and S., and sometimes cult. ; with thickish ovate or lance-ovate, almost sessile leaves, usually 5 greenish-purple rounded petals, and rough-warty, somewhat 3-lobed fruit, crimson when ripe. Var. obovatus, with thinner and dull obovate or oblong leaves, has long and spreading or trailing and rooting branches. ++ +* Exotic; anthers raised on evident filaments. E. EuropcBUS, Linn. EUROPEAN SPINDLE TREE. Occasionally planted, but inferior to the foregoing ; a rather low shrub, with lance-ovate or oblong, short-petioled leaves, about 3-flowered peduncles, 4 greenish oblong petals, and a smooth, 4-lobed red fruit, the aril orange-color. Eu. . latifdlius, Bauh. Has long, pointed, large buds, many-flowered peduncles, whitish flowers and red-ariled fruit. Eu. *- *- Branches strongly winged. E. Thunbergianus, Blume. (In cult. asE. ALA.TUS.) Smooth branches with 4 corky wings (these rarely wanting) ; leaves elliptic, acuminate ; peduncles 1 -3-flowered, capillary ; capsule 4-parted, smooth. Japan. * * Leaves deciduous or nearly so ; linear. E. nanus, Bieb. 2-3 high; leaves coriaceous, linear (l'-2' long), on the young shoots alternate or apparently whorled, margin revolute ; pod pink ; aril orange, covering only half the seed. Caucasus. Hardy N. * * * Leaves evergreen, ovate or oblong. E. Japdnicus, Thunb. JAPAN S. Planted S. under the name of CHI NESE Box, there hardy, but tender N.; leaves obovate, shining and bright green, also forms with white or yellowish variegation ; peduncles several- flowered ; petals 4, obovate, whitish ; pods smooth, globular. Var. radlcans, climbing by rootlets, leaves varying from oval and very short-petiolate to ovate or elliptic and distinctly petiolate. Hardy N. to Mass. XXXI. RHAMNACE^E, BUCKTHORN FAMILY. Shrubs or trees, of bitterish and astringent properties, with simple, chiefly alternate leaves, and small flowers ; well marked by the stamens of the number of the valvate sepals (4 or 5) and alternate with them, i.e. opposite the petals, inserted on a disk which lines the calyx-tube and often unites it with the base of the ovary, this having a single, erect ovule in each of the (2-5) cells. Branches often thorny ; stipules minute or none ; flowers often apetalous or polygamous. Petal commonly hooded or invo- Jute around the stamen before it. (Lessons, Figs. 364, 365.) BUCKTHORN FAMILY. 105 * Calyx free from the ovary. 1. BEKCHEMIA. Twining climbers, with alternate, straight-veined leaves. Petals 5, without claws, rather longer than the stamens. Disk thick, nearly filling the bottom of the calyx. Ovary 2-celled, becoming a 2-celled, small stone-fruit. 2. SAGERETIA. Trailing shrubs, with opposite, persistent leaves. Petals 5, minute. Ovary 3-celled, becoming a 3-seeded stone-fruit. 3. KHAMNUS. Erect shrubs or trees. Petals 4 or 5 or 0, notched, with short claws. Stamens short. Ovary 2^4-celled, becoming a black, berry-like fruit, containing 2-4 cartilaginous seed-like nutlets. Flowers greenish, axillary, mostly in small clusters, in early summer. Berry -like fruit mawkish. * * Calyx with the disk coherent with the base of the ovary and fruit. 4. CEANOTHUS. Erect or depressed shrubs or undershrubs. Petals 5, hood-shaped, spreading, their claws and the filaments slender. Ovary 3-celled, when ripe becom- ing a cartilaginous or crustaceous 3-seeded pod. Flowers in little umbels or fascicles, usually clustered in dense bunches or panicles, handsome, the calyx and even the pedicels colored like the petals and stamens. Ours are low undershrubs, with white flowers. 1. BERCHEMIA, SUPPLE-JACK. (Probably named for some person.) B. volfcbilis, DC. Climbing on high trees, smooth, with very tough and lithe stems (whence the popular name) ; leaves small, oblong-ovate and simply parallel-veined ; flowers greenish white, in small panicles termin- ating the branchlets, in early summer; drupe purple. Common in low grounds S. 2. SAGERETIA. (Named for Sageret, an able French agriculturist.) S. Michatixii, Brongn. Stems vine-like and many feet long, trailing in the sands along the coast from N. C., South ; leaves an inch long and nearly sessile, finely serrate, shining ; spikes of flowers slender and inter- rupted, clustered ; drupe dark purple. 3. RHAMNUS. BUCKTHORN. (The ancient name.) * Flowers usually dioecious ; nutlets and seeds deeply grooved on the back; winter buds scaly. H- Flowers with petals, the parts in fours ; leaves minutely serrate. R. cathdrtica, Linn. COMMON BUCKTHORN. Cult, from Eu., for hedges, run wild in a few places ; forms a small tree, with thorny branch- lets, ovate or oblong leaves, and 3-4-seeded fruit. R. lanceolata, Pursh. NARROW-LEAVED B. "Wild from Penn. S. and W. ; shrub not thorny, with lanceolate or oblong leaves and 2-seeded fruit. -*- i- Flowers without petals ; stamens and lobes of the calyx 5. R. alnif61ia, L'Her. ALDER-LEAVED B. Wild in cold swamps N. ; a low shrub, with oval, acute, serrate leaves, and 3-seeded, berry -like fruit. # # Flowers perfect ; nutlets and seeds not furrowed; winter buds naked. R. Caroliniana, Walt. INDIAN CHERRY. A thornless shrub or low tree, with oblong and almost entire, rather large leaves ; flowers solitary or in small clusters in the axils, in early summer on peduncles shorter than the petioles ; the 3-seeded fruit at first crimson, finally black. Wild in wet grounds, from N. J. and Ky. S. R. Pursh iana, DC. From the N. W. coast, with peduncles much longer than the petioles of the serrulate leaves, and R. Frdngu/a, Linn., from Eu., with the flower clusters sessile and leaves entire, are occasion- ally planted. 106 VINE FAMILY. 4. CEANOTHUS. (An ancient name of unknown meaning.) C. Americanus, Linn. NEW JERSEY TEA or REDROOT. l-2 high, from a dark red root ; leaves ovat or oblong-ovate, finely serrate, downy beneath, 3- ribbed and veiny, deciduous (once used as a substitute for tea) ; flowers crowded in a dense, si ender-ped uncled cluster, in summer. Wild in dry grounds. C. ovatus, Desf. Lower than the preceding and nearly smooth ; leaves smaller, narrow-oval, or lance-oblong ; flowers on a short peduncle in spring. Wild on rocks N., from Vermont to Minn., rare E. C. microphyllus, Michx. SMALL-LEAVED C. Low and spreading, much branched ; leaves evergreen, very small, obovate, 3 ribbed ; flower- clusters small and simple in spring. Dry barrens S. XXXII. VITACE^J, VINE FAMILY. Woody plants, climbing by tendrils, with watery and often acid juice, alternate leaves, deciduous stipules, and small greenish flowers in a cyme or thyrsus ; with a minutely 4-5- toothed or almost obsolete calyx; petals valvate in the bud and very deciduous ; the stamens as many as the petals and opposite them; a 2-celled ovary with a pair of ovules rising from the base of each cell, becoming a berry containing 1-4 bony seeds. Tendrils and flower-clusters opposite the leaves. * Climbing by naked-tipped tendrils ; ovary surrounded by a nectar secreting disk. 1. VITIS. Petals and stamens 5, the former lightly cohering at the top and thrown off without expanding ; the base of the very short and truncate calyx filled with the disk, which rises into 5 thick lobes or glands between the stamens ; leaves simple, rounded, and heart-shaped, usually 3-5-lobed. Fruit a pulpy berry. 2. CISSUS. Flowers in an ovate panicle. Petals and stamens 4 or 5, the former opening regularly ; disk thick and broad, 4-5-lobed ; flowers mostly perfect ; berries not larger than peas, not edible. Tendrils in ours among the flowers, which are panicled or cymose. * * Climbing by the adhesion of the dilated tips of tendrils (Lessons, p. 41, Figs. 93, 94) ; disk 0. 3. AMPELOPSIS. Corolla expanding. Petals thick. Flowers cymose. 1. VITIS, GRAPEVINE. (Classical Latin name.) Flowers in late spring, g j Bark loose, shreddy; tendrils forked } " nodes solid. # A tendril (or inflorescence) opposite every leaf. V. Labnisca, Linn.- NORTHERN Fox GRAPE, etc., furnishing most of the American table and wine grapes ; leaves and young shoots very cottony, even the adult leaves retaining the cottony wool underneath, the lobes separated by roundish sinuses ; fruit large, with a tough musky pulp when wild, dark purple, or amber-color in compact clusters. Common in moist grounds N. and E. The original of the CONCORD, HARTFORD, and many others. # * Tendrils intermittent (none opposite each third leaf). -- Leaves pubescent andfloccose, especially beneath when young. V. aestivalis, Michx. SUMMER GRAPE. Branches terete ; leaves green above, and with loose, cobwebby, rusty down underneath, the lobes VINE FAMILY. 107 with roundish open sinuses ; clusters slender ; fruit smaller and earlier than in the foregoing, black with a bloom, pleasant. Common from Va., S. Original of the HERBEMONT, NORTON'S VIRGINIA, and others. V. blcolor, Le Conte, represents the last in the N., has very glaucous wood, thin leaves, glaucous-blue and only thinly pubescent below, and late, austere, very small fruits. V. cinfcrea, Engelm. DOWNY GRAPE. Branches angular, pubescence grayish or whitish and persistent ; leaves entire or slightly 3-lobed on very long stalks ; berries small, black, without bloom in long-stalked clusters. 111. W. and S. -t- 1- Leaves glabrous and mostly shining, or short-hairy beneath, cut-lobed or undivided. *-. Flowers more or less polygamous (some plants inclined to produce only staminate flowers), exhaling a fragrance like that of Mignonette; native species. V. cordifdlia, Michx. FROST or CHICKEN G. Leaves thin, heart-shaped, with a deep acute sinus, little lobed, but coarsely and sharply toothed ; stipules small ; clusters loose ; fruit small, bluish, or black with a bloom, very sour, ripe after frosts. Common on banks of streams. V. riparia, Michx. (or V. VULPINA). RIVER G. Leaves usually 3- lobed, sinus broad, rounded, or truncate ; stipules large (2 // -3' / ) ; fruit 4"-5" diameter, acid, often juicy, ripening July to Sept. Stream banks N. and W. Original, in part, of CLINTON and others. V. rup^stris, Scheele. SAND G., SUGAR G. Low and bushy, often without tendrils ; leaves broadly cordate or kidney-shaped, not acumi- nate, usually not lobed, but coarsely toothed ; berries small in small bunches, sweet ; ripe Aug. Wis. to Tenn. and Tex. w- ++ Flowers all perfect, somewhat fragrant ; exotic. V. vinifera, Linn. EUROPEAN GRAPE. Leaves circular and usually green and shining, thin, the teeth deep and sharp or rounded, when young 5-7 -lobed. Cult, from immemorial time ; from the East, furnish- ing the principal grapes of our greenhouses. 2. Bark of stem close and smooth, pale ; pith continuous through the nodes ; tendrils simple, intermittent. V. rotundifdlia, Michx. MUSCADINE, BULLACE, or SOUTHERN Fox GRAPE. Leaves rather small, round, seldom slightly lobed, glossy, and mostly smooth both sides, margin coarsely toothed ; clusters small ; fruit 2'-!' diameter, purple, thick-skinned, ripe in early autumn ; original of the SCUPPERNONG GRAPE. River banks from Md. and Ky. and Kans., S. 2. CISSUS. (Greek : Ivy.) Species often referred to Vitis. * Wild species S. and W., smooth, usually with 5 stamens and petals. C. Ampeldpsis, Pers. A species with simple leaves like those of a true Grape, heart-shaped or ovate, pointed, coarsely toothed, but not- lobed ; flower-clusters, small and loose ; style slender. C. stans, Pers. A bushy or low-climbing plant, with few tendrils, and decompound leaves, the small leaflets cut-toothed. * * Exotic species, usually with 4 stamens and petals. C. disco/or, Blume. Leaves lance-oblong, with a heart-shaped base, crimson underneath, velvety lustrous and dark-green, shaded with purple or violet, or often mottled with white ; on the upper surface the shoots reddish. Java ; cult, in hothouses for its splendid foliage. 108 SOAPBERRY FAMILY. 3. AMPELOFSIS. (Greek: like the vine.} (Lessons, Figs. 93, 94.; Flowers much like Vitis. A. quinquef61ia, Michx. VIRGINIA CREEPER, WOODBINE. In all low grounds, climbing extensively, sometimes by rootlets as well as by the tendrils ; leaflets 5, digitate, lance-oblong, cut-toothed, changing to crim- son in autumn ; flowers cymose in summer ; berries small, black or bluish. One form does not cling well. A. tricuspidata, Sieb. & Zucc. (or A. V:EITCHII). JAPAN IVY, BOSTON IVY. Branching profusely and adhering tenaciously by much-branched tendrils ; leaves very variable, roundish-ovate and crenate-serrate, or cordate, 3-lobed or even 3-foliolate, shining, thickish, finely colored in autumn ; cymes much shorter than petioles, inconspicuous. Japan. A handsome hardy climber for covering walls. A. heterophylla, Sieb. & Zucc. (or VITIS HETEROPHYLLA). Has the small thin leaves variously 3-5-lobed, often blotched or variegated, slender soft canes, and small, porcelain-blue berries. Hardy N. China and Japan. Does not cling. XXXIII. SAPINDACE^l, SOAPBEEEY FAMILY. Trees, shrubs, or one or two herbaceous climbers, mostly with compound or lobed leaves, and unsymmetrical flowers, the stamens sometimes twice as many as the petals or lobes of the calyx, but commonly rather fewer, when of equal num- ber alternate with the petals; these imbricated in the bud, inserted on a disk in the bottom of the calyx and often coherent with it ; ovary 2-3-celled, sometimes 2-3-lobed, with 1-3 (or in Staphylea several) ovules in each cell. A large and diverse order. I. SOAPBEEEY SUBFAMILY. Flowers often polyg- amous or dioecious, mostly irregular or unsymmetrical, the embryo coiled or curved, without albumen. No stipules. * Leaves alternate, twice ternate and cut-toothed. Pod bladdery -inflated. 1. CARDIOSPERMUM. Herbs, climbing by hook-like tendrils in the flower clusters. Sepals 4, the inner pah- larger. Petals 4, each with an appendage on the inner face, that of the two upper large and petal-like, of the two lower crest-like and with a de- flexed spur or process, raised on a claw. Disk irregular, enlarged into two glands, one before each lower petal. Stamens 8, turned towards the upper side of the flower away from the glands, the filaments next to them shorter. Styles or stigmas 3, short : ovary triangular, 3-celled, with a single ovule rising from the middle of each cell. Pod 3-lobed ; seeds bony, globose, with a scale-like heart-shaped aril adherent to the base. * * Leaves alternate, pinnate. 2. KO3LREUTERIA. Small tree. Sepals 5. Petals 3 or 4 (the place of the others vacant), each with a small, 2-parted, scale-like appendage attached to its claw. Disk enlarging Into a lobe before each petal. Stamens 5-8, declined; filaments hairy. Style single, slender ; ovary triangular, 3-celled, with a pair of ovules in each cell. Pod bladdery, 3-lobed, 3-celled. 3. XANTHOCERAS. Shrub. Flowers regular. Sepals 5 ; petals 5, without a scale. Disk cup-like, with 5 curved, spreading horns alternate with the petals. Stamens 8. Style SOAPBERRY FAMILY. 109 grooved, stigmas 3 ; ovary 3-lobed, 3-celled, with 8 ovules in each cell. Fruit a thick- walled capsule tardily splitting into 3 valves. Seeds globular, J' diam., purple brown. * * * Leaves opposite, o/5-9 digitate leaflets. Pod leathery, not inflated. 4. J23CULUS. Trees or shrubs. Calyx 5-lobed or 5-toothed. Petals 4 or 5, more or less unequal, on claws inclosed in the calyx, not appendaged. Stamens 7, rarely 6 or 8 ; filaments slender, often unequal. Style single, as also the minute stigma ; ovary 3- celled, with a pair of ovules in each cell. Flowers in a terminal crowded panicle, in late spring, or summer. Fruit a leathery pod, splitting at maturity into 3 valves, ripening 1-3 very large, chestnut-like, hard-coated seeds. (Lessons, p. 19, and Figs. 88, 39.) II. MAPLE SUBFAMILY. Flowers generally polyga- mous or dioecious, and sometimes apetalous, a mostly 2-lobed and 2-celled ovary, with a pair of ovules in each cell, ripening a single seed in each cell of the winged fruit. Embryo* with long and thin cotyledons, coiled or crumpled. (Lessons, p. 15, Figs. 11-13, etc.) Leaves opposite ; no stipules. 5. ACEE. Trees or shrubs, with palmately-lobed or even parted leaves. Calyx mostly 5-cleft. Petals as many or none, and stamens 3-8 or rarely more, borne on the edge of the disk. Styles or stigmas 2, slender. Fruit a pair of samaras or key-fruits, united at the base or inner face and winged from the back. Occasionally the ovary is 8-celled and the fruit 3-winged. 6. NEG-UNDO. Trees, with pinnate leaves of 3-5 leaflets, and dioecious, very small flowers, without petals or disk ; the calyx minute ; stamens 4 or 5. Fruit, etc., of Acer. III. BLADDEK NUT SUBFAMILY. Flowers perfect and regular ; stamens as many as the petals ; several bony seeds with a straight embryo in scanty albumen, and opposite, compound leaves both stipulate and stipellate. 7. STAPHYLEA. Erect sepals, petals, and stamens 5 ; the latter borne on the margin of a fleshy disk which lines the bottom of the calyx. Styles 2-3, slender, separate or lightly cohering; ovary strongly 2-3-lobed, in fruit becoming a bladdery 2-3-lobed, 2-8-celled, and several-seeded, large, bladdery pod. Shrubs, with pinnately compound leaves of 3-7 leaflets. 1. CARDIOSFERMUM, BALLOON VINE, HEARTSEED. (The latter is a translation of the Greek name.) C. Halicdcabum, Linn. A delicate, climbing herb, or spreading; flowers small, white, in summer. Wild in S. W. States, and cult, for the inflated pods. 2. KOBLREUTERIA. (Named for Kcelreuter, a German botanist.) K. paniculata, Laxm. Leaves of numerous thin and coarsely toothed or cut leaflets, and a panicle of small yellow flowers (in summer) terminal, amply branched. China. 3. XANTHOCERAS. (Greek : yellow ho?n ; the disk-horned.) X. sorb/folia, Bunge. Leaves large, leaflets 11-21 ovate-lanceolate, coarsely serrate ; flowers (!' broad) in dense, raceme-like clusters ; petals crumpled, white, marked with yellow, changing to purple. China. 110 SOAPBERRY FAMILY. 4. -2ESCULUS, HORSE-CHESTNUT, BUCKEYE. (Ancient name of an Oak or other mast-bearing tree, applied to these trees on account of their large, chestnut-like, but unedible 01 even poisonous, seeds.) (Lessons, Figs. 38, 39, 159, 170.) * Petals 5, shorter than stamens ; fruit prickly. A-. H/ppocdstanum, Linn. COMMON H. Tall fine tree, with mostly 7 leaflets, and large flowers of 5 petals, white, with yellow spots becoming crimson ; stamens 7, at first declined. There are double, variegated, and cut-leaved forms. # # petalg ^ - Petals broad, spreading on slender claws. AL. rubicunda, Lois. RED H. Compact, round-headed tree, flower- ing even as a shrub ; leaves rather bright green, of 5-7 leaflets ; petals rose-red ; stamens mostly 8. Origin unknown ; thought to be a hybrid. /. turbinata, Blume. CHINESE H. A tree, 30 high ; leaflets 5-7 obovate-cuneate ; panicle a span long, pubescent ; flowers whitish, calyx 5-lobed ; petals repand-toothed, ciliate ; stamens 6 or 7 ; ovary densely reddish, pubescent. /E. Calif drnica, Nutt. CALIFORNIAN H. Low tree ; leaflets usually 5. small, oblong-lanceolate, slender-stalked ; small, white or rosy-tinged flowers densely crowded in a long pubescent thyrse ; calyx 2-lobed ; stamens 5-7, slender ; ovary hoary, pubescent. Cal. - <- Petals erect, and rather narrow, on slender claws. 2&. parvif!6ra, Walt. SMALL BUCKEYE. Shrub 3-9 high ; leaflets 5-7, soft downy underneath ; panicle slender, raceme-like, 1 long ; stamens twice as long as the narrow white petals ; flowering N. as late as midsum- mer ; fruit smooth ; seeds small, almost edible. Wild in the upper country S. , and planted N. 2B. glabra, Willd. FETID or OHIO BUCKEYE. Tall tree ; leaflets 5, nearly smooth ; panicle short ; stamens moderately longer than the some- what uniform, pale yellow petals ; fruit prickly roughened like that of Horse-chestnut. W. of the Alleghanies. * # * Petals 4, longer than the stamens. JE. flava, Ait. YELLOW or SWEET BUCKEYE. Tree or shrub ; leaflets 5-7, smooth or smoothish ; panicle, short, dense ; calyx oblong ; petals connivent, light yellow, these of two dissimilar pairs, the longer pair with very small blade ; fruit smooth. W. and S. Var. purpurascens, Gray. PURPLISH B. Has both calyx and corolla tinged with purple or reddish, and leaflets generally downy underneath. W. Va. , S. and W. JR. Pavia, Linn. RED BUCKEYE. Shrub or low tree, like the last, but leaves generally smooth ; the longer and tubular calyx and the petals bright red ; the several forms showy in cultivation. S. and W. 5. ACER, MAPLE. (The classical Latin name from Celtic, hard.) (Lessons, Figs. 11-25, 79, 81, 82, 182, 391.) # Flower clusters terminating a shoot of the season, appearing after the leaves. - Leaves undivided or 3-5-lobed, with as many palmate ribs. M- Flower clusters erect, rarely drooping. K. Tartdricum, Linn. TARTARIAN M. A small tree or shrub ; young branches tomentose ; leaves ovate or oblong, mostly undivided, incised ser- SOAPBERRY FAMILY. Ill rate ; clusters of white flowers short, thyrsoid ; wings of fruit diverging at an acute angle. Leaves very bright colored in autumn. Var. Ginnala. Leaves much longer than broad, mostly deeply 3-lobed. Mediterranean to E. Asia. A. spicatum, Lam. MOUNTAIN M. Tall shrub or tree ; leaves slightly 3--lobed and coarsely toothed, downy beneath ; spike-like clusters of small greenish-yellow flowers ; fruits with narrow wings diverging at an obtuse angle. Flowers June. N. w- - Flower clusters pendulous. A. Pseudo-Pldtanus, Linn. SYCAMORE M. A fine tree, with spread- ing branches, ample 5-lobed leaves, whitish and rather downy beneath, on long reddish petioles, the lobes toothed, elongated ; clusters of greenish flowers ; wings of the pubescent fruit moderately spreading. Eu. A great many forms, with golden, purple, or variegated leaves are cult. A. Fennsylvanicum, Linn. STRIPED M., MOOSE WOOD. Small tree ; bark light green, striped with darker lines ; leaves large, thin, finely sharply serrate all round, and at the end with 3 short and very taper- pointed lobes ; racemes of rather large green flowers, slender and loose ; fruit glabrous with very divergent wings. Common N. - - Leaves l-\\-lobed or parted (sometimes dissected), with as many ribs; flowers in corymbiform clusters. A. circinatum, Pursh. VINE M. Spreading shrub or tree ; leaves thin and rounded, moderately 7-9-lobed, the lobes serrate ; drooping clusters of 10-20 purplish flowers ; wings of fruit strongly diverging. Oregon. A. palmatum, Thunb. JAPAN M. A large tree; leaves 7-11-parted ; the segments narrow, often much laciniate ; small purple flowers in erect clusters. A great number of forms with variously cut and colored leaves in cult, under many names : A. POLYMORPHIC, A. JAP6NICUM (of horticulturists, not Thunberg), A. DISSECTUM, etc. * # Flower clusters corymbiform, terminating shoots of the season, OT some from lateral buds, appearing with the leaves. - Sepals distinct ; petals present. w- Leaves thin, with taper-pointed lobes. A. p/atanoJdes, Linn. NORWAY M. A handsome, round-headed tree ; leaves broad, smooth, bright green both sides, their 5 short lobes set with 2-5 coarse and taper-pointed teeth ; flowers numerous ; fruit flat, smooth, with wings 2' long diverging in a straight line. Juice milky ; leaves hold ing green later than others. There are cut and variegated-leaved forms ; also with colored foliage. A. Lobe/if, Tenore. A tree much resembling the preceding, except that the leaves are 5-7-lobed, with the lobes almost or quite entire. S. Eu. Forms with reddish or variegated leaves are most planted. A. pictum, Thunb., from Asia, with fruit wings, l-2 times the carpel (2-3 times in A. Lobelii), and diverging at a right angle, may be different. *. -w. Leaves thickish and firm, lobes blunt. A. campSstre, Linn. A low shrub or tree ; long-petioled, 5-lobed leases ; lobes with a few, large blunt teeth ; fruit wings in a line or even recurved 4- 1- Sepals united ; petals ; leaf-lobes taper-pointed. A. saccharlnum, Wang. EOCK or SUGAR M. Leaves rather deeply 3-5-lobed, pale or whitish beneath, the sinuses open and rounded, and the lobes with one or two sinuate, coarse teeth ; calyx bell-shaped and hairy -f ringed ; wings of fruit ascending, barely I' long. Large trees common, especially N., valuable for timber and for the sugar of their sap. 112 CASHEW FAMILY. Var. nigrura, Torr. and Gray. BLACK SUGAR M. Has leaves green, often downy beneath, thicker and more coriaceous when old, the sinus at the base often closed. Stipules lar^e, early deciduous. Also much planted. * * # flowers in earliest spring much preceding the leaves, in umbel-like clusters from separate lateral buds. A. dasyccirpum, Ehrh. WHITE or SILVER M. A handsome tree ; branches long and spreading or drooping; leaves very deeply 5-lobed, silvery-white, and when young downy beneath, the narrow lobes coarsely cut and toothed ; flowers greenish ; petals ; fruit woolly when young, but soon smooth, 2'-3' long, including the great diverging wings. River banks S. and W. Cut-leaved forms are grown. A. riibrum, Linn. RED, SOFT, or SWAMP M. Rather small tree ; twigs reddish ; leaves moderately 3-5-lobed, whitish beneath, the middle lobe longest, all irregularly serrate; petals linear- oblong ; flowers scarlet, crimson, or sometimes yellowish ; fruit smooth, with the slightly spreading wings 1' or less in length, often reddish. 6. NEGUNDO, BOX ELDER, ASH-LEAVED MAPLE. (Meaning- less name.) N. aceroldes, Moench. Small tree, twigs light green ; leaflets ovate, pointed, coarsely toothed, very veiny. Sterile flowers fascicled on long hairy pedicels ; fertile in drooping racemes, all appearing with the leaves. New Eng. S. and W. One form has variegated leaves. 7. STAFHYLEA, BLADDER NUT. (Greek: a cluster.) * Leaflets 3, ovate, acuminate, serrate. S. trifdlia, Linn. AMERICAN B. Shrub 8-10 high, branches green- ish striped ; stipules deciduous ; raceme-like clusters of white flowers hanging at the end of the branchlets of the season, in spring ; petals longer than sepals ; fruit 3-celled. Low ground, common N. and W. S. Bum&lda, DC. JAPAN B. Leaf edges bristly -serrate ; panicled clus- ters of white flowers, erect or nodding ; petals equaling the serrulate sepals ; ovary and flattish fruit 2-celled. Japan. * * Leaflets mostly 5, rarely 3 or 1 ; fruit ^-celled. S. pinnata, Linn. EUROPEAN B. Leaflets broadly ovate ; flowers in small pendulous clusters, 3"-4" long; sepals little spreading; fruit as broad as long. Eu. XXXIV. ANACARDIACE^l, CASHEW FAMILY. Trees or shrubs, with resinous or acrid, sometimes poisonous, often colored or milky juice ; alternate leaves without stipules ; small flowers (often polygamous) with sepals, petals, and stamens 5 ; and a 1-celled, 1-ovuled ovary, bearing 3 styles or stigmas ; represented by the genus 1. RHUS. SUMACH. (Ancient name.) Flowers whitish or greenish ; stamens inserted under the edge or between the lobes of a flattened disk in the bottom of the calyx ; fruit a small dry or berry-like drupe the solitary seed on a curved stalk rising from the bottom of the cell. CASHEW FAMILY. 113 1. Leaves compound; fruit symmetrical, with style terminal. * Flowers whitish, in large and very compact terminal panicles, in early summer, succeeded by a compact mass of crimson fruit, beset with red- dish acid hairs ; not poisonous. Leaves pinnate. *- Petioles not winged ; leaflets glabrous or hairy only on veins beneath. R. typhina, Linn. STAGHORN SUMACH. Shrub or tree, 10-30 high ; juice resinous-milky ; branches and stalks velvety -hairy ; large leaves of 11-31 lance-oblong, pointed, and serrate leaflets. Hillsides ; also planted. There is a cut-leaved form in cultivation. R. glabra, Linn. SMOOTH S. Shrub 2-12 high, like the last, but smooth, the leaflets whitened beneath. Var. laciniata, in Penn M has the leaflets cut into narrow, irregular lobes; planted. Rocky places. i- -t- Petioles winged or margined; leaflets densely pubescent beneath. R. copallina, Linn. DWARF S. Shrub l-5 high, spreading by sub- terranean shoots ; stalks and branches downy ; leaflets 9-21, oblong or lance-ovate oblique, entire or serrate, thickish and shining above ; panicle as long as leaves ; drupes sparsely pilose ; juice resinous. Rocky or sandy ground. R. semia/ata, Murr., var. Osb6ckii, DC. WINGED S. A small tree or shrub ; leaflets 4-6 pairs, sessile, crenate-serrate ; panicle very large, equaling the leaves ; drupes densely tomentose. Japan. * * Flowers in slender axillary panicles, in summer ; fruit smooth, white or dun-color ; leaves pinnate or trifoliate, poisonous to the touch for most people, the juice resinous. R. venenata, DC. POISON SUMACH, P. ELDER, or P. DOGWOOD. Shrub 6-18 high, smooth, with pinnate leaves of 7-13 obovate, entire leaflets, and very slender panicles. More virulent than the next. Swampy ground. R. Toxicod^ndron, Linn. POISON IVY or POISON OAK. Climbing by rootlets over rocks, etc., or ascending trees ; leaflets 3, rhombic-ovate, often sinuate or cut-lobed, rather downy beneath. A vile pest. Common in low grounds. Var. radicans is more erect, less poisonous, with more entire leaves. * * * Flowers light yellow, dioecious, in small, scaly-bracted and catkin- like spikes, in spring before the leaves appear; leaves of 3 cut-lobed leaflets. R. Canaddnsis, Marsh. FRAGRANT S. A straggling bush, with the small, rhombic-ovate leaflets pubescent when young, aromatic-scented. Rocky places from Vermont W. and S. Var. trilobata, Gray, far westward, has smaller crenate leaflets. 2. Leaves simple, entire ; fruit gibbous, the remains of the style lateral ; flowers in loose, ample- panicles ; pedicels elongating and becoming feathery. R. Cbtinus, Linn. SMOKE TREE or VENETIAN SUMACH. Shrub 5-9 high, smooth, with obovate leaves on slender petioles ; fruits very few, half -heart-shaped ; usually most of the flowers are abortive, while their pedicels lengthen, branch, and bear long plumy hairs, making large and light, feathery, or cloud-like bunches, either greenish or tinged with red. In common cultivation. R. cotinoldes, Nutt. Leaves thin, oval, 3'-6' long. Otherwise as in the preceding. Mo., Tenn., and S. GRAY'S F. F. & G. BOT. 8 114 POLYGALA FAMILY. XXXV. POLYGALACEJ1, POLYGALA FAMILY. Bitter, some of them medicinal plants, represented mainly, and here wholly, by the genus 1. POLYGALA, MILKWORT. (Greek: much milk ; from a notion that in pasturage they increased the milk of cows.) Flowers remark- ably irregular, in outward appearance as if papilionaceous like those of the next family, but really of a quite different structure ; calyx per- sistent, of 5 sepals ; 3 of them small, viz. 2 on the lower, and 1 on the upper side of the blossom ; and 1 on each side called wings, which are larger, colored, and would be taken for petals. Within these, on the lower side, are 3 petals united into 1 body, the middle one keel- shaped and often bearing a crest or appendage. Stamens 6 or 8 ; fila- ments united below into a split sheath, separating above usually in 2 equal sets, concealed in the hooded middle petal ; style curved and commonly enlarged above or variously irregular ; ovary 2-celled, with a single ovule hanging from the top of each cell, becoming a small, flattish, 2-seeded pod ; seed with an appendage at the attachment (caruncle) ; leaves simple, entire, without stipules. Our native species are numer- ous, mostly with small or even minute flowers, and are rather difficult to study. 1. Low herbs, mostly smooth ; native species. * Perennial or biennial j flowers purple or white; leaves alternate. - Flowers rose-purple, showy, also with cleistogamous flowers on sub- terranean branches. P. paucifdlia, Willd. FRINGED POLYGALA, FLOWERING WINTER- GREEN. Stems 3'-4' high, from long, slender, subterranean shoots ; leaves few and crowded at the summit, ovate, petioled, some of them with a slender-peduncled flower in the axil, almost an inch long, with a conspicuous fringed crest ; stamens 6 ; in spring. 2/ Light soil in woods, chiefly N. P. polygama, Walt. Stems 5'-8' high, tufted and very leafy ; leaves linear- oblong or oblanceolate ; flowers many in racemes, their crest con- spicuous. Flowers all summer, (g) Sandy soil. *- H- Flowers white, small (in late spring) in a close spike terminating simple tufted stems which rise from a perennial root, none subterranean ; leaves numerous, all alternate. P. Senega, Linn. SENECA SNAKEROOT. 6'-12' high ; leaves short, lance- olate, or oblong, or even lance-ovate ; spike cylindrical ; wings round- obovate ; crest small. A medicinal plant ; N. Eng. to Minn, and S. P. alba, Nutt. 1 high, slender ; leaves narrow-linear ; spike tapering, long-peduncled, and wings oblong-obovate. Common only far W. and S. W. * * Annuals ; leaves all alternate ; flowers purple or rose-color, in a ter- minal spike, head, or raceme all summer ; none subterranean. 4- Keel conspicuously crested ; claws of the true petals united into a long and slender cleft tube, much surpassing the wings. P. incarnata, Linn. From Penn. W. and S. ; stem slender, 6'-12 ( high ; leaves minute and awl-shaped ; the 3 united petals extended below into a long and slender tube, the crest of the middle one conspicuous. POLYOALA FAMILY. 115 *- *- Keel minutely or inconspicuously crested ; true petals not longer (mostly shorter) than the wings. P. sangulnea, Linn. Stem 4'-8' high, leafy to the top ; leaves oblong- linear ; flowers bright rose-purple (sometimes pale or even white), in a thick, globular at length oblong head or spike, without pedicels. Sandy, damp ground. P. fastigiata, Nutt. Slender, 4'-10' high, with smaller narrow-linear leaves, and oblong dense spike of smaller rose-purple flowers on pedicels as long as the pod ; bracts falling off with flowers or fruits. Pine bar- rens from N. J., S. P. Nuttallii, Torr. & Gray. Lower than the foregoing ; flowers rather looser in more cylindrical spikes, greenish-purple ; awl-shaped bracts remaining on the axis after the flowers or fruits have fallen. Sandy soil, coast of Mass., S. and W. * * * Annuals with at least the lower leaves in whorls of 4, sometimes in 5's; spikes terminal j flowers summer and autumn. - Spikes short and thick (4"-9" diameter) ; bracts persisting ; flowers rose or greenish-purple ; crest small. P. cruciata, Linn. Stems 3'-10' high, 4-angled, and with spreading branches ; leaves linear or spatulate ; spike nearly sessile ; wings of the flower broad-ovate or heart-shaped, bristle-pointed. Low grounds. P. brevif61ia, Nutt. Stems slender; leaves narrower, those on the branches alternate ; spike stalked ; wings of the flower lance-ovate and nearly pointless. Sandy bogs R. I., S. - <- Spikes slender (2" diameter) ; bracts falling ; flowers (all summer) greenish-white or scarcely tinged with purple, very small. P. verticillata, Linn. Stem 6'-10' high, much branched; all the leaves of the main stem whorled. Dry soil, common. Var. ambigua, Wats. More slender ; only the lowest leaves whorled ; flowers more scattered and often purplish-tinged, in long-peduncled spikes. N. Y. to Mo. and S. * * * * Biennials or annuals ; flowers yellow, some turning green in dry- ing, in dense spikes or heads j leaves alternate. Growing in low or wet places in pine barrens, 8. E. Flowers summer. *- Short and thick spike or head single ; root leaves clustered. P. lutea, Linn. YELLOW BACHELOR'S BUTTON of S. Stem 5'-12' high ; lower leaves spatulate or obovate, upper lanceolate ; flowers bright orange. N. J. and S. -t- H- Numerous short spikes or heads in a cyme. P. ramdsa, Ell. Stem 6'-12' high, more branched; lowest leaves obovate or spatulate, upper ones lanceolate ; a caruncle at base of seed. Del. and S. P. cymdaa, Walt. Stem l-3 high, branching at top into a compound cyme of spikes ; leaves linear, acute, the uppermost small ; no caruncle to the seed. From Del. S. 2. Shrubby species of the conservatory, from the Cape of Good Hope. P. oppositifdfia, Linn. Leaves opposite, sessile, heart-shaped and mucronate, of a pale hue ; flowers large and showy purple with a tufted crest. P. myrtifblia, Linn. Leaves crowded, alternate, oblong or obovate, on short petioles ; showy purple flowers 1' long, with a tufted crest. 116 PULSE FAMILY. XXXVI. LEGUMINOS^, PULSE FAMILY. Distinguished by the papilionaceous corolla (Lessons, Figs. 261, 262), usually accompanied by 10 monadelphous or diadel- phous or rarely distinct stamens (Lessons, Figs. 287, 288) and the legume (Lessons, Figs. 393, 394). These characters are combined in the proper Pulse Subfamily. In the two other great divisions the corolla becomes less papilionaceous or wholly regular. Alternate leaves, chiefly compound, entire leaflets, and stipules, are almost universal in this great family. I. PULSE SUBFAMILY. Flower (always on the plan of 5, and stamens not exceeding 10) truly papilionaceous, i.e. the standard outside of and in the bud enwrapping the other petals, or only the standard present in Amorpha. (For the terms used to denote the parts of this sort of corolla, see Lessons, p. 91.) Sepals united more or less into a tube or cup. Leaves never twice compound, alternate in mature plants. A. Stamens separate to the base. (Plants not twining or climbing.) * Leaves simple or of 3 digitate leaflets. 1. CHORIZEMA. Somewhat shrubby, with simple and spiny-toothed leaves, scarcely any stipules, and orange or copper-red flowers. Standard rounded, kidney-shaped ; keel straight, much shorter than the wings. Pod ovoid, turgid, several-seeded. 2. BAPTISIA. Herbs, with simple entire sessile leaves and no stipules, or mostly of 8 leaflets with deciduous or persistent stipules. Flowers yellow, blue, or white. Standard erect, with the sides turned back, about equaled by the oblong and straight- ish wings and keel. Pod inflated, coriaceous, stalked in the calyx, many-seeded. 3. THERMOPSIS. Pod linear, flat. Flowers yellow. Leaflets obovate or oblong. Other- wise as Baptisia. . * Leaves odd-pinnate. 4. CLADRASTIS. Trees, with large leaflets, no obvious stipules, and hanging terminal panicles of white flowers. Standard turned back ; the nearly separate straightisb keel-petals and wings oblong, obtuse. Pod short-stalked in the calyx, linear, very flat, thin, marginless, 4-6-seeded. Base of the petioles hollow and covering the axillary leaf-buds of the next year. 5. SOPHORA. Trees, shrubs, or herbs, with numerous leaflets, and mostly white or yel- low flowers in terminal racemes or panicles. Keel-petals and wings oblong, obtuse, usually longer than the broad standard. Pod commonly stalked in the calyx, terete, several-seeded, fleshy or almost woody, hardly ever opening, but constricted across into mostly 1-seeded portions. B. Stamens monadelphous or diadelphous. % 1. Herbs, shrubs, or one a small tree, never twining, trailing, or tendril bearing, with leaves simple or of 3 or more digitate leaflets, monadelphous stamens, and the alternate 3 anthers differing in size and shape from the other 5; pod usually several-seeded. * Leaves (in our species) all simple. 6. OROTALARIA. Leaves with foliaceous stipules free from the petiole but running down on the stem. Calyx 5-lobed. Keel scythe-shaped, pointed. Stamens with the tube of filaments split down on the upper side. Pod inflated. Ours herbs. PULSE FAMILY. 117 7. GENISTA. Leaves entire ; stipules very minute or none. Calyx 5-cleft. Keel oblong, nearly straight, blunt, turned down when the flower opens. Pod mostly flat. Low shrubby plants. 8. ULEX. Leaves reduced to a thorn-like petiole or sharp scale ; stipules 0. Calyx 2- parted, upper segment 2- lower 8-toothed. Keel oblong, erect. Ovary sessile ; pod ovate-oblong to short linear. Seeds with strophiole. Densely spiny shrubs, with yellow flowers in the axils of the upper leaves. * * Leaves (except the uppermost in No. 9 and one of No. 11) compound. 9. CYTISUS. Leaves of 1 or 3 leaflets, or the green branches sometimes leafless ; stipules minute or wanting. Calyx 2-lipped or 5-toothed. Keel straight or somewhat curved, blunt, soon turned down. Style incurved or even coiled up after the flower opens. Pod flat. Seeds with a fleshy or scale-like appendage (strophiole) at the scar. Low shrubby plants. 10. LABUBNUM. Leaves of 3 leaflets ; stipules inconspicuous or wanting. Calyx with 2 short lips, the upper lip notched. Keel incurved, not pointed. Ovary and flat pod somewhat stalked into the calyx. Seeds naked at the scar. Trees or shrubs, with golden yellow flowers in long, hanging racemes. 11. LUPINTJS. Leaves of several leaflets, in one species simple ; stipules adherent to the base of the petiole. Flowers in a long, thick raceme. Calyx deeply 2-lipped. Corolla of peculiar shape, the sides of the rounded standard being rolled backwards, and the wings lightly cohering over and inclosing the narrow and incurved scythe-shaped or sickle-shaped keel. Pod flat. Mostly herbs. 2. Herbs, never twining or tendril-bearing, with leaves of 3 leaflets (rarely more, but then digitate), their margins commonly more or less toothed (which is re- markable in this family) ; stipules conspicuous and united with the base of the petiole (Lessons, p. 66, Fig. 177) ; stamens diadelphous ; pod 1-few-seeded, never divided across into joints. * Leaves pinnately S-foliolate, as is seen by the end leaflet being jointed with the com- mon petiole above the side leaflets. 12. MELILOTUS. Herbage sweet-scented. Flowers small, in slender racemes. Corolla as in Medicago. Pod small, but exceeding the calyx, globular, wrinkled, closed, 1-2- seeded. 18. MEDICAGO. Flowers small, in spikes, heads, etc. Corolla short, not united with the tube of stamens. Pod curved or coiled up, at least kidney-shaped. * * Leaves mostly digitate or pulmately 3-foliolate, all (with one exception) borne directly on the apex of the common petiole. 14. TEIFOLIUM. Flowers in heads, spikes, or head-like umbels. Calyx with slender or bristle-form teeth or lobes. Corolla slowly withering or becoming dry and permanent after flowering ; the claws of all the petals (except sometimes the standard) more or less united below with the tube of stamens or also with each other. Pod small and thin, single-few-seeded, generally included in the calyx or the persistent corolla. 8. Herbs or woody plants, often tioining but never tendril-bearing, with the leaves not digitate, or even digitately S-foliolate (except in Psoralea), and the leaflets not toothed. Stipules, except in Nos. 23, 28, and 33, not united with the petiole. (Here might be sought No. 51.) * Flowers (small, in spikes or heads) indistinctly or imperfectly papilionaceous. Pod very small and usually remaining closed, only \-1-seeded. Calyx 5-toothed, persistent. Leaves odd-pinnate, mostly dotted with dark spots or glands. +- Petals 5, on very slender claws ; stamens monadelphous in a split tube. 15. PETALOSTEMON. Herbs, with crowded leaves. Four petals similar, spreading, borne on the top of the tube of the stamens ; the fifth (answering to the standard) rising from the bottom of the calyx, and heart-shaped or oblong. Stamens only 5. 16. DALEA. Herbs, as to our species. Flowers as in the last, but rather more papiliona- ceous, 4 of the petals borne on the middle of the tube of 10 stamens. 118 PULSE FAMILY. +- -- Petal only one. Stamens monad elphous only at the very bate. 17. AMOKPHA. Shrubs, with leaves of many leaflets. Standard (the other petals wholly wanting) wrapped aromjd the 10 filaments and style. Flowers violet or purple, in single or clustered terminal spikes. * * Flowers (large and showy, in racemes) incompletely papilionaceous from the icings or the keel also being small and inconspicuous. Pod several-seeded. (31. EKYTHRINA. Herbs or shrubs, with 3 leaflets. Standard large and showy and mostly erect. Pod torulose or knotty.) * * * Flowers obviously papilionaceous, all the parts conspicuously present. Stamens mostly diadelphous. +- Herbage glandular-dotted. 18. PSORALEA. Leaves of 3 or 5 leaflets. Flowers (never yellow) in spikes or racemes, often 2 or 3 under each bract. Pod ovate, thick, included or partly so in the 5-cleft persistent calyx, often wrinkled. *- -- Herbage not glandular -dotted. H- Pod not jointed (or very slightly so in No. 20) ; leaflets more than 4 ; herbs, shrubs, or trees, never twining or trailing if herbs. -= Perennial herbs (in ours), mostly more or less hairy. o Standard broad. 19. TEPHROSIA. Leaflets obliquely parallel-veined, often silky beneath, and white or purple flowers (2 or more in a cluster) in racemes ; the peduncles terminal or opposite the leaves. Calyx 5-cleft or 5-toothed. Standard rounded, silky outside. Style in- curved, rigid ; stigma with a tuft of hairs. Pod linear, several-seeded. 20. SESBANIA. Many pairs of leaflets, and minute or early deciduous stipules. Flowers in axillary racemes, or sometimes solitary, yellow. Calyx short, 5-toothed. Stand- ard rounded, spreading ; keel and style incurved. Pod usually intercepted internally with cellular matter or membrane between the seeds. o o Standard narrow. 21. INDIGOFERA. Herbs, or sometimes shrubby; when pubescent, the close-pressed hairs are fixed by the middle. Flowers rose-color, purple, or white, in axillary racemes or spikes, mostly small. Calyx 5-cleft. Standard roundish, often persis- tent after the rest of the petals have fallen ; keel with a projection or spur on each side. Anthers tipped with a little gland or blunt point. Pod oblong, linear, or of various shapes, commonly with membranous partitions between the seeds. 22. ONOBRYCHIS. Leaves odd-pinnate, of numerous leaflets. Flowers racemed, rose- purple. Pod flattish, wrinkled, and spiny-roughened or crested. 28. ASTRAGALUS. Without stipels, and with white, purple, or yellowish rather small flowers in spikes, heads, or racemes ; peduncles axillary. Corolla narrow ; standard erect, mostly oblong. Style and stigma smooth and beardless. Pod commonly tur- gid or inflated, and within more or less divided lengthwise by intrusion of the back or a false partition from it. = Trees or shrubs. 24. ROBINIA. Trees or shrubs, with netted-veined leaflets furnished with stipels, and often with sharp spines or prickles for stipules. Flowers large and showy, white or rose-color, in axillary racemes. Base of the leafstalk hollow and covering the axillary bud of the next year. Calyx 5-toothed, the two upper teeth partly united. Standard large, turned back ; keel incurved, blunt. Ovary stalked in the calyx. Pod broadly linear, flat, several-seeded, margined on the seed-bearing edge, the valves thin. 25. CARAGANA. Shrubs, with mostly fascicled leaves of several pairs of leaflets, and a little spiny tip in place of an end leaflet ; stipules minute or spiny. Flowers solitary or 2-3 together on short peduncles, yellow. Calyx bell-shaped or short- tubular, 5-toothed. Standard nearly erect, with the sides turned back ; the blunt keel and the style nearly straight. Pod linear, several-seeded. 86. COLUTEA. Shrubs, not prickly, and no stipules to the leaflets ; the flowers rather large, yellow or reddish, in short axillary racemes. Calyx 5-toothed. Standard PULSE FAMILY. 119 rounded, spreading ; keel strongly Incurved, blunt, on long, united claws. Style in- curved, bearded down one side. Pod raised out of the calyx on a stalk of its own, thin and bladdery-inflated, flattish on the seed-bearing side, several-seeded. -=-=-= Woody climbers. 27. WISTARIA. High climber, with numerous leaflets, and large, showy, bluish flowers, in hanging, terminal, dense racemes. Calyx with 2 short teeth on the upper, and longer ones on the lower, side. Standard large, roundish, turned back ; keel merely incurved, blunt. Pod knobby, several-seeded. H- -H- Pod jointed or constricted between the seeds (joint rarely reduced to 1) ; leaflets 3 or more; herbs (or No. 31 woody at base), not twining or trailing. = Leaflets 3 (or rarely but 1 in No. 30). o Flowers yellow. 28. STYLOSANTHES. Flowers in heads or short spikes, leafy-bracted. Calyx with a slender stalk-like tube, and 4 lobes in the upper lip, one for the lower. Stamens monadelphous ; 5 longer anthers fixed by their base, 5 alternate ones by their middle. Pod flat, reticulated, sometimes raised on a stalk -like, empty, lower joint. Stipules united with the petiole. o o Flowers purple to white. 29. LESPEDEZA. Stipules small and free, or falling early. Flowers in spikes, clusters, or panicled, or scattered. Stamens diadelphous ; anthers uniform. Pod flat and thin, ovate or orbicular, reticulated, sometimes raised on a stalk -like, empty, lower joint. 30. DESMODIUM. Leaflet rarely only 1, stipellate. Pod of very flat joints (Lessons, p. 122, Fig. 394), usually roughish and adhesive by minute-hooked pubescence. Herbs, with small flowers, in racemes, which are often panicled. - 31. EEYTHKINA. Shrubby, or from a woody base. Stem, branches, and even the leaf- stalks usually prickly. Flowers large and showy, usually red, in racemes. Wings, and sometimes keel small and inconspicuous. Calyx without teeth. Standard elongated ; wings often wanting or so small as to be concealed in the calyx ; keel much shorter than the standard, sometimes very small. Pod stalked in the calyx, linear, knobby, usually opening only down the seed-bearing suture. Seeds scarlet. 32. GLYCINE. Leaflets large, thin, and bean-like. Stipules very small and free, usually persistent. Flowers small and hairy, in short, axillary racemes, the calyx toothed. Pod flat and bean-like, short, in ours hanging, very hairy. Seed mostly short or globular, and somewhat pea-like. Strong, erect, hairy herbs. -= = Leaflets more than 8. o Leaflets 4. 88. AEACHIS. Annual. Flowers small, yellow, in axillary heads or spikes. Calyx with one narrow lobe making a lower lip, the upper lip broad and 4-toothed, and a long, thread-shaped or stalk-like tube. Keel incurved and pointed. Stamens monadel- phous, 5 anthers longer and fixed by or near their base, the alternate ones short and fixed by their middle. Ovary at the bottom of the very long and stalk -like tube of the calyx, containing 2 or 8 ovules ; when the long style and the calyx with the rest of the flower falls away, the forming pod is protruded on a rigid, deflexed stalk which then appears, and is pushed into the soil, where it ripens into the oblong, reticulated, thick, coriaceous fruit, which contains the 1-3 large and edible seeds ; the embryo composed of a pair of very thick and fleshy cotyledons and an extremely short, nearly straight, radicle. o o Leaflets 5 or more, often many. (No. 20 may be sought here.) 84. J38CHYNOMENE. Leaflets several, odd-pinnate, small. Pod of very flat joints. Herbs, with small yellow flowers (sometimes purplish externally), few or several on axillary peduncles. 85. COEONILLA. Leaflets several, odd-pinnate, small. Pod of thickish, oblong or linear joints. Herbs or shrubs, with flowers in head-like umbels raised on slender, axillary peduncles. 120 PULSE FAMILY. -H- -H- Pod not jointed ; leaves 3- (rarely 1-, or in No. 46, and one o/44, 5-9-) foliolate ; herbs (or No. 43 a woody greenhouse plant) with a twining or trailing habit. (In some Beans the twining habit has disappeared.) Leaves 3-foliolate (or in No. 36 sometimes l-foliolate, and in one of No. 44, 1-9-pinnate) . o Flowers yellow (sometimes purple-tinged outside); ovules only 2; pod \-2-seeded; leaflets not stipellate. 36. EH YNCHOSIA. Keel of the corolla incurved at the apex ; standard spreading. Calyx 4-6-parted or lobed. Pod short and flat. Flowers small. Leaves mostly soft-downy and resinous-dotted, sometimes of a single leaflet. o o Flowers not yellow ; seeds, or at least the ovules, several ; leaflets stipellate. x Style variously bearded or hairy. 87. PHASEOLTJS. Keel of the corolla, with included stamens and style, coiling into a spiral, usually with a tapering blunt apex ; standard rounded, turned back or spreading. Style bearded down the inner side ; stigma oblique or lateral. Pod scimiter-shaped. Flowers usually clustered on the knotty joints of the raceme. Stipules striate, persistent. 38. VIGNA. Keel curved, either blunt or produced into a curved (not spiral) beak, about equal to the wings ; standard nearly orbicular. Style hairy above ; stigma stronglj oblique or introrse. Otherwise like Phaseolus. 39. DOLICHOS. Keel of the corolla narrow and bent inwards at a right angle, but not coiling. Style bearded under the terminal stigma. Stipules small. Otherwise nearly as Phaseolus. 40. 8TROPHOST YLES. Keel with included stamensand style elongated, strongly incurved, but not spirally coiled. Style bearded lengthwise. Pod linear, terete or flattish, nearly straight. Flowers few, sessile in capitate clusters on the mostly long peduncles. Otherwise as in Phaseolus. 41. CENTKOSEMA. Keel broad, incurved, nearly equaling the wings ; standard large and rounded, spreading, and with a spur-like projection behind. Calyx short, 5- cleft. Style bearded only at the tip around the stigma. Pod long, linear, with thickened edges bordered by a raised line on each side. Flowers showy. Stipules, bracts, and bractlets striate, persistent. 42. CLITORIA. Keel small, shorter than the wings, incurved, acute; standard much larger than the rest of the flower, notched at the end, erect. Calyx tubular, 5- toothed. Style bearded down the inner side. Pod oblong-linear, flattish, not bor- dered. Flowers large and showy, 1-3 on a peduncle. Stipules, bracts, and bractlets persistent, striate. x x sty i e naked. 48. KENNEDYA. Keel incurved, blunt or acute, mostly equaling or exceeding the wings ; standard broad, spreading. Calyx 5-lobed ; 2 upper lobes partly united. Pod linear, not bordered. Flowers showy, red, single or few on the peduncle. Bracts and stipules striate. 44. GALACTIA. Keel straightish, blunt, as long as the wings ; standard turned back. Calyx of 4 pointed lobes, upper one broadest. Pod flattened, mostly linear. Flowers clustered on the knotty joints of the raceme ; flower-buds taper-pointed. Stipules and bracts small or deciduous. 45. AMPHICAEP^EA. Keel and very similar wings nearly straight, blunt; the erect standard partly folded around them. Calyx tubular, 4-toothed. Flowers small ; those in loose racemes above often sterile, their pods, when formed, scimiter-shaped and few-seeded ; those at or near the ground or on creeping branches very small and without manifest corolla, but very fertile, making small and fleshy, obovate or pear- shaped, mostly subterranean, pods, ripening one or two large seeds. Bracts rounded and persistent, striate, as are the stipules. = Leaves 5-7 -foliolate. 46. APIOS. Herbs, twining over bushes, bearing sweet-scented chocolate-purple flowers, in dense and short racemes ; peduncles axillary. Calyx with 2 upper very short teeth, and 1 longer lower one, the side teeth nearly wanting. Standard very broad, turned back ; keel long and scythe-shaped, strongly incurved, or at length coiled Pod linear, flat, almost straight, several-seeded. PULSE FAMILY. 121 4. Herbs, with abruptly pinnate leaves, the common petiole terminated by a tendril, by which the plant climbs or supports itself, or in many low species the tendril reduced to a mere bristle or tip, or in Cicer, which has toothed leaflets, an odd leaflet commonly takes its place; peduncles axillary; stamens almost always diadelphous. Cotyledons very thick, so that they remain underground in ger- mination, as in the Pea. ; Leaflets entire or sometimes toothed at the apex ; radicle bent on the cotyledons ; style inflexed and bearded; pod flat or flatfish. 47. PI8UM. Lobes of the calyx leafy. Style rigid, dilated above and the margins reflexed and joined together so that it becomes flattened laterally, bearded down the inner edge. Pod several-seeded ; seeds globose. Flowers large. Leaflets only 1-3 pairs. 48. LATHYRUS. Lobes of the calyx not leafy. Style flattened above on the back and front, bearded down one face. Pod several-seeded. Seeds sometimes flattish. Leaflets few or several pairs. 49. VICIA. Style slender, bearded or hairy only at the apex or all round the upper part. Pod 2-several-seeded. Seeds globular or flattish. Leaflets few or many pairs. 60. LENS. Lobes of the calyx slender. Style flattish on the back, and minutely bearded down the inner face. Pod 1-2-seeded. Seeds flattened, lenticular. Flowers small. * * Leaflets toothed all round, and usually an odd one at the end in place of a tendril; style incurved, naked; radicle of the embryo almost straight. 51. CICEE. Calyx 5-parted. Pod turgid oblong, not flattened, 2-seeded. Seeds large, lr- regularly rounded-obovate, pointed. Peduncle mostly 1-flowered. II. BEASILETTO SUBFAMILY. Flowers more or less irregular, but not papilionaceous; when they seem to be so, the petal answering to the standard will be found to be within instead of outside the other petals. Stamens 10 or fewer, separate. The leaves are sometimes twice pinnate, which is not the case in the true Pulse Family. Embryo of the seed straight, the radicle not turned against the edge of the cotyledons. * Leaves simple and entire. Corolla appearing as if papilionaceous. 52. CERCIS. Trees, with rounded heart-shaped leaves, minute, early, deciduous stipules, and small but handsome red-purple flowers in umbel-like clusters on old wood, earlier than the leaves, rather acid to the taste. Calyx short, 5-toothed. Petals 5, the one answering to the standard smaller than the wing-petals and covered by them ; the keel-petals larger, conniving but distinct. Stamens 10, declining with the style. Pod linear-oblong, flat, thin, several-seeded, one edge wing-margined. * * Leaves simply abruptly pinnate. Calyx and corolla almost regular. 53. CASSIA. Flowers in ours yellow. Calyx of 5 nearly separate sepals. Petals 5, spreading, unequal (the lower larger) or almost equal. Stamens 10 or 5, some of the upper anthers often imperfect or smaller, their cells opening by a hole or chink at the apex. Pod many-seeded. * * * Leaves, or at least some of them, twice-pinnate. 54. CJSSALPINIA. Trees or shrubs, chiefly tropical, with mostly showy red or yellow perfect flowers. Calyx deeply 5-cleft. Petals 5, broad, spreading, more or less un- equal. Stamens 10, declining, along with the thread-shaped style. Pod flat. 55. GTMNOCLADTJS. Tall, thornless tree, with large compound leaves, no stipules, and dioecious or polygamous, whitish, regular flowers in corymb-like clusters or short racemes terminating the branches of the season. Calyx tubular below, and with 5 spreading lobes, the throat bearing 5 oblong petals and 10 short stamens, those of the fertile flowers generally imperfect. Pod oblong, flat, very hard, tardily opening, with 122 PULSE FAMILY. a little pulp or sweetish matter Inside, containing few or several large and thick hard seeds (over \' in diameter) ; the fleshy cotyledons remaining underground in germi- nation. 56. GLEDITSCHIA. Thorny trees, witfc abruptly twice-pinnate or some of them once pinnate leaves, the leaflets often crenate-toothed, inconspicuous stipules, and small, greenish, polygamous flowers in narrow racemes. Calyx 8-5-cleft, the lobes and the 8-5 nearly similar petals narrow and spreading. Stamens 3-10. Pod flat, very tar- dily opening, often with some sweetish matter around the 1-several flat seeds. Cotyledons thin. III. MIMOSA SUBFAMILY. Flowers perfectly regu- lar, small, crowded in heads or spikes ; both calyx and corolla valvate in the bud ; and the 4 or 5 sepals usually, and petals fre- quently, united more or less below into a tube or cup. Stamens 4, 5, or more, often very many, usually more conspicuous than the corolla and brightly colored, the long capillary filaments inserted on the receptacle or base of the corolla. Embryo of the seed straight. Leaves almost always twice-pinnate and with small leaflets, or apparently simple and parallel-veined when they have phyllodia (Lessons, p. 61) in place of true leaves. The foliage and the pods only show the leguminous character. * Stamens once or twice as many as the petals, 4-10. Ours herbs or nearly so, with rose-colored or whitish flowers, and leaves of many small leaflets. 57. MIMOSA. Calyx commonly minute or inconspicuous. Corolla of 4 or 5 more or less united petals. Pod flat, oblong, or linear ; when ripe the valves fall out of a per- sistent, slender margin or frame, and also usually break up into one-seeded joints. 58. 8CHRANKIA. Calyx minute. Corolla funnel-form, the 5 petals being united up to the middle. Stamens 10. Pod rough-prickly all over, long and narrow, splitting lengthwise when ripe into 4 parts. 59. DESMANTHUS. Calyx 5-toothed. Corolla of 5 separate petals. Stamens 5 or 10. Pod flat, smooth, linear or oblong, 2-valved, no persistent margin. * * Stamens numerous, or more than 10. Ours all shrubs or trees. 60. ALBIZZIA. Flowers yellow or rose-color to nearly white ; the long stamens mona- delphous at the base. Corolla funnel-form, the 5 petals united beyond the middle. Pod flat and thin, broadly linear, not opening elastically. Leaves twice pinnate. 61. ACACIA. Flowers yellow or straw-color ; the stamens separate and very numerous. Corolla of 4 or 5 separate or partly united small petals. Pod various. 1. CHORIZEMA. (Greek, of no application.) ~U Greenhouse plants from Australia. C. ilicifblium, Labill. HOLLY-LEAVED C. Bushy, with lance-oblong leaves cut into strong spiny teeth or lobes, and racemes of small copper- colored flowers, the wings redder. C. varium, Benth. Leaves round-cordate, nearly sessile, spiny-toothed or entire ; flowers yellow and red. 2. BAPTISIA, FALSE INDIGO. (Greek: dye, some species yielding a poor sort of indigo.) Foliage of most species turning blackish in drying ; nearly all grow in sandy or gravelly dry soil ; flowers spring and early summer. 2Z PULSE FAMILY. 123 * Flowers yellow ; leaves simple, perfoliate. B. perfoliata, B. Br. Low and spreading, smooth and glaucous ; leaves round- ovate ; flowers single, small, axillary ; pod small and glob- ular. Carolina and Georgia. * * Flowers yellow / leaves compound, of 3 leaflets. B. tinctdria, R. Br. WILD INDIGO. Pale or glaucous, smooth, bushy, 2 high ; petiole very short ; leaflets small, wedge-obovate ; stipules minute, deciduous ; racemes few-flowered, terminating the branches ; pods small, globular. Common. B. vill6sa, Ell. Minutely downy, stout stems, 2 high ; leaflets spatu- late-oblong or wedge-obovate, becoming smooth above; petiole very short ; stipules more or less persistent ; many-flowered racemes of large flowers on slender pedicels ; pod minutely downy, oblong, taper-pointed. Va. to N. C. and Ark. B. lanceolata, Ell. Downy when young; leaflets thickish, blunt, lanceolate to obovate, very short ; petiole spreading ; stipules small, deciduous ; flowers rather large, solitary in the axils and in short terminal racemes ; pod globular, slender-pointed. Common S. and S. W. * * * Flowers white, or cream-color ; leaves all of 3 wedge-obovate to ob- lanceolate leaflets ; flowers in long terminal racemes. B. leucophcea, Nutt. Low and spreading, 1 high, soft-hairy ; bracts and stipules persistent, large and leaf-like ; racemes reclined, one-sided ; flowers on slender pedicels, cream-colored, large (!' long) ; pods hoary, ovate. Open woods, W and S. B. leucantha, Torr. & Gray. Smooth and glaucous, stout, 3-5 high ; branches spreading ; petioles rather short ; lanceolate stipules and bracts deciduous ; racemes erect, long ; flowers large (!' long); pods oval-oblong, 2' long, raised on a stalk fully twice the length of the calyx. Alluvial soil, from Ont. W. and S. B. alba, R. Br. Smooth, 2-3 high ; branches slender, widely spread- ing ; petioles slender ; stipules and bracts minute, deciduous ; racemes loose, erect, or spreading, long-peduncled ; flowers small (|'-j ; long) ; pods cylindrical. S. Ind. and Mo. to La. and E. * * * * Flowers indigo-blue ; leaves of 3 leaflets, as in the foregoing. B. auatralis, R. Br. Smooth and stout, pale, erect, 2-5 high ; lance- olate and rather persistent stipules as long as the short petiole ; racemes erect ; flowers nearly 1' long, on short pedicels ; pods oval-oblong, 2'-3' long, on a stalk as long as the calyx. Pa. to Ga. and W. to Mo.; also cult. 3. THERMOPSIS. (Greek: resembling the Lupine.") 11 * Stipules prominently shorter than the long petioles / pod sessile. T. Caroliniana, Curtis. Stem smooth, 3-6 high, simple ; leaflets obovate-oblong, silky beneath ; stipules ovate or oblong, clasping ; racemes 6'-12' long, villous, erect, many-flowered ; pods oblong-linear, erect. Mts. of N. C. ; and cult. # # Stipules nearly equaling or longer than the short petioles / pod stalked. T. m6llis, Curtis. Downy, l-2 high ; branches spreading ; leaflets 3 obovate-oblong ; stipules oblong-ovate, leaflike, some as long as the petioles ; long, narrow-linear, spreading pods ; flowers spring. Open woods from S. Va., S. 4. CLADRASTIS, YELLOW WOOD. (Greek : branches brittle.) C. tinctdria, Raf. Wood light yellow ; bark close, like that of Beech : leaves of 7-11 parallel- veined oval or ovate leaflets (3'-4' long and smooth, 124 PULSE FAMILY. as is the whole plant) ; panicles terminating the branchlets of the season, ample hanging (1 or more long) ; flowers delicately fragrant, cream- white. May to June. Much planted. Still often known in gardens as VlRGfLIA LtJTEA. 5. SOFHORA. (An ancient name of an allied plant.) S. Japdnica, Linn. JAPAN S. Tree 20-50 high ; bark greenish ; leaf- lets 11-13, oval or oblong acute, smooth ; panicles loose, terminating the branches at the end of summer ; flowers cream-white ; fruit a string of fleshy, 1-seeded joints. China. 6. GROT AL ARIA, KATTLEBOX. (Greek : a rattle, the seeds rat- tling in the inflated pod.) Native, in sandy soil; flowers yellow, in summer. C. sagittilis, Linn. Low, 3'-6' high, branching, beset with rusty- colored spreading hairs ; leaves nearly sessile, oval or lance-oblong ; pedun- cles 2-3-flowered. () N. and S. C. ovilis, Pursh. Spreading, rough with appressed hairs; leaves short-petioled, oval, oblong, or lanceolate, hairy ; peduncle with 3-6 scat- tered flowers. 2Z S. C. Fiirshii, DC. Stems erect, rough-hairy ; leaves smooth above, oblong or linear ; racemes 6'-12' long, 5-10-flowered. S. 1J. 7. GENISTA, WOAD- WAXEN, WHIN. (Celtic : little bush.) G. tinctbria, Linn. DYER'S W. or GREENWEED. Low and under- shrubby, not thorny; leaves lanceolate; flowers bright yellow, rather small, somewhat racemed at the end of the striate-angled green branches, in early summer. Nat. from Eu. in sterile soil, N. Y. and Mass. 8. ULEX, FURZE, GORSE, WHIN. (An old Latin name.) Cult. U. Europceus, Linn. 2-5 high ; spines l'-2' long ; bracts large, ovate ; calyx yellow, with black, spreading hairs, its teeth minute ; flowers odorous. Eu. U. nanus, Smith. DWARF F. l-3 high ; spines shorter ; bracts minute ; calyx with appressed hairs, its teeth lanceolate. W. Eu. 9. CTTISUS. (Ancient Roman name of some plant.) * Hardy shrubs. C. scopdr/us, Link. SCOTCH BROOM. 3-5 high, smooth, with long and tough, erect, angled, and green branches; leaves small, the lower short-petioled and with leaflets 3, obovate, or the upper of a single sessile leaflet, and large and showy golden-yellow flowers on slender pedicels in the axils ; calyx with 2 short and broad lips ; style and stamens slender, held in the keel, but disengaged and suddenly starting upward when touched (as when bees alight on the deflexed keel), the style coiling spirally ; pod hairy on the edges. Barely hardy N. ; running wild in Va. and S. ; flowers early summer. Eu. C. capitatus, Jacq. 2-4 high ; branches erect-spreading, strict, rough- hairy ; leaves villous ; flowers yellow, numerous, crowded in terminal headlike umbels. Eu. , t ^^^ shnbs . C. Canariensis, Steud. A shrub with crowded, slender, soft-hairy leaves and leaflets 3, very small, obovate ; flowers small, yellow, sweet- scented, in elongated racemes in late winter. Canary Islands ; cult, in conservatories. PULSE FAMILY. 125 C. racemosus, Hort. Prom Teneriffe ; has flowers more spicate, and oblong-spatulate leaflets 3-4 times larger than the last. 10. LABURNUM. (Ancient Latin name.) L vulgare, Gris. LABURNUM, GOLDEN CHAIN, or BEAN TREE. A low tree with smooth green bark ; leaves slender-petioled ; leaflets 3, oblong (2'-3' long), pubescent beneath ; flowers showy, golden-yellow, hanging in long racemes, in late spring ; pods hairy, with one thicker edge, but not winged. Eu. Several cult, forms. 11. LUPINUS, LUPINE. (Latin : lupus, a wolf, because Lupines were thought to devour the fertility of the soil.) -* Perennials. L. per^nnis, Linn. WILD L. Somewhat hairy ; stem erect, 1-1^ high ; leaflets 7-11, spatulate oblong or oblanceolate, green ; raceme long ; flowers of showy purplish blue (rarely pale), in late spring. N. Eng. to Minn, and S. L. polyphyllus, Lindl. MANY-LEAVED L. 3-4 high, rather hairy ; leaflets 13-15, lanceolate or oblanceolate ; raceme very long, dense ; flowers blue, sometimes purple, variegated, or even white, in June. Ore. and Cal. ; the principal hardy perennial species of the gardens. * * Annuals, or cult, as annuals. -- Ovules only 2 ; leaflets usually 9. L. microcdrpus, Sims. l-2 high, sparsely hairy ; flowers yellow to (rarely) white or pink, forming distinct and separate whorls in the long raceme. Cal. t- -t- Ovules 4-8 ; leaflets usually fewer (5-9). +H. Flowers normally blue; stems dwarf (1 or less). L afftnis, Agardh. Short-hairy ; leaflets 5-7, rather smooth above, broadly wedge-obovate, obtuse, or emarginate ; bracts short ; flowers whorled in the raceme, deep blue. Cal. L. nanus, Dougl. DWARF L. Long-hairy ; leaflets linear to oblance- olate, usually acute, pubescent both sides ; bracts exceeding calyx ; flowers bluish-purple. Cal. w. ++ Flowers blue, white, or rose-color; stems tall (2 or more). L mutdbifis, Sweet. Cult, from S. Am. ; tall, very smooth through- out; leaflets blunt, about 9, narrow-oblong; flowers very large, sweet- scented, violet-purple (or a white variety ) r with yellow and a little red on the standard. L. hirsutus, Linn. Cult, in old gardens, from Eu. Clothed with soft white hairs ; leaflets spatulate -oblong ; flowers in loose whorls in the raceme, blue, with rose-color and white varieties ; pods very hairy. +* )-) -w- Flowers yellow. L. luteus, Linn. YELLOW L., of the gardens, from Eu., silky-hairy, rather low ; flowers in whorls, crowded in a dense spike. 12. MELILOTUS, MELILOT, SWEET CLOVER. (Greek: honey, Lotus.) Foliage sweet-scented, especially in drying. Natives of the Old World, running wild in waste or cultivated ground ; flowers all summer. (J) (g) 126 PULSE FAMILY. M. 6lba, Lam. WHITE M., BOKHARA or TREE CLOVER. 8-6liigh, branching ; leaflets obovate or oblong, truncately notched at the end ; white flowers in loose racemes.- Has been cult, for green fodder, and now as a " bee plant." M. officinalis, Willd. YELLOW M. 2-3 high, with merely blunt leaflets and yellow flowers. 13. MEDICAGO, MEDICK. (The name of Lucerne, because it came to the Greeks from Media.} All natives of the Old World ; a few have run wild here. Flowers all summer. * Flowers violet-purple or bluish. ^ M. saflva, Linn. LUCERNE, ALFALFA. Cultivated for green fodder, especially S. ; stems erect, l-2 high, from a long, deep root ; leaflets obovate-oblong ; racemes oblong ; pod several-seeded, linear, coiled about 2 turns> * * Flowers yellow. (2) M. lupullna, Linn. BLACK MEDICK, NONESUCH. Low, spreading, downy, with Wedge-obovate leaflets, roundish or at length oblong heads or spikes of small flowers, and little kidney-shaped, 1 -seeded pods turning black when ripe. Waste places. M. maculata, Willd. SPOTTED M. Spreading or trailing; somewhat pubescent leaflets, broadly inversely heart-shaped, marked with a dark spot ; peduncles 3-5-flowered ; pod flat, compactly coiled three or more turns, its thickish edge beset with a double row of curved prickles. Waste places, N. Eng. M. denticulata, Willd. Like the last, but nearly glabrous ; pod loosely coiled, deeply reticulated, with a sharp edge. Same range. 14. TRIFOLIUM, CLOVER, TREFOIL. (Latin name: three leaflets.} * Flowers sessile in dense heads / corolla tubular, withering away after flowering. t- Calyx-teeth silky-plumose, longer than whitish corolla. (D T. arvense, Linn. RABBIT FOOT or STONE C. Erect, 6'-10 f high, silk- downy, especially the oblong or at length cylindrical grayish heads or spikes ; leaflets narrow. Eu. <- *- Calyx scarcely hairy except a bearded ring in throat ; shorter than rose-purple, long-tabular corolla ; flowers sweet-scented, in summer. 11 T. pratGnse, Linn. RED C. Stems ascending ; leaflets obovate or oval, often notched at the end and with a pale spot on the face ; head closely surrounded by the uppermost leaves. Eu. Extensively cult, in meadows. T. medium, Linn. ZIGZAG C., MAMMOTH C. Like the last, but stem zigzag ; leaves oblong, entire, spotless ; head usually stalked. Eu. Dry hills, Nova Scotia to E. Mass. * * Flowers short-pediceled (reflexed when old}, persistent and turning brownish in round umbels or heads, on slender naked peduncles ; corolla white, rose-color or red. T. refl^xum, Linn. BUFFALO C. Wild S. and especially W. ; some- what downy ; stems ascending, 6'-12' high ; leaflets obovate-oblong, finely toothed ; heads and rose-red and whitish flowers fully as large as in Red Clover ; calyx-teeth hairy ; pods 3-5-seeded. (g) T. stoloniferum, Muhl. RUNNING BUFFALO C. Smooth ; some of the stems forming long runners ; leaflets broadly obovate or obcordate ; flowers white, barely tinged with purple ; pods 2-seeded. ^ Prairies and oak- openings, W. PULSE FAMILY. 127 T. Carolinianum, Michx. CAROLINA C. Fields and pastures S. ; a little downy, spreading in tufts 5'-10' high ; leaflets small ; stipules broad ; heads small ; corolla purplish, hardly longer than the lanceolate calyx-teeth. 11 T. ripens, Linn. WHITE C. Smooth ; stems creeping ; leaflets obcor- date ; petioles and peduncles long and slender ; stipules narrow ; heads loose, umbel-like ; white corolla much longer than the slender calyx-teeth. Fields, etc., everywhere. 11 This is the SHAMROCK of Ireland. T. hybridum, Linn. ALSIKE C. Like the last, but the taller stems erect or ascending, not rooting at nodes ; flowers rose-tinged. Becoming common. Eu. 11 T. incarnatum, Linn. CRIMSON C. Hairy, stem erect, l-2 high ; leaflets obovate or nearly round ; stipules broad, with broad leafy tips ; flowers crimson, scarlet, or (rarely) cream-color, ' long ; heads stalked, terminal, ovoid, at length cylindric. Grown in Middle States and S. (D * * * Flowers short-pediceled (reflexed when old), in round heads, pro- duced through late summer and autumn ; corolla yellow, turning chest- nut-brown, dry and papery with age. T. agrarium, Linn. YELLOW C., HOP C. Smoothish, 6'-12' high; leaflets obovate-oblong, all nearly sessile on the end of the petiole ; stip- ules narrow, cohering with petiole half its length. Eu. Eastward. 7". procumbens, Linn. Low HOP C. 3'-6' high, spreading, rather downy ; leaflets wedge- obovate, notched at the end, the lateral at a little distance from the other ; stipules ovate, short. Eu. Common. 15. FETALOSTEMON, PRAIRIE CLOVER. (Greek: petal, sta- men.) In prairies, pine barrens, etc. W. and S. ; flowers never yellow, in terminal spikes ; summer. 11 * Leaflets 5-9 ; spikes long-peduncled. P. viplaceus, Michx. Smoothish, l-2 high ; leaflets mostly 5, narrow-linear ; spikes globose-ovate, oblong-cylindric with age ; flowers rose-purple ; calyx silky, hoary. Prairies W. P. candidus, Michx. Smooth, 2-3 high ; leaflets 7-9, lanceolate or linear-oblong ; spikes oblong, cylindric with age ; bracts awl-pointed. * * Leaflets 13-29 ; spikes short peduncled. P. vil!6sus, Nutt. Soft, downy, or silky all over; leaflets 13-17, linear or oblong ; spikes cylindric ; corolla rose-color. Wis. and W. P. folidsus, Gray. Smooth; leaflets 15-29, linear-oblong; spikes cylindric ; corolla rose-color. 111., Tenn. 16. DALE A. (For an English botanist, Samuel Dale.) D. alopecuroldes, Willd. Stem erect, l-2 high ; leaves smooth, of many linear-oblong leaflets ; flowers whitish, small, in a dense silky spike in summer. Alluvial soil, Ala., far N. W. 17. AMORPHA, FALSE INDIGO. (Greek: wanting form, from the absence of 4 of the petals.) Leaflets usually with little stipels. Flowers summer. # pods l . seeded; leaflets smalL A. cane'scens, Nutt. LEAD PLANT. l-3 high, hoary with soft down ; leaves sessile, of 29-51 elliptical leaflets, smoothish above when old ; flowers violet-purple in late summer. Prairies and rocky banks, W. and S. W. PULSE FAMILY. A. herbacea, Walt. In pine barrens, N. C. to Fla. and W., is pubes- cent or glabrous, with 15-35 rigid, oblong, dotted leaflets, and spicate, solitary, or panicled racemes oi blue or white flowers ; shrub 2-4, with purple branches. * * Pods 2- seeded; leaflets larger, scattered. A. frutic6sa, Linn. FALSE INDIGO. A tall or middle-sized shrub, smoothish ; leaves petioled, of 15-25 oval or oblong leaflets ; flowers vio- let or purple in early summer. River banks, Penn. S. and W. ; also cult. 18. PSORALEA. (Greek : scurfy, from the roughish dots or glands.) Flowers early summer, violet, bluish, or almost white. Jl * Leaves pinnately 3-foliolate, or the uppermost of a single leaflet. P. On6brychis, Nutt. 3-5 high, erect, nearly smooth; leaflets lance-ovate, taper-pointed ; stipules and bracts awl-shaped ; flowers in short peduncled racemes 3M>' long; pods rough and wrinkled. Eiver banks, O. to 111., S. and E. P. melilotoldes, Michx. Dry places, W. and S. l-2 high, erect, somewhat pubescent, slender ; leaflets lanceolate or lance-oblong ; stip- ules awl-shaped ; flowers in oblong spikes, long-peduncled ; pods strongly wrinkled. * * Leaves palmately 3-5-foliolate ; root not tuberous. P. tenuifl6ra, Pursh. Bushy-branched, slender, 2-4 high, somewhat hoary when young; leaflets linear or obovate-oblong, much dotted ; flowers (2"-3" long) in loose racemes ; pods glandular-roughened. Prairies, 111., W. P. argophylla, Pursh. Widely branched, l-3 high, silvery white all over with silky hairs ; leaflets elliptic-lanceolate ; spikes interrupted. Prairies, Wis., W. * * * Leaves palmately 5-foliolate ; root tuberous. P. escul^nta, Pursh. POMME BLANCHE. Low and stout, 5'-15' high, roughish hairy ; root turnip-shaped, mealy, edible ; leaflets 5, lance-oblong or obovate ; spike dense, oblong ; flowers ' long; pod hairy, pointed. 19. TEPHROSIA, HOARY PEA. (Greek: hoanj.) Native plants of dry, sandy, or barren soil, chiefly S. ; flowers summer. # Stems erect, simple, very leafy up to the terminal, oblong, dense, raceme or panicle. T. Virginiana, Pers. GOAT'S RUE, CATGUT, from the very tough, long and slender roots. White, silky-downy ; stem erect, simple, l-2 high ; leaflets 17-29 linear-oblong ; flowers large and numerous, yellowish- white with purple ; p^ds downy. Common N. and S. * * Stems branching, often spreading or decumbent; leaves scattered; racemes opposite the leaves, long-peduncled ; flowers fewer and smaller ; pubescence mostly yellowish or rusty. T. spicata, Torr. & Gray. l-2 high, loosely soft-hairy ; leaflets 9-15, wedge-oblong or obovate ; flowers 6-10, rather large, scattered, white and purple, in a raceme or spike. Del. S. T. hispfdula, Pers. Low, closely pubescent or smoothish ; leaflets 11-15, oblong, small, the lowest pair above the base of the petiole ; flowers 2-4, small, reddish-purple. Va. S. T. chrysophylla, Pursh. Nearly prostrate ; leaflets 6-7, wedge-obo- vate, smooth above and yellowish silky beneath, the lowest pair close to the stem : flowers as in the last. Ga. S. and W. PULSE FAMILY. 20. SESBANIA. (Arabic: Sesban, a little altered.) Flowers late summer. S. macrocdrpa, Muhl. Tall, smooth; leaflets linear-oblong; flowers few, on a peduncle shorter than the leaves, corolla yellow with some red- dish or purple ; pods linear, narrow, hanging, 8'-12' long ; seeds many. (D Swamps S. S. vesicaria, Ell. Resembles the preceding in foliage and small, yellow flowers, but has a broadly oblong turgid pod, only 1' or 2' long, pointed, raised above the calyx on a slender stalk, 2-seeded, the seeds remaining inclosed in the bladdery white lining of the pod when the outer valves have fallen. (J) Low grounds S. S. grand/flora, Poir. A shrub or tree-like plant of India, run wild in Florida, occasionally cult, for ornament S. ; flowers 3'-4' long, white or red ; pods slender, hanging, 1 or so long. 21. INDIGOFERA, INDIGO PLANT. (Name means producer of indigo.) I. t/nctoria, Linn. This and the next furnish much of the indigo of commerce, were cult, for that purpose S., and have run wild in waste places ; woody at base, with 7-15 oval leaflets, racemes shorter than the leaves, the deflexed knobby terete pods curved and several-seeded. /. Anil, Linn. Differs mainly in its flattish and even pods thickened at both edges. 22. ONOBRYCHIS, SAINFOIN. (Greek : asses 1 food.) 0. softer, Lam. COMMON S. Sparingly cult, from Europe as a fodder plant ; herb l-2 high ; leaflets numerous, oblong, small ; stipules brown, thin, pointed ; spikes of light pink flowers on long axillary peduncles, in summer ; pod semicircular bordered with short prickles or teeth. 2/ 23. ASTRAGALUS, MILK VETCH. (Greek: application uncer- tain.) Very many native species west of the Mississippi. 2/ * Pod turgid, completely or partially 2-celled by the intrusion of the dorsal suture. - Pod plum-shaped, becoming thick and fleshy, indehiscent. A. caryocarpus, Ker. GROUND PLUMS. Minutely appressed-pubes- cent ; leaflets narrow, oblong ; short racemes or spikes of violet- purple flowers in spring ; fruit of the size and shape of a small plum, but more or less pointed, fleshy, becoming dry and corky, very thick-walled. Com- mon along the Upper Mississippi and W. and S. on the plains. A. Mexicanus, DC. Smooth or with looser hairs ; leaflets roundish or oblong ; corolla cream-color, bluish only at tip ; fruit globular, pointless. Prairies, 111. to Kan. and S. i- - Pod dry, coriaceous, cartilaginous, or membranous, dehiscent. ++ Pod completely 2-celled. A. mollissimus, Torr. Stout, decumbent, densely silky, villous throughout and tomentose ; flowers violet ; pod sulcate at both sutures. Neb. to Kan. and Tex. A "loco" weed. A. Canad^nsis, Linn. Tall, erect, l-4 high, slightly pubescent ; flowers greenish cream-colored, in summer ; pods oblong, terete, scarcely sulcate. River banks, common. A. glaber, Michx. Pine barrens, N. C. to Fla. ; tall, nearly smooth ; leaflets 15-25, oblong-linear, pubescent beneath ; spikes loose, longer than the leaves, with white flowers ; pod oblong and curved, flattened edgewise. GRAY'S F. r. & G. ROT. 9 130 PULSE FAMILY. M- -M. Pod not completely 2-celled. A. distdrtus, Torr. & Gray. Low, diffuse, nearly smooth ; leaflets oblong, emarginate ; flowers pale purple ; pod curved, thick-coriaceous. 111. to Iowa and S. to Tex. * * Pod l-celled, neither suture intrusive, or the ventral more than dorsal. A. Codperi, Gray. Gravelly shores N. and W. ; resembles the fore- going, but smoother ; l-2 high, with small white flowers in a short spike, and inflated ovoid pods about 1' long, thin- walled, and not divided inter- nally ; flowers in early summer. 24. ROBINIA, LOCUST TREE. (For two early French botanists, Robin.) Natives of Atlantic, Middle, and Southern States, planted, and the common Locust running wild N. Flowers late spring and early summer. R. Pseudacacia, Linn. COMMON L. or FALSE ACACIA. Tree ; branch- lets naked ; racemes slender and loose-hanging ; flowers fragrant, white ; pods smooth. Used as a stock for next two. R. visc6sa, Vent. CLAMMY L. Small tree ; branches and stalks clammy ; prickles very short ; racemes short and dense ; flowers faintly rose-colored ; scentless pods rough, clammy. Very rare wild. R. hlspida, Linn. BRISTLY L. or ROSE ACACIA. Ornamental shrub ; branches and stalks bristly ; broad leaflets tipped with a long bristle ; flowers large and showy, bright rose-colored in close or loose racemes ; pods clammy-bristly. 25. CARAGANA, PEA TREE. (Tartar name.) Planted for ornament. * Petioles with unarmed tip. C. arborescens, Lam. SIBERIAN P. Shrub or low tree; leaflets 4-6 pairs, oval-oblong, downy ; stipules firm or spinescent ; flowers 2 or 3 together, yellow, in spring ; pod cylindric. Siberia. C. microphylla, Lam. Low shrub ; leaflets 6-9 pairs, 4-5 lines long ; stipules thorny ; flowers solitary or in pairs ; pod small, compressed. Asia. * * Petioles with spiny tips. C. Chamlagu, Lam. CHINESE P. A low or spreading shrub ; has 2 rather distant pairs of smooth, oval, or obovate leaflets ; stipules spiny. China and Japan. C. frutescens, DC. Low shrub ; leaflets 2 pairs, obovate, crowded at the summit of the petiole ; stipules soft. Siberia to Japan. 26. COLUTEA, BLADDER SENNA. (Derivation obscure.) C. arborescens, Linn. COMMON B. Leaflets 7-11, oval and rather truncate ; racemes of 5-10 yellow flowers, in summer ; pods large, very thin-walled, closed. Eu. 27. WISTARIA. (For Prof. Wistar of Phila.) Very ornamental woody twiners ; flowers spring. W. frutescens, Poir. AMERICAN W. Soft-downy when young ; leaflets 9-15, lance-ovate ; raceme of showy blue-purple flowers, dense ; calyx narrowish, wings with one short and one very long appendage at the base of the blade ; ovary smooth. Along streams W. and S., and cult. W. Chinensis, DC. CHINKSE W. A very fast-growing climber (sometimes 20 in a season) ; racemes long, pendant ; wings appendaged on one side PULSE FAMILY. 131 only. Flowers blue. Often flowering twice in the season. There are white and double-flowered and variegated-leaved varieties and some with racemes 2-3 long. Barely hardy in New England. China or Japan. 28. STYLOSANTHES. (Greek: column, flower, from the stalk-like calyx-tube. ) S. elatior, Swartz. Low, inconspicuous, tufted herb ; stems wiry, downy on one side ; leaflets lanceolate, strongly straight-veined ; flowers orange-yellow, small, in little clusters or heads, in late summer. Pine barrens from L. I. to Fla. and Ind., S. W. 29. LESFEDEZA, BUSH CLOVER. (For Lespedez, a Spanish gov- ernor of Florida.) Mostly homely plants in sandy or sterile soil ; flowers late summer and autumn. * Stipules and bracts minute; natives (except one). 2Z i- Flowers of two sorts, the larger violet-purple, scattered or in open pani- cles or clusters, slender-peduncled, seldom fruitful; the fertile ones mostly without petals, intermixed or in small sessile clusters; pod generally exserted. L. prociimbens, Michx. Slender or trailing, minutely hairy or soft- downy ; leaflets oval or oblong ; peduncles slender and few-flowered. Common. L. violacea, Pers. Bushy-branching, erect or spreading, sparsely leafy ; leaflets thin, broadly oval or oblong, finely appressed-pubescent beneath ; peduncles slender, loosely few-flowered. Common. L. reticulata, Pers. Erect, densely leafy ; leaflets thickish, linear to linear-oblong ; flowers clustered on peduncles, much shorter than the leaves ; pods acute. Mass, to Minn, and S. L. Stfcvei, Nutt. Stems upright-spreading, very leafy, downy with spreading hairs ; leaflets mostly oval or roundish, silky or white-woolly beneath ; pods acuminate. Mass, to Mich, and S. L Siebbldi, Miq. (or DESM6oiuM PENDULIFI^RUM). A recent Japanese garden plant, is a shrub-like herb 3-6, with lanceolate, pointed leaflets, smooth above and appressed-pubescent beneath, and axillary racemes, 3'-6 ' long, of late rose-purple flowers about a half inch in length. Known also as L. BfcoLOR, but that species is probably not cult, in this country. 1- t- Flowers all alike, perfect, in close spikes or heads, on upright, (2- 4 high) simple, rigid stems; corolla cream-color or white with a purple spot on the standard, about the length of the silky-downy calyx ; pod included. L. polystachya, Michx. Leaflets roundish or oblong-ovate ; petioles and peduncles slender ; spikes becoming rather long and loose ; mature pod hardly shorter than calyx. Common. L. capitata, Michx. Stems rigid, woolly ; leaflets oblong or some- times linear, silky beneath, thickish ; peduncles and petioles short ; flowers in globular heads ; pod much shorter than the calyx. Common. L. angustif61ia, Ell. Like the last, but leaflets linear, heads oblong on slender peduncles ; pod hardly shorter than calyx. N. J., S. and W. * * Stipules and bracts broad and scarious ; naturalized from China and Japan. L. striata, Hook. & Arn. JAPAN CLOVER. Low and spreading, 3'-10' high, much branched, almost smooth ; leaflets oblong or wedge-oblong, \ '-' long ; peduncles very short, with 1-5 small, purplish flowers. A forage plant in the S. States and Cal. 132 PULSE FAMILY. 30. DESM ODIUM, TICK TREFOIL. (Greek : a band or chain, from the connected joints of the pod.) 2/ Flowers in summer. 1. Native hardy species ; the joints of the pod adhere to clothing or to the coats of animals ; flowers sometimes turning greenish in withering. * Pod raised far above the calyx on a slender stalk, straightish on the upper margin, divided from below into 1-4 joints ; flowers in one naked terminal raceme or panicle ; plants smooth, l-3 high; stipules bristle- form. D. nudifldnim, DC. The mostly leafless flower-stalk and the leaf- bearing stem rising separately from a common root ; the leaves all crowded on the summit of the stem ; leaflets broadly ovate, bluntish, pale beneath. Common. D. acuminatum, DC. Flower stalk terminating the stem, which bears a cluster of leaves ; leaflets large (4'-5* long), round-ovate, with a taper- ing point, or the end one blunter, green both sides. Common. D. paucifl6rum, DC. Leaves scattered along the low, (8'-15' high) ascending stems ; leaflets rhombic-ovate, pale beneath ; raceme terminal, few-flowered. Ont. to Penn., Kans. and S. * * Pod raised on a stalk little if at all surpassing the deeply-cleft calyx ; stems long, prostrate or decumbent; racemes mostly simple, axillary and terminal ; stipules ovate, striate, taper-pointed, persistent. D. rotundif61ium, DC. Soft-hairy; leaflets orbicular, about 3' long ; flowers purple, the 3-5 rhombic-oval joints of the pod rather large. * * # Pod little if at all stalked in the calyx ; racemes panicled. - Stems erect, 3-6 high; stipules large, ovate or lance-ovate, and pointed; bracts similar but deciduous; flowers large for the genus. *-* Pods o/4-7 rhombic-oblong joints, each joint about \' long. D. can^scens, DC. Hairy; stems branching; leaves pale; leaflets ovate, bluntish, about the length of the common petiole, reticulated beneath and both sides roughish with fine, close pubescence ; joints of pod very adhesive. Common. D. cuspidatum, Torr. & Gray. Very smooth", except panicle ; stem straight ; leaflets lance-ovate, taper-pointed (3'-5' long), longer than the common petiole ; pod with smoothish joints. Common. M- *-. Pods of 3-5 oval joints, not over \' long. D. Hlinoe'nse, Gray. Rough with short hairs ; leaflets ovate-oblong or ovate-lanceolate (2'-4' long), obtuse, firm, venation prominent, whitish beneath ; pod scarcely over 1' long. *- *- Stems erect, 2-6 high; stipules mostly deciduous, awl-shaped, small, and inconspicuous; racemes panicled. -*. Bracts small and inconspicuous; common petiole slender; flowers smallish ; joints of pod 3-5, unequal-sided. D. viridifl6rum, Beck. Stem very downy ; leaflets broad ovate, very blunt, white, with soft-velvety down beneath. N. J. to Fla., Mo., and Tex. D. Dillenii, Darl. Stem and the oblong or oblong-ovate, bluntish, thin leaflets softly and finely pubescent ; the latter 2'-3' long. Common. D. paniculatum, DC. Smooth, or nearly so, throughout ; leaflets lanceolate or lance-oblong, tapering to a blunt point, 3'-5' long ; panicle loose. Common. PULSE FAMILY. 133 D. strlctum, DC. Slender stems smooth below, above and the narrow panicle rough-glandular ; leaflets linear, blunt, reticulated, very smooth, l'-2' long. N. J. to Fla. and La. w- + Bracts, before flowering, conspicuous; common petiole very short; joints of pod roundish. D. Canadense, DC. Stem hairy, 3-6 high, leafy up to the panicle ; leaflets lance-oblong, blunt, 2'-3' long ; racemes dense, the pink-purple flowers larger than in any other, '-' long. Chiefly N. and W. D. sessilifblium, Torr. & Gray. Stem pubescent, 2-4 high; the long panicle naked ; common petiole hardly any ; leaflets linear or linear-oblong, blunt, reticulated, rough above, downy beneath ; flowers small. Chiefly westward. H_ H- H- Stems ascending or spreading, l-3 long ; stipules and bracts awl-shaped and deciduous ; panicle naked, loose / flowers small / pod of 2 or 3 small, oval, or roundish joints. D. rlgidum, DC. Stems hoary, with a rough pubescence ; leaflets ovate-oblong, blunt, thickish, roughish, and reticulated, l'-2' long, the lateral longer than the common petiole. Mass., S. and W. D. Marildndicum, Boott. Smooth or nearly so, slender; leaflets ovate or roundish, thin, the lateral ones about the length of the slender petiole ; otherwise like the preceding, and of like range. 4- ---- H- Stems reclining or prostrate; racemes few-flowered. D. lineatum, DC. Smoothish ; stem striate-angled ; stipules awl- shaped, deciduous ; -leaflets orbicular, 1' or less in length, much longer than the common petiole ; flowers and 2 or 3 rounded joints of the pod small. Md. to Fla. and La. 2. Exotic conservatory species. D. gyrans, DC. TELEGRAPH PLANT. Leaflets elliptic-oblong, termi- nal very large, lateral very small. Cult, from India for curious move- ments of leaflets. (Lessons, Fig. 491.) 31. ERYTHRINA. (Greek : red, the usual color of the flowers.) B. herbacea, Linn. Stems herbaceous, 2-4 high from a thick, woody base, somewhat leafy, the leaflets broadly triangular-ovate ; others nearly leafless, terminating in a long, erect raceme of narrow, scarlet flowers ; standard (2 r long) straight, folded, lanceolate ; keel small ; seeds scarlet ; flowers spring. Sandy soil near the coast S. . Crista-gdlli, Linn. Tree-like ; leaflets oval or oblong ; loose racemes of large crimson flowers ; keel large ; standard broad, spreading ; wings rudimentary. Cult, in conservatories, from Brazil. 32. GLYCINE. (Greek: sweet.} G. hispid a, Maxim, (or S6JA nfspiDA). SOY BEAN. Plant strong and erect, 2-4 tall, loosely hairy ; leaflets large and thin, broadly ovate and nearly or quite obtuse, the lateral ones lop-sided and short stipitate, the terminal long stipitate, the common petiole 6'-12' long ; pods flat and villous, 2'-4' long, containing from 2-4 roundish or oblong small Beans, and splitting open when ripe. Coming into prominence as a forage plant, the Beans also edible. Japan and China ; but unknown wild, and sup- posed to be derived from Glycine Soja. 33. ARACHIS, PEANUT, GOOBER. (Meaning of name obscure.) A. hypogcea, Linn. The only common species, from South America, cult. S. ; the nut-like pods familiar, the oily, fleshy seeds being roasted and much eaten. ( 134 PULSE FAMILY. 34. JESCHYNOMENE, SENSITIVE JOINT VETCH. (Greek: ashamed, referring to the sensitive leaflets of some species.) Flowers summer. JE. hlspida, Willd. Stem rough-bristly, 2-4 high ; leaflets 37-51, linear ; flowers yellow ; pod bristly, stalked ; joints 6-10. Low grounds, Penn. S. () 35. CORONILLA. (Latin : a little crown.) Cult, from Eu. for orna- ment, n 0. varia, Linn. PURPLE CORONILLA. Hardy herb, spreading from underground shoots, smooth, 2 high ; leaves sessile ; leaflets 15-21, obo- vate-oval or oblong, small ; flowers pink-purple and white, all summer. C. glauca, Linn. YELLOW SWEET-SCENTED C. Greenhouse shrub ; leaflets 5-9, glaucous, obovate, or obcordate, the terminal largest ; flowers sweet-scented, yellow, the claws of the petals not lengthened. 36. RHYNCHOSIA. (Greek: beaked; of no obvious application.) Chiefly southern ; flowers summer. Jl * Flowers in axillary racemes. *- Calyx shorter than corolla, somewhat Z-lipped. R. minima, DC. Along the coast from S. C., S. ; tomentose ; leaflets small and broad ; racemes very slender, with 6-12 minute flowers. n- -H- Calyx nearly or quite as long as corolla, not lipped. R. toment6sa, Hook & Am. Trailing and twining, pubescent ; leaflets 3, round or round-rhombic ; racemes axillary, few flowered, almost sessile. Dry sandy soil, from Va. S. R. ere'cta, DC. Erect, more or less tomentose ; leaflets 3, oval to oblong ; racemes short, on short peduncles. Del. S. R. renifdrmis, DC. Dwarf, erect, pubescent ; leaflets solitary (rarely 3) round-reniform ; racemes sessile. Va. S. * * Flowers axillary, solitary or in pairs; calyx shorter than corolla. R. galactoldes, Endl. Bushy-branched, 2-4 high, not twining, minutely pubescent ; leaflets 3, small and rigid, oval, hardly any common petiole ; standard reddish outside. Dry sand ridges, from Ala. S. 37. PHASEOLUS, BEAN, KIDNEY BEAN. (The ancient name of the Kidney Bean.) Flowers summer and autumn. (Lessons, Figs. * Native species, small-flowered. P. per^nnis, Walt. Stems slender, climbing high ; leaflets roundish- ovate, short-pointed ; racemes long end loose, often panicled ; flowers small, purple ; pods drooping, scimitar-shaped, few-seeded. % New Eng. W. and S. * * Exotic species, cultivated mainly for food, all with ovate, pointed leaflets. P. vulgaris, Linn. KIDNEY BEAN, STRING BEAN, POLE BEAN. Twin- Ing ; racemes of white or sometimes dull purplish or variegated flowers shorter than the leaf ; pods linear, straight ; seeds tumid. Many varie- ties, ranging from BUSH BEANS to climbers, and presenting many forms and colors of seeds. Probably from tropical America. P. lunatus, Linn. LIMA BEAN, SIEVA or CAROLINA B., etc. Twining; racemes of small, greenish-white flowers shorter than the leaf ; pods broad PULSE FAMILY. 135 and curved, to scimitar-shaped; seeds few, large, and flat. Like the preceding, this runs into many forms, amongst them the BUSH or DWARF LIMAS. S. Ainer. P. mult/fldruSi Willd. SPANISH BEAN, SCARLET RUNNER when red- flowered ; twining high ; flowers showy, bright scarlet, or white, or mixed, in peduncled racemes surpassing the leaves ; pods broadly linear, straight or a little curved ; seeds large, tumid, white or colored. Tropical America. 38. VIGNA. (For Dominic Vigni, commentator of Theophrastus at Padua in the 17th century.) V. Sinensis, Hassk. CHINA BEAN, BLACK-EYED BEAN, BLACK PEA, COWPEA. With long peduncles bearing only 2 or 3 (white or pale) flowers at the end ; the beans (which are good) white or dark with a black circle round the scar; is widely grown in the S. for forage. (I) China and Japan. V. luteola, Benth. Wild from S. C. to Fla. and W., is hirsute, with ovate or lance-ovate leaflets ; yellow flowers on stout peduncles longer than the leaves, and hairy pod. 39. DOLICHOS, BLACK BEAN, etc. (Greek: name of a Bean, meaning elongated, perhaps from the tall-climbing stems.) D. Ldblab, Linn. EGYPTIAN or BLACK BEAN. Smooth twiner ; racemes elongated ; flowers showy, violet, purple, or white, 1' long ; pods thick, broadly oblong, pointed ; seeds black or tawny with a white scar. India. 40. STROPHOSTYLES. (Greek-, turning, style.) S. angu!6sa, Ell. Spreading on the ground; ovate entire or com- monly 3-lobed or angled leaflets ; peduncles twice the length of the leaves; flowers purplish, or at length greenish; seeds oblong, 3" long; pod 2'-3' long by 3" wide. Sandy shores and river banks. S. peduncularis, Ell. More slender than the preceding, sometimes twining a little ; leaflets ovate or oblong-linear, entire, rarely at all lobed ; peduncles several times surpassing the leaves ; flowers pale purple; seeds l%"-2" long; pod l'-2' long, scarcely 2" wide. Sandy soil, from L. I. and S. Ind., S. 1J. S. paucifldrus, Wats. Spreading or low-climbing, slender, pubescent ; leaflets small, oblong-lanceolate or linear ; flowers few and small, pur- plish, on a short peduncle ; pod straight, flat, only 1' long. River banks W. and S. () 41. CENTROSEMA, SPURRED BUTTERFLY PEA. (Greek: spur, standard.) 2/ C. Virginianum, Benth. Trailing and low twining ; slender, roughish with minute hairs ; leaflets ovate-oblong to linear, very veiny, shining ; peduncles 1-4-flowered, shorter than the leaves ; flowers showy, violet- purple, V long, in summer. Sandy woods, chiefly S. 42. CLITORIA, BUTTERFLY PEA. (Derivation recondite.) 2/ C. Mariana, Linn. Smooth ; stem erect or slightly twining (l-3 high) ; leaflets obovate-oblong, pale beneath ; flowers very showy, light blue, 2' long, 1-3 on short peduncles ; pod straight, few-seeded ; flowers summer. Dry ground, N. J., S., and W. to Mo. and Tex. 136 PULSE FAMILY. 43. KENNED YA. (For an English florist.) Australian plants, of choice cultivation in conservatories. ^ K. rubicunda, Vent., is hairy, free-climbing, with 3 ovate leaflets ; ovate- lanceolate stipules ; about 3-flowered peduncles, the dark red or crimson flowers over 1' long. K. prostrata, K. Br., has 1- or 2-flowered peduncles, obovate or oblong leaflets and cordate stipules. The Var. Marrydtta, has 4-flowered peduncles. 44. GAT.ACTIA, MILK PEA. (Greek: milky, which these plants are not.) Flowers summer. 11 G. glabe'lla, Michx. Prostrate, nearly smooth ; leaflets rather rigid, ovate-oblong, shining above ; flowers rose-purple 4-8 on a peduncle not exceeding the leaves ; pod somewhat hairy. Sandy soil, from N. Y. S. G. pildsa, Ell. Spreading, somewhat twining, soft-downy and hoary, even to the 8-10-seeded pod ; racemes long-peduncled, many-flowered ; leaflets oval. Sandy barrens, from Penn. S. G. Ellidttii, Nutt. Near the coast, S. Car. to Fla. ; leaves pinnate, of 7-9 oblong, emarginate leaflets ; racemes longer than the leaves, bearing few white red-tinged flowers ; pod falcate and hairy, 3-5-seeded. 45. AMPHICARP.EA, HOG PEANUT. (Greek: double-fruited, alluding to the two kinds of pods.) Jj. Twiners. A. mondica, Nutt. Slender, much-branched ; stems brownish-hairy ; leaflets 3, thin rhombic-ovate, \'-2' long; racemes drooping; calyx of upper flowers, 2" long ; ovary glabrous, except margin ; subterranean pods, turgid, hairy ; flower late summer and autumn. Common. A. Pftcheri, Torr. & Gray. Like the preceding; but leaflets 2'-4' long ; calyx 3" long, teeth acuminate ; ovary hairy ; subterranean fruit rare. W. N. Y. to 111., Mo., La., and Tex. 46. APIOS, GROUNDNUT, WILD BEAN. (Greek: pear, from the shape of the tubers.) 11 A. tuberdsa, Moench. Underground shoots bearing strings of edible tubers l'-2' long ; stems slender, rather hairy ; leaflets ovate-lanceolate. Low grounds. 47. PISUM, PEA. (The old Greek and Latin name of the Pea.) (Lessons, Figs. 34, 35.) P. saflvum, Linn. COMMON PEA. Smooth and glaucous ; stipules very large, leafy ; leaflets commonly 2 pairs ; tendrils branching ; pedun- cles with 2 or more large flowers ; corolla white, bluish, purple, or parti- colored ; pods rather fleshy. Cult, from the Old World. 48. LATHYRUS, VETCHLING. (Old Greek name.) Flowers summer. * Stem and petioles wing-margined; leaflets one pair / cult, from Eu. for ornament. L. odoratus, Linn. SWEET PEA. Stem roughish-hairy ; leaflets oval or oblong ; flowers 2 or 3 on a long peduncle, sweet-scented, white, with the standard rose-color, or purple, with various varieties. (T) (Lessons, Fig. 393.) PULSE FAMILY. 137 L. lat/fb/ius, Linn. EVERLASTING PEA, PERENNIAL PEA. Smooth, climbing high ; stems broadly winged ; leaflets oval, with parallel veins very conspicuous beneath ; flowers numerous in a long-peduncled raceme, pink-purple ; also a white variety ; scentless. 2/ * * Stems wingless or merely margined ; leaflets 2-8 pairs; native. 2/ - Stipules large and broad. L. marltimus, Bigel. BEACH PEA. 1 high, leafy, smooth ; stipules broadly ovate, hastate ; leaflets oval, crowded ; peduncle bearing 6-10 rather large purple flowers. Sea-shore N. J. N., and on the Great Lakes. L. ochi oleucus, Hook. Stems slender, l-3 high ; leaflets glaucous, thin, ovate, or oval, twice larger than the semi-cordate stipules ; peduncles with 7-10 rather small yellowish-white flowers. Hillsides and banks N. and W - t- Stipules narrow, semi-sagittate, acuminate. L. vendsus, Muhl. Climbing; leaflets 8-12, scattered, ovate, or ob- long, often downy beneath; peduncles bearing many purple flowers. Shady banks W. and S. L. palustris, Linn. Slender, l-2 high ; stems margined or slightly winged ; leaflets 4-8, linear to oblong ; peduncles with 2-6 rather small purple flowers. Wet grounds N. and W. Var. myrtif6lius, Gray. Climbing 2-4 high ; leaflets oblong or oval ; upper stipules larger and more leaf-like ; flowers paler. Same range, and S. to N. C. 49. VICIA, VETCH, TARE. (The old Latin name of the genus. ) * Flowers several or many, on a slender peduncle, in spring or summer ; pod several- seeded ; wild species in low ground, l-4 high. 1J. *- Peduncle 4-S-Jlowered ; plant smooth. V. Americana, Muhl. Leaflets 10-14, oblong, very blunt, veiny; flowers purplish, over ; long. Common N. and W. -i- t- Peduncle bearing very many small, soon reflexed flowers. V. Caroliniana, Walt. Smoothish ; leaflets 8-24, oblong, blunt; flowers small, white, or purplish-tipped, rather loose in the slender raceme. Can. to Ga. and W. V. Cracca, Linn. Rather downy ; leaflets 20-24, lance-oblong, mu- cronate-pointed ; spike dense ; flowers blue (nearly %' long), turning purple. Only N. and W. * * Flowers 1-5 on a slender peduncle, in summer or spring, very small ; leaflets oblong -linear, 4-8 pairs; pod oblong, only 2-4-seeded; slender and delicate European annuals in fields and waste places, N. E. coast. V. tetrasperma, Linn. Leaflets blunt ; corolla whitish ; pod 4-seeded, smooth. V. hirsuta, Koch. Leaflets truncate ; corolla bluish ; pod 2-seeded, hairy. * * * Flowers 1-2, sessile, or on peduncles shorter than leaves, pretty large ; pod several-seeded; stem simple, low, not climbing. (I) V. sativa, Linn. COMMON VETCH or TARE. Somewhat hairy ; leaflets 10-14, oblong or obovate to linear, apex notched and mucronate ; flowers mostly in pairs and sessile, violet-purple ; seeds tumid. Eu. Nat. N. Cult, for stock. V. micrantha, Nutt. Smooth ; leaflets linear, obtuse, 4-6 ; flowers minute, pale blue ; seeds black. N. Ala., W. 138 PULSE FAMILY. 50. LENS, LENTIL. (Classical Latin name. The shape of the seed gave the name to the glass lens for magnifying.) L. escu/enta, Moench. COMMPN LENTIL of Europe, cult, for fodder and for the seeds, but rarely with us ; slender plant, barely 1 high, re- sembling a Vetch, with several pairs of oblong leaflets Q' long), 2 or 3 small, white, or purplish flowers on a slender peduncle, and a small broad pod, containing 2 orbicular sharp-edged (lens-shaped) seeds. 51. CICER, CHICK-PEA. (An old Latin name for the Vetch.) C. arietlnum, Linn. COMMON C. of the Old World, called COFFKE PEA at the West, there cult, for its seeds, which are used for coffee; their shape gave the specific name, being likened to the head of a sheep ; plant 9'-20' high, covered with soft, glandular, acid hairs ; leaves of 8- 12 wedge-obovate serrate leaflets ; peduncle bearing 1 small whitish flower, succeeded by the turgid small pod. 52. CERCIS, REDBUD, JUDAS TREE. (Ancient name of the Judas tree.) C. Canad^nsis, Linn. AMERICAN REDBUD. A small handsome tree, ornamental in spring, when the naked branches are covered with the small but very numerous pinkish-red flowers ; leaves round, cordate- pointed, the basal sinus very broad and shallow ; pods scarcely stalked in the calyx. N. Y., S. and W. C. Chinensis, Bunge (or C. JAPONIC A), a bushy grower, native to China and possibly to Japan, has more glossy leaves with a sharper point and a narrow, deep basal sinus, and larger rosy-pink flowers. Scarcely hardy in Northern States. 53. CASSIA, SENNA. (Ancient name of obscure meaning.) Flowers summer. * Smooth herbs; leaflets rather large; stipules deciduous; flowers in short axillary racemes or crowded in a panicle; stamens 10, unequal; some of the upper anthers imperfect. C. Marilandica, Linn. WILD SENNA. 3-4 high ; leaflets 6-9 pairs, narrow-oblong, blunt, and mucronate ; petiole with a club-shaped gland near the base ; petals bright yellow, often turning whitish when old ; anthers blackish ; pods linear, flat (at first hairy) . ^ New Eng., W. and S. C. T6ra, Linn. Leaflets 2 or 3 pairs, obovate, a pointed gland between the lowest : flowers pale, in pairs, and pods slender, curved, 6'-10' long. (D From Va., S., and Ind. S. W. C. occidentalism Linn. l-5 high ; leaflets 4-6 pairs, lance-ovate, acute, a globular gland on the base of the petiole ; pods narrow-linear, smooth, 5' long. Va. and Ind., S. Nat. from S. A. * * Low and spreading, smooth or roughish hairy herbs ; stipules per- sistent, striate ; leaflets 10-20 pairs, small linear-oblong, oblique, or unequal-sided, somewhat sensitive, closing when roughly brushed; a cup-shaped gland below the lowest pair ; flowers clustered in the axils. C. Chamaecrlsta, Linn. PARTRIDGE PEA. Flowers pretty large, showy, on slender pedicels ; petals often purple-spotted at base ; style slender ; stamens 10, unequal ; 4 anthers yellow, the others purple. Sandy fields. C. nlctitans, Linn. WILD SENSITIVE PLANT. Flowers small, on very short pedicels, with short style ; anthers 5, nearly equal, (p N w Eng., S. and W. PULSE FAMILY. 139 54. CJESALPINIA. (For the early Italian botanist, Ccesalpinus.) C. pulchGrrima, Swartz. BARBADOES FLOWER FENCE. Small tree, prickly ; leaves twice-pinnate ; leaflets numerous, oblong, notched at the end ; racemes terminal, open ; flowers large and showy ; petals short- clawed, broad, jagged-edged, 1' long, reddish orange ; filaments crimson, 3' long. Trop. Africa. Cult, in some conservatories ; planted S. 55. GYMNOCLADUS, KENTUCKY COFFEE TREE. (Greek: naked branch, referring to the stout branches destitute of spray.) G. Canadensis, Lam. Bark rough ; leaves twice-pinnate, 2 or 3 long, each partial leafstalk bearing 7-13 ovate stalked leaflets, except the lowest pair, which are single leaflets (2'-3' long) ; the leaflets standing edgewise ; flowers in early summer ; ripening in late autumn ; large thick- walled pods, 5'-10' long and 1V-2' wide ; seeds bony, over A' across. W. N. Y. S., and especially W. 56. GLEDITSCHIA, HONEY LOCUST. (For the early German botanist, Gleditsch.) Flowers early summer, inconspicuous ; pods rip- ening late in autumn. Thorns simple or compound; those on the branchlets are above the axils. G. triacanthos, Linn. A rather tall tree, with light foliage ; thorns large (sometimes wanting), often very compound, flattish at the base and taper- ing ; leaflets small, lance-oblong ; pods linear, flat, 9'-20' long, often twisted or curved. Rich soil from W. N. Y., S. and W. (Lessons, Figs. 95, 160.) G. aquatica, Marsh. WATER LOCUST. Small tree ; thorns slender ; leaflets ovate or oblong ; pods oval 1 -seeded, containing no pulp. Swamps Mo. to S. Ind., S. C. and S. 57. MIMOSA, SENSITIVE PLANT. (Greek: a mimic, i.e. the movements imitating an animal faculty.) (Lessons, Fig. 490.) M. pudica, Linn. COMMON S. Beset with spreading bristly hairs and somewhat prickly ; leaves very sensitive to the touch, of very numerous linear leaflets on 2 pairs of branches of the common petiole, crowded on its apex, so as to appear digitate ; flowers in slender-peduncled heads, in summer. Cult, from South America. 58. SCHRANKIA, SENSITIVE BRIER. (For a German botanist, Schrank.) Two species wild in dry sandy soil, S. and W., spreading on the ground, appearing much alike, with leaves closing like the Sen- sitive Plant, but only under ruder handling ; flowers in globular heads on axillary peduncles, in summer. 2/ S. uncinata, Willd. Stems, petioles, peduncles, and oblong-linear short-pointed pods beset with rather stout, hooked prickles ; leaflets ellip- tical, reticulated with strong veins underneath. S. angustata, Torr. & Gray. Prickles scattered, weaker, and less hooked ; leaflets oblong-linear, not reticulated ; pods slender, taper-pointed. 59. DESMANTHUS. (Greek: bond, flower; the flowers are crowded in a head.) D. brachylobus, Benth. Nearly smooth, l-4 high, erect ; partial petioles 6-15 pairs, each bearing 20-30 pairs of very small, narrow leaf- lets ; one or more glands on the main petiole ; small heads of whitish flowers, followed by short 2-6 seeded pods ; stamens 5. ^ Prairies from Ind. S. and W. 140 PULSE FAMILY. 60. ALBIZZIA, SILK FLOWER. (Named for an Italian botanist.) A. Julibrissin, Durazz. SILK-FLOWER or SILK TREE. Planted S. ; small tree ; leaves of 8-12 pairs^of partial petioles, each with about 60 oblong, acute leaflets, which appear as if halved ; panicled heads of rather large, pale, rose-purple flowers ; filaments conspicuous, long, and lus- trous, like silky threads in tufts (giving the popular name); pod 5'-6' long, oblong-linear, very flat and thin. Asia. A. lophdntha, Benth. A greenhouse shrub ; leaves with 8-10 pairs of partial petioles, each with 50-60 linear bluntish leaflets ; flowers yellow New Holland. 61. ACACIA. (Ancient name of Acacia trees.) No native species north of Texas. The following are cult, in conservatories N., and one of them planted or run wild far S. 1. Leaves twice pinnate, of very numerous small leaflets. A. dealbata, Link. A fast-growing small tree, not prickly nor thorny, pale or whitened with minute obscure down or mealiness ; leaves of 10-25 pairs of partial petioles (a little gland on the main petiole between each pair), and very many pairs of closely set, minute, linear leaflets ; flowers bright yellow in globular heads in an ample very open raceme or panicle, odorous. Australia. A. Farnesidna, Willd. OPOPANAX. Native of South America ; naturalized along the Gulf of Mexico, sometimes cult. ; a nearly smooth shrub, with pairs of short prickles along the branches, small linear leaflets, small heads, on short peduncles (2 or 3 together) of yellow, very sweet-scented flowers, used by the perfumers. The plant also yields gum. Pod thick, pulpy or pithy within. 2. Only the leaves of the seedling twice-pinnate the rest simple and entire mostly blade-like petioles (phyllodia, Lessons, p. 61), standing edgewise, but otherwise imitating rigid simple leaves. Chiefly Australia. * Leaves short, and loith only a central nerve or midrib. +- Linear awl-shaped or almost needle-shaped, prickly-tipped, small, about i' long. A. juniperlna, Willd. Rigid bushy shrub ; leaves scattered ; flowers in single, small, round heads. A. vertici/lata, Willd. Spreading shrub or low tree ; leaves crowded more or less in whorls of 5-8 or more ; flowers in cylindrical spikes. -t- -- Obliquely oblong, lanceolate, or broader, not prickly-tipped. A. armata, R. Br. Tall-growing shrub ; branches usually hairy ; stip- ules conspicuous, prickle-like ; leaves mostly blunt, half- ovate, oblong or incurved-lanceolate, with somewhat wavy margins, feather-veined, not over 1' long ; flowers in round heads. A. vestita, Ker. Tall-growing shrub, soft-downy ; branches drooping; leaves pale, obliquely wedge-ovate or obovate and curved, bristle-pointed ; small, globular heads of flowers in racemes. * * Leaves 3'-6' or more long, pointless, with 2-5 parallel nerves, or when very narrow only l-nerved ; flowers in slender, loose, or interrupted axil- lary spikes. A. long i folia, Willd. Shrub or small tree, smooth ; branches angular ; leaves from lance-oblong to linear, greatly varying, 2-5-nerved, often faintly veiny between the nerves. A. linedris, Sims. Like the preceding, but leaves (2'-10' long) very narrow-linear and with only one obvious nerve. ROSE FAMILY. XXXVII. KOSACE^E, KOSE FAMILY. Trees, shrubs, or herbs with alternate stipulate leaves and regular flowers, with usually indefinite unconnected stamens inserted on the calyx, one, few, or many simple separate pistils (except in the division to which the Pear belongs), and single, few, or occasionally numerous seeds ; these filled with a straight embryo. Calyx usually of 5 sepals, but sometimes reinforced by a row of sepal-like bracts beneath. Petals as many as the sepals, or sometimes wanting. Destitute of noxious qualities (excepting the bark, leaves, and kernels of some Cherries, the Almond, etc.), and furnishing the most important fruits of temperate climates, as well as the queen of flowers. We have three principal great divisions. I. ALMOND or PLUM SUBFAMILY ; consists of trees or shrubs, with simple leaves, stipules free from the petiole (often minute or early deciduous, so that there may appear to be none), a calyx which is deciduous after flowering, and a single pistil, its ovary superior and tipped with a slender style (Lessons, p. 95, Fig. 271), containing a pair of ovules, and becoming a simple drupe or stone-fruit. (Lessons, p. 120, Fig. 375.) 1. PRUNUS. Calyx with a bell-shaped or urn-shaped tube and 5 spreading lobes. Petals 5, and stamens 3-5 times as many, or indefinitely numerous, inserted on the throat of the calyx. Flowers white or rose-color. II. ROSE SUBFAMILY PROPER: consists of herbs or shrubs, with stipules either free from or united with the base of the petiole, calyx persisting below or around the fruit, which is composed of sometimes one, but commonly several or many distinct pistils. 1. Calyx not a fleshy tube or cup, nor closed over the fruit. * Ovaries about 5 (2-12), becoming little pods, mostly several-(l-lQ-) seeded,' calyx with only 5 or rarely 4 lobes. 2. SPIRAEA. Shrubs or perennial herbs, with stipules sometimes minute or obsolete, sometimes conspicuous, and white or rose-purple, sometimes dioecious flowers. Calyx open and short, mostly 5-cleft, not inclosing the pods. Petals equal, com- monly broad. Stamens 10-50. Pods not inflated, 1-valved. Seeds linear. 3. PHYSOCARPUS. Shrubs, differing from Spiraea by inflated 2-valved pods, and round : 4. EXOCHORDA. Shrubs with large white flowers, 5 bony 2-valved carpels joined to a common axis, each with one large flat winged seed. 142 ROSE FAMILY. 5. GILLENIA. Herbs, with nearly white flowers and almost sessOe leaves of 8 leaflets. Calyx narrow, oblong, 5-toothed, enclosing the 5 pistils (which at first lightly cohere in a mass) and the little pods. Petals rather unequal, lance-linear. Stamens 10-20, not projecting. * * Ovaries few or many, single-ovuled, becoming dry akenes in fruit above the open and mostly spreading calyx ; stamens numerous. -i- Pistils few, only 2-8. 6. KEEEIA. Shrub, with long green branches, simple and coarsely toothed alternate leaves and yellow flowers terminating the branchlets of the season . Calyx with 5 somewhat toothed large lobes. Petals 5. 7. EHODOTYPOS. Shrub, with large, opposite leaves. Petals 4. Sepals large, becom- ing leaf-like in fruit. Akenes as large as peas, jet-black and shining. 8. WALDSTEINIA. Low perennial herbs, with chiefly root-leaves, either lobed or com- pound, and a few yellow flowers on a short scape. Calyx with a top-shaped tube and 5 spreading lobes, alternate with which are sometimes 5 minute teeth or bractlets. Petals obovate. Styles deciduous by a joint. +- +- Pistils numerous and heaped in a head; calyx (except in one, Geum) augmented with additional outer lobes or bractlets alternating with the 5 proper lobes; leaves mostly compound. 9. GEUM. Perennial herbs. Calyx with a bell-shaped, top-shaped, or hemispherical tube or cup. Akenes narrow, or tapering to the base, tipped with the long persistent style, or the greater portion of it, in the form of a naked or hairy tail. Seed erect. Eeceptacle dry, conical, or cylindrical. 10. POTENTILLA. Herbs, or one species shrubby. Calyx flat or widely open. Akenes small, on a dry receptacle, from which they at length fall. 11. FBAGAEIA. Perennial, small, and stemless herbs, producing runners after flowering. Leaves compound, of 3 leaflets. Calyx open, flat. Styles short and lateral. Akenes naked, small, on the surface of an enlarged pulpy edible receptacle. (Les- sons, p. 113, Fig. 360, and p. 118, Fig. 368.) * * * Ovaries several or many, 2-ovuled, in fruit becoming fleshy or pulpy and l-seeded, forming a head or cluster above the flat or widely open simply 5-cleft calyx ; stamens numerous ; styles short, naked, at length falling off. 12. DALIBAEDA. Very low perennial tufted herb, with simple, rounded-heart-shaped or kidney-shaped root-leaves and 1-2-flowered scapes. Calyx of 5 or even 6 unequal sepals. Ovaries 5-10, in fruit merely fleshy, becoming almost dry and bony. 18. KUBUS. Perennial herbs or shrubby plants. Ovaries numerous, in fruit pulpy (berry- like, or more properly drupe-like, the inner hard part answering to the stone of a cherry or peach on a small scale), crowded on the dry or fleshy receptacle. (Lessons, p. 118, Figs. 369, 370.) 2. Calyx with an urn-shaped dry tube, contracted 'or nearly closed at the mouth, and inclosing 1-4 little pistils which become akenes. Flowers small; petals none except in Agrimonia. 14. ALCHEMILLA. Low herbs, with palmately lobed or compound leaves, and minute greenish flowers, in clusters or corymbs. Calyx with 4 inner and 4 outer or acces- sory spreading lobes. Petals none. Stamens 1-4. Pistils 1-4, with lateral styles. 15. AGEIMONIA. Herbs, with interruptedly pinnate leaves, and flowers in slender terminal spikes or racemes. Calyx with the top-shaped tube beset with hooked bristles just below the 5 green lobes, the latter closing together in fruit. Petals 5, commonly yellow, broad and spreading. Stamens 5-15. Pistils 2 ; styles terminal. 16. POTEEIUM. Herbs, with odd-pinnate leaves, and white, purple, or greenish flowers (sometimes dioecious) in dense heads or spikes on long, erect peduncles. Calyx with a short, 4-angled, closed tube, surmounted by 4 broad and petal-like at length decid- uous lobes. Petals none. Stamens 4-12 or more, with long and slender projecting filaments. Pistils 1-4 ; the terminal styles tipped with a brush-like or tufted stigma, ROSE FAMILY. 143 3. Calyx with an urn-shaped or globose fleshy tube or "hip," contracted at the mouth, inclosing the many pistils and akenes. Flowers large and showy. 17. ROSA. Shrubby, mostly prickly, with pinnate leaves of 3-9 or rarely more serrate leaflets, stipules united with the base of the petiole, and flowers single or in corymbs terminating leafy branches. Calyx with 5 sometimes leafy lobes which are often unequal and some of them toothed or pinnately lobed. Petals 5, or more in cultiva- tion, broad, inserted along with the many stamens at the mouth of the calyx tube. Pistils numerous, with terminal styles, and one-ovuled ovaries, becoming hard or bony akenes, inclosed in the tube or cup of the calyx, which in fruit becomes pulpy and imitates a berry or pome. (Lessons, p. 113, Fig. 361.) III. PEAR SUBFAMILY. Consists of shrubs or trees, with stipules free from the petiole (often minute or early deciduous) ; the thick-walled calyx-tube becoming fleshy or pulpy and consolidated with the 2-5 ovaries to form a com- pound pistil and the kind of fruit called a pome. (Lessons, p. 119, Tig. 374.) Lobes of the calyx and petals 5. Stamens numerous, or rarely only 10-15. * Fruit drupe-like ; the seeds solitary in a hard stone or stones. 18. CEAT^EGUS. Trees or shrubs, mostly with thorny branches and flowers in corymbs or cymes, or sometimes solitary, terminating the branchlets; the leaves lobed or serrate. Styles 2-5 (or rarely 1) ; ovary of as many 2-ovuled cells. Fruit with a stone of 2-5 (rarely single) 1-seeded cells or carpels, more or less cohering with each other. 19. COTONEASTEE. Shrubs (exotic), usually low, with the small coriaceous leaves entire and whitish-downy underneath, small clustered flowers, and the calyx white-woolly outside. Styles 2-5. Fruit small, the pulpy calyx-tube containing 2-5 little seed- like, hard stones. * * Fruit with thin and cartilaginous or papery ^-several-seeded carpels in the pome. +- Leaves persistent. 20. PHOTINIA. Trees or shrubs (exotic), not thorny, with ample evergreen leaves. Flowers corymbed. Styles 2-5, dilated at the apex. Fruit berry-like, the 2-5 partitions thin, or vanishing. +- +- Leaves deciduous. 21. AMELANCHIEB. Trees or shrubs, not thorny, with simple leaves, racemed flowers, and narrow white petals. Styles 5, united below. Ovary of 5 two-ovuled cells, but each cell soon divided more or less by a projection or growth from its back, making the berry -like fruit 10-celled. 22. PYEUS. Trees or shrubs, sometimes rather thorny, with various foliage, and flowers in cymes, corymbs, or rarely solitary. Styles 2-5. Ovary of 2-5 two-ovuled (or in cultivated species, and In Cydonia, several-ovuled) cells, which are thin and papery or cartilaginous in fruit in the fleshy or pulpy calyx tube. 1. PRUNUS, PLUM, PEACH, CHERRY, etc. (The ancient Latin name of the Plum.) Shrubs or trees, mostly with early and showy flowers. 1. ALMONDS, etc. Flowers solitary or in twos or threes, usually very early, sessile, or short- stalked,' leaves folded together lengthwise (con- duplicate^ in the bud ; fruit pubescent (or rarely smooth) at maturity, the stone compressed and thick-walled, more or less deeply wrinkled and P * Shrubs known as Flowering Almonds. P. Japdnica, Thunb. COMMON FLOWERING ALMOND. Cult, from China and Japan > a low shrub, with handsome blush or rose-colored double or 144 ROSE FAMILY. semi-double (very rarely single) flowers, usually in twos or threes, on stalks about an inch long, appearing with the leaves ; leaves ovate-lance- olate, smooth, finely serrate. Generally, but erroneously, called P. NANA in gardens. P. triloba, Lindl. FLOWERING ALMOND. Cult, from China ; bush with nearly sessile, usually very double (rarely semi-double) flowers, pink or rose-colored, borne singly and appearing before the leaves ; the latter broadly ovate or obovate, and rather abruptly pointed, slightly hairy, coarsely toothed or even jagged above, sometimes obscurely three-lobed * * Small trees, bearing fruit of commercial value. P. Amygdalus, Baill. The COMMON ALMOND. Cult, from the Orient ; tree 10 to 20 high, with large sessile flowers, which appear before the leaves and persist for many days ; leaves lanceolate, firm, and very closely serrate ; fruit with a dry flesh, which finally splits away, freeing the large softish stone, which is the Almond of commerce. P. Pers/ca, Sieb. & Zucc. PEACH. From China ; differs from the last in its thinner, broader, and more coarsely serrate leaves and thick- fleshed, edible fruit, and mostly smaller, harder, and more deeply marked stone. Var. necturlna, Maxim. The NECTARINE. Has a smooth fruit, usually smaller. Var. platycdrpa is the PEEN-TO or FLAT PEACH of the S. P. Simonii, Carr. SIMON or APRICOT PLUM. Small, fastigiate tree from China, cult, for its large, depressed, handsome maroon-red smooth fruits; flowers pink-white, very short-stalked, borne singly or in pairs before the leaves appear; leaves lance-oblong or lance-obovate, thick and firm, dull, conduplicate, closely serrate ; flesh of the very firm fruit yellow, and clinging to the small spongy-roughened pit. 2. APRICOTS. Flowers much as in 1 ; leaves convolute or rolled tip in the bud ; fruit pubescent or smooth, the stone compressed, bearing one prominent margin, and either smoothed or slightly roughened. P. Armenidca, Linn. COMMON APRICOT. Native of China ; flowers pink- white, sessile and appearing singly before the leaves ; the latter varying from ovate to round-ovate, prominently pointed and toothed, and long-stalked ; fruit ripening (in the N.) in July and August, smooth, the large, flat, smooth stone nearly or quite free. The RUSSIAN APRICOT is a hardy race of this. P. dasycdrpa, Ehrh. BLACK or PURPLE APRICOT. Small tree, much like the last, but the flowers prominently stalked ; the leaves thinner and narrower, with smaller serratures ; fruit dull purple and fuzzy, the flesh clinging to the thick, scarcely margined, pubescent stone. Nativity unknown. 3. PLUMS, etc. Flowers stalked in umbel-like f asides, appearing either before or with the leaves; leaves either conduplicate or convolute in the bud ; fruit more or less globular and covered with a bloom, smooth, with a compressed mostly smooth stone. * Small trees PLUMS. - Exotic or foreign species. P. spinosa, Linn. A low and spreading, thorny, European tree, appear- ing in this country chiefly in the double-flowered variety ; flowers borne singly or in pairs (rarely in 3's), very small as compared with the garden Plum; leaves small and mostly obovate and obtuse (or in some forms very blunt-pointed) , finely and doubly serrate, rugose, and more or less hairy beneath ; fruit small and round, purple, scarcely edible. P. domestica, Linn. COMMON PLUM. Probably Asian ; flowers showy (white), more or less fascicled ; leaves large, ovate, or obovate usually, EOSE FAMILY. 145 firm and thick in texture, very rugose, usually pubescent beneath, coarsely serrate ; shoots usually downy ; fruit very various, of many shapes and flavors, but mostly globular-pointed or oblong, the stone large and slightly roughened or pitted. Perhaps derived from the last. P. cerasifera, Ehrh. MYROBALAN or CHERRY PLUM. Differs from the last in a more slender habit, often thorny ; flowers mostly smaller ; .eaves smaller, thin, smooth, and finely and closely serrate ; fruit globu- lar and cherry-like, ranging from the size of a large cherry to over an inch in diameter, with a depression about the stem, in various shades of red or yellow. Much used for stocks, and rarely grown for its fruit. Perhaps a derivative of P. spinosa. Var. PISSARDI is a form with purple leaves and purple-fleshed fruit. P. triflora, Koxb. JAPANESE PLUM. Strong growing tree, recently imported from Japan (native to China ?) in several varieties ; flowers usually densely fascicled ; leaves and shoots smooth and hard, the former obovate or oblong-obovate, prominently pointed, and finely and evenly serrate ; fruit usually conspicuously pointed, red, yellow, or purple, with a very firm flesh and commonly a small stone. H- -i- Native species. P. umbellata, Ell. Small bushy tree of the S. States; flowers ap- pearing with the leaves, 2 or 3 or more together on slender pedicels nearly an inch long, rather large, white ; leaves smallish, ovate, or slightly obo- vate, or sometimes short-oblong, thin and dull, closely and evenly ser- rate ; fruit about three fourths of an inch in diameter, yellow, or reddish, the flesh firm and austere ; stone short and turgid, cherry-like. Often called HOG PLUM. P. Americana, Marsh. COMMON WILD PLUM. A spreading, ragged, often thorny, small tree, growing along streams and in copses from W. New England to Col. and Tex. ; flowers large and white on slender pedicels, appearing before or with the leaves ; the latter large, obovate, abruptly pointed and coarsely toothed or even jagged above, very coarsely veined, never glossy or shining ; fruit more or less flattened upon the sides, firm and meaty, the skin tough and glaucous and never glossy, dull yellow variously splashed or overlaid with dull red ; stone large and usu- ally flattened, mostly nearly smooth and distinctly margined. Many varieties in cultivation for their fruits. P. hortulana, Bailey. WILD GOOSE PLUM. Strong, wide-spreading, small trees with smooth straight twigs and a peach-like habit, wild in the Mississippi Valley; flowers rather small, often very short-stalked ; leaves narrow-ovate or ovate-lanceolate, thin and firm, flat, more or less peach- like, smooth and usually shining, closely and obtusely glandular-serrate ; fruit spherical, bright colored and glossy (lemon-yellow or brilliant red), the bloom very thin, juicy, with a clinging, turgid, and roughish, small, pointed stone. Many varieties in cultivation. P. Chicasa, Michx. (more properly P. ANGUSTirdLiA). CHICKASAW PLUM, MOUNTAIN CHERRY. Smaller tree than the last, with slender, zigzag, red twigs and smaller, lanceolate or oblong-lanceolate leaves which are very closely and finely serrate, shining, and conduplicate or trough-like in habit ; fruit small and very early, red or rarely yellow, the skin thin and shining, and covered with many small light dots and a very thin bloom ; the flesh soft and juicy, often stringy, closely adherent to the small, broad, roughish stone. Wild from Del. S. & W., and also cultivated. # # Shrub . BEACH pLUM P. marltima, Wang. A straggling, more or less decumbent bush. from 3 to 12 feet high, growing in the sand on the seashore ; flowers small and pediceled, opening slightly in advance of the leaves ; the latter oval, thick and heavily veined, finely but sharply serrate, becoming nearly GRAY'S r. F. & G. EOT. 10 146 ROSE FAMILY. smooth ; fruits a half inch in diameter, deep dull purple, and very glaucous, with a tough skin and usually acerb flesh ; stone cherry-like, but distinctly margined, entirely free from the flesh. Cult, sparingly for ornament and for fruit. 4. FASCICLED CHERRIES,- EDIBLE. Flowers usually fascicled or umbel- late, stalked, usually appearing with the leaves, the latter conduplicate in the bud ; fruit small and mostly globular, and nearly always smooth and destitute of bloom; the stone nearly or quite spherical and mostly smooth - * Shrubs, native. P. pumila, Linn. DWARF or SAND CHERRY. A straggling shrub, usually with decumbent base, the, stronger branches erect, the plant finally reaching a height, perhaps, of 6 or 8 feet ; flowers small, on slender stalks, with the leaves somewhat preceding them ; leaves long, oblanceolate, thick in texture and veiny, sharply serrate ; fruit mostly black, the size of a small Garden Cherry, varying from astringent to sweet. Along rivers and coasts, in the N. States. Cult, for fruit and flowers. P. cuneata, Raf . A slender, upright shrub, with larger flowers and short-obovate or spatulate, thin leaves, which are less prominently toothed. Grows in bogs and other cool land in the N. States. * Small trees. H- Garden or exotic cherries, grown only for ornament. P. subhirtella, Miq. (or P. PENDULA). ROSEBUD, or JAPANESE WEEP- ING ROSE-FLOWERED CHERRY. A handsome tree, with tortuous or weeping branches, and very early rose-colored flowers in simple umbels on slender hairy bractless pedicels, the calyx funnel-form and red ; petals obcordate, notched; leaves ovate (or oblong-ovate on strong shoots), veiny and slightly hairy below, prominently pointed and rather coarsely sharp-toothed. Japan. P. Pseudo-Cerasus, Lindl. JAPANESE FLOWERING CHERRY. A strong tree with much the aspect of a Sweet Cherry ; cult, from China and Japan for its very large and pretty rose-colored double (rarely single) flowers, which are borne in a stalked and more or less branching umbel- like cluster, with large obovate, jagged bracts ; leaves large and veiny, dull, ovate or ovate-lanceolate, with very sharp teeth or often even jagged, and prominent toothed or laciniate stipules. Var. Sieboldi, Maxim., differing in having the young growth pubescent, is also in cultivation. P. semperfldrens, Ehrh. EVER-FLOWERING or ALL SAINT'S CHERRY. A small tree with leaves like the Morello Cherry (those on the flowering shoots smaller and more jagged), but producing flowers more or less con- tinuously throughout the summer. These late flowers are solitary, with conspicuous, glandular-serrate calyx lobes ; fruit small, red, and sour. Probably derived from the next. *- - Garden or exotic cherries grown chiefly for fruit. (Double-flowered forms occwr.) ++ Flower-clusters disposed along the branches. P. Cerasus, Linn. SOUR, PIE, MORELLO and EARLY RICHMOND CHER- RIES. GRIOTTES. A low-headed tree, with spreading grayish branches ; flowers in small clusters from lateral buds, mostly in advance of the leaves, the persistent bud-scales small ; leaves hard and stiff, short-ovate or ovate-obovate, the point rather abrupt, smooth, and more or less glossy, light or grayish green ; fruit roundish, red, in various shades, tart. v Eu. P. Kvium, Linn. MAZZARD, SWEET, HEART and BIGARREAU CHERRIES. GUIGNES or GEANS. Taller, with a more erect growth, and reddish brown. ROSE FAMILY. 147 more or less glossy bark ; flowers usually borne in dense clusters on lateral spurs, and appearing with the hairy conduplicate young leaves, the persistent bud-scales large ; leaves mostly oblong-ovate and gradually taper-pointed, dull and soft, hanging limp upon the young growths, Birch- like in aspect; fruit sweet (or sometimes sour, as in May Duke), yellow or red, often pointed. Eu. Often escaped into woods. *-). .w. Flower-clusters borne on the ends of the branches. P. Mah&leb, Linn. MAHALEB CHERRY. Slender small tree, with small, fragrant flowers in terminal, umbel-like clusters ; leaves bright green, broadly ovate or round-ovate and more or less heart-shaped, the point short, smooth and veiny, the margins finely and obtusely serrate ; fruits very small, dark red, austere. Used for stocks upon which to propagate cherries, and occasionally running wild. S. Eu. *-!--- Native, very rarely cultivated. P. Fennsylvanica, Linn. WILD RED, BIRD, or PIN CHERRY. Rocky woods N. j small tree, with light, red-brown bark ; oblong-lanceolate and pointed leaves, smooth and green both sides, their margins finely and sharply serrate ; small flowers on long pedicels ; and light, red, sour fruit, not larger than peas. 5. RACEMED CHERRIES. Flowers small, in distinct racemes. i- Drooping racemes in late spring or early summer, terminating leafy shoots of the season. P. serdtina, Ehrh. WILD BLACK CHERRY. Tree or shrub, westward becoming a good-sized forest tree, with bitter aromatic bark, close-grained reddish wood valued by the cabinet-maker ; the oblong or lance-oblong shining leaves of thickish or firm texture, usually taper-pointed, serrate, with incurved, short, callous teeth ; flowers in long racemes, considerably later than the next ; purplish-black, bitterish, vinous fruit, ripening hi autumn or late summer. P. Virginiana, Linn. CHOKE CHERRY. Tall shrub or small tree, with grayish bark, oval-oblong or obovate and abruptly pointed thin leaves, very sharply serrate with slender projecting teeth; flowers in shorter and closer racemes, in spring ; the fruit ripe in summer, red, turning dark crimson ; astringent, but edible when fully ripe ; the stone smooth. P. Padus, Linn. SMALL BIRD CHERRY of Eu., is occasionally planted ; resembles the last ; has longer and looser, often drooping racemes, which are a week later and usually more leafy, and a roughened stone. -- *- Erect racemes in early spring, from the axils of evergreen leaves. P. Caroliniana, Ait. CAROLINA LAUREL CHERRY, also called MOCK ORANGE at the South, probably from the coriaceous, smooth, and glossy leaves, which are lance-ovate or oblong, entire or with a few sharp and appressed teeth, longer than the racemes, the calyx as well as petals white ; small fruit, black and bitter, becoming dry. Ornamental small tree. 2. SFIR-S3A, SPIRJEA, MEADOWSWEET, etc. (Greek: twist, referring to a peculiarity of the pods of one species.) All hardy shrubs or perennial herbs ; flower late spring and summer. 1. Shrubs, with simple leaves. * Native species, but the last common in gardens. B. betulifdlia, Pall., var. corymb6sa, Wats. From S. Penn. S. and W., not common ; shrub l-2 high, smooth, with oval leaves, cut-toothed towards the apex ; and white flowers, in a flat, compound corymb. 148 EOSE FAMILY. S. toment6sa, Linn. HARDHACK or STEEPLE BUSH. Common in low grounds ; 2-3 high ; hoary-downy, except the upper face of the ovate or oblong, serrate, small leaves; the t rose-purple or white flowers crowded in a very dense terminal panicle ; pistils downy. S. salicif61ia, Linn. COMMON MEADOWSWEET. Common in wet grounds, also in old gardens ; shrub 2-3 high, bushy, smooth, with wedge-lanceolate or oblong leaves, simply or doubly serrate, and white or barely flesh-colored flowers in a crowded panicle. * * Cultivated for ornament, exotic or W. North American. *- Flowers in close or spike-like clusters collected in a close and narrow or spike-like terminal panicle, pink-purple. S. Douglfis/i, Hook. DOUGLAS'S MEADOWSWEET. Cult, from Ore. and Cal. ; resembles our wild Hardback (S. tomentosa), but has longer, usually lance-oblong and very blunt leaves, rather whiter beneath, and deeper pink flowers with smooth pistils. S. NOBLEANA is a form of this, with smoother leaves and broader clusters. H- -t- Flowers in compound corymbs or broad panicles. S. Japdnica, Linn. (Known also as S. CALL6SA and S. FORTUNEI). From Japan and China ; shrub 3-6 high, smoothish, with lance-oblong and taper-pointed, unequally and very sharply serrate leaves ; branches terminated by clustered, pubescent, dense corymbs or cymes of deep pink flowers ; 10 glands at the mouth of the calyx ; the pistils smooth. Common. S. PANICULATA of gardens is a form with more panicled inflorescence. S. disco/or, Pursh., var. ar/CBfdl/a, Wats. Tall shrub from Ore., with slender branches, terminated by a very large and light or drooping decompound panicle of small, yellowish-white flowers ; the leaves round- ish-ovate, very obtuse, thin, cut on each side into 4 or 5 blunt and toothed lobes, sometimes almost pinnatifid, soft-downy, at least beneath. -- -t- Flowers in simple, often umbel-like corymbs terminating leafy shoots of the season ; natives of Europe and Asia ; petals white (except the first species.} S. be I I a, Sims, from Nepal ; a low shrub, with ovate, acute and merely sharply serrate leaves, whitish-downy beneath, the simple corymbs some- times clustered, and rose-pink flowers. S. rotundifblia, Lindl. , from India, has roundish obovate small leaves, which are entire below and sparingly toothed on the broad, obtuse sum- mit, and flowers in compact clusters. S. chamcBdrifblia, Linn., from E. Eu. and Siberia; a spreading low bush, smooth, with ovate or oblong, usually blunt and cut-toothed leaves, at least towards the summit, and rather small flowers in simple corymbs. S. OBLONGIF6LIA is a form with narrower leaves. S. u/mifd/fa, Scop., from Siberia, is very like the last, but distinguished by the ovate-lanceolate leaves which are more or less ciliate on the edges. S. tri/obata, Linn, (or S. TRf LOBA of gardens) , from Siberia ; a spread- ing smooth bush, with rounded crenately cut and 3-lobed leaves and rather showy flowers. S. VAN HOUTTEI is an improved form of this, with larger stature and more profuse bloom. S. cratcegi folia, Link. Leaves ovate and pointed, toothed and cut, scarcely lobed ; flowers in small stalked umbels ; hardy and showy. Native country unknown. S. Canton ien sis, Lour., (known also as S. LANCEOLATA and S. REEVES- IANA), from China, has oblong, lance-oblong, or some three-cleft serrate- toothed leaves, and showy flowers. KOSB FAMILY. 149 S. hypericifblia, DC. ITALIAN MAY or ST. PETER'S WREATH. Shrub 3-6 high, smooth or smoothish, with long recurved branches, and very small, wedge-oblong leaves, a little toothed or lobed at the end ; flowers small, white, early, in small sessile umbels. S. CRENATA is a form with obovate and crenulate leaves. Asia. -- -i- H- Flowers in simple, sessile umbels along the slender branches of the preceding year, subtended only by greenish bud-scales or imperfect leaves, rather earlier than the proper leaves, in spring. S. pruni folia, Sieb., from Japan; slender shrub, with small, ovate, finely and sharply serrate leaves, smooth above, often minutely downy beneath ; the form usually cultivated has full-double, pure white blossoms, I' in diameter, produced in great abundance. S. Thunbergii, Sieb., from Japan ; dwarf compact shrub with slender and somewhat drooping branches ; leaves linear or linear-lanceolate, sharply toothed, yellowish-green ; flowers small and white, the umbels arranged in long open sprays, very early. 2. Shrubby, with pinnate leaves. S. sorb/folia, Linn. Cult, from Siberia, very hardy, 3-4 high, with leaves (as the name denotes) resembling those of the Mountain Ash, of 17-21 lanceolate, taper-pointed, doubly and sharply serrate leaflets, and white flowers in an ample terminal panicle, the narrow pods a little coher- ing ; common in old gardens. 3. Herbs, with thrice pinnately- compound leaves, no stipules, and dice- do us flowers. S. Ariincus, Linn. GOAT'S BEARD. Eich woods from N. Y. S. and "W., also in some gardens; smooth, 3-5 high; with lance-oblong or lance-ovate taper-pointed leaflets, sharply serrate and cut, and yellowish white, very small flowers in great numbers, crowded in slender spikes which are collected in a great compound panicle ; petals narrow ; pedicels reflexed in fruit. Var. astilboldes, Maxim., from Jap'an, is smaller (2), with pedicels erect in fruit. 4. Herbs with interruptedly pinnate leaves, conspicuous stipules, per- fect flowers, reflexed sepals and petals sometimes 4, and 6-12 little 1-3-seeded pods. S. Filipendula, Linn. DROPWORT. Cult, from Eu. ; some of the coarse, long, fibrous roots swollen at the lower end into oblong tubers ; herbage smooth and green ; leaves chiefly from or near the ground, with many oval or lanceolate leaflets deeply toothed, cut, or pinnately cleft, and gradually diminishing in size downwards ; the nearly naked stems l-2 high, bearing a compound terminal cyme of white or rosy-tipped flowers, one variety full-double. S. Ulmaria, Linn. ENGLISH MEADOWSWEET. Cult, from Eu. ; l-3 high, nearly smooth, except the lower surface of the lyrate and inter- ruptedly pinnate leaves which is minutely white-downy ; the yellowish- white, small, and sweet-scented flowers very numerous and crowded in a compound cyme at the naked summit of the stems, sometimes double ; little pods twisting spirally. There is a variety with variegated foliage. S. lobata, Jacq. QUEEN OP THE PRAIRIE. Wild in meadows and prairies from Penn., W., also cult.; smooth and green; the leaves mostly from or near the ground ; the end leaflet very large, 7-9-parted, and its lobes cut-toothed ; stems 2-5, or even 8 high, bearing an ample and panicled compound cyme crowded with the handsome peach-blossom- colored flowers. Bruised foliage exhales the odor of Sweet Birch. 150 HOSE FAMILY. 3. PHYSOCARPUS, NINE-BARK. (Greek name, compounded of bladder and/rwY, in allusion to the inflated pods.) P. (or SPIR.EA) opulif&lia, Maxim. NINE-BARK. So-called from the loose bark, separating in thin annual layers from the stems ; a tall shrub, with long recurving branches ; the roundish and mostly heart-shaped leaves partly 3-lobed and cut-toothed ; white flowers in umbel-like cor- ymbs ; the pods commonly turning purplish. Wild on rocky banks, from N. Y., W. and S. ; often cultivated. 4. EXOCHORDA. (Latin : exo, external, and chorde, a cord or thong, in reference to the structure of the fruit.) . grand/flora, Lindl. PEARL BUSH. A beautiful shrub, or even small tree ; cult, from China for its large white flowers, which appear with the leaves in long axillary racemes ; leaves oblanceolate, whitish below, very strongly toothed on strong shoots, but almost entire upon the older parts. 5. GILLENIA, INDIAN PHYSIC, AMERICAN IPECAC. (For Dr. Gillen or Gillenius.) Flowers summer. 2/ Q. trifoliata, Mcench. COMMON I. or BOWMAN'S ROOT. Rich woods from N. Y. S. and W. ; smooth, branching, 2 high, with the 3 ovate-oblong pointed leaflets cut-toothed, entire stipules small and slen- der, and rather pretty white or scarcely rosy -tinged flowers loosely pani- cled on the slender branches. G. stipulacea, Nutt. LARGE-STIPULED I. or AMERICAN IPECAC. Open woods, W. N. Y. and W. ; has the lanceolate leaflets and leaf- like stipules deeply cut and toothed ; otherwise like the other. 6. KERRIA. (Named for Bellenden Ker, a British botanist.) K. Japdnica, DC. CORCHORUS (incorrectly), JAPANESE ROSE, from Japan ; a familiar, smooth, ornamental, shrubby plant, with weak, bram- ble-like and green branches, 4-8 high, with lance-ovate thin leaves, and handsome yellow flowers, in summer, usually full-double ; the natural state, with 5 petals and numerous"stamens, less common. There is a form with variegated leaves. 7. RHODOTYPOS. (Name means rose-type.) R. kerrioldes, Sieb. Cult, from Japan ; a bush of medium size, with large, ovate, thin, opposite leaves, which are coarsely and sharply toothed and hairy below ; flowers solitary and terminal, an inch across, light yellow or cream-color, succeeded by shining, black, bead-like akenes, which are subtended by the very large and leafy calyx lobes. 8. WALDSTEINIA. (Named for F. von Waldstein, an Austrian botanist.) W. fragarioldes, Tratt. BARREN STRAWBERRY. Wooded banks, chiefly N. and S. along the mountains ; in aspect and especially in the 3 broadly wedge-shaped leaflets resembles a Strawberry Plant (as the spe- cific and the popular names denote), but is smoothish and yellow-flowered ; flowers in summer on several-flowered bracted scapes. 2/ 9. GEUM, AVENS. (From Greek word, meaning to give an agreeable flavor ; the roots of some species somewhat scented.) Several wild species, only the following common ; flowers late spring and summer. 2/ * Flowers purple ; style becoming plumose on the end. G. rivale, Linn. PURPLE or WATER AVENS. In bogs and low grounds N. ; thickish rootstock (sometimes used in medicine as an ROSE FAMILY. 151 astringent) sending up lyrately and interruptedly pinnate leaves, and rather naked, several-flowered stems (2 high) ; the flowers pretty large, nodding, with purplish-orange and broadly obovate or obcordate petals narrowed at the base, never spreading ; in fruit the head of akenes erect, stalked in the persistent calyx, the persistent styles jointed and bent in the middle, the upper part plumose-hairy. * # Flowers white or yellow ; style not plumose. - Head of fruit sessile in the calyx. G. strfctum, Ait. FIELD A. Moist grounds and fields ; a coarse herb, 3-5 high, rather hairy, with root-leaves interruptedly pinnate and the leaflets wedge-obovate, those of the stem with 3-5 narrower leaflets ; in summer bearing panicled flowers with broadly obovate golden-yellow petals exceeding the calyx ; stipules large, deeply cut ; the persistent, naked style hooked at the end after the short upper joint falls ; receptacle downy. G. Virginianum, Linn. WHITE A. Thickets and borders of woods ; coarse and bristly-hairy herb l-3 high, with root and lower leaves of several pinnate leaflets, the upper 3- parted and cut ; the panicled flowers small, with inconspicuous greenish- white petals shorter than the calyx ; head of fruit like the last, but its receptacle smooth or very nearly so. G. album, Gmelin. WHITE A. Grows in similar places with the preceding, and like it, but smooth or soft-pubescent, with root-leaves of 3-5 leaflets, or some of them rounded and simple except a few minute leaflets below ; the petals as long as the calyx, white or pale greenish- yellow ; receptacle bristly. - -i- Head of fruit stalked in the calyx. G, v^rnum, Torr. & Gray. SPRING A. Thickets, from Penn. to 111. and Ky. ; slender, 2-3 high ; root-leaves rounded, heart-shaped, and 3- 5-lobed, or some of them pinnate and cut ; flowers small, with yellow petals about the length of the simply 5-lobed calyx ; styles smooth, the upper joint falling off ; receptacle smooth. 10. POTENTILLA, CINQUEFOIL, FIVE-FINGER. (Name means powerful, from reputed medicinal virtues.) Mostly wild plants in the country ; several are cultivated. 1. Petals pale yellow, small, not surpassing the calyx. (2) P. Nprv&gica, Linn. NORWAY C. An erect, hairy, weedy plant, l-2 high, branching above, with only 3 obovate-oblong and cut-toothed leaflets ; flowers summer, in fields. P. suplna, Linn. A spreading or decumbent, pubescent, weedy plant, on river banks W., with pinnate leaves of 6-11 obovate-oblong, cut-toothed leaflets, and akenes with a thick appendage at their base ; flowers summer. 2. Petals whitish or cream-color, broad, surpassing the calyx; akenes smooth. Ill P. arguta, Pursh. A stout, erect, brownish-hairy, coarse plant, l-4 high, rather clammy above, on rocky hills N. and W. , with pinnate leaves of 5-11 oval or ovate, cut-toothed leaflets, soft-downy beneath, and a close terminal cluster of rather large flowers, in summer. 3. Petals bright yellow, larger than the lobes of the calyx. H. # Leaves of 5 or more digitate leaflets. P. rfcta, Linn. Cult, in some old gardens, from Eu. ; a coarse, erect, hairy plant, 2-3 high, with sometimes 7 narrowly wedge-oblong leaflets, coarsely toothed, and rather large, cymose flowers. 152 ROSE FAMILY. P. Canade'nsis, Linn. COMMON WILD C. or FIYE-FINGER. Open, dry ground ; dwarf, silky-hairy, with wedge-obovate leaflets, and axillary, 1-flowered peduncles ; flowering from early spring to midsummer, and spreading by runners. A prostrate plant, variable, resembling a Strawberry. P. arg^ntea, Linn. SILVERY C. Dry fields, banks, and roadsides N. ; a low, spreading or prostrate, much branched, white-woolly weed, with wedge-oblong, cut-pin natifid leaflets green above, white with silvery wool beneath, and the margins re volute ; the small flowers somewhat panicled ; all summer. . * * Leaves pinnate ; receptacle and sometimes the akenes white-hairy. P. Anserlna, Linn. SILVERWEED. Wet banks and sandy shores, N. and W. ; leaves all from the root or in the tufts at the joints of the long, slender runners, green above, silvery with silky down beneath, of 9-19 oblong, cut-toothed principal leaflets and some pairs of minute ones intermixed ; stipules conspicuous and many-cleft ; flowers solitary on long, scape-like peduncles, all summer. P. fruticbsa, Linn. SHRUBBY C. Wet grounds N. ; 2-4 high, woody, silky, very much branched, with 5 or 7 crowded, oblong-lanceolate, entire leaflets, scale-like stipules, and loose clusters of rather showy flowers, all summer. Cultivated. 4. Petals white ; akenes and receptacle hairy ; leaflets only 3, digitate. 2Z P. tridentata, Ait. THREE-TOOTHED C. Coast of N. England N. and W. and on mountains; 4M>' high, tufted, spreading, with 3 thickish, nearly smooth leaflets, coarsely 3-toothed at the end, and several flowers in a cyme, in early summer. Cultivated. 6. Petals purple, rose-color, or crimson ; akenes smooth. 2Z * Wild in wet and cold bogs N. ; petals narrow, shorter than the calyx. P. palustris, Scop. MARSH FIVE-FINGER. Stems ascending from an almost woody creeping base ; leaves pinnate, of 5-7 lance-oblong serrate and crowded leaflets, whitish beneath ; flowers in a small cyme, the calyx nearly 1' broad, the inside as well as the petals, dull dark purple ; recep- tacle becoming large and spongy ; flowers all summer. * * From Himalaya, occasionally cult, for ornament; petals large, obcordate. P. Nepalensis, Hook. NEPAL C. Leaflets 3 in the upper, 5 in the lowest leaves, digitate, hairy but green both sides, wedge-oblong, coarsely toothed ; flowers rose-red, all summer. P. HOPWOODIANA, with flesh- colored flowers, is a garden hybrid of this and P. recta. P. atrosanguinea, Lodd. DARK NEPAL C. Is soft silk-hairy, with 3 leaflets to all the leaves, and much darker-colored flowers than in the pre- ceding, brown-purple or crimson. 11. FRAGARIA, STRAWBERRY. (Name from fraga, the old Latin name of the strawberry, referring to the fragrance.) 11 1. TRUE STRAWBERRIES. Petals white; receptacle of the fruit high- flavored; scapes several-flowered; runners naked. Flowers in spring and early summer, those of all but the first species inclined more or less to be dioecious. F. vesca, Linn. COMMON S. of Eu. Yields the ALPINE, PERPETUAL, etc., its American form (var. Americana, Porter) plentifully native N. ; is mostly slender, with thin, dull leaflets, strongly marked by the veins, calyx remaining open or reflexed after flowering, small ovoid-conical or elongated fruit, high-scented, and the akenes superficial. The flowers usually stand above the leaves. ROSE FAMILY. 153 F. moschata, Duchesne (or F. ELATIOR), HAUTBOIS S., of Eu. some- times cult, is taller and quite dioecious, more pubescent, with the calyx strongly reflexed away from the fruit, which is dull, reddish, and musky-scented. F. Virgini&na, Duchesne. WILD S. Original of several varieties once cult, but now lost ; has leaflets of firm texture, their smooth and often shining upper surface with sunken veins, flowers usually below the leaves, calyx becoming erect after flowering and closing over the hairy receptacle when unfructified ; fruit with a narrow neck, mostly globular, its surface with deep pits in which the akenes are sunken, nodding on slender pedicels. Var. Illinoe'nsis, Gray. Is coarser and larger, grows in richer soil, from W. N. Y., W. and S. ; the hairs of the scape, etc., shaggy. F. Chiloensis, Duchesne. GARDEN STRAWBERRY. From Chile, but also native all along the Pacific coast, has a low habit and thick, dark colored leaves which are bluish- white below, and is clothed with long, shaggy hairs ; scapes and runners strong ; fruit large and usually dark colored, with a very- large "hull" or calyx. The var. ANANASSA, or PINE STRAWBERRY, is a horticulturally modified form, comprising the common garden strawberries. 2. Petals yellow; receptacle tasteless; runners bearing leaves and l- flowered peduncles; calyx with 5 external pieces very large, leaf-like, and 3-lobed. F. Indlca, Andr. INDIAN S. Of Upper India, etc. ; cult., running wild S. E. ; rather handsome both in flower and (red) fruit, which are produced all summer and autumn. 12. DALIB ARDA. ( Thomas Dalibard, an early botanist of Paris.) 1L D. ripens, Linn., of wooded slopes N., is a low, stemless, tufted, downy little plant, spreading more or less by subterranean runners, with the aspect of a Violet, the scapes bearing 1 or 2 delicate white flowers, in summer ; leaves roundish and cordate, crenate. It sometimes pro- duces cleistogamous flowers. 13. RUBUS, BRAMBLE, etc. (The Eoman name, connected with ruber, red.) 2Z A large and difficult group, comprising the Rasp- berries and Blackberries. 1. FLOWERING RASPBERRIES, with simple leaves and broad, flattish fruit, the very small and numerous reddish or amber-colored grains at length separating from the persistent receptacle. R. odoratus, Linn. PURPLE F., MULBERRY (erroneously). Dells, etc., N. ; shrubby, 3-5 high, clammy -bristly and odorous, not prickly ; ample 3-5-lobed maple-like leaves, the lobes pointed and the middle one longest ; peduncles many-flowered ; calyx-lobes with long slender tips, and petals purple-rose-color ; the showy flowers l'-2' across, produced all summer. Cultivated. R. Nutkanus, Mosino. WHITE F. From Upper Mich, to Pacific. Like the other, but less bristly and clammy, with leaves more equally 5- lobed and coarsely toothed, and fewer flowers, with narrower white petals. Cultivated. 2. TRUE RASPBERRIES (or the first doubtful), with 3-5 lea/lets, the fruit falling when ripe from the then dry, narrow receptacle ; flowers with small, white, erect petals, in early summer, on leafy shoots of the season which (in all but the first} spring from prickly more or less woody stems of the preceding year. # Tmiling . nearly herbaceous . R. trifl6ms, Rich. DWARF RASPBERRY. Almost wholly herbaceous, slender, trailing, not prickly, with thin, smooth leaves of 3 rhombic-ovate 154 ROSE FAMILY. acute leaflets, or the side-leaflets parted, making 6, all doubly serrate; peduncle bearing 1-3 small flowers, and the fruit of few grains. Low woods, N. * * Bushes i the canes woody. *- Not hairy, although bristly or prickly. R. occidentals, Linn. BLACK R., BLACKCAP, or THIMBLEBERRY. Borders of fields and thickets N., especially where ground has been burned over; glaucous-whitened, the long, recurving stems, stalks, etc., armed with hooked prickles, but no bristles ; leaflets mostly 3, ovate, pointed, white-downy beneath, coarsely doubly toothed, the lateral ones stalked; flowers in close umbel-like clusters, or some of them somewhat scattered, the petals shorter than the sepals ; fruit purple-black (or an amber-colored variety), flattish, ripe at midsummer. Parent of the Black Raspberries of the garden. R. strigdsus, Michx. WILD RED R. Common especially N. ; 2-3 high, the upright stems, stalks, etc., beset with copious bristles, and some of them becoming weak prickles, also glandular; leaflets oblong-ovate, pointed, cut-serrate, white-downy beneath, the lateral ones (either 1 or 2 pairs) not stalked ; flowers in more or less raceme-like clusters, the petals as long as the sepals, the latter more or less glandular ; fruit light red, tender and watery, but high flavored, ripening all summer. Parent of some of the Red Raspberries of the garden. R. NEGLECTUS, a hybrid between the last two, has given rise to the Shaffer, Philadelphia, and other garden varieties of the PURPLE CANE class. R. /debus, Linn. EUROPEAN RASPBERRY. Tall and nearly erect, beset with straight, slender prickles, or many of them mere bristles, the canes whitish ; leaves thicker, and fruit firmer and larger than in R. strigosus, red or yellowish, ripening through the summer ; calyx glandless. Parent of the Antwerp and other garden Raspberries ;. once much grown, but now mostly out of cultivation in this country. -i- *- Densely glandular-hairy. R. phcenicolasius, Maxim. WINEBERRY. Strong bush with the habit of a raspberry, the branches covered with a copious red hair ; the dull and sparsely hairy, wedge-ovate or wedge-cordate, toothed, and jagged leaflets very white-tomentose below ; flowers in fascicled clusters ; the soft reddish fruits at length inclosed in the great hairy calyx, edible. Japan. 3. BLACKBERRIES and DEWBERRIES ; with the pulpy grains of the fruit remaining attached to the pulpy receptacle, which at length falls away from the calyx; steins prickly; leaves of 3 or pedately 5-7 leaflets; flowers on leafy shoots from stems of the preceding year, in spring and early summer, with white spreading petals. * Stems more or less woody; fruit black (rarely amber) when ripe, edible, ripening in summer and autumn. <- Stems more or less erect, not propagating from the tip. BLACK- BERRIES. R. vil!6sus, Ait. HIGH BLACKBERRY. Everywhere along thickets, fence-rows, etc. ; stems l-6 high, furrowed ; prickles strong and hooked ; leaflets 3-5, ovate or lance-ovate, pointed, their lower surface and stalks hairy and glandular, the middle one long-stalked and sometimes heart- shaped ; flowers rather large, with short bracts, in distinct leafless racemes ; fruit oblong or cylindrical. The common Blackberry of gardens, running into many forms. KOSE FAMILY. 155 Var. alblnus, Bailey. WHITE BLACKBERRY. Canes bright yellowish- green, and the fruit short and amber or cream-colored. In the N. States ; also cult. Var. fronddsus, Torr., is dwarf er, has narrower leaflets, and a short and leafy inflorescence. N. States ; also cult. Var. montanus, Porter, occurs on high hills from N. Y. southward, and is known by lower habit, mostly redder stems, and sometimes fewer prickles, shorter clusters, and especially by dry, "seedy," spicy, or bitter- ish, thimble-shaped berries. Hybrids occur between R. villosus and R. Canadensis, as in the garden variety, WILSON EARLY, and others. R. Millspaughii, Britton. THORNLESS BLACKBERRY. Stems nearly or wholly thornless, and leaflets narrower (mostly ovate- lanceolate), the middle three long-stalked ; inflorescence short, less pubescent than in the preceding. N. States and southward along the mountains. R. cuneif61ius, Pursh. SAND B. Sandy ground and barrens from N. J., S. ; erect, l-3 high, with stout hooked prickles; the branchlets and lower surface of the 3-5 wedge-obovate, thickish leaves whitish- woolly ; peduncles 2-4-flowered. R. laciniatus, Willd. CUT-LEAVED or EVERGREEN BLACKBERRY. Leaflets 3, each pinnately divided into lobed and cut portions; flower clusters small, whitish-pubescent ; stems with recurved prickles. Prob- ably a form of the European R. f ruticosus. t- -- Stems trailing, decumbent, or ascending, mostly rooting at the tips. DEWBERRIES. R. Canadensis, Linn. Low B. or DEWBERRY. Rocky and sandy soil ; long-trailing, slightly prickly, smooth or smoothish, and with 3-7 small, doubly-toothed leaflets ; the racemes erect and 1-3-flowered, with leaf-like bracts, the fruit of fewer grains and ripening earlier than the Blackberries. Several varieties are cultivated. Var. roribdccus, Bailey, native of W. Va., is the LUCRETIA Dewberry, distinguished by strong growth, wedge-obovate, jagged leaflets, long flower stalks, and large flowers (sometimes 2' across), with leafy sepals. Var. invlsus, Bailey. Parent of BARTEL and other cultivated Dew- berries ; has somewhat ascending round stems, and leaflets which are coarsely and always simply toothed ; N. R. trivialis, Michx. SOUTHERN Low B. Sandy soil from Va., S.; widely trailing or creeping, bristly and very prickly ; the smooth, partly evergreen leaves of 3-5 ovate-oblong or lance-oblong leaflets ; peduncles 1-3-flowered. Cult. R. set6sus, Bigel. Ascending ; the older stems densely clothed with very slender but stiff, slightly bent prickles ; leaflets ovate to ovate-ob- lanceolate, pointed, scarcely shining, very strongly toothed ; fruit reddish- black. Woods and glades, Penn. and N. * * Stems scarcely woody, but lasting over winter, wholly prostrate ; fruit reddish, sour. R. hlspidus, Linn. RUNNING SWAMP B. Low woods and sandy places, etc., N.; with very long and slender running stems, beset with small reflexed prickles, sending up short, leafy, and flowering shoots ; leaves of mostly 3 obovate blunt, smooth, and shining leaflets, of firm and thickish texture, somewhat evergreen ; flowers small and few, on a leafless peduncle ; fruit of few grains, red or purple. 4. FLOWERING BRAMBLE ; cultivated for the flowers only. R. roscefdl/us, Smith, from China, called BRIER ROSE. Cult, in green- houses and apartments, has pinnate leaves, and bears a succession of full-double white flowers, resembling small roses. 156 HOSE FAMIIA. 14. ALCHEMILLA. (Name said to come from the Arabic.) A minute annual species, A. ARVE'NSIS, called PARSLEY PIERT in England, is introduced in Va. and N. C. A. vulgaris, Linn. LADY'S MANTLE, from Eu., is cult, in some gar- dens ; it is a low herb, not showy, with somewhat downy, rounded, slightly 7-9-lobed leaves, chiefly from the root, on long stalks, and loose corymbs or panicles of small light green flowers through the summer. 11 15. AGRIMONIA, AGRIMONY. (Old name, of obscure meaning.) Weedy herbs, in fields and borders of woods, producing their small yellow flowers through the summer ; the fruiting calyx, containing the 2 akenes, detached at maturity as a small bur, lightly adhering by the hooked bristles to the coats of animals. ^ A. Eupat6ria, Linn. COMMON A. Principal leaflets 5-7, oblong- obovate and coarsely toothed, with many minute ones intermixed ; petals twice the length of the calyx ; stamens 10-15. A. parviflora, Ait. From N. Y., S.; has smaller flowers, 11-19 lance- olate principal leaflets, and 10-15 stamens. A. inclsa, Torr. & Gray. Only S.; has 7-9 oblong or obovate and smaller principal leaflets, small flowers, and 5 stamens. 16. POTERIUM, BURNET. (Old Greek name, of rather obscure application.) 1}. P. Sanguisdrba, Linn. GARDEN or SALAD B. Common in old gardens (used for salad), from Eu.; nearly smooth, growing in tufts; leaves of many small ovate and deeply toothed leaflets ; stems about 1 high, bearing a few heads of light green or purplish monoecious flowers, in summer, the lower flowers with numerous drooping stamens, several of the uppermost with pistil, the style ending in a purple, tufted stigma. P. Canad&ise, Benth. & Hook., or SANGUISORBA CANADENSIS, CANA- DIAN or WILD B. Wet grounds N. ; 3-6 high, nearly smooth, with numerous lance-oblong, coarsely-toothed leaflets, often heart-shaped at base, and cylindrical spikes of white, perfect flowers, in late summer and autumn ; stamens only 4, their long, white filaments club-shaped. 17. ROSA, ROSE. (The ancient Latin name of the Rose.) (Lessons, Pig. 218.) 1. WILD ROSES of the country ; only the first species much cultivated. * Styles lightly cohering in a column and projecting out of the calyx-cup. R. setigera, Michx. PRAIRIE or CLIMBING WILD ROSE. Rich ground, W. and S. ; also planted ; represented by the original of QUEEN OP THE PRAIRIE, BALTIMORE BELLE, etc. Tall-climbing, armed with stout, nearly straight prickles, not bristly ; stems glaucous ; leaves with only 3-5 ovate acute leaflets ; the corymbed flowers produced towards midsummer ; stalks and calyx glandular ; petals deep rose, becoming nearly white. * * Styles separate, included in the calyx-tube, the stigmas closing its orifice ; stems not disposed to climb. R. Carolina, Linn. SWAMP ROSE. Wet grounds ; stems 4-8 high, with hooked prickles and no bristles, glaucous ; leaflets 5-9, smooth, dull above and pale beneath, finely serrate ; flowers numerous in the corymb (in summer) ; the calyx and globular hip glandular-bristly. Flowers bright rose-red. ROSE FAMILY. 157 R. lucida, Ehrh. DWARF WILD ROSE. Moist places and swamps, N. Y. to Newf. ; has stem from l-5 high, with stout, more or less hooked spines ; leaflets about 7, rather small, thick and shining, oval or oval-obovate, and coarsely toothed above ; flowers solitary or in loose corymbs, light rose-colored, the calyx lobes hispid and more or less pro- longed, and occasionally notched. R. humilis, Marsh. In drier soil, and extending farther W. ; lower (l-3), with nearly straight spines ; larger and thin dull leaflets ; flowers generally solitary or nearly so, and the outer sepals nearly always lobed. R. blanda, Ait. EARLY WILD ROSE. Rocky banks N. ; l-3 high, with only straight, weak prickles, or commonly none ; 5-7 oval or cuneate blunt and pale leaflets, sometimes hoary beneath ; large stipules ; 1-3- flowered peduncles, and the sepals hispid but entire ; the hip globular ; flower solitary or corymbose, large, in spring or early summer. 2. BRIER ROSES ; naturalized from Europe, by roadsides and in thickets, or sometimes planted ; flowering in summer. R. rubiginbsa, Linn. SWEETBRIER. Tall, disposed to climb, armed with strong and hooked, and some slender and awl-shaped prickles; the roundish and doubly-serrate small leaflets downy and beset with russet glands beneath, giving the aromatic fragrance ; flowers mostly solitary, pink ; hip pear-shaped, oblong, or obovate, crowned with the calyx lobes. R. canlna, Linn. DOG-ROSE. Roadsides E. ; resembles Sweetbrier, but the leaflets smooth or destitute of aromatic glands and simply serrate ; flowers 3 or 4 together, pink or nearly white ; fruit from nearly globular to oblong-ovate. 3. EVERGREEN ROSES; naturalized in the Southern States from China; flowering in spring ; the flowers not double. R. lasvigata, Michx. (or R. SfNicA of Alton). CHEROKEE ROSE. Planted for garden hedges, etc., also run wild S. ; disposed to climb high, armed with strong hooked prickles, very smooth, with bright green and glossy evergreen leaves of mostly only 3 leaflets, and single flowers at the end of the branches, with bristly calyx cup and large pure- white petals. Occasional in greenhous.es N. R. bracteata, Wendl. BRACTED ROSE. In hedges far S., not common ; has downy branches armed with strong, hooked prickles, 5-9 roundish leaflets, and. single large white flowers on very short peduncle, the calyx covered by leafy bracts. 4. EXOTIC GARDEN ROSES proper ; from Europe and Asia. Merely the principal types; the greater part of the modern garden roses much mixed by crossing and changed by variation. * Styles united in a column which projects out of the calyx cup. All with long, rambling shoots, or disposed to climb. R. sempervirens, Linn. EVERGREEN ROSE, of S. Not hardy or hold- ing its leaves N. ; with coriaceous, bright-green, oblong leaflets, curved prickles, and nearly solitary white flowers, not double. The AYRSHIRE ROSE is evidently an offshoot of R. arvensis, a closely related species. R. mult/flora, Thunb. MANY-FLOWERED ROSE. A well-known half- climbing species, from Japan and China, hardy in Middle States, with branches, peduncles, and calyx more or less tomentose ; 6 or 7 soft and somewhat rugose leaflets, slender, scattered prickles, and full corymbs of small flowers, white, pale red, or rose-purple, not sweet-scented. The double form is an old garden rose, but the single form is not common. The POLYANTHA ROSES are offshoots of this, chiefly through hybridization with Rosa Indica. 158 ROSE FAMILY. R. moschata, Mill. MUSCAT or MUSK ROSE. Not climbing, with slender curved prickles; leaves of 5 or 7 lanceolate and pointed leaflets, a corymb of white flowers, with a yellowish base to the petals, very sweet scented, especially at evening. * * Styles not sensibly projecting, nor united. -i- Tender, tall-climbing, and wholly destitute of prickles. R. Bdnksice, R. Br. BANKSIA ROSE, from China. A slender conser- vatory species (in the N.), very smooth, with 3-5-lanceolate glossy leaflets, and umbels of very small, white or buff and violet- scented flowers. *- -t- Tender, armed only with distant hooked prickles, with leaves of mostly 3 (3-5) rather coriaceous and shining leaflets. R. Indica, Linn. INDIA or CHINA ROSES. Includes the TEA, PERPETUAL or BENGAL, BOURBON, and NOISETTE ROSES ; and the BENGAL POMPONS, etc., are miniature forms of similar origin. A plant of upright habit, smooth, the peduncle thickened upwards, calyx either smooth or bristly. Long grown and very variable. -*-<- Hardy or mainly so at the north, not climbing, more or less prickly, and with leaves of 5 or more leaflets. R. alplna, Linn. ALPINE ROSE, of Eu. Grows 5-8 high, unarmed or with a few purplish spines, hispid peduncles, erect and solitary blush flowers, and a more or less pendulous, orange-red, oblong or obovate fruit. The BOURSALT ROSES are derived from this, probably crossed with the China Rose, and are mostly smooth-stemmed plants of somewhat climbing habit and large double flowers. R. Gdflica, Linn. FRENCH or RED ROSE. Has slender stems beset with both stout curved and slender straight prickles ; leaves of 5-7 rather rigid doubly and glandular-toothed leaflets more or less downy beneath, erect 1 -flowered peduncles, and pink- red or crimson (or variegated with white), spreading petals which have some astringency and are used for conserve of roses, and a globose fruit. R. centifdlia, Linn. HUNDRED-LEAVED, PROVENCE, or CABBAGE ROSE. Has mostly straight prickles, 5-7 oval leaflets srith glandular teeth or edges, peduncle and calyx clammy, with odorous glands, the hip bristly and glandular ; the flowers mostly nodding, large, and full-double, rose- purple, or of various shades, rarely white ; fruit oblong. POMPON ROSES are miniature varieties. Moss ROSES are abnormal states (var. Musc6sA) with the glands and bristles of the calyx and peduncle developed into a moss-like substance. Petals used for rose-water, essence of roses, etc. R. Damascene*, Mill. DAMASK ROSE. Known from the foregoing by the greener bark, larger curved prickles, coryinbed flowers oblong in the bud, and with the long sepals (some of them pinnatifid or lobed) reflexed during flowering, the hip oblong and pulpy ; petals rose-purple, white, etc. ; used in preference for attar-of-roses and rose-water. HYBRID PER- PETUAL ROSES are largely derived from this through hybridization with forms of R. Indica and others. R. 61 ba, Linn. WHITE ROSE. Leaflets 5, glaucous and a little downy beneath ; prickles straightish and slender ; sepals reflexed and lobed ; petals pure white or delicate blush, fragrant ; fruit oblong and red. R. cinnamdmea, Linn. CINNAMON ROSE, of Eu. Met with in country gardens ; is related to our wild R. blanda ; 5 to 8 high, with brownish- red bark, and some straightish prickles ; pale leaves downy underneath, and small, pale-red, cinnamon-scented (mostly double) flowers, not showy ; fruit roundish, red. R. spinosfssima, Linn. BURNET or SCOTCH ROSE, of Eu. Low, 1 or 2 high, exceedingly prickly with straight prickles, with 7 to 9 small and ROSE FAMILY. 159 roundish smooth leaflets, and small early flowers, either single or double, and white, pink, and even yellow, the hips cartilaginous, roundish, and dark purple. R. Eglanteria, Linn. YELLOW EGLANTINE ROSE. Like a Sweetbrier, but lower, 3-5 high, with scattered, straight prickles ; leaves deep green and sweet scented ; flowers deep yellow, orange, or buff, and some- times variegated with red, either single or double. The AUSTRIAN BRIER, and the PERSIAN YELLOW and HARRISON'S YELLOW are forms of this (var. LU-TEA). R. sulphured, Ait. The old YELLOW ROSE, from the far East. Tall, with scattered prickles, glaucous or pale scentless leaves, and sulphur- yellow (full-double) flowers in summer. R. rugbsa, Thunb. JAPANESE ROSE. Spreading bush, very densely clothed with long, stout, and straight spines ; leaflets 7-11, round-ovate, thick, dark green above and tomentose below, coarsely toothed, the stipules leafy ; flowers large and mostly single, white or red ; the calyx lobes I' or 2' long, and tomentose, persistent on the very large, nearly globular, orange-red hip. 18. CRATJEGUS, HAWTHORN, WHITETHORN. (Greek: strength, from the hard wood.) Small trees or shrubs, with hard wood ; flowers white, except in some varieties of English Hawthorn, in spring or early summer ; ripening the red or reddish fruit mostly in autumn. (Lessons, Fig. 273.) 1. Flowers many in the corymb, small, with 5 styles; fruit not larger than small peas, scarlet or coral-red; leaves, etc., smooth, or nearly so. C. Pyrac&ntha, Pers. EVERGREEN THORN. Planted for ornament and sparingly nat. from S. Penn. S. (from S. Eu.) ; shrub 4-6, with the shining evergreen leaves lance-spatulate and crenulate, only 1' long, and small clusters of flowers terminating short branches. C. spathulata, Michx. Tall shrub or low tree, from Va. S., with almost evergreen, shining, spatulate leaves, crenate towards the apex, or on vigorous shoots, cut-lobed, and with hardly any petiole. C. cordata, Ait. WASHINGTON T. Small tree, from Va. and Ky. S., and has been planted for hedges ; has broadly triangular-ovate or heart- shaped, thinnish leaves, often 3-5-cleft or cut and serrate, on slender petiole. 2. Flowers many in the corymb, middle-sized; fruit coral-red, ovoid, rather small ; styles 1-5. C. vlridis, Linn, (or C. ARBORESCENS). River banks far S. ; tree with few stout thorns or none ; thin, oblong serrate leaves, acute at both ends, on slender petioles ; styles 5. C. Oxyacdntha, Linn. ENGLISH HAWTHORN. Planted from Eu. for ornament and hedges ; tree or shrub with obovate, smooth leaves, wedge- shaped at base, cut-lobed and toothed above ; styles 2 or 3, rarely only 1. With single or double, white, rose, or pink-red flowers. C. apiif6lia, Michx. Common S. Small tree, soft-downy when young ; the leaves smoothish with age, pinnatifid, the 5-7 lobes crowded, cut and toothed ; petioles slender ; styles 1-3. 3. Flowers many in the corymb, large ; the calyx-teeth with the bracts and stipules often beset with glands ; fruit edible, half an inch or more long, its cells or stones and the styles variable in number, 1-5. All tall shrubs or low trees, of thickets and rocky banks, or planted. C. cocclnea, Linn. SCARLET-FRUITED T. Smooth, with the leaves thin, roundish- ovate, sharply cut-toothed or lobed, on slender petioles, 160 ROSE FAMILY. the coral or scarlet fruit much smaller than in C. tomentosa next and hardly edible. Var. macracantha, Dudley. Has very long thorns, thick wedge- shaped leaves deeply incised, and Jarger flowers and fruit. Var. mollis, Torr. & Gray, larger plant, with densely pubescent under- surfaces of leaves and shoots, and earlier, larger flowers. All forms in N. States. C. toment6sa, Linn. PEAR THORN or BLACKTHORN. Downy or soft- hairy when young ; the leaves thickish, oval, or ovate-oblong, sharply toothed or cut, below abruptly narrowed into a margined petiole, the upper surface impressed along the main veins or ribs ; flowers late, often 1' broad ; scarlet or orange fruit from two thirds to three fourths of an inch long, pleasant-tasted. N. Y., W. and S. C. punctata, Jacq. Leaves wedge-obovate, the long lower portion entire, toothed above and rarely indistinctly lobed, plicate and dull, pubes- cent below when young, but becoming smooth ; fruit large and spherical, red or yellow ; branches horizontal in mature specimens. Common. C. Crus-galli, Linn. COCKSPUR T. Smooth ; the wedge-obovate or oblanceolate leaves thick and firm, deep-green and glossy, serrate above the middle, tapering into a very short petiole ; thorns very long and sharp ; fruit bright red. Useful for hedges. (Lessons, Fig. 96.) 4. Flowers solitary, in pairs, or only 3-6 in the corymb ; styles and cells, 4-5 ; leaves mostly pubescent underneath j fruit often edible. C. aestivalis, Torr. & Gray. SUMMER HAW of S. States. Along pine- barren ponds, from S. Car. S. and W. ; small tree with spatulate or wedge-obovate coriaceous leaves, crenate above the middle ; no glands ; 3-5-flowered peduncles, and large red juicy fruit, pleasantly acid, used for tarts, etc. ; ripe in summer. C. flava, Ait. YELLOW or SUMMER HAW. Sandy soil, from Va. S. and W. ; small tree, with wedge-obovate leaves, downy or smoothish, toothed or cut above the middle, the teeth or margins and short petiole glandular ; the pear-shaped or globular fruit yellowish, greenish, or tinged with red. C. parvifdlia, Ait. SMALL-LEAVED or DWARF THORN. Mostly in pine barrens from N. J., S. ; shrub 3-6 high, downy, with thick and firm spatulate-obovate, crenate leaves, these as well as the mostly solitary flowers almost sessile ; calyx-lobes glandular-toothed and as long as the petals ; the large fruit pear-shaped or globular, at first hairy, greenish and yellowish. 19. COTONEASTER. (Name alludes to the cottony covering of the shoots, lower face of the leaves, etc.) Small-leaved and small-flowered, chiefly Old-World shrubs. C. vulgaris, Lindl. Planted from Eu. ; hardy shrub, 2-4 high, much branched, with deciduous ovate leaves, hardly 1' long, white-tomentose below, glabrous calyx, flesh-colored or white flewers in spring, and reddish fruit. C. nummularia, Lindl. From Nepal, is a large shrub or low tree, with nearly orbicular leaves, which are dull below, and bright red fruits. 20. PHOTINIA. (Greek : shining, alluding to the glossy leaves of the genuine species.) Choice greenhouse shrubs or small fruit trees, hardy S. , with large evergreen leaves. P. (or Eriobotrya') Jap6nica, Gray. The LOQUAT TREE of Japan, with large, obovate toothed leaves, nearly 1 long, the lower surface and corymb clothed with dense rather rusty loose wool ; has few and large downy yellowish-white flowers, appearing in autumn, and an edible yellow, acid fruit, with 1-5 large seeds. Often called, erroneously, JAPAN PLUM. EOSE FAMILY. 161 21. AMELANCHIER, JUNEBERRY, SERVICE BERRY. (Pop- ular name of the European species in Savoy.) Flowering in spring, and producing the berry-like purplish fruit (edible, sweet, sometimes very pleasant-flavored) in summer. A. Canadensis, Torr. & Gray. SHAD BUSH of New England, is a tree 10-30 high, glabrous or very nearly so; the leaves ovate and pointed, light green above, very sharply serrate, Birch-like ; flowers large, in open and loose, more or less drooping racemes, before the leaves ; the calyx lobes lanceolate ; fruit a purple, berry-like pome in June and July, much relished by birds. The flowers appear in profusion in advance of the leaves. Var. oblongifdlia, Torr. & Gray (or A. OBLONGirdLiA, Roemer). Is a low plant (2-5 high), with oblong, mostly blunt leaves, which are floccose or woolly below, and nearly erect, woolly, panicle-like racemes, appearing with the leaves ; growing in the N. States and known in culti- vation as the DWARF JDNEBERRY. 22. PYRUS, PEAR, APPLE, etc. (Classical name of the Pear tree.) Botanically the genus is made to include a great variety of plants, agreeing in the cartilaginous, parchment-like, or thin-walled cells that contain the seeds. Wood hard and tough. Flowers spring. 1. PEAR. Leaves simple; flowers in a simple corymb or cluster; fruit generally with its base tapering down to the stalk. P. communis, Linn. COMMON PEAR. Cult, from Eu. ; a smooth tree, with branches inclined to be thorny ; ovate leaves with small', obtuse teeth, and pure white flowers, the anthers purple. P. Sinensis, Lindl. JAPAN or SAND PEAR. Cult, from China and Japan, is a stronger grower than the last, with larger dark leaves which are very sharply toothed, and tcugh, gritty fruits which are often depressed about the stem, and Apple-like. KIEFFER, LE CONTE, and others, are hybrids with the last. 2. APPLE. Leaves simple ; flowers showy, in a simple cluster or sim- ple umbel; fruit sunken (umbilicate} at both ends, especially at the base. * Exotic ; leaves simply and evenly serrate, ovate or oblong. P. Malus, Linn. COMMON APPLE. Cult, from Eu. ; tree with buds, lower face of the leaves (when young) and calyx woolly ; flowers white and tinged with pink, on short, woolly peduncles ; fruit various, but always holding the calyx lobes upon its apex. P. spect&bilis, Ait. CHINESE FLOWERING APPLE. Cult, from China for its showy rose-colored, semi-double or double flowers ; is an upright tree with gray branches 20 t'o 25 high, and hard leaves which soon become nearly smooth, and are evenly and sharply toothed ; fruit small, with persistent calyx. P. baccata, Linn. CRAB APPLE. From Eu. Small tree with hard, wiry, smooth shoots, long and smooth petioles and pedicels, narrower smooth leaves, and a small, hard, translucent fruit from which the calyx falls before maturity. TRANSCENDENT, HYSLOP, and various other im- proved Crabs are probably hybrids with P. Malus. P. floribunda, Lindl. JAPANESE FLOWERING CRAB. A bush or small tree, perhaps an offshoot from the last ; smooth in all its parts, with long- acuminate, mostly sharply toothed leaves; handsome, flesh-colored or rosy flowers and red flower buds, and a profusion of long-stemmed fruits the size of a pea, from which the calyx falls. Semi-double forms are known in gardens as P. HALLIANA and P. PARKMANI. GRAY'S F. F. & G. BOX. 11 162 ROSE FAMILY. * * Wild species, with some of the leaves irregularly cut-toothed, or even lobed; flowers bright rose-colored* and the fruit greenish, P. coronaria, Linn. AMERICAN or GARLAND CRAB APPLE. Glades from W. N. Y. to Mich, and S. and sparingly W.j small tree, soon smooth, with the mostly triangular ovate leaves rounded or obscurely heart- shaped at base and inclined to be 3-lobed, on slender smooth petioles ; flowers on long, smooth pedicels ; fruit bright green, flattened lengthwise. P. lodnsis, Bailey. WESTERN CRAB APPLE. Leaves oblong or obo- vate-oval, variously notched and. toothed, the lower surface as well as the petioles, short pedicels and young growth, white-pubescent ; fruit spheri- cal or oblong, dull green with minute light dots. There is a double- flowered variety. W. of Great Lakes. P. angustif61ia, Ait. NARROW-LEAVED CRAB APPLE. Leaves lance- oblong or elliptic and small, almost entire or bluntly and sparsely dentate, obtuse or nearly so, thick, shining above, on short, smooth petioles; flowers rather small, on smooth pedicels. From Penn. S. and W. 3. CHOKEBERRY. Leaves simple, the upper face with some small glands along the midrib ; flowers (white} in compound cymes terminating the branches ; styles united at base ; fruit berry-like. P. arbutif61ia, Linn. COMMON CHOKEBERRY. Woods and bogs, N. ; low, spreading shrub with oblong or oblanceolate serrate leaves, acute or acuminate and pubescent below, and a scarlet or light purple fruit which clings to the branches after the leaves fall. Var. melanocarpa, Hook (or P. N*GRA, Sargent), has broadly obovate nearly smooth leaves, earlier flowers, and black fruit which soon falls. 4. ROWAN TREE or MOUNTAIN ASH. Leaves odd-pinnate, of several (9-17) leaflets; flowers (numerous and white) in ample, compound, flat cymes terminating the branches of the season; fruit berry-like, scarlet- red when ripe. Trees often planted for ornament, especially for the clusters of showy fruit in autumn. P. Americana, DC. AMERICAN MOUNTAIN ASH. Slender tree or tall shrub, wild in the cooler districts ; smooth or soon becoming so, with lanceolate taper-pointed and sharply serrate bright-green leaflets on a reddish stalk, pointed and smooth glutinous leaf-buds, and berries not larger than peas. P. sambucif61ia, Cham. & Schlecht. ELDER-LEAVED R. or M. Wild along the northern frontiers ; smooth or nearly so, with oblong or lance- ovate and blunt or abruptly short-pointed leaflets, coarsely serrate with more spreading teeth, sparingly hairy leaf -buds, and larger berries. P. Aucuparia, Gsertn. EUROPEAN R. or M. Commonly planted from Eu. ; forms a good-sized tree, with oblong and obtuse paler leaflets, their lower surface, stalks, and the leaf -buds downy ; and the berries larger Q' in diameter). 5. QUINCE. Leaves simple ; flowers either single upon the ends of leafy shoots, or in small, sessile clusters, white or red; fruit more or less pyriform, the 6 cells normally several or many-seeded. Small trees or bushes. P. Cydbnia, Linn, (or CYD6NIA VULGARIS). COMMON QUINCE. From Eu. ; a small bushy tree with soft, oval, entire leaves which are tomentose below, and very lar^e flowers terminating short leafy shoots, and woolly fruits. (Lessons, Fig. 112.) P. Japdnica, Tlmnb. JAPAN QUINCE (also named CYD6NIA JAP6NICA). Thorny, smooth,, widely branched shrub from Japan ; cult, for the large CALYCANTHUS FAMILY. 163 showy flowers, which are produced in spring earlier than the oval or wedge-oblong leaves, on side spurs, in great abundance, single or more or less double, scarlet-red, or sometimes almost white varieties ; calyx with short and rounded lobes ; fruit green- speckled, very hard, sometimes used for jellies. XXXVIII, CALYCANTHACEJ!, CALYCANTHUS FAMILY. Shrubs with opposite, entire leaves, no stipules, sepals and petals imbricated and indefinite in number and passing one into the other, stamens few or many, with anthers turned out- wards, all these parts on a hollow receptacle or bracted calyx cup in the manner of a rose hip, inclosing numerous pistils which ripen into akenes. Cotyledons rolled up from one mar- gin. Flowers rather large, mostly aromatic, as is the wood also. (Lessons, Fig. 424.) 1. CALYCANTHUS. Flowers livid-purple or dull red, solitary in the axils or terminating leafy branches, with loose bracts passing to colored lanceolate sepals, and these into similar thickish petals, which are borne on the summit of the closed calyx tubej within these are numerous short stamens ; the outer having anthers ending in a tip, the inner smaller and with imperfect anthers or none. Pistils inclosed in the fleshy cup ; ovary with 2 ovules ; styles slender. Akenes oval, coriaceous, inclosed in the leathery hip, which becomes about 2 ' long. 2. CHIMONANTHUS. Flowers yellow and purplish, along naked shoots, sessile in axils of fallen leaves. Bracts and sepals scale-like, ovate, purplish, or brownish. Petals honey-yellow, or the innermost red. Stamens with anthers only 5. 1. CALYCANTHUS, CAROLINA ALLSPICE or SWEET-SCENTED SHRUB. (Greek : cup and flower.} All wild in U. S., and culti- vated, especially the first, which has fragrant strawberry-scented blossoms. Flowers spring and all summer. Mostly natives of elevated lands. C. fldridus, Linn. Wild S. of Va. in rich woods ; leaves soft-downy beneath, l''-3' long, oval or oblong. C. Igevigatus, Willd. Wild from S. Penn., S. along the Alleghanies. Smooth and green, with oval or oblong leaves l'-3' long, and rather small flowers (1|' across). C. glafccus, Willd. Wild from Va., S. ; like the foregoing (possibly a variety of it), but with mostly larger and taper-pointed leaves, glaucous beneath. C. occidentalis, Hook & Arn. WESTERN C. Smooth, with ovate or ovate-oblong and slightly heart-shaped, larger leaves (5'-6' long), green both sides, the upper surface roughish ; the brick-red flowers 3' across, scentless ; akenes hairy. Cult, from Cal. 2. CHIMONANTHUS, JAPAN ALLSPICE. (Greek: winter- flower; it flowers in winter in a mild temperate climate.) C. fragrans, Lindl. Shrub with long branches, which may be trained like a climber, smooth, lance-ovate, pointed leaves, and rather small fra^ grant flowers ; hardy S. of Penn. 164 SAXIFRAGE FAMILY. XXXIX. SAXIFRAGACEJJ, SAXIFRAGE FAMILY. A large family not readily defined by any single characters ; distinguished generally from Kosaceae by having albumen in the seeds, ovaries partly or wholly united, and seldom any stipules ; the herbs and most of the shrubs of the family have only as many or twice as many stamens, and fewer styles or stigmas than there are petals or sepals. Flowers mostly per- fect. Stamens and petals generally borne on the calyx, the latter usually withering and persistent. Leaves alternate or opposite. I. SAXIFRAGE SUBFAMILY. Herbs. Stipules none, or confluent with the base of the petiole. Seeds usually many. * Stamens twice the number of the petals or the lobes of the calyx, mostly 10 ; pod com- monly 2-lobed, beaked, or 2, rarely 3-4, nearly separate pods. +- Petals mostly 5, entire. 1. SAXIFRAGA. Flowers in cymes or panicles, or rarely solitary, perfect. Leaves simple or palmately cut. Petals imbricated in the bud. Pod 2-celled below, or 2 (rarely more) separate pistils and pods, many-seeded. 2. ASTILBE. Flowers in spikes or racemes collected in an ample compound panicle, sometimes polygamous or dioecious. Leaves ample, decompound. Petals small, spatulate, or linear. Little pods 2 or 8, nearly separate, opening down the inner suture, several-seeded. 3. TIARELLA. Flowers in a raceme. Calyx colored (white), 5-parted, and in the sinuses bearing 5 very narrow, slender-clawed petals. Filaments and styles long and slender. Ovary 1 -celled, with several ovules towards the base of the 2 parietal placentae, 2-beaked ; one of the beaks or carpels growing much more than the other and making the larger part of the lance-shaped membranaceous pod, which is few- seeded towards the bottom. -- -i- Petals 5, pinnatifid, very delicate. 4. MITELLA. Flowers in a simple raceme or spike, small. Petals colored like the short open calyx (white or green). Stamens short. Styles 2, very short. Ovary and pod globular, 1-celled, with 2 parietal placentae at the base, many-seeded, opening across the top. * Stamens as many as the petals and alternate with them, usually 5, and a cluster of gland-tipped sterile filaments before each petal; stigmas mostly 4, directly over as many parietal placentce. 5. PARNASSIA. Flower solitary, terminating a scape-like (usually 1-leaved) stem ; the leaves mostly from the root, rounded, smooth, and entire. Calyx free from the ovary of 5 sepals. Petals 5, veiny, imbricated in the bud. Styles none. Pod 1-celled, many-seeded. * * * Stamens only as many as the petals, 4 or 5 / no sterile filaments ; styles 2 and alternate with the placentce or partition. 6. HEUCHERA. Flowers small, in a long panicle, mostly on a scape. Calyx bell- shaped, the tube cohering below with the 1-celled ovary, and continued beyond it, above 5-cleft, and bearing 5 small, spatulate, erect petals at the sinuses. Style* slender. Pod 1-celled, 2-beaked at the apex, opening between the beaks. SAXIFKAGE FAMILY. 165 II. Shrubs, with simple leaves (includes plants which have been ranked in 2 or 3 different families). None of the follow- ing have stipules, except Ribes. Seeds numerous. * Leaves opposite. Calyx-tube wholly coherent with the top-shaped or hemispherical ovary, but not at all extended beyond it. +- Stamens only twice as many as the petals, 8 or 10. 7. DEUTZIA. Flowers all alike and perfect, more or less panicled, showy. Lobes of the calyx 5. Petals 5, valvate, with the edges turned inwards. Filaments flat, the 5 alternate ones longer, commonly with a tooth or fork on each side next the top. Styles 8-5, slender. Pod 3-5-celled. 8. HYDRANGEA. Flowers in cymes, commonly of two sorts, the marginal ones (or in high-cultivated plants almost all) enlarged and neutral, consisting of the corolla-like calyx only (Lessons, p. 78, Fig. 214) ; the others perfect, with a 4-5-toothed calyx, as many small petals valvate in the bud, and twice as many stamens with slender filaments. Styles 2-5, diverging. Ovary 2-5-celled, becoming a small pod which opens at the top between the styles. +- +- Stamens indefinite, 20^0. 9. DECUMARIA. Flowers small, in a compound terminal cyme. Calyx minutely 7-10- toothed. Style thick. Petals 7-10, valvate in the bud. Pod small, top-shaped, many-ribbed, bursting at the sides between the ribs. 10. PHILADELPHIA. Flowers showy, often corymbed or panicled. Calyx with 4 or 5 valvate lobes. Petals 4 or 5, broad, convolute in the bud. Styles 3-5, usually some- what united below. Ovary 3-5-celled, becoming a pod, which splits at length into as many pieces. ^ Leaves alternate. 11. ITEA. Leaves pinnately veined, not lobed. Flowers in a raceme. Calyx nearly free from the 2-celled ovary, 5-cleft. Petals lanceolate, much longer than the calyx, and inserted along with the 5 stamens near its base. Pod slender, 2-celled, splitting through the style and the partition. 12. RIBES. Leaves palmately veined and lobed ; sometimes with narrow stipules united with the base of the petiole. Calyx with its tube cohering with the ovary, and often extended beyond it, the 5 lobes usually colored like the petals. Petals and stamens each 5, on the throat of the calyx, the former small and mostly erect. Styles 2 or partly united into one ; ovary 1-celled with 2 parietal placentae, in fruit becoming a juicy berry, crowned with the shriveled remains of the rest of the flower. 1. SAXIFRAGA, SAXIFKAGE. (Latin name, rock-breaker: many species rooting in the clefts of rocks.) Besides the following there are a number of rare or local wild species. %. * Leaves all clustered at the root, the naked scape clammy above and bearing many small whitish flowers in a panicle or cyme, the 2 ovaries united barely at the base, making at length a pair of nearly separate, divergent pods. Wild species. S. Virgini^nsis, Michx. EARLY S. On rocks and moist banks ; with obovate or wedge-spatulate, thickish, more or less toothed leaves in an open cluster ; scape 3'-9' high, bearing in early spring white flowers in a dense cluster, which at length opens into a loose panicled cyme ; calyx not half the length of the petals ; pods turning purple. S. Pennsylv&nica, Linn. SWAMP S. In low, wet ground N. ; with lance-oblong or oblanceolate obtuse leaves (4/-8' long), obscurely toothed and narrowed into a very short, broad petiole ; scape l-2 high, bearing small greenish flowers in an oblong cluster, opening with age into a looser panicle (in spring) ; the reflexed lobes of the calyx as long as the lance- linear petals. 166 SAXIFRAGE FAMILY. * * Leaves clustered ; flowers more or less showy ; ovaries 2, or sometimes 3-4, almost separate, becoming as many nearly distinct pods. Exotic species cult, for ornament. S. crassifdi/a, Linn. THICK-LEAVED S. Cult, from Siberia ; very smooth, with fleshy and creeping or prostrate rootstocks, sending up thick, round- ish-obovate, nearly evergreen leaves, 6'-9' long, and scapes (bracted mid- way) bearing an ample, at first compact cyme of large, bright, rose-colored flowers, in early spring. Sold also as S. SIBIRICA and S. CUNEIF6LIA. S. sarmentbsa, Linn. BEEFSTEAK S., also called STRAWBERRY GERA- NIUM. Cult, from China and Japan as a house-plant, not quite hardy N. ; rather hairy, with rounded heart-shaped or kidney-shaped and doubly toothed leaves of fleshy texture, purple underneath, green-veined or mottled with white above, on shaggy petioles, from their axils sending off slender strawberry-like runners ; scapes bearing a light, very open panicle of irregular flowers, with three of the petals small rose-pink and yellow-spotted, and two much longer and nearly white ones lanceolate and hanging. 2. ASTILBE. (Name means not shining.} Flowers summer. ^ A. decandra, Don. A tall, rather pubescent herb, 3-5 high, imitat- ing Spiraea Aruncus in appearance, but coarser ; leaflets of the decom- pound leaves mostly heart-shaped, cut-toothed (2'-4' long) ; flowers greenish-white, with petals inconspicuous or absent. Rich woods along the Alleghanies from Va. S. A. Japdnica, Gray (or HOTE!A JAPONICA). Only l-2 high, with leaf- lets of the thrice-ternate leaves lance-ovate or oblong, and crowded white flowers of considerable beauty. Japan. 3. TIARELLA, FALSE MITER WORT. (From tiara, a turban.) 11 T. cordif61ia, Linn. Our only species, in rocky woods, especially N. ; a low and hairy herb, spreading by summer leafy runners ; leaves rounded heart-shaped, sharply lobed and toothed; flowers in a short raceme on a leafless scape, bright white, in spring. 4. MITELLA, MITER WORT, BISHOP'S CAP. (Name means a little mitre, from the shape of the 2-cleft ovary and young pod.) Deli- cate plants of moist woods, especially N. ; spreading by summer leafy runners or rootstocks ; flowers late spring and early summer. Jl M. diphylla, Linn. COMMON or TWO-LEAVED M. Hairy, with rounded heart-shaped and somewhat 3-5-lobed root-leaves on slender petioles, and a pair of opposite, nearly sessile leaves on the scape below the slender raceme of many white flowers. M. nuda, Linn. NAKED-STALKED M. A delicate little plant, with roundish kidney-shaped doubly crenate leaves, and leafless scape (4M>' high) bearing a few greenish blossoms. 5. PARNASSIA, GRASS OF PARNASSUS. (Named for Mt. Par- nassus.') Wild on wet banks ; the large white flower handsome, in summer and autumn. 2Z P. Caroliniana, Michx. The only common species ; has the scape or stem l-2 high, bearing one clasping leaf low down, and terminated with a flower over 1' broad, the many- veined petals sessile, with 3 stout, small, sterile filaments before each. Throughout. P. asarif61ia, Vent. Along the Alleghanies S. ; has rather kidney- shaped leaves, and petals narrowed at base into a short claw ; otherwise; like the first. SAXIFRAGE FAMILY. 167 6. HEUCHERA, ALUM ROOT, the rootstock bemg astringent. (Named for a German botanist, J. H. Heucher.} Wild plants of rocky woods ; the leaves rounded heart-shaped, and more or less lobed or cut, mostly from the rootstock, often one or two on the tall stalk of the panicle. Flowers mostly greenish, in summer. 2 * Flowers very small; stamens and styles protruding. H. Americana, Linn. COMMON A. The only one N. and E. of Penn. (also S. to S. Car.); has scapes and loose panicle (2-3 high) clammy- glandular and often hairy ; leaves with rounded lobes, and greenish flowers in early summer. H. vill6sa, Michx. From Md. to Ga. and W., along the upper coun- try ; is lower, beset with soft, often rusty hairs ; has deeper-lobed leaves, and very small white or whitish flowers, later in summer. * * Flowers larger (the calyx fully \' long), in a narrower panicle, greenish, with stamens little if at all protruding / leaves round and slightly 5-9-lobed. H. hispida, Pursh. Mountains of Va. and N. C., W. Tall (scape 20_4 high), usually with spreading hairs ; stamens a little protruding. H. pub^scens, Pursh. Scapes (l-3 high) and petioles roughish- glandular rather than pubescent ; stamens shorter than the lobes of the calyx. From Penn. S. 7. DEUTZIA. (Named for Johann Deutz, a botanist of Amsterdam.) Flowering shrubs, with numerous panicles of white or pinkish blos- soms, in late spring and early summer ; the lower side of the leaves, the calyx, etc., beset with minute starry clusters of hairs or scurf. D. grdcilis, Sieb. & Zucc. The smaller species, is 2 high, with ovate- lanceolate, sharply .serrate leaves, bright green and smooth, and rather small, snow-white flowejs, earlier than the next ; often forced in green- houses ; filaments forked at the top. Japan. D. scabra, Thunb. (or D. CREN\TA and I). FoRTtrNEi). A tall shrub, rough with the fine pubescence, with pale, ovate or oblong-ovate, minutely crenate-serrate leaves, and rather dull white or pinkish blossoms in sum- mer ; the filaments broadest upwards and with a blunt lobe on each side just below the anther. China and Japan. 8. HYDRANGEA. (Formed of Greek words, water and vase, in reference to the shape of the capsule.) Flowers summer ; often sterile and enlarged, and showy. (Lessons, Fig. 214.) * Leaves lobed. H. quercifdlia, Bartram. OAK-LEAVED H. Stout shrub, 3-6 high, very leafy, downy, with oval, 5-lobed, large leaves, and cymes clustered in oblong panicle, with numerous sterile flowers. Wild from Ga. S., hardy N. in cult. * * Leaves not lobed. i- White-tomentose beneath. H. radiata, Walt, (or H. N^VEA), has ovate or somewhat heart- shaped, pointed leaves, very white-woolly beneath, but smooth and green above ; the flat cyme with a few enlarged sterile flowers round the margin. Wild from S. Car. S. and W., and cult. 168 SAXIFRAGE FAMILY. - +- Green, or nearly so, beneath. H. arbore'scens, Linn. Wild from Penn. and Mo. S., rarely planted ; is smooth or nearly so, with ovate or slightly heart-shaped, serrate, pointed leaves ; the flat cyme dften without any enlarged sterile flowers, but sometimes with a full row round the margin. H. Morten sia, DC. (and H. OTAKSA). COMMON GREENHOUSE HY- DRANGEA. Is very smooth, with large and oval, coarsely toothed, bright green glossy leaves, and the flowers of the round flattish cyme nearly ail neutral and enlarged, blue, purple, pink, or white. China and Japan. //. paniculata, Sieb. COMMON OUTDOOR or HARDY HYDRANGEA. More or less pubescent, at least in the panicle, with oblong-ovate, sharply toothed and long-pointed, dull leaves, which are roughish below, and an elongated panicle of whitish flowers. Japan. 9. DECUMARIA. (Name probably meaning that the parts of the flower are in tens, which is only occasionally the case.) D. bdrbara, Linn. Along streams Va. and S. ; a tall, mostly smooth shrub, with long branches disposed to climb; ovate or oblong shining leaves, and a compound terminal cyme of small white odorous flowers, in late spring. 10. PHILADELPHUS, MOCK ORANGE, STRING A. (Name an- cient, of no application.) Syringa is the generic name of the Lilac. Ornamental shrubs. P. coronarius, Linn. COMMON MOCK ORANGE. Cult, from S. Eu. Shrub with erect branches, smoothish oblong-ovate leaves, having the taste and smell of cucumbers, and crowded clusters of handsome and odorous cream-white flowers, in late spring. P. inod6rus, Linn. SCENTLESS M. Wild in upper districts S. ; shrub, smooth, with spreading, slender branches, mostly entire, ovate-oblong leaves ; rather small flowers scattered at the end -of the diverging branch- lets, and calyx-lobes not longer than the ovary. P. grandifl&rus, Willd. LARGE-FL. M. Wild along streams from Va. S., and planted in several varieties ; tall shrub, with long recurving branches, ovate and pointed, usually toothed, smoothish, or slightly downy leaves, and very large, pure white, scentless flowers, in early summer, either single or in loose clusters at the end of the branches, the slender- pointed calyx lobes much longer than the ovary. Var. floribundus, Torr. & Gray (or P. LATiF6Lius). Robust, 6- 12 high, with the ovate and toothed, 5-ribbed leaves hairy beneath, and large, pure white and nearly scentless flowers clustered, in early summer. Cult. P. Gordon/anus, Lindl. From Ore. ; is very tall, with ovate-acuminate serrate leaves, the flowers very slightly scented and numerous, in 5-9- flowered racemes, in midsummer, 10 days or more later than other kinds. P. hirsutus, Nutt. HAIRY M. Wild in N. Car. and Tenn., and cult. ; slender, with recurving branches, the small, ovate and acute, sharply- toothed leaves hairy, and beneath even hoary ; the small white flowers solitary or 2-3 together at the end of short racemose side branchlets. 11. ITEA. (Greek name of Willow.) I. Virginica, Linn. A tall shrub, with oblong, pointed, and serrulate leaves, and racemes of pretty white flowers, in early summer. Low places, Penn., S. and W. SAXIFRAGE FAMILY. 169 12. RISES, CURRANT, GOOSEBERRY. (Name of uncertain origin.) Low shrubs ; flowers spring ; fruit mostly edible. 1. GOOSEBERRY. Stems commonly with 1 or 2 thorns "below the leaf- stalks or the clusters of leaves, often with numerous scattered prickles besides, these sometimes on the berry also. * Flowers 1-3 in a cluster. -*- Flowers red and showy. R. specibsum, Pursh. SHOWY FLOWERING GOOSEBERRY, of Cal. Somewhat cult, for ornament ; has small and shining leaves ; very handsome flowers on a hanging peduncle, the short-tubular calyx, petals, and long-projecting stamens deep red, so that the blossom resembles that of a Fuchsia ; berry prickly, few-seeded. *- t- Flowers small and [greenish. ++ Calyx lobes shorter than the tube. R. Cyn6sbati, Linn. Has bluntly 3-lobed downy leaves, with slen- der peduncles, stamens and undivided style not exceeding the broad calyx, and large prickly (or rarely smooth) dull purple berry. Common N. w ++ Calyx lobes conspicuously longer than the tube. R. Grossu/aria, Linn. EUROPEAN GOOSEBERRY, but more or less cult, here in several varieties, as INDUSTRY, CROWN BOB, etc., is a stocky bush with thickish leaves, a pubescent ovary and calyx, and a large, usually finely pubescent fruit. R. oxyacantholdes, Linn. Parent of the American Gooseberries, like HOUGHTON and DOWNING, is seldom downy, with thinner leaves, very short thorns or none ; very short peduncles ; stamens and 2-clef t style scarcely longer than the bell-shaped, smooth calyx ; ovary and berry smooth, the latter medium-sized, either green or reddish when ripe. New Eng. to N. J., W. R. rotundifdlium, Michx. Often downy-leaved; peduncles rather slender ; the slender stamens and 2-parted style longer than the narrow calyx ; berry smooth. Mass, and N. Y., S. * * Flowers several, in a nodding raceme. R. laciistre, Poir. LAKE or SWAMP G. Cold bogs and wet woods N. ; low, with 3-5-parted heart-shaped leaves, their lobes deeply cut ; very small flowers with broad and flat calyx ; short stamens and style, and small bristly berries of unpleasant flavor. 2. CURRANT. No thorns or prickles, and the flowers numerous in the racemes. * Flowers greenish or whitish, small. - Leaves without resinous dots; calyx flat and open; berries red (or white). R. prostratum, L'Her. FETID CURRANT. Cold woods N. ; with reclin- ing stems ; deeply heart-shaped and acutely 5-7-lobed leaves ; erect ra- cemes ; pedicels and pale-red berries glandular-bristly ; these and the bruised herbage exhale an unpleasant, skunk-like odor. /?. rubrum, Linn. GARDEN CURRANT. Cult, from Eu., with straggling or reclining stems, somewhat heart-shaped moderately 3-5-lobed leaves ; the lobes roundish, and drooping racemes from lateral buds distinct from the leaf buds ; edible berries red, or white ; also a striped variety. Var. subglanduldsum, Maxim., a native form in cold swamps N., has the racemes clustered below the leafy tips of the canes. 170 ORPINE FAMILY. t- *- Leaves sprinkled with resinous dots ; flowers larger, with oblong- bell-shaped calyx; berries larger, black, aromatic and spicy, glandular- dotted. R. fltfridum, L'Her. WILD &LACK C. Woods N. ; leaves slightly heart- shaped, sharply 3-5-lobed and doubly serrate ; racemes drooping, downy, bearing many whitish flowers, with conspicuous bracts longer than the pedicels. R. mgrum, Linn. GARDEN BLACK C. Cult, from Eu. ; much like the preceding, but has greener and fewer flowers in the raceme, minute bracts, and a shorter calyx. * * Flowers highly colored (red or yellow}, much larger. R. sanguineum, Pursh. RED-FLOWERED C. From Ore. and Cal. ; glandular and somewhat clammy, with 3-5-lobed leaves whitish-downy beneath, nodding racemes of rose-red flowers, the calyx tube oblong- bell-shaped, the berries glandular and insipid. R. GoRDoxiANUM is supposed to be a hybrid between this and the next. R. aureum, Pursh. GOLDEN, BUFFALO, MISSOURI or CRANDALL CUR- RANT. From Mo. to Ore. ; abundantly cult, for its spicy-scented bright- yellow flowers in early spring ; smooth, with rounded 3-lobed and cut- toothed leaves (which are rolled up in the bud), short racemes with leafy bracts, and tube of the yellow calyx very much longer than the spreading lobes ; the berries blackish, usually insipid. XL, CRASSULACE^E, OKPINE FAMILY. Succulent plants, differing from the Saxifrage Family mainly in the complete symmetry of the flowers, the sepals, petals, stamens, and pistils equal in number, or the stamens of just double the number ; the pistils all separate and forming as many (mostly many-seeded) little pods, except in Penthorum, where they are united together. (Lessons, p. 81, Figs. 222- 225.) Penthorum, which is not succulent, is intermediate between this family and the foregoing. Several are somewhat monopetalous. 1. Leaves not at all fleshy, but thin and membranaceous ; the 5 ovaries united into one 5-horned ^-celled pod ; no scales behind the ovaries. 1. PENTHORUM. Sepals 5. Petals 5, small, or usually none. Stamens 10. Pod open- ing by the falling away of thp 5 beaks, many-seeded. Barely the parts are in sixes or sevens. 2. Leaves thickened and succulent; ovaries separate, a minute scale behind each. * Petals separate; sepals nearly so or united at the base. 2. SEMPERVIVUM. Sepals, narrow petals, and pistils 6-12 or even more, and stamens twice as many. Plants usually multiplying by leafy offsets, on which the leaves are crowded in close tufts like rosettes. 3. SEDUM. Sepals, narrow petals, and pistils 4 or 5 ; the stamens twice as many, the alternate ones commonly adhering to the base of each petal. 4. CEASSULA. Sepals or lobes of the calyx, petals, stamens, and many-seeded pistils 5. Perennial herbs or fleshy-shrubby plants, with flowers in cymes or clusters. OKPLNE FAMILY. 171 * Petals united by their edges below, and bearing the stamens. +- Calyx 5-cleft or 5-parted ; pistils 5. 5. ROCHEA. Corolla salver-forin, longer than the calyx. Stamens 5. 6. COTYLEDON. Corolla urn-shaped, bell-shaped, or cylindrical, sometimes 5-angled. Stamens 10. 4- +- Calyx and corolla both 4-lobed at summit ; pistils 4. 7. BEYOPHYLLUM. Calyx inflated, shortly 4-toothed, the lobes of the corolla at length projecting and spreading. Stamens 8, projecting on slender filaments. Leaves opposite, petioled, simple or odd-pinnate, crenate. 1. PENTHORUM, DITCH STONECROP. (Name from Greek, alluding to the parts of the flower being in fives.) % P. sedoldes, Linn. Wet places, especially by roadsides ; a homely weed, about 1 high, with alternate lanceolate and serrate leaves, and yellowish-green inconspicuous flowers loosely spiked on the upper side of the branches of an open cyme, all summer and autumn. 2. SEMPERVIVUM, HOUSELEEK. (Latin for live-forever.) ^ S. tectorum, Linn. COMMON HOUSELEEK, HEN-AND-CHICKENS, ADAM- AND-EVE, OLD- MAN-AND- WOMAN. Propagating abundantly by offsets on short and thick runners ; leaves of the dense clusters oval or obovate, smooth except the margins, mucronate ; those on the flowering stems scattered, oblong, clammy-pubescent, as well as the clustered purplish or greenish flowers ; sepals, petals, and pods mostly 12. Cult, in country gardens, and used for carpet bedding ; rarely flowering, in summer. The common country names refer to the companionship of the plants due to their method of propagation. (Lessons, Figs. 91, 191.) 3. SEDUM, STONECROP, ORPINE. (From Latin sedeo, sit, i.e. upon rocks, walls, etc.) The following are all smooth perennials, and hardy N., except the first species. Many others are cult., but are not common. 1. Leaves flat and broad, oblong, obovate, or rounded. * The lower ones, at least, whorled in threes. S. Siebbldii, Sweet. SIEBOLD'S S. Cult, from Japan, mostly in pots ; with slender and weak or spreading stems, glaucous and mostly reddish- tinged, round, and often concave leaves (!' or less long), with a wedge- shaped base, and wavy-toothed margin, all in whorls up to the cyme of rosy-purple flowers, which all have their parts in fives. S. tern^tum, Michx. THREE-LEAVED S. Wild in rocky woods from N. Y., S. and W., and in gardens; with spreading stems creeping at base and rising 3'-6' when they blossom ; the lower leaves wedge-obovate and whorled; the upper oblong and mostly scattered, about 4' long; flowers white, the first or central one with parts generally in fives, the others sessile along the upper side of the usually 3 spreading branches and mostly with their parts in fours ; in late spring. * * All or most of the leaves alternate ; flowers in a corymb-like, terminal cyme, purple or purplish, in summer; all with their parts in fives. 3. Telephium, Linn. GARDEN ORPINE or LIVE-FOREVER. Cult, from Eu, in old country gardens ; erect, about 2 high, with oval and mostly wavy-toothed, pale, and thick leaves ; small and dull-colored flowers in a compound cyme, and short-pointed pods. Becoming a weed E. 172 ORPINE FAMILY. S. telephioldes, Michx. WILD O. or L. Dry rocks on mountains, chiefly along the Alleghanies ; 6'-12' high, very like the last, but with fewer flowers, and pods tapering into a slender style. 2. Leaves narrow and thick, barely flattish or terete; low or creeping plants. S. acre, MOSSY S., or WALL PEPPER. Cult, from Eu., for edgings and rock work, running wild in some places ; a moss-like little plant, forming mats on the ground, yellowish-green, with very succulent and thick, ovate, small, and crowded leaves, and yellow flowers in summer, their parts in fives. S. pulch^llum, Michx. BEAUTIFUL S. Wild S. W. on rocks; also cult, in gardens ; spreading and rooting stems, 4'-12' long ; leaves crowded, terete, linear-thread-shaped ; flowers rose-purple, crowded on the upper side of the 4 or 5 spreading branches of the cyme, their parts mostly in fours, while those of the central or earliest flower are in fives ; in summer. S. sarmentdsum, Bunge. (Known in gardens as S. CARNEUM, var. VARIEGXTUM.) Cult, in borders, and for carpet bedding ; has creeping pink stems, and the small leaves mostly opposite, sometimes in threes, linear, flattish, acute, very pale green, and white-edged ; flowers yellow. China. 4. CRASSULA. (So named from the incrassated or thick leaves.) House-plants, occasionally cult., from Cape of Good Hope. 2/ C. arborescens, Willd. Fleshy shrub, with glaucous roundish-obovate leaves (2' long) tapering to a narrow base, and dotted on the upper face ; the flowers rather large and rose-colored. C. /6ctea, Soland. Has greener and narrower-obovate leaves, connate at the base in pairs, and a panicle of smaller white flowers. C. fa/cata, Wendl. Has slightly woody stems, oblong and rather falcate or curved leaves connate at base, 3'-4' long, powdery-glaucous, and a compound cyme of many red sweet-scented flowers, the petals with erect claws partly united below, and spreading abruptly above. 5. ROCHEA. (Named for a Swiss physician, Laroche.} Half-shrubby succulent house-plants of the Cape of Good Hope. y. R. cocclnea, DC. Stems l-2 high, thickly beset with the oblong- ovate (!' long) leaves up to the terminal and umbel-like, sessile cluster of handsome flowers ; tube of the scarlet-red corolla, I' long. 6. COTYLEDON. (From Greek word for a shallow cup.} House- plants, not common. 2/ Many species are cult. C. orbicu/ata, Linn. Half-shrubby, succulent plant, from Cape of Good Hope, with opposite white-powdery or glaucous wedge-obovate leaves (2'-4' long), and a cluster of showy red flowers (nearly 1' long) raised on a slender naked petiole, the cylindraceous tube of the corolla longer than the recurved lobes. C. (or Echevericf) coccinea, Cav. From Mex. ; is shrubby at base, with the wedge-obovate, acute leaves in rosettes, and alternate and scattered on the flowering stems ; flowers in a leafy spike, the 5-parted corolla not longer than the spreading calyx, 5-angled at base, red outside, yellow within. 7. BRYOPHYLLUM. (Name of Greek words for sprout or bud and leaf.) % B. calyclnum, Salisb. A scarcely shrubby, succulent plant, probably from Mex., cult, in houses ; with opposite petioled leaves, 3 or 5 pinnate SUNDEW FAMILY. 173 leaflets, or the upper of single leaflets, and an open panicle of large and rather handsome, hanging green flowers, tinged with purple ; the calyx is oblong and bladdery ; out of it the tubular corolla at length projects, and has 4 slightly spreading acute lobes ; the leaflets oval, 2'-3' long, crenate ; when laid on the soil, or kept in a moist place, they root and bud at the notches, and produce little plants. XLI. DROSERACKE, SUNDEW FAMILY. Bog-herbs, with regular flowers, on scapes ; leaves in a tuft at the root, glandular-bristly or bristly-fringed, and rolled up from the apex in the bud, in the manner of Ferns ; the per- sistent sepals and withering-persistent petals each 5 ; stamens 5-15, with their anthers turned outward ; and a 1-celled many- seeded pod. Represented here by two genera of insectivorous plants. (See Lessons, p. 154.) 1. DEOSERA. Stamens 5. Styles 8-5, but 2-parted, so as to seem like 6-10. Ovary with 8 (rarely 6) parietal placentae. Keddish-colored and sticky-glandular. 2. DIONJEA. Stamens 15. Style 1 ; stigma lobed and fringed. Ovules and seeds all at the broad base of the ovary and pod. Leaves terminated by a bristly-bordered fly- trap. 1. DROSERA, SUNDEW. (Name means in Greek dewy, the gland surmounting the bristles of the leaves producing a clear and dew-like drop of liquid, which is glutinous, and serves to catch small insects.) Flowers small, in a 1 -sided spike or raceme, each opening only once, in sunshine, in summer. ^J * Flowers small, white ; leaves with a blade. D. rotundifdlia, Linn. ROUND-LEAVED S. The commonest species in peat bogs ; with round leaves on long, hairy petioles, spreading in a tuft. When a small fly or other insect is caught by the sticky glands on the upper face of the leaf, the bristles of the outer rows very slowly turn inwards, so that their glands help to hold the prey. D. intermedia, Hayne, var. Americana, DC. In very wet bogs or shallow water N. ; has spatulate-oblong leaves on naked petioles, some of them erect. D. brevif61ia, Pursh. SHORT-LEAVED S. Small ; scape only 2'-5' high, few-flowered ; leaves short, wedge-shaped. In wet sand, only at * * Flowers rose-purple ; no blade to the leaf. D. filifdrmis, Raf. THREAD-LEAVED S. Leaves erect, thread-shaped ; scape 6'-12' high, from a bulb-like base ; flowers handsome, ^' or more broad. In wet sandy soil near the coast, from Plymouth, Mass., to Fla. 2. DIONJEA, VENUS'S FLYTRAP. (Named for the mother of Venus.) ^ Only one species. D. muscipula, Ellis. Grows in sandy bogs hi N. and S. Car., but kept in conservatories as a curiosity. (Lessons, Figs. 176, 492.) Flowers white, borne in an umbel- like cyme on a scape 1 high, in spring. 174 WITCH-HAZEL FAMILY. XLH HAMAMELIDE^, WITCH-HAZEL FAMILY Shrubs or trees, with alternate simple leaves, deciduous stipules, small flowers in heads, spikes, or little clusters, the calyx united below with the base of the 2-styled ovary, which forms a hard or woody 2-celled and 2-beaked pod, opening at the summit. Stamens and petals inserted on the calyx. 1. Shrubs, with perfect or merely polygamous flowers, a regular calyx, and a single ovule, becoming a bony seed, suspended from the top of each cell. 1. HAMAMELIS. Flowers in small clusters in the axils of the leaves, expanding late in autumn, ripening the seeds the next summer. Calyx 4-parted. Petals 4, strap- shaped. Stamens 8, very short ; the 4 alternate with the petals bearing anthers, the 4 opposite them imperfect and scale-like. Styles short. Pod with an outer coat separating from the inner. 2. FOTHERGILLA. Flowers in a scaly-bracted spike, in spring, rather earlier than the leaves. Calyx bell-shaped, slightly 5-7-toothed. Petals none. Stamens about 24, rather showy, the long and club-shaped filaments bright white. Styles slender. Pod hairy. 2. Tree, with monoecious small flowers, in dense heads or clusters, destitute both of calyx and corolla, the fertile with many ovules in each cell, but only one or two ripening into scale-like seeds. 3. LIQUIDAMBAR. Heads of flowers each with a deciduous involucre of 4 bracts, the sterile in a conical cluster, consisting of numerous short stamens with little scales intermixed ; the fertile loosely racemed or spiked on a drooping peduncle, composed of many ovaries (surrounded by some little scales), each with 2 awl-shaped beaks, all cohering together and hardening in fruit. 1. HAMAMELIS, WITCH-HAZEL. (An old Greek name.) H. Virginiana, Linn. Tall shrub, of damp woods, with the leaves obovate or oval, wavy-toothed, straight-veined like a Hazel, slightly downy ; the yellow flowers remarkable for their appearance late in autumn, just as the leaves are turning and about to fall. Seeds ripening the following year, and forcibly ejected from the capsule through hygro- scopic action. 2. FOTHEROILLA. (Named for Dr. Fothergill of London, an early botanist.) F. Gard&ni, Linn. Low, rather ornamental shrub, in swamps, from Va. S., with oval or obovate, straight-veined leaves, toothed at the sum- mit and often hoary beneath, the white flowers hi spring. 3. LIQUIDAMBAR, SWEET GUM TREE or BILSTED. (Names allude to the fragrant juice or balsam which exudes from the trunk.) L. Styracfflua, Linn. The only species of this country ; a large and beautiful tree in low grounds, from S. N. Eng. to 111., and especially S., with fine-grained wood, gray bark forming corky ridges on the branches, and smooth and glossy, deeply 5-7-lobed leaves, which are fragrant when bruised, changing to deep crimson in autumn, their triangular lobes pointed and beset with glandular teeth ; greenish flowers appearing with the leaves in early spring. Cult. MYRTLE FAMILY. 176 XLIII. HALORAGE^E, WATER MILFOIL FAMILY. Contains a few insignificant aquatic or marsli plants, with very small greenish flowers, sessile in the axils of the (often whorled) leaves or bracts, a single ovule and seed suspended in each of the 1-4 cells of the ovary, and 1-8 stamens ; all of them too obscure and unimportant for record here. The species are fully treated in the Manual XLIV. MYETACE^l, MYRTLE FAMILY. Trees or shrubs, with simple, entire, and mostly aromatic leaves, punctate with pellucid or resinous dots, no stipules, perfect flowers, calyx-tube adherent to the ovary, its throat, or a disk bordering it, bearing the petals and numerous stamens ; style and stigma single. A large family in the tropics and southern hemisphere, here commonly known only by a few house-plants, or grown for fruit or ornament far S., which may be briefly noted as follows : 1. Myrtus communis, Linn. COMMON MYRTLE. From the Mediter- ranean region ; smooth, with ovate or lance-ovate, opposite, shining leaves, small in the variety usually cultivated ; peduncles in their axils bearing a small white or rose-tinged flower (sometimes full double), fol- lowed by a black berry, containing several kidney-shaped seeds. 2. Eugenia Jdmbos, Linn. ROSE APPLE. From India ; smooth, with opposite, shining, long, and lanceolate leaves, and clusters of large white flowers, with their long stamens most conspicuous; the calyx tube dilated and prolonged beyond the ovary, which forms a large edible berry, like a small apple, scentless, but when eaten, of a rose-like savor ; seeds very few, large. 3. ' Psidium Guyava, Linn. GUAVA. With oval, feather-veined, opposite leaves, pubescent beneath, and one or two white flowers at the end of an axillary peduncle; the fruit a large and pear-shaped yellowish berry, which is edible, and from which Gruava jelly is made in the West Indies. The WHITE, PEAR, and APPLE GUAVAS are of this species. P. POMf- PERUM and P. FYRfFERUM are forms of this species. The plant is prob- ably native to tropical America, although now widely distributed. P. Cattle/anum, Sabine. CATTLE Y GUAVA. Has obovate, and thick, and shining leaves, and a small reddish fruit, which lacks the muskiness of the common sorts. 4. Callistemon fanceo/atus, Sweet. Of Australia, called BOTTLE BRUSH, on account of the appearance of the flowers (sessile all round the stem below the later leaves) with their very long, deep red stamens ; the 5 petals small and falling early ; the fruit a small, many-seeded pod, open- ing at the top; the alternate lanceolate leaves remarkable for being turned edgewise by a twist at thek base, as in many related Myrtaceous plants of Australia. 176 MELASTOMA FAMILY. XLV. MELASTOMACE^E, MELASTOMA FAMILY. *. Plants with opposite and simple 3-7-ribbed leaves, no stip- ules, as many or twice as many stamens as petals, both inserted in the throat of the calyx, anthers usually of peculiar shape, and opening by a small hole at the apex. Flowers usually handsome, but mostly scentless. None in common cultiva- tion. 1..RHEXIA, DEERGRASS, MEADOW BEAUTY. (Name Greek, application obscure.) Low, erect herbs of wet or sandy ground, com- moner S., often bristly, at least on the margins of the sessile (or nearly so) 3-5-ribbed leaves, with handsome flowers in a terminal cyme or panicle. Tube of the calyx urn-shaped, adherent to the lower part of the 4-celled ovary and continued beyond it into a short 4-toothed cup, persistent ; petals 4, obovate ; stamens 8, with anthers opening by a single, minute hole ; style slender ; stigma simple ; seeds numerous in the pod, coiled like minute snail shells. Flowers summer. 2Z # Anthers linear and curved, with a sac-like base and usually a minute spur; flowers in a panicle or loose cyme, peduncled. R. Virglnica, Lirin. The common species N. in sandy swamps ; 6'- 20' high, with square stem almost winged at the angles ; ovate or lance-oval leaves, gland, tipped hairs, and large, pink-purple flowers. R. arist6sa, Britt. Branches more or less wing-angled ; leaves linear- oblong, not narrowed at base, the hairs few and not glandular ; flowers bright purple ; the petals sparsely villous. N. J. to S. Car. R. Mariana, Linn. 10'-24' high, with terete or 6-angled, branching stem; linear or lance-oblong leaves narrowed at base, and pale purple flowers hairy outside. N. J. and Ky., S. R. glab^lla, Michx. Smooth, with a simple slender stem, lanceolate, glaucous leaves, and large bright purple flowers. Pine barrens S. R. strlcta, Pursh. Stem tall and smooth, 4-winged, hairy at the joints ; leaves lanceolate or nearly so and acute, 5-ribbed, bristly-serrate ; flowers purple in a compound cyme, the calyx smooth and urn-shaped with lanceolate lobes. Pine barrens, Ga. , S. and W. * * Anthers oblong and straight, destitute of any appendage. - Flowers purple, few or solitary; leaves small (rarely I' long) , rounded- ovate, ciliate with long bristles; stem square, smooth. R. cili6sa, Michx. Stem 10'-12' high ; leaves bristly on the upper face ; and calyx smooth. Bogs in pine barrens from Md. , S. R. serrulata, Nutt. Stem 3'-6' high; leaves smooth above; calyx bristly. Bog in pine barrens, Ga. and S'. - - Flowers yellow, small, numerous, not casting the petals early, as do the others ; stem 4-angled, bristly, bushy branched above. R. Ifctea, Walter. Stem 1 high, bristly ; leaves lanceolate, or the lower obovate, bristly-serrulate but smooth, acute; calyx smooth. N. Car., S. and W. LOOSESTKiFE FAMILY. 177 XLVI. LYTHRACE^J, LOOSESTRIFE FAMILY. Trees or herbs with the 1-4-celled, many-seeded ovary and pod usually free from, but mostly inclosed in, the tube of the calyx, the leaves not punctate, mostly opposite and entire, the stamens on the throat of the calyx, with anthers opening lengthwise. Flowers perfect, often dimorphous or trimor- phous. To this family is now appended the Pomegranate, which, although peculiar, is nearer to this than to the Myrtle Family, to which it is often referred. 1. Ovary coherent with the calyx tube, becoming a fleshy fruit. Small tree. 1. PUNICA. Calyx tube colored (scarlet), thick and coriaceous, its top-shaped base cohe- rent with the ovary, above enlarged and 5-7-lobed ; its throat bearing the 5-7 petals and very many incurved stamens. Style slender. Ovary with many cells in two sets, one above the other, and very many ovules in each. Fruit large, globular, crowned with the calyx lobes, berry -like, but with a hard rind ; the numerous seeds coated with a juicy edible pulp; 2. Ovary free from the calyx tube, becoming a l-6-celled pod. * Stamens indefinitely numerous. Small tree. 2. LAGERSTR(EMIA. Calyx 6-lobed. Petals 6, very wavy-crisped, raised on slender claws, borne on the throat of the calyx. Stamens borne in the bottom of the calyx, very long and slender, 6 outermost larger than the rest. Style very slender. Pod oblong, thick, many-seeded, 3-6-celled, only the base covered by the persistent calyx. * * Stamens 4-1 6, only as many or twice as many as the lobes of the calyx, inserted lower down than the petals. Herbs or nearly so ; calyx mostly with projecting folds, or accessory teeth between the proper teeth or lobes. +- Flowers regular or nearly so ; pod many-seeded, included in the calyx. .-.,., H- Stamens 4. 3. ROT ALA. Calyx short, bell-shaped, or nearly globose, with tooth-like appendages at the sinuses. Stamens short. Petals 4. Capsule globular and 4-celled, septicidal. Leaves (in ours) opposite. 4. AMMANNIA. Calyx short, 4-angled, generally with a horn-like appendage at each sinus. Petals 4 and small, or none. Pod globular, 2-4-celled, opening irregularly. Leaves opposite, narrow. H- 4+ Stamens more than 4. 5. LYTHRUM. Calyx cylindrical, 8-12-ribbed or striate, with a minute appendage in each sinus. Petals 5-T, mostly 6. Stamens 5-14. Style slender. Pod oblong, 2-celled. Leaves sessile. 6. DECODON. Calyx short, bell-shaped, or hemispherical, with prominent projections between the teeth. Stamens 8 or 10 (rarely more), twice as many as the petals, in 2 sets, with long projecting filaments. Style slender. Pod globular, 3-5-celled. Leaves mostly whorled in threes, or opposite. Flowers trimorphous. -- -t- Flowers irregular ; pod mostly few-seeded. T. CUPHEA. Calyx elongated, mostly many-ribbed, gibbous, spurred, or with a sac-like projection at base on the upper side, oblique at the mouth, which has 6 proper teeth, and usually as many intermediate accessory ones or processes. Petals mostly 6, with claws, and very unequal, the two upper ones larger ; sometimes all or part wanting. Stamens 11 or 12, unequal. Ovary flat, 2-celled, but one cell smaller and sterile or empty. Pod inclosed in the calyx, and bursting through it on the lower side. GRAY'S F. F. & G. EOT. 12 178 LOOSESTRIFE FAMILY. 1. PUNICA, POMEGRANATE. (The name means Carthaginian.) P. Granatum, Linn. Tree cult, from the Orient as a house plant N, and for its fruit S. ; smooth, with small oblong or obovate obtuse leaves, either opposite or scattered, mostly clustered on short branchlets ; the flowers short-stalked, usually solitary, large, both calyx and corolla bright scarlet, with 5-7 petals, or full double ; the seedy fruit a large as a small apple. 2. LAGERSTRCEMIA, CRAPE MYRTLE. (Named for a Swedish naturalist, Lagerstrcem.) L. /ndica, Linn., from E. Indies ; planted for ornament from Wash- ington, S., and in conservatories N. ; shrub with smooth, ovate or oval opposite, leaves, and panicles of very showy pale rose or flesh-colored large flowers, remarkable for the wavy-crisped petals and long silky -tufted stamens. 3. ROTAL A. ( Wheel-shaped.') One inconspicuous marsh herb in our region. R. ramdsior, Koehne. Plant 3 ; -8' high, with narrow leaves tapering to the base ; very small, sessile flowers in the axils, solitary or rarely 3 together. Mass, to Fla. and W. 4. AMMANNIA. (Named for Paul Ammann, an early German bot- anist.) Low insignificant herbs in wet places S., with small, greenish flowers in the axils of the narrow leaves. A. coccinea, Rottb. Leaves linear-lanceolate, with an auricled base ; flowers in dense subsessile axillary cymes. N. J. to Fla. and W. 5. LYTHRUM, LOOSESTRIFE. (Name in Greek for blood; appli- cation obscure.) Flowers summer. * Flowers small and few; stamens 1 or less. L. Hyssopifdlia, Linn. Leaves small and narrow, obtuse, longer than the very small, pale purple flowers ; stamens 4-6 included. Low (6'-10'), in marshes from Me. to N. J. L. alatum, Pursh. Low grounds W. and S. ; nearly smooth, slender, 2-3 high, above and on the branches with margined angles, very leafy ; the small leaves oblong, the uppermost not longer than the small flowers hi their axils ; petals 6, purple ; stamens 6, in some flowers exserted. 1 * * Flowers showy, in spicate clusters ; stamens 8 or more. L Salicaria, Linn. SPIKED L. With stems 2-3 high ; leaves broad- lanceolate, and often with a heart-shaped base, in pairs or threes ; flowers crowded in their axils and forming a wand-like spike, rather large, with 6 or rarely 7 lance- oblong pink petals, and twice as many stamens of two lengths. Sparingly wild N. E. in wet meadows, and cult ; Eu. 2 6. DECODON. (Name from Greek for ten-toothed.} H D. verticillatus, Ell. Common E. and S. in very wet places ; smooth or minutely downy, with long, recurving branches (2-8 long), lanceolate leaves, mostly in threes, the upper with clustered, short-stalked flowers in their axiis, 5 wedge-lanceolate rose-purple petals, and 10 stamens of two or three lengths. EVENING PKIMEOSE FAMILY. 1T9 7. CUPHBA. (Name from Greek, means gibbous or curved, from the shape of the calyx.) Leaves Chiefly opposite ; flowers all summer. * Annuals. C. viscosfssima, Jacq. CLAMMY C. Sandy fields from Conn, to 111. and S. ; a rather homely herb, l-2 high, branching, clammy -hairy, with lance-ovate leaves ; small flowers somewhat racemed along the branches and ovate pink petals on short claws. C. /anceoldta, DRYAND (or C. SILENOIDES). Cult, from Mexico ; clammy- hairy, 1 high, with lance-oblong or lanceolate leaves tapering at base into short petiole, and rather large flowers, some racemed on the branches ; calyx purplish, almost 1' long, ovoid at base and with a tapering neck ; petals blood-purple or crimson, rounded, the 2 larger ' in diameter. # * Perennials, more or less woody at base. C. hyssop/fdlia, HBK. A diffuse plant usually grown in pots, with small and linear-oblong spreading leaves, and solitary, little, pinkish flowers which, including the slender pedicels, are scarcely longer than the leaves. Mex. C. Ignea, DC. (or C. PLATYCENTRA). Cult, from Mexico, both in greenhouses and for borders, flowering through the season; slightly woody at base, 8' -12' high, forming masses, thickly beset with the ovate or lance-ovate acute, smooth, and glossy bright green leaves, with bright vermilion flowers between each pair, the calyx narrow and tubular, almost 1' long, with a short and very blunt spur at base, the short border and teeth dark violet edged on the upper side with white ; petals none. XLVII. ONAGRACEJJ, EVENING PRIMROSE FAMILY. Herbs, or sometimes shrubs, generally without stipules ; the parts of the perfect and symmetrical flowers in fours (rarely in two to sixes) throughout; the tube of the calyx usually prolonged more or less beyond the adherent ovary, its lobes valvate in the bud, its throat bearing the petals (convolute in the bud), and as many or twice as many stamens ; styles always united into one. Embryo filling the seed ; no albumen. Com- prises many plants with showy blossoms. (Lopezia has irregu- lar flowers with only one perfect. stamen.) * Capsule dry and dehiscent, 2-6-celled, and the cells o> -seeded. +- Seeds comose : i.e. furnished with a tuft of long and soft hairs at one end. 1. EPILOBIUM. Calyx with tube scarcely at all extended beyond the linear ovary. Petals 4. Stamens 8. 2. ZAUSCHNERIA. .Calyx extended much beyond the linear ovary into a funnel-shaped tube, with an abruptly inflated base where it joins the ovary, and with 4 lobes as . long as the 4 oblong-obcordate petals, both of bright scarlet color. Stamens 8 and, as well as the long style, projecting. -- +- Seeds naked, i.e. without a downy tuft. *+ Flowers regular and symmetrical, but often without petals ; the calyx tube not extended beyond the broad summit of the ovary, on which the green lobes mostly persist ; style usually short ; stigma capitate. 3. JUSSI^EA. Stamens twice as many as the lobes of the calyx, petals, and cells of the pod ; i.e. 8 or 10, rarely 12. 180 EVENING PRIMROSE FAMILY. 4. LUDWIGIA. Stamens as many as the lobes of the calyx and cells of the pod, almost always 4. Petals 4, often small, or none. 5. CLARKIA. Calyx tube barely continued beyond the ovary into a very short, funnel- form cup. Petals broad, wedge-shaped or rhombic, sometimes 3-lobed, raised on a slender claw. Stamens 8, with slender filaments, the alternate ones shorter ; anthers curved or coiled after opening, those of the short stamens much smaller, or deformed and sterile. Stigmas 4, oval or oblong. Pod linear and tapering upwards, 4-sided. Flowers never yellow. ++ -M- Flowers regular and symmetrical; calyx tube extended more or less beyond the ovary, the lobes mostly reflexed ; petals 4. 6. EUCHARIDIUM. Calyx tube much prolonged and slender beyond the ovary. Petals wedge-shaped and 3-lobed at summit, tapering into a short claw. Stamens only 4, on slender filaments. Stigmas 2 or 4. Pod oblong-linear. Seeds slightly wing- margined. Flowers never yellow. 7. (ENOTHERA. Calyx tube generally much prolonged beyond the ovary. Petals usually obovate or obcordate, with hardly any claw. Stigmas 4, long and slender (rarely discoid). Stamens 8. Flowers yellow or white, or rose-red. 8. GODETIA. Calyx tube beyond the linear or spindle-shaped ovary, inversely conical or funnel-shaped. Flowers open by day, scentless. Petals broad and fan-shaped or wedge-shaped, the truncate summit generally eroded, lilac-purple, rose-color, or sometimes white. Stigma with 4 linear or short and broad lobes. Anthers erect (stamens 8) on short (the alternate ones on very short) and broadish filaments, curv- ing after opening. M- -H- -M- Floioers irregular and unsymmetrical ; calyx tube not extended. 9. LOPEZIA. Flowers small. Calyx with 4 linear purplish lobes. Petals with claws, 4, turned towards the upper side of the flower, the two uppermost narrower and with a callous gland on the summit of the claw, and what seems to be a fifth small one (but is a sterile stamen transformed into a petal) stands before the lower lobe of the calyx. Fertile stamen only one with an oblong anther. Style slender ; stigma entire. Pod globular. * * Fruit a berry, ^.-celled. 10. FUCHSIA. Flowers showy ; the tube of the highly colored calyx extended much beyond the ovary, bell-shaped, funnel-shaped, or tubular, the 4 lobes spreading. Petals 4. Stamens 8. Style long and thread-shaped ; stigma club-shaped or capitate. * * * Capsule indehiscent, l-4-celled, the cells generally \-seeded. +- Parts of the flower in twos. 11. CIRC. || || Leafy -stemmed, later flowering. o Involucre imbricated. 10. CHRYSOPSIS. Eay flowers numerous in one row. Scales of the involucre narrow, not leaf-like. Pappus of many roughish slender bristles, with also an outer row of very short and stout or chaff-like bristles. Akenes flattened, hairy. Heads single or corymbed. Leaves alternate. 11. SOLIDAGO. Kay flowers 1-8, or rarely 10-16, the tubular disk flowers several, rarely many. Involucre oblong, its scales appressed, of unequal lengths. Pappus a single row of slender roughish bristles. Akenes narrow and terete, many -ribbed. Heads in large clusters, panicled or corymbed, small. Leaves alternate, o o Involucre not (or very slightly') imbricated. 56. ARNICA. Ray flowers several or many in a single row. Scales of the involucre nearly equal in 2 rows. Pappus a single row of rough rather rigid bristles. Akenes slender. Heads few and rather large. Leaves opposite. 57. SENECIO. Ray flowers several in a single row, or sometimes none ; the disk flowers (as in the last three) perfect and fertile. Scales of the involucre in a single row, or often with small bractlets at the base. Pappus very fine and soft. Heads mostly in corymbs. Leaves alternate, simple or compound. 58. OTHONNOPSIS. Ray flowers few, in one series. Disk flowers all sterile. Involucre campanulate (in ours), the scales in one row, more or less united at the base. Akenes of ray flowers oblong, 5-10-ribbed, pubescent, crowned with the copious pappus in several or many rows ; of the disk flowers slender, glabrous, the pappus less. Leaves fleshy. ++-H-Rays white, blue or purple (at least never yellow), the flowers of the disk mostly yellow. Akenes flatfish. Leaves simple and alternate. 14. CALLISTEPHUS. Ray flowers very numerous, usually in more than one row, in cul- tivation often very numerous. Involucre in several rows, more or less leafy. Pap- pus of many slender and roughish bristles, surrounded at base by a little cup or crown, consisting of many little scales or short stiff bristles more or less united. Heads solitary terminating leafy stems or branches, large and broad. Leaves sessile, coarsely toothed. Annual. 15. SERICOCARPUS. Ray flowers about 5, white, fertile ; disk flowers 12-20, pale yellow. Involucre cylindrical or clavate, the scales loosely imbricated in several rows, whitish and appressed, often with greenish spreading tips. Akenes short and obpyramidal, very silky. Pappus simple, of numerous capillary bristles. Perennials, with sessile leaves and mostly clustered heads. 16. ASTER. Kay flowers more or less numerous, in one row. Involucre imbricated. Pappus of very numerous slender roughish bristles ; no cup or crown of short bristles outside. Heads usually panicled or corymbed. Usually perennial. 17. ERIGERON. Ray flowers numerous, narrow, and commonly occupying more than one row. Involucre more simple than in Aster, the scales narrower, appressed, mostly of equal length and occupying only one or two rows, without any leaf-like tips ; and the pappus more scanty, often some minute short and sometimes chaff- like bristles at the base of the long ones. Annual or perennial. f- +- Pappus not of long hair-like bristles, either a little cup or crown, or of a few scales, teeth, awns, etc., or none at all. ++No chaff on the receptacle among the flowers, except perhaps in Achillea and Anthe- mis and in some cultivated and altered forms of Chrysanthemum. Leaves mostly alternate = Akenes flat ; rays (pistillate) not yellow, at least in our species. 12. BELLIS. Heads with numerous white, reddish, or purple rays. Receptacle high, conical. Akenes flat, obovate, wingless ; no pappus. Low herbs, with solitary peduncled heads, and entire or merely toothed leaves. GRAY'S F. F. & G. EOT. 15 226 COMPOSITE FAMILY. 18. BOLTONIA. Flowers resembling those of Aster and Erigeron. Receptacle conical or hemispherical. Akenes very flat, obovate or obcordate with a callous margin or wing ; pappus of several minute and short bristles, and commonly 2 or 3 short awns Leafy-stemmed, tall, branching kerbs, with pale-green thickish and chiefly entire leaves often turned edgewise. 51. ACHILLEA. Heads mostly with few and white (rarely rose-red or yellow) rays. Keceptacle small, flattish, chaffy. Akenes oblong, margined ; no pappus. = = Akenes incurved or boat-shaped, rough-tubercled on the back ; no pappus ; rays numerous in more than one row ; flowers all yellow or orange. 62. CALENDULA. Heads showy, solitary, terminating the branches, with the very numerous rays pistillate and fertile, expanding in sunshine or bright daylight ; the disk flowers sometimes few in the center and sterile. Involucre of numerous short green scales. Receptacle flat. Akenes (all that mature) belonging to the ray flowers, strongly incurved, some of them even horseshoe-shaped, or coiled into a ring, and (especially the outer ones) with thickened margins. = = = Akenes not flat, nor boat-shaped ; rays pistillate and fertile except sometimes in Anthemis and Gaillardia, often yellow. 1 Pappus a short crown, or none. 50. ANTHEMIS. Rays pistillate and fertile (or neutral in one), numerous, white or some' times yellow. Involucre of many small, close-pressed scales. Receptacle convex, with some slender chaff, at least at the center. Akenes terete, mostly ribbed. Leaves once to thrice pinnately divided. 52. CHRYSANTHEMUM. Rays pistillate and fertile, numerous. Receptacle convex or flat, without chaff, except in some double-flowered varieties. Disk flowers mostly with a flattened tube. Pappus none. Otherwise nearly as in Anthemis. B II Pappus of 5-10 conspicuous thin chaffy scales with midrib more or less extended into a bristle or awn, or of a few rigid, caducous awns ; rays not very numer- ous, yellow or partly reddish or broionish-purple, never white. 9. GRINDELIA. Heads large and many-flowered, rarely rayless. Scales of the invo- lucre in several rows or series, the tips green and more or less spreading, often resinous. Akenes short and thick, truncate, glabrous. Pappus of a few rigid awns, caducous. Leaves alternate. 46. HELENIUM. Rays pistillate. Involucre of a few small and narrow spreading or reflexed scales. Receptacle globular or conical. Heads mostly corymbed. Akene top-shaped and ribbed. Pappus of 5-8, 1-nerved and thin chaffy scales. (Lessons, Fig. 382.) 47. GAILLARDIA. Rays often neutral, often party-colored. Involucre of two or more rows of loose, leafy -tipped scales. Receptacle convex. Disk flowers often purple ; the styles with very slender hispid branches. Heads solitary on slender terminal peduncles. Akene top-shaped and 5-ribbed, villous. Pappus of 5-10 long and thin scales. H--H- Chaff on the receptacle, one bract behind each flower in the head. Disk flowers, even if apparently perfect, always sterile, only the ray flowers fertile or maturing their akenes ; flowers all yellow. Coarse tall herbs. I Flowers yellow or yellowish. 28. POLYMNIA. Heads rather small or middle-sized, with about 5 leaf-like scales to the involucre, and some thin and small inner ones, few or several ray flowers producing turgid obovate or partly triangular akenes with no pappus. Herbage clammy-pubes- cent and rather strong-scented ; all but the uppermost leaves opposite, and their petioles winged or dilated and stipule-like at the clasping base. 29. SILPHIUM. Heads mostly large, with numerous, somewhat leafy-tipped or green scales to the involucre imbricated in 2 or more rows, numerous ray flowers produc- ing very broad and flat akenes (parallel with the scales of the involucre), which have commonly a wing-like margin and 2 teeth or a notch at the top. Juice resinous. COMPOSITE FAMILY. 227 1 1 Flowers whitish. 80. PARTHENIUM. Heads small, many-flowered; the rays 5, usually inconspicuous, with very short and broad obcordate limbs not projecting beyond the woolly disk. Involucre hemispherical, with two rows of short or roundish scales. Akenes oT> compressed, with a slender callous margin, crowned with the persisting ray corolla and the pappus of two small chaffy scales. = = Disk flowers perfect and fertile, those of the ray pistillate and fertile, or neutral. (Centaurea may be sought here; see p. 222.) I Akenes flattened parallel with the scales of the involucre and chaff of the receptacle, or in 44 sometimes very slender. Leaves generally opposite; involucre double, the outer mostly leafy like, the inner of erect scales. 42. DAHLIA. Kay in the natural flowers neutral or in the common species more or less pistillate, but in the gardens most or all of the flowers are changed into rays. Inner involucre of numerous more or less united scales. Akenes oblong, obscurely 2- horned or notched at the apex. 43. COREOPSIS. Rays usually 8, neutral, mostly yellow, or brown-purple at base. In- volucre commonly of about 8 outer loose or leaf-like scales and as many erect inner ones. Chaff slender, deciduous with the flat akenes, which have mostly a pappus of 2 teeth or awns, the latter not barbed downwards. 44. BIDENS. Like Coreopsis, but several without rays, and some with slender or needle- shaped akenes ; all bear 2 or more rigid persistent awns, which are barbed down- wards. 45. COSMOS. Differs from Bidens in having the akenes distinctly beaked, and the rays (in ours) purple or rose-color. || 1| Akenes flattened laterally (if at all), i.e., contrary to the scales of the involucre and the chaff of the receptacle, the latter usually embracing or folded round their outer margin. o Rays deciduous after flowering, usually yellow ; native. x Receptacle flat or convex. 89. HELIANTHTJS. Rays several or many, neutral. Scales of the Involucre Imbricated. Receptacle flat or convex. Akenes flattish, but more or less 4-angled or lenticular, marginless ; pappus of 2 thin chaffy scales corresponding with the outer and inner angle of the akene, and sometimes with minute intermediate ones, all deciduous from the ripe fruit. (Lessons, Fig. 381.) Leaves simple, entire or serrate ; stems not winged. 40. VERBESINA. Rays few (in ours 1-5), pistillate. Involucre of few erect scales. Re- ceptacle rather flat. Akenes flat, winged or wingless ; pappus of 2 persistent awns. Leaves simple, decurrent into wings on the stem. 41. ACTINOMERIS. Rays neutral, few or several. Involucre of several nearly equal scales. Receptacle convex or conical. Akenes flat, oval, wing-margined ; pappus of 2 persistent smooth awns. Leaves simple, serrate, often decurrent into wings on the stem. x x Rece p tac i e Mgh an ' a columnar. 88. LEPACHYS. Like Rudbeckia (next page), but akenes flattened, wing-margined on the inner and sometimes on the outer edge, 1-2-toothed at summit. Disk grayish. Chaff short and truncate. Leaves alternate, pinnately compound. , o o Rays persistent on the fruit, becoming dry and papery, broad, pistillate and fertile, of various colors ; exotic. 84. ZINNIA. Rays several. Receptacle conical ; the oblong chaff not longer than the velvety-tipped disk corollas. Akenes oblong or linear, flattened, or those of the ray 3-sided ; pappus of a chaffy awn or tooth on each angle, or sometimes hardly any. Leaves opposite, sessile, and entire. Heads solitary, terminating the stem or branches. ( j ^ Akenes no t flattened, but angled or cornered. (50, 51) ANTHEMIS and ACHILLEA, in which the receptacle is sometimes chaffy may U sought here (p. 226). 228 COMPOSITE FAMILY. 35. HELIOPSIS. Rays 10 or more, pistillate. Scales of the involucre in 2 or 3 rows, the inner shorter than the disk. Receptacle conical. Akenes 4-angled, somewhat cubi- cal ; no pappus. Leaves opposite, petioled, triple-ribbed. 86. ECHINACEA. Rays numerous, rather persistent, long, drooping, pistillate but sterile, rose-purple. Scales of the involucre narrow and spreading. Receptacle conical ; the persistent and rigid spiny-tipped chaff longer than the purplish disk corollas. Akenes thick and short, 4-sided, and with a toothed border for a pappus. Leaves chiefly alternate, 3-5-ribbed. 37. RUDBECKIA. Rays several or numerous, neutral. Yellow scales of the involucre in about 2 rows, spreading. Receptacle conical or columnar. Chaff soft. Akenes short, 4-angular, marginless, flat at the top ; pappus none or a short even cup or border. Leaves alternate. SERIES II. Head with all the flowers strap-shaped and per- fect. Juice milky. Leaves alternate. * No pappus. 69. LAMPSANA. Heads small, 8-12-flowered, loosely pariicled. Involucre cylindrical, with 8 scales in a single row. Akene oblong. Flowers yellow. * * Pappus of both chaff and bristles, or of chaffy scales alone which form a crown or cup on top of the akene. 70. KRIGIA. Heads medium to large, terminating naked scapes or branches, yellow. Scales of the involucre in two more or less defined rows. Akene short and truncate, top-shaped or column-like, terete or angled. Pappus double, the outer row of thin chaffy scales, the inner of slender bristles. Leaves mostly radical. 71. CICHORIUM. Head of several blue flowers. Involucre double; the outer of 5 short and spreading, the inner of about 10 erect scales. Akenes short, with broad sum- mit. Pappus of small chaffy scales. Stems twiggy, leafy mostly towards the base. (Lessons, Figs. 266, 267 ; the akene, Fig. 330.) * * * Pappus of rather numerous and stout long-plumose bristles. 72. TRAGOPOGON. Head large, of many yellow or purplish flowers. Involucre of about 12 lanceolate rather fleshy scales in a single row, somewhat united at the base. Akenes terete, slender, roughish, tapering into a long beak, which bears the rigid long-plumed bristles of the pappus, 5 of these longer and naked at the summit. Stems leafy ; leaves entire, parallel-veined, clasping at the base. 78. LEONTODON. Head rather small, of many yellow flowers. Involucre of many- narrow equal erect scales, and a few short bractlets at base. Akenes spindle-shaped ; pappus a single row of tawny plumose bristles. Leaves all at the root, or base of the scapes. * * * * Pappus many slender, but rather stiff and rough, tawny, not plumose bristles. 74. HIERACIUM. Heads small or smallish, of 12 or more yellow flowers. Scales of the involucre unequal and in more than one row. Akenes short, oblong or columnar, not beaked ; the fragile bristles of the pappus not very copious. Stems naked or leafy. 75. PRENANTHES. Heads usually nodding, of 5-40 greenish-white or yellowish, often purple-tinged flowers. Involucre cylindrical, of 5-15 linear scales in a single row and a few short bractlets at base. Akenes cylindrical ; pappus of very copious straw- colored or brownish bristles. Stems leafy. ***** Pappus of extremely copious, and fine, soft, hair-like, not plumose, bristles. -- Mature akenes with the pappus raised on a very slender (short in some Lactucas) stalk like beak. 76. PYRRHOPAPPITS. Head of yellow flowers as in the next ; but the pappus rusty red and with a minute ring of soft down underneath it. Stems branching and leafy near the base, the long peduncles naked. COMPOSITE FAMILY. 229 77. TAEAXACUM. Head of very many yellow flowers on a slender, hollow, and wholly naked scape. Involucre double, the inner of numerous narrow scales in a single row, the outer of short loose scales. Akenes terete or spindle-shaped, strongly ribbed and tubercled on the ribs, much shorter than its slender beak which elevates at maturity the soft and white pappus. (Lessons, Fig. 384.) 78. CHONDRILLA. Heads few-flowered, small, yellow. Involucre cylindrical, of several very narrow equal scales, and a row of small bracts at the base. Akene terete, sev- eral-ribbed, rough above but smooth below. Pappus bright white. Wand-like herbs. 79. LACTUCA. Heads of several variously colored flowers. Involucre of several lanceo- late or ovate imbricated scales of unequal length. Akenes flat, abruptly contracted into the beak or neck which elevates the very white soft pappus. Stems leafy, -t- +- Akenes beakless. 80. SONCHUS. Involucre as in the last, or with narrow and more equal scales, and tumid at base. Flowers yellow. Akene flat and short, without a beak to support its very soft white pappus. Stems branching and leafy. (Lessons, Fig. 383.) 1. VERNONIA, IRON WEED. (Named for a Wm. Vernon, of Eng- land, who traveled in this country.) Flowers autumn. 2/ * Leaves slightly or not at all scabrous, not revolute. V. Noveborac^nsis, Willd. COMMON IRON WEED. Near the coast and along rivers W. ; 3-6 high, with lanceolate serrate leaves, crowded along the whole height of the stem ; heads in a broad cyme ; scales of involucre with slender awl-shaped or awn-like tips ; akene lightly hairy. V. altissima, Nutt. Tall ; leaves lanceolate ; cyme loose ; scales close, obtuse or simply mucronate ; akene slightly hairy. Penn., W. and S. V. fasciculata, Michx. Scales of involucre blunt and pointless, except perhaps some of the lowest ; akene smooth. Ohio, W. and S. * * Leaves scabrous above, often revolute. V. angustif6lia, Michx. Slender, l-3 high ; leaves filiform to linear- lanceolate ; akenes minutely hirsute. N. C., S. and W. 2. FIQUERIA. (Named for a Spanish botanist, A. Piquerio.). P. tr/nervia, Cav. Mexico ; cult, for "winter-blooming ; smooth, 2-3 high (also a dwarf er form), branched, with lance-oblong, 3-nerved, spar- ingly serrate leaves, and loose panicled corymbs of very small white- flowered heads ; much used in dressing larger cut flowers. A form with white- edged leaves is used for edgings. In gardens often known as STEVIA SERRA.TA, 2/ 3. SCLEROLEPIS. (Greek : hard scale, referring to the pappus.) 2/ S. verticillata, Cass. Stem simple, rooting in water at the base ; leaves linear and entire, small, in whorls of 4-6 ; flowers rose-purple or flesh-colored in a small terminal peduncled cluster. Pine barrens, N. J., S. 4. AGERATUM. (Greek : not growing old, probably applied originally to some sort of Everlasting.) A. conyzoldes, Linn. Soft-downy, 2-3 high; ovate or somewhat heart-shaped petioled leaves ; corymbed heads of azure-blue flowers, produced all summer and autumn. Known in gardens as A. MEXICANUM. Tropical Amer. ; sparingly nat. S. 5. MIKANIA, CLIMBING HEMPWEED. (A Bohemian botanist, Prof. Mikan.) M. scandens, Willd. Rather handsome plant, climbing over bushes in low grounds, N. Eng. S. and W.; leaves triangular-heart-shaped or halberd-shaped ; heads small, of purplish flowers, in summer. 2/ 230 COMPOSITE FAMILY. 6. EUPATORIUM, THOROUGHWORT, BONESET. (Dedicated to Eupator Mithridates, who is said to have used the European species in medicine.) 2/ Following #re the commonest. 1. Receptacle flat ; scales of the involucre mostly unequal and more or less imbricated. * Leaves 3-6 in a whorl; heads 5-15-flowered, cylindrical, the purplish scales closely imbricated in several rows ; flowers flesh-colored. E. purptireum, Linn. PURPLE T. or JoE-PrE WEED. Stems simple, 3-12 high, with or without purplish spots or dots ; leaves on petioles, very veiny, oblong-ovate, roughish-toothed and pointed ; corymbs dense, compound. Low grounds. * * Leaves alternate or the lower opposite, all long-petioled; corymbs compound; scales imbricated; flowers 12-15 in the head, small, white. E. serdtinum, Michx. Low grounds from Maryland to Minn, and S., minutely pubescent, tall (3-6 high), bushy -branched ; leaves ovate- lanceolate and taper-pointed, triple-ribbed, coarsely -toothed, 5'-6' long ; the involucre very downy. * # * Leaves opposite (or only the uppermost alternate) and sessile; heads corymbed; the scales more or less imbricated; flowers white. H- Leaves separate at base ; heads mostly 5-8-flowered. w- Base of leaves broad. E. sessilif6lium, Linn. Smooth ; 4-6 high, with lance-ovate serrate leaves (3'-6' long) tapering from a rounded closely sessile base to a slender point, and small heads (with obtuse scales) in very compound flat corymbs. Mass., S. and W. E. rotundif61ium, Linn. Leaves roundish-ovate, blunt, deeply toothed ; heads in a large and dense corymb, the scales acute. R. I., S. E. teucrif61ium, Willd. Low grounds near the coast ; roughish-pu- bescent ; ovate-oblong or lance-oblong, veiny, deeply few-toothed leaves and small corymbs ; scales oblong-lanceolate. *- *+ Base of leaves narrow. E. album, Linn. Roughish-hairy, 2 high ; leaves oblong-lanceolate, coarsely toothed and strongly veiny ; heads crowded in the corymb ; the lanceolate and pointed scales of the involucre white above and larger than the flowers. Sandy soil, L. I., S. E. altlssimum, Linn. Stout and tall, 3-7 high, downy, with lanceo- late leaves (resembling those of some Goldenrods) tapering to both ends and conspicuously 3-nerved, either entire or toothed above the middle ; corymbs dense ; scales of the involucre blunt. Penn., W. and S. E. hyssopif61ium, Linn. l-2 high ; smoothish, with narrow linear or lanceolate blunt, 1-3-nerved leaves. Dry sterile soil, from Mass., S. *- -i- Leaves united at base around the stem in pairs (connate-perfoliate). E. perfoliatum, Linn. THOROUGHWORT or BONESET. Low grounds everywhere (the bitter infusion used as a popular medicine); 2-4 high, hairy ; the lanceolate leaves taper-pointed, serrate, very veiny, and some- what wrinkled," 5'-8' long ; the very numerous heads crowded in a dense corymb, 10-30-flowered. * * * # Leaves opposite, petioled, triple-ribbed; heads in corymbs, 8-30- flowered, the scales of the involucre equal and almost in one row; flowers white. E. ageratoldes, Linn. WHITE SNAKE ROOT. Smooth, 2-3 high ; broadly ovate, long-petioled, coarsely and sharply toothed, thin leave* COMPOSITE FAMILY. 231 (4'-5' long) ; heads of handsome pure white flowers in compound cor- ymbs. Woods, N. E. aromaticum, Linn. Like the preceding, commoner S., and only near the coast ; more slender, usually less smooth, with thicker leaves more bluntly toothed on short petioles ; the corymbs usually less com- pound. 2. Receptacle hemispherical or conical ; scales nearly equal, only slightly imbricated. E. ccelestlnum, Linn. l-2 high ; leaves triangular-ovate or slightly heart-shaped, coarsely toothed ; corymb flat ; heads small, of blue-purple flowers, in autumn. N. J., W. and S. 7. KUHNIA. (For Dr. Adam Kuhn of Penn.) K. eupatorioldes, Linn. A rather homely herb, 2-3 high, with lanceolate leaves, and panicled or corymbed small heads of creamy flowers. N. J. to Minn, and S. 2/ 8. LIATRIS, BUTTON SNAKEROOT or BLAZING STAR. (An unexplained name.) Chiefly in sandy soil. Flowers late summer and autumn. Root tuberous or corm-like. ^ TnfLisA, differing in fibrous root, not plumose pappus, little imbricated involucre, and more or less panicled heads, has two species from Va., S. * Bristles of the pappus plainly plumose to the naked eye. - Heads small, only 4-5-flowered. L. ^legans, Willd. Often hairy or downy, 2 high, with compact spike ; short lanceolate or linear leaves ; scales of involucre with spread- ing, rose-purple tips. Va., S. *- -t- Heads large and fewer, cylindrical, many-flowered. L. squarr6sa, Willd. COMMON BLAZING STAR. l-5 high ; leaves linear ; heads few, about 1' long ; scales of involucre with spreading leaf- like tips. Penn., S. and W. L. cylindracea, Michx. Smaller than the preceding, 6'-18' high, the narrow heads with short and rounded appressed tips. W. N. Y., W. * * Bristles of the pappus not plainly plumose to the naked eye. -- Heads BQ-40-flowered, commonly an inch broad. L. scaridsa, Willd. Stem stout, 2-5 high ; leaves lanceolate, or the lower spatulate-oblong ; scales of the involucre very numerous, with rounded tips, often scarious or purple on the margins. N. Eng., W. and S. 4- H- Heads 3-15-flowered, from \'-$' long; stem 2-5 high. L. pycnostachya, Michx. Leaves linear or lance-linear ; spike very dense of about 5-flowered heads ; scales of the involucre with recurving purplish tips. Prairies, W. L. spicata, Willd. The commonest species, in low grounds ; heads 8-12-flowered, crowded in a long spike, the oblong and blunt scales of involucre without any obvious tips. L. graminif61ia, Willd. Heads 7-12-flowered in a looser spike or raceme ; the rigid appressed scales blunt or slightly pointed. Wet pine barrens from N. J., S. L. grcilis, Pursh. Leaves spreading, the lower lance-oblong and long-petioled, the others linear and short; heads 3-7-flowered, small. Ga., S. 232 COMPOSITE FAMILY. 9. GRINDELIA. (H. Grindel, a Russian botanist.) (p. 226.) G. squarrdsa, Dunal. Branching leafy herb, a foot or two high, on prairies from 111., W. ; also cult. Leaves spatulate-oblong, or narrower ; involucre with strongly spreading or squarrose bracts with short-filiform tips ; pappus of 2 or 3 awns. Usually j/. There is a rayless form. 10. CHRYSOPSIS, GOLDEN ASTER. (Greek: golden appear- ance, from the yellow flowers.) Low herbs, wild chiefly S. and W., in dry and barren or sandy soil ; flowers summer and autumn. 2/ * Leaves and akenes linear or nearly so. C. graminifdlia, Nutt. Silvery-silky, with long, lance-linear and grass- like, shining, nerved leaves, and single or few heads. Del., S. C. falcata, Ell. Only 4'-10' high, woolly, clothed to the top with short and linear, 3-nerved, rigid leaves, which are often curved or scythe-shaped ; heads small, corymbed. On the coast from Cape Cod to N. J. * * Leaves oblong or lanceolate ; akenes obovate, flattened. C. gossypina, Nutt. White-cottony all over (whence the name), with oblong, obtuse, rarely toothed leaves, and few pretty large heads. Va., S. C. Mariana, Nutt. The commonest species, from L. I., S. ; silky, with long and weak hairs, or smoothish when old, with oblong leaves, and a few corymbed heads on glandular peduncles. C. vil!6sa, Nutt. Coarsely hairy and somewhat hoary, leafy to the top, with corymbed branches bearing single heads on short peduncles, and narrow-oblong leaves. Wis., S. and W. 11. SOLIDAGO, GOLDEN-ROD. (From Latin: to make whole, from supposed healing qualities.) 2Z Characteristic plants of the American autumn. The following synopsis includes the most impor- tant species. For a fuller account, see the Manual and Chapman's Flora (p. 225). * Heads sessile and small, in flat-topped corymbs; leaves linear. S. lanceolata, Linn. Leaves lance-linear, 3-5-nerved ; rays 15-20. N. and S. S. tenuifdlia, Pursh. Leaves linear, 1-nerved, dotted; rays 6-12. N. and S. * * Heads all more or less pediceled, usually larger; leaves usually broader. M- Scales of involucre with green herbaceous spreading tips. S. squarr6sa, Muhl. Leaves large, oblong, or lower ones spatulate- oval ; heads numerous, with 12-16 rays. Me., W. and S. S. petiolaris, Ait. Leaves small, oval or oblong, mucronate ; heads few, in a wand-like raceme or panicle ; rays about 10. 111., S. and W. +. +. Scales not green, nor conspicuously spreading. M. Heads in small clusters in the leaf -axils (or the uppermost sometimes becoming glomerate-spiked). = Akenes pubescent. S. ceesia, Linn. Stem cylindrical, glaucous ; leaves lanceolate, ser- rate, sessile ; clusters very short, in upper axils, sometimes racemose on the branches. N. and S. COMPOSITE FAMILY. 233 S. latifdlia, Linn. Stem angled and zigzag ; leaves broadly ovate, strongly serrate, pointed both ends ; rays 3-4. N. and S. S. Curtfsii, Torr. & Gray. Stem angled ; leaves oblong "or long- lanceolate, with narrow, entire base, toothed above ; clusters loose ; rays 4-7. Va., S. S. bicolor, Linn. Gray-hairy, strict ; leaves oblong or elliptic, some- what serrate ; upper clusters spicate or nearly panicled ; involucral scales very obtuse ; rays 5-14, cream-color. N. and S. S. montfcola, Torr. & Gray. Nearly glabrous ; leaves oblong-ovate or narrower, the lower sparingly serrate ; scales acutish j rays yellow, 5-6. Md., S. *+ *-* Heads in a compound terminal corymb, not at all axillary or racemose. = Leaves folded and recurved. S. Ridd^llii, Frank. Smooth, 2-4, very leafy ; leaves long linear- lanceolate, those on the stem mostly clasping ; heads 20-30-flowered, very numerous. Grassy lands, Ohio, W. and S. = = Leaves flat. S. rigida, Linn. Rough, somewhat hoary, 2-5, very leafy ; leaves oval or oblong, thick ; heads large, 30- or more-flowered ; rays 7-10. N. Eng., S. and W. S. Ohio^nsis, Riddell. Very smooth, 2-3, leafy ; stem leaves oblong-lanceolate, the radical ones elongated and with margined petioles ; bead 16-20-flowered ; rays 6-7. W. N. Y., W. M. -w- -n- Heads in a terminal panicle, or sometimes in a thyrse, small or middle-sized. = Leaves painly 3-ribbed; heads in l-sided sprays. II Both stem and leaves smooth and glabrous (or stem roughish only above). o Leaves firm, thickishf outer involucral scales short and ovate, the inner oblong -linear, all obtuse. S. Missouriensis, Nutt. Smooth, l-3 ; leaves linear-lanceolate or the lower broader ; clusters of heads racemose in a short and broad, rather open panicle ; akenes nearly glabrous. Wis., S. and W. S. Shdrtii, Torr. & Gray. Roughish above ; leaves oblong-lance- olate ; panicle short and crowded ; akenes pubescent. S. O. and S. W. o o Leaves' thinnish; scales linear, obtuse. S. Leavenw6rthii, Torr. & Gray. Strict and rigid, 2-4, scabrous or puberulent above ; leaves mostly linear, sharply and finely serrate ; panicle long and open ; rays 10-12, small. S. C., S. S. serdtina, Ait. Stout, 2-7, smooth and sometimes glaucous ; leaves lanceolate and taper-pointed, serrate and ciliate, smooth; rays 7-14, rather long. N. and S. Var. gigant&a, Gray. Leaves pubescent, the lateral ribs more promi- nent. Same range. [| || Stem and generally the leaves prominently pubescent or scabrous (S. serotina, var. gigantea, above, may be sought here). o Plant green. 8. Canad^nsis, Linn. Rough-hairy, stout, 3-6 ; leaves lanceolate and pointed, serrate or sometimes almost entire, pubescent beneath and 234 COMPOSITE FAMILY. rough above ; heads small and rays very short. Common and variable. N. and S. S. radula, Nutt. Stem and leaves very rough; leaves oblong or obovate-spatulate. 111., W. andiS. o 6 Plant ashy-canescent. 5. nemoralis, Ait. Pubescence close ; stem nearly simple, less than 3 ; leaves oblanceolate or spatulate-oblong, the lower obscurely crenate ; panicle becoming secund or one-sided ; rays 5-9, light-colored. Sterile soil, N. and S. = = Leaves either not at all 3-ribbed, or very obscurely tripHnerved. || Leaves all perfectly entire. 6. sempe'rvirens, Linn. Smooth and stout, l-8 ; leaves lanceolate and slightly clasping, very smooth, the lowest ones obscurely 3-nerved ; heads rather large and showy, the 7-10 rays golden. Seashore, N. B. to Fla. Flowers early. S. pddra, Ait. Smooth or nearly so, 2-3, the stem slender and sometimes reclined ; leaves not 3-nerved, linear-lanceolate, shining and pellucid-dotted ; heads very small ; rays 3-4, rather large. Canada to Fla. || || Some of the leaves more or less crenulate or serrate (except sometimes the first}. o Panicle thyrsoid, pyramidal or long-virgate. x Scales thin, acute. S. stricta. Ait. Very smooth, with small, appressed, entire, lance- oblong, thickish leaves, the upper ones mere bracts ; heads in a narrow spicate raceme ; rays 5-7. Pine barrens, N. J., S. S. pub^rula, Nutt. Minutely hoary ; leaves lanceolate-acute ; heads very numerous in short racemes which form a long dense panicle ; rays about 10. Me.,S. ** Scales firm, obtuse. S. uligin6sa, Nutt. Smooth, 2-3 ; leaves lanceolate, tapering into a winged petiole ; racemes much crowded into a dense wand-like panicle ; rays 5-6, small. Bogs, N. S. specidsa, Nutt. Smooth, 3-6 ; leaves rather thick, rough-mar- gined, oval or ovate, or the uppermost oblong-lanceolate ; heads in numerous erect racemes, which form a pyramidal panicle ; rays about 5, large. Can. to N. C. and W. o o Panicle short and broad or racemose. x Leaves linear or lanceolate, sessile (on the. stem), obscurely veiny; heads in a short and broad panicle of secund clusters. Q. tortifdlia, Ell. Stem 2-3, scabrous-pubescent; leaves linear, generally twisted ; rays very short. Va., S. S. pi!6sa, Walt. Stout, 3-7, with spreading hairs ; leaves oblong- lanceolate or ovate-lanceolate, hairy beneath ; rays 7-10, very short. Pine barrens, N. J., S. x x Leaves broad or ample, veiny ; heads racemosely paniculate. + Foliage rugose-veiny, pubescent or scabrous above or below. S. patula, Muhl. Stem strongly angled, smooth, 2-4 ; leaves ovate, very rough above, smooth and veiny beneath ; racemes rather short and numerous. Can. to Ga. and Tex. S. amplexicaulis, Torr. & Gray. Slender, l-3, more or less pubes- cent ; leaves ovate, acute, scabrous above and soft-pubescent beneath, clasping ; rays about 3 (sometimes 0). Fla., W. COMPOSITE FAMILY. 235 S. rug6sa, Mill. Very leafy, l-6, rough-hairy ; leaves ovate-lance- olate or oblong, firm, very rugose, often scabrous above and hirsute on the veins beneath ; rays 6-9. Can. to Tex. S. ulmifdlia, Muhl. Stem smooth ; leaves thinner, elliptic to oblong- lanceolate, soft-hairy beneath ; rays about 4. Me., W. and S. + + Foliage inconspicuously reticulated, not scabrous above, and com- monly smooth and glabrous beneath. Very leafy to the top. S. Elli6ttii, Torr. & Gray. Smooth, stout, l-3 ; leaves very numer- ous, elliptic or oblong-lanceolate, acute, strongly veined, thick, shining above ; heads in dense spreading racemes of a crowded, often pyramidal panicle. Mass, to Ga. Leaves becoming few and small towards the top of the stem. B. negle'cta, Torr. & Gray. Smooth, stout, 2-4 ; upper leaves oblong-lanceolate, acute and nearly entire, the lower ovate-lanceolate or oblong and sharply serrate ; racemes short and dense, becoming spread- ing ; akenes nearly glabrous. Bogs, Can. to Md., W. S. Bodttii, Hook. From smooth to pubescent, slender, 2-6 ; leaves ovate- to oblong-lanceolate, pointed, finely serrate ; heads loosely racemose ; rays 1-5 (or 0); akenes pubescent. Va., S. S. argiita, Ait. Stem angled, smooth, 2-4 ; leaves large and thin, ovate, strongly sharp-serrate ; racemes pubescent, spreading, in an elongated open panicle ; rays large, 6-7 ; akene generally glabrous. N. Eng. to Ohio and Va. S. jiincea, Ait. Smooth ; stem rigid and mostly simple, l-3 ; stem leaves elliptic or lance-oval, sharply serrate, pointed, the radical ones lanceolate or narrow-oblong ; racemes dense and naked, becoming elon- gated and recurved, forming a handsome corymbose panicle ; rays small, 8-12. Common, Can. to Tenn. 12. B ELLIS, DAISY. (Latin: bellus, pretty.) Flowers spring and summer (p. 225). B. integrif61ia, Michx. In open grounds from Ky., S. W. ; stems branching, spreading, 4 f -10' long, bearing some lanceolate-oblong or spatulate leaves, and terminal, slender-peduncled heads with pale blue- purple rays. (2) B. perennis, Linn. TRUE or ENGLISH DAISY. Cult, from W. Eu., mostly in double-flowered varieties, i.e., with many or all the disk flowers changed into rays, or, in the common quilled form, all into tubes (pink or white) ; in the natural state the center is yellow, the rays white and more or less purplish or crimson-tipped underneath ; head solitary, on a short scape ; leaves spatulate or obovate, all clustered at the root. y. 13. BOLTONIA. (Named for James Bolton, an English botanist.) Wild plants of low grounds S. and W., resembling Asters except in the akenes and pappus ; ray flowers blue-purple or nearly white ; disk ' flowers yellow; in autumn. 11 (p. 226.) B. diffusa, L'Her. Heads small, loosely panicled on the slender, open branches, which bear small, awl-shaped leaves, those of the stem lance- linear ; pappus of several bristles and 2 short awns. 111. and S. B. asteroldes, L'Her. Heads fewer and larger, in corymbs; leaves lanceolate ; pappus of minute bristles and 2 (or 0) awns. Penn., S. and W. 236 COMPOSITE FAMILY. 14. CALLISTEPHUS, CHINA ASTER. (Greek : beautiful crown.} (D (P. 225.) C. hortensis, Cass. (or C. CHFNENSIS). The well-known GARDEN or CHINA ASTER, of the gardens, a native of China and Japan, has numerous varieties of various forms and colors, the finest full-double. 15. SERICOCARPUS. (Greek: silky fruit.} 1J. (p. 225.) * Pappus rusty ; leaves serrate. 3. conyzoldes, Nees. Pubescent ; leaves oblong-lanceolate, or the lower spatulate, ciliate. Me., S. and W. * * Pappus white; leaves entire. S. solidaglneus, Nees. Smooth ; leaves linear and rigid, obtuse, the margins rough. N. Eng., S. 16. ASTER, ASTER, STAR WORT. (Aster, a star.) This vast genus is too difficult for beginners, and those who are prepared for its study will use the Manual for the northern species, and Chapman's Southern Flora for the few that are peculiarly southern. Common and characteristic plants of the autumn flora (p. 225). * Pappus double, i.e. in two rows. A. umbellatus, Mill. Smooth and stout, leafy to the top ; leaves long-lanceolate, taper-pointed ; heads very many, in compound flat corymbs; rays rather .few, white. Common and variable. A. inffrmus, Michx. Slender, only moderately leafy ; leaves obovate or oblong- lanceolate, ciliate ; heads few on spreading peduncles, white. Mass., S. A. Iinariif61ius, Linn. Leaves linear and rigid, rough-margined; heads with violet (rarely white) rays, solitary on simple branches ; plant 10-2. Common. ** Pappus simple. *- Scales mostly closely imbricated, the tips not conspicuously herbaceous or spreading. w- Leaves lanceolate, or narrower. A. nemo rali s, Ait. Minutely pubescent, slender, l-2 ; leaves small and rather rigid, lanceolate, nearly entire, the margins revolute ; invo- lucre obconical, the scales linear-lanceolate or the outer awl-like ; rays long, dark lilac. Bogs, N. A. acuminatus, Michx. Somewhat hairy, the stem simple (1) and often zigzag ; leaves oblong-lanceolate, long-pointed, toothed, not revo- lute ; scales few and loosish, linear-lanceolate ; heads not numerous, the rays white or violet. N. Eng. and S. in the Mts. A. ptarmicoldes, Torr. & Gray. Smooth or nearly so, the stems simple (8'-2) and clustered ; leaves linear-lanceolate and rigid, entire, not revolute, rough-margined; heads small, white (rarely yellowish W.) in a flat corymb ; scales thickish and obtuse. Rocks, N. n- t+ Leaves cordate, stalked and coarsely serrate. A. corymb&sus, Ait. Slender and often zigzag, 2 ; leaves thin and nearly or quite smooth, taper-pointed, the teeth unequal and spreading, on marginless petioles ; rays white, 6-9. Woods, Can. to Ga. A. macropnyilus, Linn. Larger and stouter, with thickish, rough, closely-serrate and abrupt-pointed leaves ; heads larger, white or bluish, the rays 10-15. Like range. COMPOSITE FAMILY. 237 *- H- Scales variously imbricated, the tips herbaceous (green) and spread- ing, or the outer ones wholly leaf-like. w- Leaves silvery-silky both sides, and sessile and entire. A. serlceus, Vent. Slender, l-2 ; leaves lanceolate or oblong, spreading ; involucre globular with spreading scales ; heads mostly soli- tary, showy, violet. Dry soil, Wis., W. and S. A. c6ncolor, Linn. Leaves crowded and appressed, as are the scales of the obovoid involucre ; heads in a compound wand-like raceme, violet. Near the coast, R. I., S. -* -w- Leaves not silvery-silky, various. = Stem leaves all (or at least the lowest) cordate and petioled / radical leaves all prominently cordate. || Says about 40 ; involucral scales squarrose. A. andmalus, Engelm. Pubescent and roughish, 2-4 ; upper leaves small and nearly or quite sessile ; heads rather large, bright violet. 111., W. and S. || II Hays 10-20, light-blue or white / scales not squarrose. o All or part of the petioles wing-margined. A. undulatus, Linn. Leaves ovate or lance-ovate, the margins wavy or slightly toothed, roughish above and downy beneath, the uppermost with clasping petioles. Common. A. sagittif&lius, Willd. Rigid and erect, 2-3, with ascending branches ; leaves ovate-lanceolate, the lower cordate and on margined petioles, the upper becoming narrower ; involucre oblong, the scales narrow-tapering and loose. Common, N. and S. o o Petioles not wing-margined (except occasionally in the first). A. cordif61ius, Linn. Stem much branched, the branches diverging and bearing very numerous panicled heads ; lower stem leaves all pro- minently heart-shaped, the petioles ciliate and only slightly or not at all margined ; involucre obconical, with short and nearly obtuse, appressed tips. Common, Can. to Ga., and W. Variable. A. aztireus, Lindl. Heads larger ; leaves ovate-lanceolate or oblong, rough, the petioles usually long and hairy, the uppermost becoming nearly linear and sessile, or on the branches even awl-like ; involucre obconical, slightly pubescent. N. Y., S. and W. = = Stem leaves clasping or sessile (or if short-stalked, not cordate) , various. o Leaves broadish, prominently cordate-clasping or with a winged- petiole-like base. (Forms of A. Novi-Belgii and A. oblongifolius, below, may be sought here.) x Leaves entire (rarely very obscurely toothed in first two). A. leevis, Linn. Smooth and glabrous, often glaucous, 2-4 ; leaves thickish, lanceolate or broader, the upper auriculate, or cordate, clasp- ing ; involucre hemispherical, with abrupt green tips ; rays blue. Com- mon and handsome. A. patens, Ait. Rough-pubescent, l-3, the branches loose and widely spreading ; leaves ovate-oblong or longer, rough above and on the margins ; involucre ovoid, scales with pointed spreading tips ; rays purple. N. and S. A. N6vae-Anglie, Linn. Tall and stout, 3-8, hairy, very leafy ; leaves lanceolate and acute, pubescent; scales nearly equal and loose, awl-like, glandular-viscid; flowers large, rose or purple. Can. to S. C., and W. ; also cult. 238 COMPOSITE FAMILY. x x Leaves with few or many prominent teeth. + Leaf base distinctly clasping. A. prenantholdes, Mulil. l-3, hairy above in lines ; leaves ovate- lanceolate, rough above and smooth beneath, narrowed into a long entire portion which is suddenly dilated into an auricled base ; heads on short divergent peduncles, pale violet or whitish. Along streams, N. A. punlceus, Linn. Tall and stout, 3-7, rough-hairy all over (or in some forms smoothish below) ; leaves oblong-lanceolate and but little narrowed at the base ; heads subsessile, in a panicle or thyrse ; flowers large, purple to white. Variable. N. ; S. to Ga. + + Leaf base wing-petiole-like , not auriculate. A. patulus, Lam. Glabrous or nearly so, l-4 ; leaves ovate or oblong- lanceolate, serrate in middle, narrowed at both ends, the lower ones into a winged petiole ; heads loosely panicled, violet or white ; scales unequal. N. Eng. A. Ellidttii, Torr. & Gray. Stem (2-3) minutely pubescent ; leaves thickish, oblong-lanceolate, appressed-toothed, tapering into a narrow, petiole-like contraction ; heads numerous, corymbose-paniculate, purple ; scales nearly equal. S. C. to Fla. o o Leaves (mostly narrower) not cordate-clasping, nor with wing-sessile bases. x Involucre and branchlets viscid or glandular. + Leaves rigid and obtuse. A. grandifl6ras, Nutt. Slender, hispid, l-3; leaves very small, linear ; rays violet, long. Handsome. Va. , S. + + Leaves soft and acute. A. oblongif61ius, Nutt. Minutely glandular-puberulent, l-2 ; leaves narrow-oblong or lanceolate, mucronate, somewhat clasping; flowers rather small, purple. Banks, N. A. spectabilis, Ait. Roughish, stout, l-2, leaves oblong-lanceolate or spatulate-oblong, mostly entire ; heads few, large and showy (purple), the scales with the upper half herbaceous and spreading. Near the coast, Mass, to Del. x x Not viscid or glandular (except, perhaps, in A. surculosus). + Radical leaves tapering into margined petioles. Leaves entire or obscurely serrate. A. 8urcul6sus, Michx. Low (1 or less), with filiform rootstocks; leaves linear or lanceolate, rigid ; heads medium-sized, few or solitary, light purple. Near coast, N. J., S. A. gracilis, Nutt. Leaves oblong-lanceolate and small ; scales coria- ceous and whitish, with short-ovate green tips ; heads few. Pine barrens, N. J., S. and W. Leaves sharply serrate . A. radula, Ait. Smooth or lightly hairy, leafy, l-3 ; leaves oblong- lanceolate, pointed, rugose, rough both sides, very closely sessile ; scales with short, spreading green tips ; flowers light-violet. N. Eng. to Del. + + Radical leaves not with margined petioles. Involucral scales squarrose or with prominently spreading green tips ; leaves small, linear and entire ; heads small and racemose. A. amethystinus, Nutt. Tall and erect, 2-5, somewhat hirsute, branchy ; leaves lax ; scales with only the tips spreading ; rays light blue, Mass, to la. COMPOSITE FAMILY. 239 A. multifldrus, Ait. Pale- or hoary -pubescent, l-2, bushy-branched ; leaves rigid and crowded, with rough margins ; rays white (rarely bluish). Common in dry ground. Scales generally appressed. " i Plant very smooth, pale and glaucescent. A. turbin^llus, Lindl. Slender, 3, paniculately branching ; leaves oblong or narrow-lanceolate, with roughish margins ; scales linear, with blunt and short ?reen tips ; flowers violet. 111., S. W. A. virgatus, Ell. Strict and simple, with the branches terminated by single heads ; leaves lanceolate or linear, the lower ones long ; scales acutish ; flowers violet. Va., S. t-j i i Plant variously scabrous or hirsute, not glaucescent (except forms of the first). ^ Leaves firm in texture, often thickish; heads rather large and showy, the scales with loosish green tips. A. N6vi-B^lgii, Linn. Short, 6'-2, some forms wholly smooth, others with sparse pubescence ; leaves from oblong to linear-lanceolate, usually entire, the upper somewhat auriculate-clasping, the salt-marsh forms nearly fleshy ; flowers blue or violet. Very common, in many forms, along the Atlantic coast, but reaching 111. Flowers late. ^ ^ Leaves of ordinary texture ; heads mostly smaller, with less prom* inently green-tipped scales. ^ Heads scattered, borne on the ends of slender bracteate branchlets. A. dumfcsus, Linn. Smooth or nearly so, l-3, loosely branched j leaves linear or somewhat broader towards the top of the plant, crowded and entire, rough-margined ; involucre bell-shaped, with abruptly green- tipped scales ; rays violet or blue. Common. ^ ^ Heads in lax or racemose l-sided sprays. A. racem6sus, Ell. Scabrous-pubescent on the erect or ascending slender branches ; leaves linear and rigid, small, acute, entire ; flowers small, purplish, the scales very narrow and acute. S. C., S. A. vimineus, Lam. Glabrous or very nearly so, 2-5, very bushy ; leaves small and stiffish, linear or narrow-lanceolate and rather long, the larger ones sparsely serrate ; scales narrow-linear, mostly acute ; heads very numerous, white. Very common. A. difffcsus, Ait. Pubescent, branchy ; leaves large, thin and lax, lanceolate or broader, sharply serrate ; scales linear, obtuse or acutish ; flowers white or violet. Very common and variable. ^s /-s /-\ Heads (in mature plants) paniculate or thyrsoid. O Scales subulately green-tipped; rays commonly pure white. A. ericoldes, Linn. Smooth or sparsely hairy, l-3 ; heads often tending rather to be racemose than paniculate, and borne on the ends of erect, much-bracted branchlets ; leaves linear-lanceolate (or the lowest oblong-spatulate), becoming awl-like and stiffish above. Dry grounds. Variable. A. polyphyllus, Willd. Tall, 4-5, with twiggy branches ; leaves 4' or 5' long, linear-lanceolate ; flowers rather large, early. N. f and S. ' * CO Scales not awl-tipped ; rays violet to white. () Scales of several lengths. A. Tradescanti, Linn. Much branched, 2-4, the heads small and numerous : leaves lanceolate to linear, tapering to a slender point, the COMPOSITE FAMILY. lower and larger somewhat serrate ; scales linear, green at the tip and down the back ; rays small, wttite or violet. Common. A. paniculatus, Lam. Often taller, generally more strict, profusely paniculate-branched ; leaves thin, oblong or narrow-linear, the lower sharply serrate, upper entire ; heads larger, in loose and leafy panicles ; scales narrow-linear with green tips and the outer ones green the whole length ; flowers violet or nearly white. Common. A. salicif6lius, Ait. Leaves shorter and firmer than in the last, often scabrous, mostly entire; scales more imbricated, firmer, linear, with acutish green tips ; heads (rarely white) tending to be racemosely clus- tered. Common. () () Scales nearly equal. A. junceus, Ait. Slender and nearly simple, l-3 ; leaves long- linear (3'-5'), all (or all but the lower most) entire ; heads comparatively few, light-purple, the outer scales a little shorter than the inner. Bogs, N. A. Iongif61ius, Lam. More branched ; leaves broader, entire or sparsely serrulate ; heads larger, the scales about equal and little imbri- cated ; rays violet to almost white. Far N. 17. ERIGERON, ELEABANE. (Greek words for spring and old man, suggested probably by the hoary appearance of some vernal species.) (p. 225.) * Rays conspicuous; heads more or less corymbed; stem erect. - Hays purple or purplish, very numerous (50-150); pappus simple. 2Z E. Philad^lphicus, Linn. Rather hairy, 2 high ; stem leaves oblong, mostly entire, and partly clasping ; spatulate and toothed root leaves, and several heads ; rays very many and narrow, pale reddish-purple ; flowers summer. Common. E. bellidi*6lius, Muhl. ROBIN'S PLANTAIN. Soft-hairy, l-2 high, with a cluster of rather large roundish root leaves lying flat on the ground ; stem leaves rather few and small ; heads 1-9 and long-pedun- cled, rather large, with about 50 linear, light bluish-purple rays ; flowers late spring. Common. *- *- Hays white, only about 30, rather broad ; pappus simple. 2Z E. nudicaulis, Michx. Smooth, with oval or spatulate leaves all at the root ; slender scape l-2 high, with a few small heads ; flowers spring. Low grounds, Va., S. - *- - Hays white or nearly so, 50 or more, narrow; pappus double, the outer of a row of minute chaffy bristles or little scales. (2) E. strig6sus, Muhl. 2-4 high, smoothish, or roughish, with minute close-pressed hairs ; leaves entire, the lower spatulate and slender-petioled, the upper lanceolate ; rays rather long ; flowers all summer. Fields. E. nnuus, Pers. 3-5 c high, branched above, roughish, with spread- ing hairs ; leaves ovate or lance-ovate, the lower ones coarsely toothed ; rays rather short, often tinged with purple ; flowers all summer. Fields and waste places. * * Hays inconspicuous, scarcely longer than the cylindrical, bell-shaped, involucre and the simple pappus, numerous, in more than one row. E. Canad^nsis, Linn. HORSEWEED, BDTTERWEED, MARE'S-TAII,. A common weed, with strong odor, in waste or cult, ground ; bristly hairy ; stem erect, strict, l-5 high ; leaves linear, only the lowest ones cut* lobed ; heads of whitish flowers very small, panicled ; all summer. (J) COMPOSITE FAMILY. 241 18. BACCHARIS. (Dedicated to Bacchus.} Shrubby seaside or pine- barren plants, (p. 224.) B. halimif61ia, Linn. Smooth, somewhat scurfy, 6-12, the branches angled ; leaves obovate, petioled, coarsely toothed or the upper ones entire ; heads of whitish or yellowish flowers scattered or in leafy pani- cles. Mass., S. 19. FLUCHEA. (The Abbe Pluche, a naturalist of a century ago.) (p. 223.) P. bifrons, DC. Leaves oblong to lanceolate, closely sessile or clasp- ing, veiny, 2'-3' long. 2-3. ~U Cape May, S. P. camphorata, DC. Pale ; leaves oblong-ovate or lanceolate, thick- ish arid only obscurely veiny, the larger ones short-petioled. Taller. (f) Salt marshes, Mass., S. 20. FILAGO, COTTON ROSE. (Latin: filum, a thread, from the cottony hairs.) (p. 223.) F. Germdnica, Linn. HERBA IMPIA of the old herbalists the branches with a new generation of clustered heads rising out of the parent cluster at the top of the stem (as if undutifully exalting themselves) ; stems 5'- 10' high, crowded with the lanceolate, erect, and entire cottony leaves. Old dry fields from N. Y., S. ; flowers summer and autumn. 21. GNAPHALIUM, EVERLASTING, CUDWEED. (Greek: lock of wool) (p. 223.) * Scales of the involucre white or yellowish-white,' stem erect, l-2 high, heads many, corymbed. Common in old fields, copses, etc. G. polyc^phalum, Michx. Leaves lanceolate, with narrowed base and wavy margins, the upper surface nearly naked f the perfect flowers few in the center of each head. G. deciirrens, Ives. Common from N. J. to Mich, and N. ; leaves lance-linear, cottony both sides, the base partly clasping and extending down on the stem ; many perfect flowers in the center of each head. ^ * * Scales of the involucre tawny-purplish or whitish, not at all showy or petal-like ; heads small, crowded in sessile clusters ; stems spreading or ascending, 3'-20' high. G. uligin&sum, Linn. An insignificant little weed in wet places, espe- cially roadsides, with lanceolate or linear leaves, and inconspicuous heads in terminal clusters. G. purptireum, Linn. Taller, with oblong-spatulate or lanceolate leaves green above and white-cottony beneath, and purplish heads in axillary clusters, or spiked along the upper part of the stem; pappus plumes united at the base, and all falling off together. Coast of Me., S. 22. ANTENNARIA, EVERLASTING. (Name from the pappus of the staminate flowers, which resembles the antennae of certain insects.) 2 (p. 223.) A. plantaginifdlia, Hook. Growing in patches, spreading by runners and offsets ; the root leaves spatulate or obovate and tufted ; flowering stems 4'-8' high, with few and small lanceolate leaves ; heads in a small corymb, the fertile ones (pointed, with pinkish styles) with narrow and acutish, the staminate (flat-topped) with white and rounded scales. Sterile soil ; common. GRAY'S F. F- & G. BOX. 16 242 COMPOSITE FAMILY. 23. ANAFHALIS, EVERLASTING. (Greek, of no application.) 11 (p. 223.) A. margaritacea, Benth. & Hook. Stem about 2 high, leafy to the top ; the leaves lance- linear ; heads in a broad corymb, the fertile ones with a few imperfect staminate flowers in the center ; scales of the invo- lucre pearly white, rounded. Dry soil ; common. 24. HELIFTERUM, EVERLASTING, IMMORTELLE. (Greek : sun and wing, referring to the light plumed pappus.) Also known as RHODANTHE. (p. 224.) H. Manglesii, F. Muell. Cult, in gardens for ornament, from Aus- tralia ; a low smooth herb, with oblong and alternate clasping entire leaves, and loosely corymbed, showy, nodding heads of yellow flowers, the pearly involucre obovate or obconical, smooth, rose or white, very ornamental, in summer. 25. HELICHRYSUM, EVERLASTING, IMMORTELLE. (Greek, referring to the golden flower heads.) (p. 223.) H. bracteatum, Andr. or (H. MACRANTHUM). From Australia; tall, smoothish or slightly downy, with lanceolate leaves ; large heads termi- nating the branches and with some leaf-like bracts on the peduncle, the permanent and very numerous scales of the involucre very showy and petal-like, spreading in many ranks, golden yellow, and with white vari- eties. (2) <) 26. AMMOBIUM, EVERLASTING, IMMORTELLE. (Greek : mean- ing living in sand.) (p. 224.) A. aldtum, R. Br. l-3 high, rather cottony ; root leaves oblong and tapering downwards into a petiole ; stem leaves small and lanceolate, and extended down the branches and stems in the form of leaf-like wings ; heads solitary, with pearly white involucre surrounding yellow flowers. Cult, from Australia. 27. INT7LA, ELECAMPANE. (Ancient Latin name.) 11 (p. 224.) /. Helen! urn, Linn. COMMON ELECAMPANE. A stout herb, with stems 3-5 high, from a thick mucilaginous root (used in medicine) ; leaves large, entire, woolly beneath, those from the root ovate and petioled, the others partly clasping ; heads large, but the rays very narrow. In old gardens and natural from Eu. by roadsides. 28. FOLYMNIA, LEAFCUP. (The muse, Polyhymnia, the dedica- tion for no obvious reason.) 11 (p. 226.) P. Canadensis, Linn. 3-5 high, clammy -hairy ; leaves thin, the lower pinnatifid, the upper 3-5-lobed or angled ; rays of the small heads shorter than the involucre, few, pale-yellow and broad. Moist woods. P. Uvedalia, Linn. Roughish-hairy, stout, 4-10 high ; leaves large, ovate and angled or lobed, the upper ones sessile ; rays of the large head 10-15, bright yellow, longer than the involucre. Rich soil, N. Y., S. and W. 29. SILPHIUM, ROSIN PLANT. (Ancient Greek name.) Flowers summer and autumn. 11 (p. 226.) * Leaves alternate, large, most of them petioled. - The stout and rough flowering stems (3-6 high) leafy up to the few large heads; scales of involucre ovate, with tapering and spreading rigid tips. S. laciniatum, Linn. ROSINWEED or COMPASS PLANT, of prai- ries, from Mich. W. and S., so called because the rough-hairy, deeply qOMPOSITE FAMILY. 243 pinnatifid root leaves (of ovate outline) incline to present their edges N. and S. -- - The slender smooth flowering stems (4-10 high} leafy only near the base, dividing above into a panicle of many smaller heads. S. terebinthinaceum, Linn. PRAIRIE DOCK, so called from the appearance of the large root leaves, which are ovate or heart-oblong and l-2 long, besides the slender petiole, the margins somewhat toothed. Ohio, W. S. compdsitum, Michx. More slender and smaller, with round heart- shaped leaves either toothed or cut, or divided. N. C., S. * # Leaves, or many of them, in whorls of 3 or 4 along the terete stems, rather small, entire or coarsely toothed. S. trifoliatum, Linn. Stem smooth, often glaucous, 4-6 high ; leaves lanceolate and entire or nearly so, roughish ; heads small. S. and W. S. Asterlscus, Linn. Bough-hairy ; leaves usually coarsely toothed ; heads fewer and larger. Va., S. * * * Leaves opposite and clasping or connate ; stems leafy to the top. S. integrif6lium, Michx. Roughish, 2-4 high, with terete stem and lance-ovate, partly heart-shaped, and entire, distinct leaves. Mich. W. andS. S. perfoliatum, Linn. CUP PLANT. Very smooth square stems 4-9 high, around which the ovate, coarsely toothed leaves are connate into cups which hold water from the rains. Mich., W. and S. 30. PARTHBNIUM. ' (Greek: virgin, of no application.) 2Z (p. 227.) P. integrif61ium, Linn. A coarse, rough plant, l-4 high, with alternate, oblong or oval, crenate-toothed leaves (the lower cut-lobed), and small whitish heads in a flat and dense corymb. Dry soil, Md. to Minn, and S. 31. IVA, MAKSH ELDER. (Name unexplained.) (p. 223.) Our commonest species is I. frute'sceiis, Linn. Nearly smooth, shrubby at the base, 3-8 ; leaves oval or lanceolate, coarsely toothed, fleshy ; greenish-white heads axillary and forming a leafy panicled raceme. Salt coast marshes, Mass., S. 32. AMBROSIA, RAGWEED. (The classical name.) (p. 222.) Flowers greenish, all summer and autumn. * Leaves all opposite. A. trifida, Linn. Tall, coarse herb along low borders of streams; 4 C -10 high, rough ; leaves deeply 3-lobed on margined petioles, the lobes lance-ovate and serrate ; staminate heads in racemes, their in- volucres 3-ribbed on one side, the fertile one or fruit obovate and with 5 or 6 ribs ending in a tubercle or spiny point. * * Some or all the leaves alternate. A. bidentata, Michx. Hairy, l-3 high, very leafy ; leaves alter- nate, closely sessile, lanceolate, and with a short lobe or tooth on one side near the base ; heads in a dense spike, the top-shaped involucre of the sterile ones with a large lanceolate appendage on one side. Prairies, 111., S. and W. 244 COMPOSITE FAMILY. A. artemisiaeffclia, Linn. ROMAN WORMWOOD, HOGWEED, RAGWEED, or BITTERWEEU. Waste places and roadsides ; l-3 high, hairy or rough- ish ; twice pinnatifid leaves, either opposite or alternate, pale or hoary be- neath ; staminate heads in panicled racemes or spikes, the small, roundish fruit with about 6 little teeth or spines. 33. XANTHIUM, COCKLEBUR, CLOTBUR. (Greek : yellow, the plants said to yield that color.) Coarse and vile weeds, with stout and low branching stems, alternate and petioled, merely toothed or lobed leaves, and obscure greenish flowers, produced all summer. (D (p. 222.) # Triple spines in the axils of the leaves. X. spinosum, Linn. Stems slender and hoary, l-2 ; leaves nar- rowed at both ends, ovate-lanceolate, sometimes lobed or cut ; fruit invo- lucre ^' long, with 1 beak. Waste places, E. Tropics. * * No spines in the axils. X. strumarium, Linn. Leaves cordate or ovate, dentate, often lobed; fruit involucre '-if' long, glabrous or puberulent, with nearly straight beaks and slender spines. Plant l-2. Waste places. Old World. X. Canadense, Mill. Stouter ; fruit 1' long, densely prickly and hispid, the beaks usually hooked or strongly curved. Waste places. 34. ZINNIA. (J. Cr. Zinn, a German botanist.) Commonly culti- vated for ornament, (p. 227.) Z. e/egans, Jacq. GARDEN ZINNIA. Leaves o.vate, heart-shaped, half- clasping ; heads very large, rose-colored, purple, violet, red, or white, 2'-3' in diameter, also full-double like a small Dahlia ; chaff of receptacle crested-toothed at tip ; akenes barely 2-toothed at summit. Mexico. (D Cult, in many forms and under many names. Z. paucifldra, Linn, (or Z. MULTIFLORA). Less common in gardens, being less showy ; leaves ovate-lanceolate ; peduncle hollow, much enlarged under the head ; rays obovate, red-purple ; chaff blunt, entire ; akenes 1-awned. Mexico. Z. angustifolia, HBK. (Cult, as Z. A^IREA), from Mexico; is widely and copiously branched, rough-hairy, with lanceolate leaves ; many small heads ; oval orange-yellow rays, and conspicuously pointed chaff. 35. HELIOFSIS, OXEYE. (Greek-made name, from the likeness to Sunflower.) ^ (p. 228.) H. leevis, Pers. Resembles a Sunflower, but has pistillate rays and 4-sided akenes, sometimes without pappus ; l-4 high, smooth ; leaves ovate or lance-ovate, triple-ribbed, petioled, serrate ; head of golden- yellow flowers (with linear rays) terminating the branches, in summer ; pappus of 2-4 minute teeth, or 0. N. Y., W. and S. H. scabra, Dunal. Roughish, particularly the leaves, which are more narrowly pointed, and the upper ones sometimes entire ; rays broader ; pappus of 2 or 3 conspicuous teeth. N. Y., W. and S. 36. ECHINACEA, PURPLE CONE-FLOWER. (Greek; hedgehog, viz., receptacle with prickly pointed chaff.) 2/ (p. 228.) E. purpfcrea, Moench. Stems (usually smooth) l-2 high, from a thick and black, pungent-tasted root (called Slack Samson by quack- doctors), bearing ovate or ^nceolate, 5-nerved and veiny leaves, the lower long-petioled, and terminated by a large head; rays 15-20, dull rose- purple. Penn., W and S, COMPOSITE FAMILY. 245 B. angustif6lia, DC. From Wis. S., is a more slender form, bristly- hairy, with narrow, lanceolate, 3-nerved, entire leaves, and 12-16 brighter- colored rays. 37. RUDBECKIA, CONE-FLOWER. (Named for Budbeck, father and son, Swedish botanists.) (p. 228.) * Disk oblong, or in fruit cylindrical and V long, greenish yellow, the chaff very blunt and downy at the end; leaves all compound or cleft. 2/ R. laciniata, Linn. 3-7 high, smooth, branching above; lowest leaves pinnate with. 5-7 cut or cleft leaflets, upper ones 3-5-parted, or the uppermost undivided; heads long-peduncled, with linear drooping rays l'-2' long. Thickets ; common. * * Disk conical, dark-purple, the chaff awn-pointed; lower leaves often pinnately parted or S-cleft. (2) R. trlloba, Linn. Hairy, 2-5 high, much branched ; upper leaves lance-ovate and toothed, and the numerous small heads with only about 8 rays. Penn. to Mo. and S. * * * Disk globular, pale dull brownish (receptacle sweet-scented}, the chaff blunt and downy at the end ; lower leaves 3-parted. If. R. subtoment6sa, Pursh. Somewhat downy, with leafy stems 3-5 high, ovate or lance-ovate, serrate upper leaves and short-peduncled heads. Prairies, Wis., W. * * * * Disk broadly conical, dark-colored, the soft chaff not pointed; rough-hairy plants l-2 high, leafy below, the naked summit of the stems or branches bearing single showy heads ; leaves simple. 2/ R. specidsa, Wend. Leaves lanceolate or ovate-lanceolate, pointed at both ends, 3-5-nerved, petioled, coarsely toothed or cut. Penn., W. and S. ' R. hlrta, Linn. Stems stout and mostly simple ; leaves nearly entire, triple-ribbed, oblong-lanceolate or the lowest spatulate, the upper sessile. N. Y., W. and S.; introduced into meadows E. 38. LEFACHYS. (Greek : thick and scale.) Receptacle anise-scented when crushed. # (P- 227.) L. pinnata, Torr. & Gray. Minutely roughish and slightly hoary ; the slender leafy stems 3-5 high, bearing leaves of 3-7 lanceolate leaf- lets, and somewhat corymbed heads with the oval or oblong disk much shorter than the oblong, drooping yellow rays ; akenes scarcely 2-toothed, flattish, the inner edge hardly wing-margined. Dry soil, W. N. Y., W. and S. L. columnaris, Torr. & Gray. l-2 high, with single or few long- peduncled heads, their cylindrical disk often becoming 2' long, and longer than the 5-8 broad drooping rays, these either yellow, or var. pulch^r- rima, with the base or lower half brown-purple ; akenes 1-2-toothed at top and winged down one edge. Prairies, W. ; also cult. 39. HELIANTHUS, SUNFLOWER (which the name means in Greek). The following are the commonest of the numerous species, many of which are difficult of study. (Lessons, Fig. 381.) (p. 227.) * Receptacle flat and very broad ; disk brownish ; leaves generally alternate, broad and triple-ribbed, petioled; flowers summer. Cult, for ornament; wild only far W. and S. W. ; flowers all summer. H. annuus, Linn. COMMON SUNFLOWER of the gardens, with huge heads ; leaves green, roughish, not hoary. 246 COMPOSITE FAMILY. H. argophyl/us, Torr. & Gray. Texas, cult, for its hoary-white foliage ; heads smaller. * * 2Z Receptacle and disk convex ; heads middle-sized or rather small, the disk various; leaves opposite or alternate; flowering throughout late summer and autumn. - Disk dark-purple or brown, contrasting with the yellow rays. ++ Leaves long and linear, l-nerved, entire, sessile; heads small and mostly corymbed; involucre of leaf-like spreading scales. H. angustifdlius, Linn. Slender rough stems 2-6 high ; lower leaves opposite and rough, revolute. Pine barrens, N. J., S. H. orgyalis, DC. Stems (6-10 high); leaves crowded, very narrow, alternate, smooth ; flowers late. W. of the Miss. Cult, for its tall strict habit. + - Leaves oval or lanceolate, opposite ; stems l-3high, bearing solitary or few long-peduncled, rather large heads; involucre of short, close scales. H. heterophyllus, Nutt. Rather hairy, with lowest leaves oval or oblong, upper ones lance-linear and few ; scales of involucre lanceolate. Low pine barrens, Ga., S. H. rigidua, Desf. Dry prairies W. and S.; rough, with thick firm leaves lance-oblong or the lower oval ; scales of the involucre ovate or oblong, blunt. *- - Disk yellow as well as the rays, or hardly dingy-brownish. M. Scales of the involucre short and broadly lanceolate, regularly imbri- cated, without leaf-like tips; leaves nearly all opposite and nearly entire. H. occidentalis, Riddell. Somewhat hairy, with slender simple stems l-3 high, sending off runners from base, naked above, bearing 1-5 heads ; lowest leaves ovate or lance-ovate ; upper ones narrow, small and distant. Ohio, W. and S. H. mdllis, Lam. Soft white-woolly all over, 2-4 high, leafy to the top, the leaves heart-ovate and partly clasping. Ohio, W. and S. - -M- Scales of the involucre looser and leaf y -tipped ; stems leafy to the top. = Leaves chiefly alternate and not triple-ribbed. H. grdsse-serratus, Martens. Smooth and glaucous, 6-10 ; leaves long-lanceolate, petioled, serrate. Ohio, W. and S. H. gigant&us, Linn. Rough and rather hairy, 3-10 high, with lance- olate serrate, nearly sessile leaves, and pale-yellow rays. Common in low grounds. = = Leaves mainly opposite, except in the last, 3-ribbed at base or triple- ribbed. (Several species, the following the most important.'} II Sessile or short-petiolate, entire, or serrulate. H. divaricatus, Linn. Common in dry sterile soil ; stem smooth, l-3 high ; leaves rough ovate-lanceolate, tapering to a point, and 3-nerved at the rounded sessile base. H. hirsfctus, Raf. Differs from the preceding in its rough-hairy stem i-2 high, and leaves with narrower base more or less petioled. Ohio, W. H. strumdsus, Linn. Stems mostly smooth, 3-4 high ; leaves broadly lanceolate or lance-ovate, rough above and whitish or white-downy be- neath, their margins beset with fine appressed teeth, and petioles short and margined. Common. COMPOSITE FAMILY. 247 II || Leaves longer-petioled, coarsely serrate. H. decapetalus, Linn. So named because (like the preceding) it commonly has 10 rays ; stems branching, 3-6 high ; leaves thin and bright-green, smoothish, ovate, coarsely toothed and abruptly contracted into margined petioles ; scales of the involucre long and loose. H. MULTIFLORUS, Linn, of gardens, unknown wild, is probably a modified form of the last. The heads are 2'-4' across and double ; i.e. all the disk flowers ligulate. H. tuberdsus, Linn. JERUSALEM ARTICHOKE (i.e. Gfirasole or Sun- flower in Italian, corrupted in England into Jerusalem); cult, for the tubers, and run wild in fence rows ; also native, Fenn. W. and S. ; 5-7 high, with triple-ribbed ovate petioled leaves, rough-hairy as well as the stems, all the upper ones alternate, the running rootstocks ending in ovate or oblong edible tubers. (Lessons, Fig. 101.) 40. VERBESINA, CROWN-BEARD. (Name obscure.) Ours are tall (4-7 high) branching herbs, in rich soil, with compound corymbs of small heads. 11 (p. 227.) V. occidentals, Walt. Stems 4-winged ; leaves smoothish, large and thin, ovate and opposite pointed, at both ends ; flowers yellow ; akenes Wingless. Penn. to 111. and S. V. Virginica, Linn. Of like range, has stem less winged, smaller lance-ovate alternate leaves soft-downy beneath, white flowers, and narrowly winged akenes. 41. ACTINOMERIS. (Greek : alluding to the irregularity of the rays in the commonest species.) 2/ (p. 227.) A. squarr6sa, Nutt. Stems branching, 4-8 high; leaves lance- oblong, tapering to both ends; heads numerous, corymbed ; spreading involucre ; 4-10 irregular rays, and broadly winged akenes ; flowers Sept. N. Y., W. andS. 42. DAHLIA. (Named for a Swedish professor, Dahl, contemporary with Linnaeus.) 2/ (p. 227.) D. varidbilis, Desf. COMMON DAHLIA. Leaves pinnate, with ovate serrate leaflets ; heads large, much increased in size and altered, of all colors ; the ray flowers pistillate ; roots fascicled and tuberous (Lessons, Fig. 87). Mexico. D. cocci nea, Cav. Ray flowers scarlet and neutral; the disk flowers yellow ; outer involucral bracts 5, reflexed. Mexico. 43. COREOPSIS, TICKSEED. (From Greek for bug, from the shape of the akenes.) Many wild species ; several cult, for ornament, being known as CALLIOPSIS. (See Lessons, Figs. 268, 269, 290, 291.) (p. 227.) 1. Rays broad, coarsely 3-b-toothed; outer involucre not longer than the inner; akenes orbicular or oval, incurved when mature. Chiefly cultivated. * (D (D Disk flowers and lower part of the rays dark-colored or brown- purple ; akenes in these species wingless and nearly naked at top ; leaves compound. C. tinct6ria, Nutt. The commonest species of country gardens ; smooth, with lower leaves twice-pinnately divided into narrow leaflets, numerous heads, and lower half or sometimes almost the whole of rays brown- purple ; in one variety they are changed to tubes. Minn.. S. 248 COMPOSITE FAMILY. C. Drummdndii, Torr. & Gray. Low and spreading, rather hairy, with leaves of 3-7 oval leaflets, or some" of them simple ; heads on long pedun- cles ; very broad rays golden-yellow, with small dark spot at base. Tex. Common in gardens. * * (D Disk flowers yellow; rays yellow, with a darker and purplish- streaked spot near the base ; akenes winged and 2-toothed. C. corondta, Hook. Low, with slender-petioled leaves oblong or spatu- late, or some of them 3-5-parted and very long peduncle ; rays broad and handsome. Tex. Cult. * # * 2L Disk flowers and rays (!' long} entirely yellow ; akenes orbicu- lar, much incurved and broadly winged when ripe, crowned with 2 little teeth or scales. C. lanceolata, Linn. Wild W. and S., and cult. ; l-2 high, smooth or sometimes downy, in tufts, with lanceolate or oblanceolate entire leaves, mostly crowded at the base, and long slender peduncles ; flowers in early summer. C. auriculata, Linn. Wild W. and S., and in some gardens ; taller, sometimes with runners or suckers at base, leafy to near the top ; upper leaves oblong, lower roundish and sometimes auricled at base or with 3-5 lobes or leaflets. 2. .Eays entire or nearly so, oblong or lanceolate ; akenes oblong, with a very narrow icing or border, not incurved, and obscurely if at all 2- toothed at the apex; scales of outer involucre narrow and entire ; heads rather small, the flowers all yellow. 11 * Low, l-3 high, leafy to the top ; leaves really opposite and sessile, but divided into 3 leaflets, thus seeming to be 6 in a whorl. Wild chiefly in S. States; all but the first are cult, in gardens. C. senif&lia, Michx. Seemingly 6 lance-ovate and entire leaflets in a whorl (i.e. two, but each 3-divided), smooth or downy. C. verticillata, Linn. The pair of leaves cut into once or twice pin- nate almost thread-shaped divisions, smooth. C. delphinifdlia, Lam. Very like the last, but with fewer lance- linear divisions. * * Tall, leafy to the top, with evidently opposite petioled leaves. C. trlpteris, Linn. Stems simple, 4-9 high ; leaves of 3-5 lanceo* late entire leaflets ; heads corymbed ; very short outer involucre, and blunt rays. Rich ground, W. and S. 3. Hays oval or oblong, golden yellow, slightly notched; akenes wing- less, not incurved, bearing 2 awns or teeth for a pappus ; outer involucre conspicuous and resembling leaves; branching plants of wet grounds, with thin leaves mostly of 3-7 pinnate toothed or cut veiny leaflets ; re- sembling the next genus, but the awns not downwardly barbed. (g) C. trichosp^rma, Michx. Swamps mostly near the coast ; l-2 high, with 3-7 lanceolate or linear cut-toothed leaflets or divisions ; numerous heads, and narrow-oblong or linear wedge-shaped marginless akenes with 2 stout teeth. C. atirea, Ait. Upper leaves often simple, lower nearly as in the fore- going, and shorter wedge-obovate akenes with 2 or 4 short, chaff-like teeth. Va., S. C. arist6sa, Michx. Leaves more compound, with oblong or lanceo- late, often pinnatifid leaflets, and broad-obovate, very flat akenes slightly margined and bristly ciliate, the pappus of 2 long and slender awns, or sometimes 3 or 4, or in one variety none at all. Mich., W. and S. COMPOSITE FAMILY. 249 44. BIDENS, BUR MARIGOLD, BEGGAR'S TICKS, PITCHFORKS. (Latin: two-toothed, from the usually 2 awns of the pappus.) Our species or (2). The akenes adhere to the dress or to the fleece of animals by their barbed awns. (p. 227.) * Akenes broad and flat, with bristly ciliate margins. t- Coarse and very homely weeds, commonly without any rays. B. fronddsa, Linn. COMMON BEGGAR'S TICKS. Coarse weed in low or manured grounds ; 2-6 high, branched, with pinnate leaves of 3-5 broad lanceolate, coarsely toothed leaflets, outer involucre much longer than the head, and wedge-obovate akenes ciliate with upturned bristles, and 2-awned. B. connata, Muhl. Smooth, l-2 high, with simple lanceolate and taper-pointed leaves, or the lower 3-divided and decurrent on the petiole ; smaller heads ; narrow wedge-shaped akenes, minutely and downwardly ciliate and bearing about 3 awns. Low grounds. *- - Low smooth herbs, ivith showy golden rays 1' long. B. chrysanthemoldes, Michx. Shallow water or wet places ; 6'-30' high, with simple, lanceolate, sessile, serrate leaves, outer involucre shorter than the rays, and wedge-shaped akenes with almost prickly, downwardly barbed margins and 2-4 awns. * * Akenes linear or needle-shaped. B. Be'ckii, Torr. Immersed in water, N. and W., the single, short- peduncled heads rising above the surface, and with showy rays ; leaves cut into very numerous, fine, hair-like divisions ; awns of the stout akenes 4-6, barbed near the tip. B. bipinnata, Linn. l-3 high, branched, with 1-3-pinnately parted, petioled leaves ; ovate-lanceolate leaflets ; small heads ; short, pale-yellow rays, and slender akenes with 3-4 barbed awns. Dry soil, R. I., S. and W. 45. COSMOS. (Greek: an ornament.) Tall plants with handsome, fine, foliage and very late flowers. Cult. (p. 227.) C. bipinnatus, Cav. Leaves pinnately divided into narrowly linear or almost filiform lobes ; outer involucral scales ovate-lanceolate and acumi- nate ; rays l'-2' long, rose-color. Mexico. C. tenuifdlius, Lindl. Rather lower, the foliage still more finely cut ; outer scales less acuminate ; rays rich or dark purple. Mexico. 46. HELENIUM, SNEEZEWEED. (Old Greek name.) (p. 226.) H. autumnale, Linn. The commonest species, wild in low grounds ; l-4 high, with lanceolate, toothed leaves, their base often decurrent on the stem, and a corymb of showy yellow-flowered heads, the rays often drooping, in autumn. 2/ 47. GAILLARDIA. (Gaillard de Merentonneau, a French botanist.) (p. 226.) G. lanceolata, Michx. Leaves narrow (mostly entire), lanceolate; rays commonly small and few, yellow, and purple disk flowers. S. Car., W. and S. 11 G. pulch^lla, Foug. Wild from La., W., and cult, for ornament (one form called G. P^CTA), has broader leaves, some of them cut-toothed or lobed, and showy heads with the large rays mostly brownish crimson- purple with yellow tips. 250 COMPOSITE FAMILY. Q. aristata, Pursh. More downy than the last, less branched, with large showy rays yellow throughout, or their base brown-purple. In cul- tivation known as G. GRANDIFLORA. ^ Dak., S. and W. 48. DYSODIA, FETID MARIGOLD. (Greek: denoting ill-scent of the plant.) (p. 224.) D. chrysanthemoldes, Lag. A low weed, nearly smooth, with spread- ing branches, opposite pinnately parted and finely cut leaves, and few yellow rays scarcely exceeding the involucre. Roadsides, W. and S. 49. TAGETES, FRENCH or AFRICAN MARIGOLD, but from South America and Mexico. (Mythological name.) Plants strong- scented ; leaves pinnate, the leaflets cut-toothed. (p. 224.) T. erecta, Linn. LARGE AFRICAN M. Leaflets lanceolate, inflated club-shaped peduncles, and heads of orange or lemon-colored flowers, often full-double. 7". pdtula, Linn. FRENCH M. With finer lance-linear leaflets, cylin- drical peduncles, and narrower heads, the rays orange or with darker stripes. T. signata, Bartl. More delicate, low, much-branched species, with finely cut leaves, slender peduncles, and smaller heads, the 5 rays purple- spotted or spotted and striped with darker orange at base. 50. ANTHEMIS, CHAMOMILE. (Ancient Greek name, from the profusion of flowers.) Natives of Old World. Peduncles bearing solitary or very few heads, (p. 226.) * Rays neutral. A. Ctitufa, MAYWEED. Roadsides, especially E. ; low, strong-scented and acrid, with leaves thrice pinnately divided into slender leaflets or lobes, rather small heads terminating the branches, with white rays and yellow center ; all summer. (Lessons, Fig. 379.) * * Eays pistillate. A. arvensis, Linn. Resembles Mayweed and grows in similar places, but less common ; not unpleasantly scented, has fertile rays and a minute border of pappus. () A. ndbil/s, Linn. Yields the Chamomile-flowers of the apothecaries ; spreads over the ground, very finely divided foliage pleasantly strong- scented ; rays white ; pappus none. ^ A. tinctdria, Linn. Cult, for ornament ; 2-3 high, with pinnately divided and again pinnatifid or cut- toothed leaves and heads as large as those of Oxeye Daisy, with golden-yellow flowers, or the rays some- times white. 2Z 51. ACHILLEA, YARROW, SNEEZEWORT. (Named after Achilles.} Leafy-stemmed, with small heads in corymbs. ^ (p. 226.) A. Millefdlium, Linn. COMMON Y. or MILFOIL, abounds over fields and hills ; KX-20' high, with leaves twice pinnately parted into very slender and crowded linear 3-5-cleft divisions, heads crowded in a close flat corymb, with 4 or 5 short rays, white (sometimes rose-colored). A. Ptdrmica, Linn. SNEEZEWORT. Run wild from Eu. in a few places, cult, in gardens, especially a full-double variety ; leaves simple, lance- linear, sharply cut-serrate ; heads in a loose corymb, with 8-12 or more rather long bright white rays. COMPOSITE FAMILY. 251 52. CHRYSANTHEMUM, including ^EUCANTHEMUM and PYRE- THRUM. (Golden flower in Greek; but they are of various colors.) All natives of Old World, (p. 226.) * Akenes of disk and ray flowers similar, angled or striate, but not winged. PYRETHRUMS. ^ - Leaves pinnatisect or compound. C. cocdneum, Willd. (PYRETHRUM R&SEUM of gardens). A handsome plant from Persia, cult, in many varieties, the terminal solitary large flowers in various colors, but chiefly in shades of red, and often double (i.e., disk flowers radiate); leaves finely pinnatisect, the lobes linear. Plant l-3, smooth, the lower leaves petioled, the upper sessile. This (with C. ciNERARi^EF6LiuM, Vis., which has stem and lower surface of broader-lobed leaves canescent) is a source of commercial Pyrethrum or Persian insect powder. C. Parthenium, Bernh. FEVERFEW. Smooth, with branching, leafy, striate or grooved steins l-3 ; leaves ovate or oblong-ovate in outline, twice pinnately divided into coarse ovate cut divisions ; flowers f ' across, whitish, in corymbs, the peduncles leafy or bracted, the rays twice larger than the involucre ; short pappus dentate. Common in old gardens, and escaped. Eu. C.prce6ltum,Vent. (PYRETHRUM PARTHENIF6LIUM of gardens). GOLDEN FEATHER. Pubescent, or becoming nearly smooth, the stems terete; leaves very much cut, the segments oblong ; peduncles naked ; rays thrice longer than the involucre ; short pappus entire. A yellow-leaved form is used for carpet-bedding. Asia. t- - Leaves toothed or sometimes jagged, but not pinnatisect. C. Leucdnthemum, Linn. OXEYE DAISY, WHITEWEED. Stem nearly simple and erect, smooth, l-2 ; leaves oblong-spatulate, sharply pinna- tin' d-toothed, those on the stem sessile and passing into bracts or wanting near the top ; heads large and white, solitary and terminal. An abun- dant weed E. Eu. C. ul/gindsum, Pers. Tall and strong, 2-4, very finely pubescent ; leaves lanceolate, tapering at both ends, sessile, very sharply toothed; large (2'-3' across) white flowers in a terminal corymb. Cult. E. Eu. C. Ba/sfimita, Linn., var. tanacetoldes, Boiss. COSTMARY, MINT GERA- NIUM, LAVENDER (erroneously). Tall grayish-canescent (at least above) plant with sweet-scented herbage ; leaves oblong, obtuse, long-petioled, obtusely serrate ; heads small and yellowish in the common rayless form (rays white when they appear, when the plant is known as C. BALSAMITA), in a terminal cluster. Asia. * * Akenes of disk and ray flowers unlike, those of the rays winged. *- Leaves twice-pinnatifld or pinnatisect. C. frutGscens, Linn. MARGUERITE, PARIS DAISY. Bushy and erect, woody at the base, generally smooth, slightly glaucous ; leaf segments linear, or the uppermost leaves reduced to trifid bracts ; flowers white (rarely yellowish), large (2'-3' across), with spreading daisy-like rays, all on long naked peduncles. Common in conservatories. Canaries. 2Z C. coronarium, Linn. SUMMER CHRYSANTHEMUM, with yellow or some- times whitish flowers, cult, from Mediterranean region ; smooth, with diffuse stems ; leaves with auricled and clasping base, and lanceolate or linear cut-toothed divisions ; the involucre of broad and scarious scales. t- <- Leaves lobed, but not pinnatifld. GARDEN CHRYSANTHEMUMS. 2Z C. Sinense, Sabine. Canescent above, 2-4; the leaves ova^e and long petioled, sinuate-cut and lobed, firm in texture, somewhat glaucous ; 252 COMPOSITE FAMILY. heads very large, immensely varjed under cultivation ; the scales of the involucre with narrow scarious margins, and the tubular disk flowers sub- tended by chaffy scales. Japan ; parent of the greater number of garden forms., C. Indicum, Linn. Leaves more sharply cut, thinner and green ; invo- lucral scales with wide scarious margins ; no chaff with the tubular disk flowers ; heads smaller, yellow rays predominating. Japan. 53. TANACETUM, TANSY. (Old name.) y. (p. 222.) 7". vulgare, Linn. COMMON TANSY. Eu. ; cult, in old gardens, and a roadside weed, 2-4 high, smooth, strong-scented, and acrid, with deep green 1-3-pinnately compound leaves ; the leaflets and winged margins of the petiole cut-toothed ; var. CR^SPUM, leaves more cut and crisped. 54. ARTEMISIA, WOKMWOOD. (Dedicated to Artemis, the Greek Diana.) (p. 222.) * Leaves (and whole plant") smooth and green, or nearly so. +- Very fine thread-like or capillary divisions to the 1-3-pinnately divided leaves ; heads loosely panicled. A. A brdt an urn, Linn. SOUTHERNWOOD. From S. Eu. ; cult, in gardens for the pleasant-scented foliage, 3-5 high, woody-stemmed, strict. 11 A. caudata, Michx. Heads small, racemed in a wand-like panicle. Sandy coast and lake shores. (2) -- -- Leaves not very fine or finely cut. A. bie'nnis, Willd. Gravelly banks and shores W., becoming a weed E. ; l-3 high, with small greenish heads, much crowded in the axils ; the once or twice pinnatifid leaves with their lobes linear, in the lower cut-toothed. * * Leaves hoary or cottony, at least underneath. 11 A. Absinthium, Linn. WORMWOOD. Old gardens and a roadside weed ; strong-scented, silky-hoary, with stems 2-4 high and rather woody at base, twice or thrice pinnately parted leaves with lanceolate lobes, and nodding hemispherical heads. Eu. A. vulgaris, Linn. MUGWORT. Old gardens and roadsides, from Eu. ; leaves pinnatifid, green above and cottony-white beneath, their lance- linear divisions mostly cut and cleft ; heads small, in open panicles. A. Ludoviciana, Nutt. Leaves lanceolate, mostly cottony-white on both sides, many of them entire or morely toothed ; heads larger in nar- row or spike-like panicles. Mich., "W. and S. W. 55. TUSSILAGO, COLTSFOOT. (Latin : tussis, a cough, for which the plant is a reputed remedy.) 11 (p. 225.) T. Fdrfara, Linn. Spreading by its creeping (mucilaginous and bitter) rootstocks, which send tip, in earliest spring, scaly-bracted scapes, 3'-6' high, bearing a single Dandelion-like head, followed by the rounded and somewhat angled or toothed heart-shaped or kidney-shaped leaves, which are cottony beneath when young. -A weed from Eu., common E. 56. ARNICA. (Old name, thought to be a corruption of Ptarmica.} The common European species is used in medicine. 11 (p. 225.) A. nudicatilis, Nutt. Stem naked, bearing only 1 or 2 pairs of small leaves, although l-3 high, the main leaves being clustered at the root, thickish, sessile, ovate or oblong, 3-5-nerved, mostly entire, hairy ; heads several, loosely corymbed, pretty large and showy, in spring. Low pine barrens, S. Penn., S. COMPOSITE FAMILY. 253 57. SENECIO, GROUNDSEL. (Latin : senex, an old man, referring to the hoary hairs of many species, or to the white hairs of the pappus.) (p. 225.) # NQ ray ji owers . S. vulgaris, Linn. COMMON GROUNDSEL. A low weed in waste or cultivated grounds E. ; corymbose, nearly smooth, with pinnatifid and toothed leaves ; flowers yellow. Eu. * * Heads with no rays and only 6-12 disk flowers, small, yellow ; stem extensively climbing, more or less twining. S. sc&ndens, DC. Cult, as house plant under the name of GERMAN IVY, but it is from Cape of Good Hope, and resembles Ivy only in the leaves, which are round heart-shaped or angled and with 3-7 pointed lobes, soft and tender in texture, and very smooth ; the flowers seldom pro- duced. 1L * * * With ray flowers, native herbs ; flowers spring and early summer. S. lob&tus, Pers. BUTTERWEED. Very smooth, l-3 high, with tender lyrate-pinnatifid or pinnate and variously lobed leaves; small heads in naked corymbs, and about 12 conspicuous rays. N. Car., W. andS. S. afcreus, Linn. GOLDEN RAGWORT, SQUAWWEED. Cottony when young, becoming smooth with age, sometimes quite smooth when young, with simple stems l-3 high ; root leaves simple and in. different varie- ties either round, obovate, heart-shaped, oblong, or spatulate, crenate or cut-toothed on slender petioles, lower stem leaves lyrate, upper ones ses- sile or clasping and cut-pinnatifid ; corymb umbel-like ; rays 8-12. Com- mon in low grounds, and very variable. If. * * * * Heads with rays and numerous disk flowers; cult, for ornament. - Flowers all yellow. ^ S. Cineraria, DC. (or CINERARIA MAR^TIMA), of Mediterranean coast, an old-fashioned house plant, ash-white all over (whence the name Cine- raria and the popular one of DUSTY MILLER), with a woolly coating; the branching stems somewhat woody at base ; leaves pinnately parted and the divisions mostly sinuate-lobed ; the small heads in a dense corymb. S. Kcempferi, DC. (or FARFUGIUM GRANDE). Cult, in greenhouses, where it hardly ever flowers ; it is grown for the foliage, the thick and smooth rounded and angled rather kidney-shaped root leaves blotched with white ; some of the flowers more or less 2-lipped. China and Japan. t- -- Eay flowers purple, violet, blue, or varying to white, those of the disk of similar colors or sometimes yellow. S. cruentus, DC. COMMON CINERARIA of the greenhouses, from Tene- riffe ; herbaceous, smoothish, with the heart-shaped and angled more or less cut-toothed leaves green above and usually crimson or purple on the veins underneath, the lower with wing-margined petioles dilated into clasping auricles at the base ; heads numerous in a flat corymb, the hand- some flowers purple, crimson, blue, white, or party-colored. 2 S. elegans, Linn. PURPLE RAGWORT. Smooth herb, with deeply pin- natifid leaves, the lower petioled, the upper with half-clasping base ; the lobes oblong and often sinuate-toothed ; heads corymbed, with yellow or purple disk flowers and purple or rarely white rays. And a full- double variety, having the disk flowers turned into rays. 2Z Cape of Good Hope. 254 COMPOSITE FAMILY. 58. OTHONNOFSIS. (Like pthonna, an allied genus.) 2/ (p. 225.) 0. cheirfblia, Jaub. & Spach. Succulent prostrate herb, known in this country by the form grown in window baskets as OTHONNA CRASSI- F6LIA. Leaves alternate and cylindrical ; small terminal heads of yellow flowers on long and slender pedicels. A pretty hanging- plant. N. Africa. 59. EMILIA, TASSEL FLOWER. (Name unexplained.) Cultivated under the name of CACALIA. (p. 224.) . sonchifdlia, DC. Cult, as a summer annual, from the Old World tropics ; very smooth or a little bristly, pale or glaucous, l-2 high, with root leaves obovate and petioled ; stem-leaves sagittate and partly clasp- ing, and rather showy orange-red heads in a naked corymb, in summer. 60. CACALIA, INDIAN PLANTAIN. (Ancient name.) Natives of rich soil. 11 (p. 224.) * Receptacle flat ; involucre with some bracts at the base. C. suavfcolens, Linn. 3-5 high, with halberd-shaped serrate leaves on winged petioles, and rather large heads of 10-30 flowers. Conn, to la., and S. * * Eeceptacle pointed in the middle ; involucre 5-flowered, of 5 scales, naked. C. renifdrmis, Muhl. N. J. to 111. and S. along the mountains ; 4-9 high, with large and green repand-toothed petioled leaves, the lower kidney-shaped, the upper fan-shaped. C. atriplicif61ia, Linn. Pale or glaucous, with coarsely toothed or angled leaves, the lower almost kidney-shaped, the upper wedge-shaped. N. Y., W. and S. C. tuberdsa, Nutt. Wet prairies, Ohio, W. ; stem angled ; leaves green, thickish, 5-7-nerved, mostly entire, the lower lance-oval and tapering into long petioles, the upper short-petioled. Flowers in early summer. 61. ERECHTITES, FIRE WEED. (An ancient name.) (p. 223.) E. hieracif61ia, Raf. One of the plants called FIREWEED, because springing up where woods have been cleared and ground burned over, especially N. ; very rank and coarse herb, with strong odor, often hairy, l-5 high, with lanceolate or oblong cut-toothed leaves, the upper with auricled clasping base, and panicled or corymbed heads of dull white flowers, in fruit with copious white and very soft downy pappus. 62. CALENDULA, MARIGOLD. (Latin calendce or calends; flower- ing through the months.) (p. 226.) C. officinalis, Linn. POT MARIGOLD. Of the Old World ; cult, in country gardens, chiefly for the showy flowers, but the heads also some- times dried and used in culinary preparations ; 1 high, spreading, with green and succulent oblong and entire sessile leaves, rather unpleasantly scented, and large head of yellow flowers, produced all summer, some- times nearly full-double, most of the corollas being strap-shaped. () 63. XERANTHEMUM, EVERLASTING, IMMORTELLE. (Greek: dry flower.) (p. 223.) X. dnnuum, Linn. Leaves linear or oblong, revolute ; heads purplish, the scales dry and persistent and very glabrous ; 2-3. S. Eu. COMPOSITE FAMILY. 255 64. ARCTIUM, BURDOCK. (Probably Greek, bear, from the spiny involucre.) (p. 222.) A. L&ppa, Linn. COMMON B. Leaves large, loosely cottony beneath, or somewhat naked, the lower heart-shaped, upper ovate ; common in manured soil and barnyards. Var. minor is smaller and smoother, with leaves tapering at the base, often cut-toothed or cleft. Flowers mostly purple, all summer and autumn. (g) 65. CNICUS, THISTLE. (Old name.) Flowers purple or pink, occasionally yellow or white, in summer, (g) 2/ (pp. 221, 222.) * All the scales of the head armed with spreading prickly tips. C. lanceolatus, Hoffm. COMMON or BULL T. Nat. from Eu. in pastures ; the base of the rough, deeply pinnatifid leaves running down the stem in lobed prickly wings ; flowers purple. (D # * All or most of the scales of the head appressed, the innermost not prickly-pointed, the outer with a short prickle or point, or none. *- Leaves green both sides or a little cottony or cobwebby underneath. C. arvensis, Hoffm. CANADA T. A vile pest in fields and meadows N., nat. from Eu. ; spreading by deep, running roots as well as by seed ; numerous short-peduncled heads only 1' long, with rose-purple flowers ; leaves moderately pinnatifid, weak-prickly. ^ C. horrldulus, Pursh. YELLOW T. Leaves very prickly, rather large heads surrounded at base by an involucre or whorl of leaf-like very prickly bracts ; flowers yellowish or purplish. Sandy fields near the coast, Mass., S. C. ptinailus, Torr. l-3 high, with lance-oblong pinnatifid leaves, single very large heads (almost 2' across) of fragrant (purple or rarely white) flowers, sometimes leafy-bracted at base. Me. to Pa. (g) C. mdticus, Pursh. Swamps and low ground ; 3-8 high, with deeply divided leaves, few or no prickles, and rather large naked heads, most of the scales pointless ; flowers purple. 2/ 4- -t- Leaves white-cottony underneath; flowers purple, rarely white. C. altlsaimus, Willd. 3-10 high, branching, leafy up to the rather small heads, the oblong leaves wavy or only slightly pinnatifid, except the lowest. (|) 11 Mass, to Minn., S. Var. discolor, Gray. 3-6 high, branching and leafy, with rather small heads, and deeply pinnatifid leaves, green above, white beneath, their lobes narrow and prickly pointed. @ C. Virgini&nus, Pursh. Stems rather simple, l-3 high, ending in a long naked peduncle ; leaves lanceolate and slightly or not at all pinnati- fid ; head small. 2/ Plains and barrens, Va., W. and S. 66. CYNARA, ARTICHOKE. (Ancient Greek name.) 2/ (p. 222.) C. Cardunculus, Linn. CARDOON. Leaves deeply and compoundly divided and prickly, the less fleshy scales of the head prickly-tipped ; the fleshy leafstalks and midrib eaten after being blanched in the manner of celery. Strong thistle-like plants, 4-6. Eu. C. SCOLYMUS, ARTICHOKE, has less compound leaves, the ovate and usually pointless scales of the involucre and the receptacle of the young flower heads fleshy, and edible when cooked. A modification of the above. 256 COMPOSITE FAMILY. 67. CENTAUREA, CENTAUREA or STAR THISTLE. (Chiron the Centaur.) (p. 222.) * Flowers all alike in the head, the marginal ones not enlarged and ray- like ; pappus of very short bristles ; scales of head with dark-fringed appendage. C. nlgra, Linn. KNAPWEED. A coarse weed, in fields and waste places E., nat. from Eu.; stem 2 high; leaves roughish, lance-oblong, the lower with some coarse teeth ; flowers purple. ^ * * Marginal flowers more or less enlarged, forming a kind of false ray, and sterile,' pappus of bristles; scales of head with fringed appendage. C. Cineraria, Linn, (or C. CANDIDISSIMA). A low species, cult, from S. Eu., with very white-woolly twice-pinnatifid leaves, and purple flowers, the outermost little enlarged ; not hardy N. 2Z C. Cyanus, Linn. BLUEBOTTLE, CORNFLOWER, BACHELOR'S BUTTON. In gardens, from Eu., sparingly running wild ; loosely cottony, with stem leaves linear and mostly entire, solitary long-stalked head, the outei flowers very large and blue, with white or rose-colored varieties. (g) * * * Marginal sterile flowers many ; pappus of narrow chaff, or none, scales of head naked and smooth. Cult, for ornament, from Asia. C. moschata, Linn, (or C. SUAVEOLENS ; AMBERB6A MOSCHATA and A. ODORATA). SWEET SULTAN. Smooth, with mostly piimatifid leaves, long-stalked head of yellow, rose or white fragrant flowers, the outer ranks enlarged, and chaffy-bristled pappus or 0. 68. CARTHAMUS, SAFFLOWER, FALSE SAFFRON. (Arabic name, from the properties of the orange-colored flowers, which are used in dyeing or coloring yellow, as a substitute for true Saffron.) (p. 222.) C. tinctdrius, Linn. Cult, in country gardens, from the Orient ; smooth, 6'-12' high, with ovate-oblong leaves and large head, in summer. 69. LAMFSANA, NIPPLEWORT. (Old Greek name.) (p. 228.) L. commtinis, Linn. Homely weed E., from Eu. ; l-2, nearly smooth, slender ; lower leaves ovate and somewhat lyrate ; heads yellow, small, in loose panicles. 70. KRIGIA, DWARF DANDELION. (David Krieg, a German botanical collector in Md. and Del.) * Pappus of 5-7 bristles, alternating with a like number of roundish scales. K. Virglnica, Willd. Stems several-flowered, 2'-12' high, branching as they mature ; early leaves roundish and entire, the later ones narrow and often pinnatifid. N. and S. * * 2Z Pappus 0/15-20 bristles, and fewer oblong scales. K. Dandelion, Nutt. Scape leafless, 6'-18' high; leaves spatulate- oblong to lanceolate, entire or few lobed ; root tuberiferous. Md., S. K. amplexicatilis, Nutt. Scape bearing 1-3 oblong or oval clasping, mostly entire leaves ; radical leaves toothed or lobed, wing-petioled. N. andS. COMPOSITE FAMILY. 257 71. CICHORIUM, SUCCORY, CICHORY, or CHICORY. (Arabic name of the plant. ) C. Intybus, Linn. COMMON C. Nat. from EU. by roadsides, mainly E. ; leaves runcinate, rough-hairy on the midrib, or the upper ones on flower- ing stems, small and bract-like, entire ; showy blue flowers opening only in the morning and in cloudy weather ; root used as substitute for coffee. Young shoots often grown as a blanched vegetable. 2/ (Lessons, Figs. 266, 207, 381.) C. Endivia, Linn. ENDIVE. Leaves smooth, slightly or deeply toothed, or much cut and crisped ; flowering stems leafy, with pink-blue flowers ; spreading root leaves used as a salad. Old World. 72. TRAGOFOGON, GOAT'S BEARD. (Greek: goafs beard, from the pappus.) 7". porrifolius, Linn. SALSIFY, OYSTER PLANT. Cult, from Eu. for the edible tap-root, sometimes running wild ; smooth and pale, 2-4 high, branching, with long leaves tapering from a clasping base to a slender apex, very large heads on hollow peduncle much thickened upwards, and deep violet-purple flowers. (2) 7". pratensis, Linn. Leaves broader at the base, and peduncle scarcely thickened ; flowers yellow. Nat. from Eu. (D 73. LEONTODON, HAWKBIT. (Greek: lion-tooth, from the run- cinate leaves of some species.) L autumna/e, Linn. FALL DANDELION. Nat. from Eu. in meadows and lawns E.; leaves pinnatifid or laciniate ; scapes slender, 8'-12' high, branching ; peduncles thickish and scaly-bracted next the small head ; flowers summer and autumn. ^ 74. HIERACIUM, HAWKWEED (which the name means in Greek). Flowers mostly yellow. 2Z * Involucre scarcely imbricated, with no distinct calyculate bracts at its base ; pappus copious, in a single series. H. aurantlacum, Linn. Low, the stems hirsute and glandular ; invo- lucre with dark hairs ; scape simple, with the leaves clustered near its base ; flowers deep orange or orange-red ; akenes oblong and truncate. Eu. In gardens, and escaped. * * Involucre distinctly imbricated, or else with calyculate bracts at the base; pappus scant (except in the first}, unequal. - Heads large ; involucre imbricated. H. Canadense, Michx. Stems simple, l-3 high and leafy up to the corymbed summit ; leaves lanceolate or oblong, acute, with a few coarse teeth ; heads rather large, with loose imbricated involucre. N. *- -f- Heads small ; involucre little imbricated, but calyculate. M- Akenes not tapering upward ; panicle rather broad (or not virgate) . H. paniculatum, Linn. Stems slender and branching, leafy, 2-3 high ; leaves lanceolate, scarcely toothed ; panicle loose, of very small 12-20-flowered heads on slender peduncles, the involucre very simple. N. and S. H. vendaum, Linn. RATTLESNAKE WEED. Very smooth or with a few hairs ; leaves chiefly at the root, obovate or oblong, thin, purple- tinged beneath and purple-veiny above ; scape slender, l-2 high, fork- GBAY'S F. F. & G^ EOT. 17 258 COMPOSITE FAMILY. ing into 2-7 slender peduncles bearing small about 20-flowered heads ; akenes linear. N., S. to Ga. H. scabrum, Michx. Roughish-hairy, with rather stout simple stem (2-3 high), bearing obovate or oval nearly entire leaves, and a narrow panicle of many small heads, the 40-50-flowered involucre and stiff peduncles thickly beset with dark glandular bristles. N., S. to Ga. -+ *-< Akenes tapering at the top ; panicle narrow or virgate. H. longfpilum, Torr. So named from the exceedingly long (often 1') straight bristly hairs of the stem ; leaves narrow-oblong, entire ; panicle and 20-30-flowered involucre between the last and the next. Mich., W. and S. H. Grondvii, Linn. Stems slender, leafy, and very hairy below; leaves oblong or obovate ; heads small ; slender peduncles and 20-30- flowered involucre sparingly glandular-bristly. N. and S. 75. FRENANTHES (or NABALUS), KATTLESNAKE BOOT. (Greek: drooping blossom.) * Peduncles and 1.2-40-flowered heads hairy. P. racem6sa, Michx. Smooth wand-like stem 2-5 high; leaves lance-oblong, slightly toothed, the upper ones partly clasping; narrow spiked panicle of about 12-flowered heads. N. P. asp era, Michx. Similar, but rough-pubescent, the upper leaves not clasping and the 12-14-flowered heads mostly erect and larger. Ohio, \V. and S. P. crepidinea, Michx. Smoother, with stout stem 5-8 high, wide- corymbed panicles of 20-40-flowered heads, brown pappus, and broad leaves 6'-12' long on winged petioles. Penn., W. and S. * * Peduncles and 6-12-flowered heads smooth ; leaves very variable. P. altfssima, Linn. TALL R. or WHITE LETTUCE. Rich woods N., 3-6 high, with long and narrow leafy panicle, petioled leaves inclined to be ovate-triangular ; heads 5-6-flowered ; pappus dirty white. P. alba, Linn. COMMON WHITE LETTUCE, in open woods, chiefly N. and W. ; glaucous, with more corymbed panicles of 8-12-flowered heads, usually more cut or divided leaves, and cinnamon-colored pappus. P. serpentaria, Pursh. LION'S FOOT, or GALL OF THE EARTH. Com- monest in dry soil E. and S.; l-4 high, with narrow-corymbed panicle* of 8-12-flowered heads, and pappus dull straw-color. 76. FYRRHOFAFPUS, FALSE DANDELION. (Greek: flame- colored pappus ; this and the leafy stems distinguish this genus from the next.) P. Carolinianus, DC. l-2 high, with oblong or lanceolate leaves often pinnatifid or cut, the upper partly clasping ; flowers spring and summer. Sandy fields from Md., S. 77. TARAXACUM, DANDELION. (Greek name referring to medici- nal properties of the root.) @ 2/ (Lessons, Fig. 384.) T. officinale, Weber. COMMON D. In all fields, from spring to autumn. Inner involucre closes after blossoming till the akenes mature and the beak lengthens and elevates the pappus ; then the involucre is reflexed, the pappus spreads, and with the fruit is blown away by the wind. Very variable. Eu- COMPOSITE FAMILY. 259 78. CHONDRILLA. (Ancient name.) C. juncea, Linn. Branching herb, smooth above but bristly below, l-3, with wand-like stems ; root leaves runcinate ; stem leaves few and small, linear ; small yellow heads scattered on the nearly leafless branches. Weed E. Eu. (2) 79. LACTUCA, LETTUCE. (Latin : milk, from the juice.) (2) * Akenes very flat, with a long filiform beak. Flowers mostly yellowish. L. Scarlola, Linn. PRICKLY LETTUCE. Tall (3-5) and coarse weed from Eu. ; stem sparsely prickly or bristly below, as also the mid-rib on the under surface cf the oblong spinulose leaves ; heads small and yellow. L. sativa, Linn. GARDEN LETTUCE. Supposed to be derived from the above ; the broad and tender root leaves used for salad ; stem leaves, as in the above species, standing edgewise, often exhibiting polarity. L. Canad^nsis, Linn. WILD LETTUCE. Tall and very leafy (4-9), smooth or very nearly so and glaucous ; leaves sinuate-pinnatifid, the upper lanceolate and entire ; yellow heads in a long panicle. Common, N. and S. L. integrif61ia, Bigel. Rather lower and less leafy; leaves undivided, oblong-lanceolate, pointed, entire or denticulate ; heads yellow or purplish. N. and S. L. hirsuta, Muhl. Stems generally reddish, 2-4, hirsute below, not very leafy ; leaves runcinate-pinnatifid, more or less hirsute ; heads purplish-yellow or rarely whitish. N. and S. * * Akenes oblong and thickish, contracted into a short and thick neck; flowers mostly blue. L. acuminata, Gray. 3-6 high, with ovate or lance-ovate barely serrate leaves on winged petioles, blue flowers, and bright white pappus. N. and S. L. Floridana, Gsertn. Penn. W. and S.; like the last, but with all the leaves or the lower ones lyrate or runcinate, uppermost partly clasp- ing. L. leucopheea, Gray. Resembles Wild Lettuce, and with equally variable lanceolate or oblong often irregularly pinnatifid leaves, very compound panicle of pale blue or bluish- white flowers, and tawny pappus. Low grounds. 80. SONCHUS, SOW THISTLE. (Ancient Greek name.) Coarse weeds, with soft-spiny-toothed runcinate-pinnatifid leaves; nat. from Eu. (Lessons, Fig. 383.) * (!) Heads pale yellow. S. oleraceus, Linn. In manured soil and damp waste places; l-6 high, with acute auricles to the clasping base of the leaves, pale yellow flowers, and akenes wrinkled transversely. S. dsper, Vill. Like the last, but the leaves less divided and more spiny-toothed, the auricles of their clasping base rounded, and akenes smooth with 3 nerves on each side. * * 2/ Heads larger, bright yellow. S. arvens/'s, Linn. ; l-2 high from creeping rootstocks, with bristly peduncles and involucre. 260 LOBELIA FAMILY. LXII. LOBELIACE^l, LOBELIA FAMILY. Plants with milky, acrid juice, alternate, simple leaves, and scattered, racemed or panicled flowers ; the calyx tube adherent to the many-seeded ovary and pod; the corolla irregularly 5-lobed and mostly split down, as it were, on the upper side ; the 5 stamens united into a tube commonly by their filaments and always by their anthers ; style only one. 1. LOBELIA. (Named after the herbalist De P Obel or Lobel.} Tube of the calyx and 2-celled pod short. Corolla split down on one side, the 5 lobes more or less irregular or unequal. Two or all 5 anthers bearded at top. (Lessons, Fig. 285.) # Corolla normally deep red; stems tall and simple. L. cardinalis, Linn. CARDINAL FLOWER. Leaves lance-oblong ; ra- ceme erect, of large and showy flowers, which are very rarely rose-colored or even white. @ 11 Cult. * * Flowers blue or with some white in the throat. - Stems very diffuse, almost trailing. L. Erlnus, Linn. The common low and spreading little Lobelia of conservatories and summer gardens, variable, grown under many names ; flowers abundant, small, azure-blue, usually white in the throat ; upper leaves narrow, toothed, the lowest spatulate. (D Cape of Good Hope. - *- Stems strict. M. Flowers rather large (# or more long} ; stems always leafy. L. syphilftica, Linn. Slightly hairy, l-3 high, leafy, with ovate- oblong irregularly toothed leaves, dense leafy raceme, hairy calyx, and corolla (sometimes whitish) almost 1' long. Low grounds. 11 L. pub^rula, Michx. Minutely soft-downy, with blunter and finer- toothed leaves, and rather 1-sided spike of smaller deeper-blue flowers. N. J., S. and W. H w ++ Flowers small ; stems bracteate or only sparingly leafy. L. apicata, Lam. Smoothish, with long and wand-like stems l-3 high, lowest leaves obovate, upper ones narrow and small and close, naked raceme of very small flowers. Common. (2) 11 L. Kalmii, Linn. Smooth, with branching stems 5'-12' high, obovate root-leaves, few and lanceolate or linear stem-leaves, a loose -raceme of slender-pediceled, small, but handsome, bright-blue flowers, and obo- vate pods. (D 11 Wet banks N. L. inflata, Linn. INDIAN TOBACCO. Somewhat hairy, 9'-18' high, much branched, with ovate toothed leaves, and spike-like leafy racemes of small flowers, the pale blue corolla only 2" long, and pod inflated. () Common in fields ; a noted quack medicine. L. palud6sa, Nutt. Stem slender and scape-like, with one or two bracts ; leaves fleshy and scattered at the base of the stem, narrow-spatu- late, the margins glandular ; flowers azure or nearly white, the lower lip bearded. In water, Del., S. CAMPANULA FAMILY. 261 LXIII. CAMPANULACE^I, CAMPANULA FAMILY. Herbs with, milky juice, alternate leaves, and scattered flowers, with regular 5-lobed (blue or white) corolla and 5 stamens borne on the summit of the calyx tube which is adhe- rent to the 2-5-celled, many-seeded ovary and pod ; style 1 ; stigmas as many as the cells of the ovary. Stamens separate in all our plants of the order, which by this and by the regular corolla (valvate in the bud) are distinguished from the preceding. 1. SPECULAEIA. Corolla nearly wheel-shaped. Stigmas 3. Pod linear or narrow oblong, opening by a lateral valve or short cleft into each cell. Otherwise as in the next. 2. CAMPANULA. Corolla bell-shaped, or of various shapes. Stigmas and cells of the short pod 3-5, each cell of the latter opening by a lateral valve or short cleft. 1. SPECULARIA, VENUS' S LOOKING-GLASS. (Old Latin name of European species is Speculum Veneris.} S. Speculum, DC. GARDEN V. Cult, from Eu. for ornament, is a low herb, with oblong leaves, pretty blue flowers terminating the spreading branches, and linear triangular pod. S. perfoliata, DC. Weedy plant in sterile or sandy ground, with simple stems 3'-20' high, furnished throughout with round-heart-shaped clasping leaves, and small flowers in their axils, only the later ones ex- panding a small blue corolla ; pod oblong. 2. CAMPANULA, BELLFLOWER or HAREBELL. (Diminutive of Italian or late Latin name for bell.) Flowers summer. (Lessons, Fig. 254.) * Stigmas and cells of the pod 5 ; calyx with reflexed leafy appendages. C. Medium, Linn. CANTERBURY BELLS. Erect, branching, hairy, with coarse toothed leaves, and oblong bell-shaped flowers 2'-3' long, often double. Cult. Eu. (I) (2) * * Stigmas and cells 3. - Stem leaves all linear or lance-linear. C. aparinoldes, Pursh. Delicate weak stems 8'-20' high, and rough backward on the angles, bearing small lance-linear leaves and a few small whitish flowers on diverging peduncles, the beli-shaped corolla 3"-4" long. Grassy wet places. 2/ C. rotundif61ia, Linn. COMMON HAREBELL. Tufted spreading slender stems 5'-12' high ; round or heart-shaped root leaves, dying early, but narrow mostly linear stem leaves (the specific name therefore unfortu- nate) ; flowers few, slender-peduncled, the blue bell-shaped corolla 6"-8" long, handsome. Rocks N. Jl *- - Stem leaves lance-ovate or broader ; flowers normally blue. w- Flowers paniculate or scattered, long-peduncled. C. Carpdtica, Jacq. Smooth, tufted, 6'-10' high, with roundish or ovate petioled small leaves, slender 1-flowered peduncles, and open bell- shaped corolla about 1' long. 262 HEATH FAMILY. ** ** Flowers spicate or racemose* = Style strongly declined and upwardly curved; corolla shallow. C. Americana, Linn. Rich moist ground especially W. ; stem 3 c -6 high, thin, lance-ovate, taper-pointed, serrate leaves, and long loose spike of flowers, the almost wheel-shaped, light-blue corolla I 1 broad, and long curved style. (J) (2) = = Style straight ; corolla deep. C. rapunculoldes, Linn. Spreading inveterately by the root, sparsely hairy, the erect leafy stems l-2 high, with lowest leaves heart-shaped and petioled, upper lance-ovate and sessile, nodding flowers in the axil of bracts forming a leafy raceme, and tubular-bell-shaped corolla 1' long. Cult, and escaped. Eu. Jl C. Trachelium, Linn. Koughish-hairy, 2-3 high, with more coarsely toothed and broader leaves than the last, and rather larger bell-shaped corolla. Gardens. Eu. 2Z C. persicifolia, Linn. Smooth, with upright stems l-2 high, and bearing small lance-linear leaves, root leaves broader, all beset with minute, close teeth ; the flowers nearly sessile and erect, rather few in a sort of raceme, the open bell-shaped corolla l'-2 f long, sometimes double. Cult. Eu. 2Z LXIV. EKICACJELE, HEATH FAMILY. A very large family, of shrubs, herbs, or even small trees, difficult to define as a whole ; the leaves are simple and mostly alternate (sometimes reduced to white or colored scales) ; the flowers almost all regular, and with as many or twice as many stamens as there are petals or lobes of the corolla; their anthers 2-celled, each cell more commonly opening by a pore or hole at the end ; ovary mostly with as many cells as there are lobes to the corolla ; style only one, and seeds small. The HEATH and HEATHER (the former cult, in some greenhouses in several species, and the latter sparingly wild E.) belong to this family, and are distinguished by small or needle-like ever- green leaves, the corolla becoming dry and persisting, its lobes, and those of the calyx, 4 ; stamens 8. I. WHORTLEBERRY SUBFAMILY, known by having the tube of the calyx adherent to the ovary, on which the monopetalous corolla and the stamens are therefore mounted. All are shrubs, with scaly buds. Fruit a berry or berry-like. 1. GAYLUSSACIA. Stamens 10 ; anthers with the cells opening by a chink at the blunt or tapering top. Ovary 10-celled with one ovule in each cell, forming a berry-like fruit containing 10 apparent seeds, or properly little stones. Flowc/s in lateral ra- cemes ; branchlets and leaves beset with resinous or clammy dots. 3. VACCINIUM. Stamens 10 or 8; anthers tapering up into a tube with a hole at the top. Ovary with several or many ovules in each cell, forming a pulpy many-seeded (rarely rather few seeded^ berry. HEATH FAMILY. 263 3. CHIOGENES. Stamens 8 ; anthers with short cells minutely 2-pointed, and opening by a large chink down to the middle. Ovary 4-celled, ID fruit a white many-seeded berry. II. HEATH SUBFAMILY PROPER; shrubs or small trees with calyx free from the ovary. * Monopetalous (or in one of No. 12 with two of the petals nearly separate). <- fruit berry-like, containing 5-8 seeds or very small stones. 4. ARCTOSTAPHYLOS. Corolla urn-shaped, 5-toothed, inclosing the 10 stamens; their anthers .opening at the top, and 2-awned on the back. Drupe 5-10-seeded. Calyx dry underneath. Leaves alternate. 5. GAULTHERIA. Corolla oblong or short-cylindrical, 5-toothed. Anthers 10, 4-awned or 4-pointed at top, opening only there. Fruit a dry and many seeded pod, but inclosed in the calyx which becomes thick and fleshy, so that the fruit imitates c, berry, but has a dry pod inside. (Lessons, Figs. 866, 86T.) Leaves alternate, broad, often spicy -aromatic, evergreen. +- +- Fruit dry, not berry-like ; calyx separate from the pod. *+ Corolla salver-shaped, 5-lobed; anthers opening lengthwise, not appendaged. 6. EPIG^EA. Sepals 5, thin and scale-like, ovate-lanceolate, style slender. Leaves ever- green, reticulated, roundish. ++ - Corolla cylindrical, urn-shaped, ovate, or globular, very rarely bell-shaped, the orifice 5-toothed ; anthers opening wholly or mainly at the top. 7. ANDROMEDA. Calyx valvate in the early bud ; no bractlets. Corolla various. Pod globular or short-ovate, 5-valved, loculicidaL Shrubs. 8. OXYDENDRUM. Calyx valvate in the bud ; no bractlets. Corolla ovate. Anthers awnless. Pod conical or pyramidal, 5-valved, loculicidal. Tree. 9. LEUCOTHOE. Calyx of 5 almost separate sepals a little overlapping in the bud. Corolla ovate-oblong or almost cylindrical. Anthers without tubular tips. Pod flattish from above, 5-valved, loculicidal. Shrubs. 10. CASSANDRA. Calyx of 5 ovate and acute rigid sepals overlapping in the bud, and a pair of similar bractlets at its base. Corolla almost cylindrical. Anthers with tububr tips to the cells, and no awns on the back. Pod flattish from above, when ripe split- ting into an outer layer of 5 valves and an inner cartilaginous one of 10 valves, Shrub, with leaves rather scurfy. ++ -H- -H- Corolla (usually large) open bell-shaped, saucer-shaped, funnel-form, etc., 5-lobed or cleft ; anthers short, without awns or other appendages, opening only by holes at the top ; filaments long and slender, as is also the style ; pod septi- cidal; leaves entire. = No scaly buds ; bracts green, firm and persistent. 11. KALMIA. Corolla broadly open, slightly 5-lobed, and with 10 pouches in which the 10 anthers are lodged until extricated by insects, when the bent elastic filaments fly up and discharge the pollen. Pod globular. Leaves evergreen. Flowers in umbels or corymb-like clusters. Flowers in umbel like clusters, from large, scaly, terminal buds, their thin scale- like bracts or bud scales falling as the blossoms are developed. Calyx often minute or obsolete. 3?. RHODODENDRON. Corolla bell-shaped, funnel-form, or various, in one species strongly irregular, the upper part 3-lobed, he lower of 2 almost or quite separate petals. Stamens 5-10, often c-urved to the lower side. Leaves evergreen, or deciduous. Pod mostly oblong. 264 HEATH FAMILY. * * Polypetalous or nearly so ; the (white) corolla of 5 equal petals, widely spreading, oval or obovate ; leaves evergreen ; flowers in a terminal umbel. 13. LEDUM. Stamens 5-10; anthers opening by holes at top. Pod 5-celled. Leaves alternate, thinnish, rusty-woolly underneath. Flowers from scaly terminal buds, as in Rhododendron. 14. LEIOPHYLLUM. Stamens 10 ; anthers opening lengthwise. Pod 2-5-celled. Leaves small, smooth both sides, glossy, mostly opposite. III. PYKOLA SUBFAMILY. Shrubs, or evergreen herbs, with calyx free from the ovary, corolla of separate petals, anthers turned outwards in the bud, soon inverted, when the holes by which they open are at top (or at bottom in Clethra). Seeds innumerable, with a loose cellular coat. * Shrubs ; leaves deciduous ; flowers in hoary racemes ; capsule ^-celled. 15. CLETHRA. Sepals and obovate-oblong petals 5. Stamens 10 ; anthers arrow-shaped and reflexed in the bud, the hole at the top of each cell then at the bottom. Style 3-cleft at the apex. Pod inclosed in the calyx. Leaves alternate, serrate, feather- veined, deciduous. * * Herbs, or very nearly so, low ; leaves evergreen; capsule 4-5- celled. 16. CHIMAPHILA. Flowers several in a corymb or umbel, with orbicular, widely spread- ing petals, 2-horned anthers on filaments enlarged and hairy in the middle. Very short, top-shaped style covered by a broad, orbicular, stigma, and valves of pod smooth on the edges. Stems leafy below ; leaves narrow, smooth, and glossy. IT. MONESES. Flower solitary, with orbicular widely spreading (sometimes only 4) petals, conspicuously 2-horned anthers, large, 5-rayed stigma on a straight style, and pod as in the last genus ; otherwise like Pyrola. 18. PYROLA. Flowers in a raceme on a scape which bears rounded leaves at base. Petals roundish, more or less concave. Stamens 10, with awl-shaped filaments. Style long. Valves of pod cobwebby on the edges. IV. INDIAN PIPE SUBFAMILY. Herbs destitute of green foliage, parasitic on roots of other plants ; flowers much as in III. ; commonly represented by one genus. 19. MONOTROPA. Calyx of 2 or more deciduous bract-like scales. Corolla of 4 or 5 erect ; patulate or wedge-shaped petals, resembling the scales of the stem. Stamens 8 or 10 ; anthers kidney-shaped, opening across the top ; style stout ; stigma depressed. Pod 4-5-celled, seeds innumerable, minute, resembling fine sawdust. 1. GAYLUSSACIA, HUCKLEBERRY. (Named for the French chemist, Gay-Lussac.} Flowers white tinged with reddish, in late spring ; the edible fruit ripe late in summer, that of the last species sometimes gathered from the market. HUCKLEBERRY is a name of indefinite application. It is generally applied to the black-fruited species of this genus and the next ; while BLUEBERRY is used for the glaucous-blue species. G. dumdsa, Torr. & Gray. DWARF H. Rather hairy or bristly, with thickish, rather shining, oblong leaves, long racemes, leaf-like oval bracts to the pedicels, bell-shaped corolla, and insipid black fruit. Sandy soil near the coast. HEATH FAMILY. 265 G. frond6sa, Torr. & Gray. BLUE TANGLE or DANGLEBERRY. Branches diverging, slender ; leaves pale, white beneath ; racemes and pedicels slender ; corolla short ; sweet blue-black fruit with a bloom. N. Eng., S. G. resin6sa, Torr. & Gray. COMMON or BLACK IT. l-3 high, clammy-resinous when young, with rigid branches, oval leaves, short one- sided racemes in clusters, rather cylindrical corolla, and black fruit with- out a bloom. Woods. 2. VACCINIUM, BLUEBERRY, CRANBERRY, &c. (Ancient Latin name, of obscure meaning.) (Lessons, Fig. 274.) * FARKLEBERRY and DEERBERRY ; erect shrubs with single axillary or racemed flowers on slender pedicels, in early summer, open bell-shaped corolla, 10 stamens, anthers with very slender tubes, and 2 awns on the back, and insipid berries ripening late, each of their 5 cells divided in 2, and maturing few seeds. V. arbdreum, Marsh. FARKLEBERRY. Open woods from Va. and S. 111. S.; 8-15 high, evergreen . far S., with oval, glossy leaves, anthers included in the 5-toothed, white corolla, and black mealy berries. V. stamineum, Linn. DEERBERRY or SQUAW HUCKLEBERRY. 2-3 high, rather downy, with dull and pale ovate or oval leaves, anthers much longer than the greenish or whitish 5- cleft corolla, and large greenish berries. Me., W. and S. * * EVERGREEN BLUEBERRIES of the South, in low pine barrens, pro- cumbent or only l-2 high, with 5-toothed corolla and 10 stamens. V. Myrsinltes, Lam. Stems 6'-25' high ; leaves lanceolate or lance- obovate 2'-!' long and mostly pale beneath ; berries black or blue. V. crassif61ium, Andr. Stems procumbent, slender ; thick and shin- ing oval or oblong leaves ' or less in length, their margins revolute ; globular-bell-shaped corolla ; berries black. * * * BLUEBERRIES, beyond New England commonly called HUCKLE- BERRIES, with leaves deciduous at least in the Northern States ; flowers in spring in clusters from scaly buds separate from and rather earlier than the leaves ; corolla oblong or short cylindrical, 5-toothed, inclosing the 10 anthers ; berries ripe in summer, sweet,blue or black with a bloom, each of the 5 many-seeded cells divided into two. V. virgatum, Ait. Low, pubescent ; leaves ovate or cuneate-oblong, acute and minutely serrulate ; flower clusters on naked branches ; corolla rose-color; berry black. S. Car., S. Var. tenellum, Gray. Low grounds from Va. S.; small-leaved, with smaller nearly white flowers in shorter clusters. V. Pennsylvanicum, Lam. DWARF EARLY BLUEBERRY. Dry or barely moist grounds N.; 6'-15' high, with green, angular branches, mostly lance-oblong leaves, bristly-serrulate and smooth and shining both sides, the sweet berries earliest to ripen. V. Canade'nse, Kalm. Taller, l-2 high, the broader entire leaves and branchlets downy. N. V. vacillans, Solander. Low PALE B. Dry woodlands, N., and S. to N. C.; l-3 high, with yellowish branches, smooth and pale or glau- cous leaves obovate or oval and entire, and berries ripening later than V. Pennsylvanicum. Fruit much prized. V. corymb&sum, Linn. COMMON SWAMP B. 3-10 high, with oval or oblong leaves, either smooth or downy, pale or green, and sweetish berries ripening in late summer ; in one downy-leaved variety, pure black without a bloom. Swamps. Much gathered for market. Very variable. 266 HEATH FAMILY. * * * * CRANBERRY ; creeping or trailing, very slender, hardly woody plants, with small evergreen levves whitish beneath, single flowers in summer, borne on slender erect pedicels, pale rose corolla, deeply parted into 4 narrow reflexed divisions, 8 anthers with very long tubes, but no awns on the back, and acid red berry ^-celled, ripe in autumn. (Lessons, Fig. 274.) V. Oxycdccus, Linn. SMALL C. Cold peat bogs N. and E. ; a delicate little plant, flowering at the end of the stems, the ovate acute leaves (only ' long) with strongly revolute margins ; berry only half as large as in the next, often speckled with white, seldom gathered for market. V. macrocArpon, Ait. LARGE or AMERICAN C. Stems 1 tc 3 long, growing on so that the flowers become lateral, oblong obtuse leaves sometimes ' long, and with less revolute margins, and berries ' or more long ; largely cultivated for the market. Bogs from N. C., N. (Lessons, Fig. 371.) 3. OHIO GENES. (Greek-made name, alluding to the snow-white berries.) 2Z C. serpyllifdlia, Salisb. CREEPING SNOWBERRY. Peat bogs and mossy woods N., and S. to N. C. in Mts. ; nearly herbaceous, slender, creeping stems, very small, ovate, pointed evergreen leaves, their lower surface and the branchlets beset with rusty bristles, minute axillary flowers in late spring, and white berries ripe in summer ; these and the foliage have the flavor of Wintergreen. 4. ARCTOSTAFHYLOS, BEARBERRY (the name in Greek). 2/ A. TJva-Ursi, Spreng. Trailing over rocks and bare hills N., forming mats, with thick, smooth, and entire obovate and spatulate evergreen leaves, and small scaly-bracted nearly white flowers in a short raceme, in early spring, followed by the red austere berries. Leaves used in medicine, astringent and somewhat mucilaginous. 5. GAULTHERIA, WINTERGREEN. (Named for Dr. Gaulthier of Quebec.) (Lessons, Figs. 366, 367.) ^ G. prociimbens, Linn. CREEPING W., BOXBERRY, CHECKERBERRY, etc. ; common in evergreen and low woods, spreading by long and slender mostly subterranean runners, sending up stems 3'-5' high, bearing at summit a few obovate or oval leaves and in summer one or two nodding white flowers in the axils, the edible red "berries" lasting over winter; these and the foliage familiar for their spicy flavor, yielding the oil of wintergreen. 6. EFIGJEA. (Greek: on the ground, from the growth.) JJ. E. repens, Linn. TRAILING ARBUTUS (pronounced Ar'butus}, GROUND LAUREL, or, in N. Eng., MAYFLOWER. Sandy or rocky woods, chiefly E., under pines, etc. ; prostrate, with rusty-bristly shoots, somewhat heart-shaped leaves, slender-petioled, and small clusters of rose-colored or almost white spicy -fragrant flowers (which are dimorphous) in early spring. 7. ANDROMEDA. (Mythological name.) Flowers white, rarely tinged with rose, mostly in spring. * Flowers in umbel-like clusters; leaves evergreen; anthers 2-awned. A. polif61ia, Linn. Cold wet bogs N. ; 6'-18' high, smooth and glau- cous ; lanceolate entire revolute leaves white beneath : flowers in a simple terminal umbel, the corolla almost globular. HEATH FAMILY. 267 A. nltida, Bartr. Low pine barrens, N. C., S.; 2-4 high, very smooth, with 3-angled branchlets, ovate or oblong, and entire glossy leaves, abun- dant honey-scented flowers in numerous axillary clusters, and ovate- cylindrical corolla. * * Flowers in naked one-sided racemes crowded at the ends of the branches, formed in summer and opening early the next spring ; leaves evergreen ; anthers awned. A. floribiinda, Pursh. 3-10 high, very leafy, the lance-oblong acute leaves serrulate, with very fine bristly teeth, abundance of handsome flowers, the ovate-urn-shaped corolla strongly 5-angled ; along the Alle- ghanies S. , and planted. * * * Flowers in umbel-like clusters on wood of the previous year, in late spring or early summer; leaves mostly deciduous, but often thickish or coriaceous ; pods 5-angled by a prominent rib or ridge at the lines of opening. - Flowers ' or more long, nodding, smooth, clustered mostly on leafless shoots; stamens 2-awned, or toothed. Smooth ornamental shrubs, 2-4 high. A. specidsa, Michx. Low barrens S., barely hardy N. in cultivation ; with oval or oblong blunt and serrate leaves, often mealy-whitened ; corolla open bell-shaped. A. Mariana, Linn. STAGGERBUSH (the foliage said to poison lambs and calves). Low grounds E. and S. ; with glossy oval or oblong entire veiny leaves, and leaf -like lanceolate sepals, half the length of the almost cylindrical corolla. -- H- Flowers very small, with globular and scurfy-pubescent corolla; stamens awnless. Busty pubescent or scurfy shrubs, 4-10 high. A. fermglnea, Walt. Low sandy grounds S. C., S., with thick and rigid mostly evergreen, rusty, obovate leaves, the margins revolute. A. ligustrina, Muhl. Leaves thin and green, obovate-oblong ; panicled clusters of small flowers. Can., S. 8. OXYDENDRUM, SORREL TREE, SOURWOOD. (Both the Greek-made and English names refer to the sour-tasted leaves. ) O. arb6reum, DC. Rich woods, Penn. to Ind., and S. ; tree 15-40 high, smooth, with oblong-lanceolate, pointed, serrulate leaves (resem- bling those of the Peach), on slender petioles, and white flowers in long one-sided racemes clustered in a loose panicle at the end of the branches of the season, in early summer. 9. LEUCOTHOE. (Mythological name.) Flowers white, in naked scaly-bracted racemes or spikes, which are formed in summer and open the next year. * Evergreens on moist banks of streams, with very smooth and glossy, finely and sharply serrate leaves ; the rather catkin-like dense racemes sessile in their axils ; bractlets at the base of the short pedicels ; flowers in spring, exhaling the scent of Chestnut blossoms. L. Catesbeei, Gray. Abounds from Va. S., along and near the moun- tains ; has long recurving branches, ovate-lanceolate and very taper- pointed leaves on conspicuous petioles, and narrowish sepals. L. axillaris, Don. Broader, less pointed leaves, on very short petioles, and broad-ovate sepals. Low country S. ; flowers very early. 268 HEATH FAMILY. * * Deciduous-leaved, with one-sided looser racemes at the ends of the, branches; flowering in late spring or summer after the membranaceous leaves are developed; bractlets close to the calyx, acute. L. racem6sa, Gray. Erect, 4-8 high, with oblong, acute, serrulate leaves a little downy beneath, long and upright racemes, and 4-awned anthers. Mass., S. 10. CASSANDRA, LEATHERLEAF. (A mythological name.) C. calyculata, Don. Wet bogs N. and mostly E.; low, much-branched shrub, with small and nearly evergreen dull oblong leaves sprinkled with some fine scurf or scaly atoms, and small white flowers in the axils of the upper leaves, forming one-sided leafy racemes, in early spring. Common. 11. KALMIA, AMERICAN or MOUNTAIN LAUREL. (Named for Peter Kalm, pupil of Linnaeus, who traveled in this country before the middle of the last century.) Ornamental shrubs, scarcely found W. Flowers spring and early summer. K. latif&lia, Linn. LARGE MOUNTAIN L. ; also CALICO BUSH, SPOON- WOOD, etc., in Middle States. Common N. in damp grounds and along the mountains S., where it forms very dense thickets, 4-10 or even 20 high, with mostly alternate lance-ovate leaves, bright green both sides ; the large and showy clusters of rose-color or white or crimson-spotted flowers terminal and clammy, in early summer. Planted. K. angustif6lia, Linn. SHEEP L., LAMBKILL. 2-3 high, with narrow- oblong, short-petioled leaves opposite or in threes and pale beneath, and corymbs of smaller crimson-purple flowers lateral (in late spring), their pedicels recurved in fruit. N., S. to Ga. K. glafcca, Ait. Cold bogs N. ; l-2 high, with 2-edged branches, opposite, sessile, oblong or linear leaves white beneath and with revolute margins, the corymbs of lilac-purple flowers terminal, in spring. 12. RHODODENDRON, ROSEBAY, AZALEA. (The name in Greek means rose tree.') Very ornamental shrubs or small trees, the fancy varieties much confused as to species. # TRUE AZALEAS or FALSE HONEYSUCKLES, with deciduous leaves, slen- der cylindrical tube to the corolla, the chiefly 5 stamens and the style long and protruded ; hardy ornamental shrubs. - Flowers developed later than the leaves, in summer, very fragrant. R. visc6sum, Torr. WHITE SWAMP HONEYSUCKLE. 4-10 high, with bristly branchlets, oblong-obovate, mostly smooth leaves commonly pale or whitish beneath, often glossy above, and white or rosy-tinged very clammy flowers. Swamps E. and S. *- t~ Flowers developed with or rather before the thin and veiny mostly pubescent leaves, in late spring. R. nudifldrum, Torr. PURPLE A. or PINKSTER FLOWER. Swamps and woods, chiefly E. and S., also cult. ; 3-6 high, with oblong or obovate leaves ; branchlets and narrow tube of the rose or pink-red corolla rather glandular-pubescent, and calyx very small ; slightly fragrant. R. calendulaceum, Torr. In and near the Alleghanies, especially S., and cult. ; has yellow or flame-colored corolla and larger calyx lobes than the preceding ; not fragrant. R. flavum, Don. (AZ\LEA PONTICA.) Planted from the Old World, a native of the Caucasus ; has large (2' or more broad) golden or orange- HEATH TAMIL Yo 269 yellow flowers, terminating naked branches, the tube clammy-downy ; leaves large and oblong-obovate. Less cult, in this country than the next. R. fy'nense, Sweet. GARDEN AZALEA. Bushy shrub, with clusters of mostly shorter red or yellow flowers on leafy branches ; leaves smaller, oval or elliptic. Two types are in cultivation. One, the GHENT AZALEA, commonly called AZALEA SINENSIS by gardeners, has flowers with narrow corolla tube which appear with the leaves. The other type, called A. MOLLIS, has broader flowers which appear in advance of the leaves. * # RHODORA. Leaves deciduous; corolla strongly irregular, the upper ptrrt B-lobed, the lower of 2 nearly or quite separate pieces; 10 stamens and the style protruded. R. Rhod6ra, Don. Cold wet grounds, from Penn. N. and E. ; low shrub, with handsome rose-pink flowers in spring, somewhat earlier than the pale, rather hairy leaves. * # * CHINESE AZALEAS, with thickish almost or quite evergreen, leaves, rather leafy calyx, short-tubed corolla approaching to bell-shaped, and often 10 stamens, the latter and the style scarcely or not at all exserted. R. Indicum, Sweet (or AZALEA INDICA). Cult, from China and Japan, etc. ; is however the AZALEA of florists, flowering in late winter and early spring in conservatories, with red, purple, pink, white, or varie- gated showy flowers, green rather shining leaves, and shoots beset with appressed awl- shaped rusty bristles. * # * # RHODODENDRON PROPER. Leaves thick and usually persistent ; stamens generally 10, which, like, the style, are somewhat declined or equally spreading, but rarely exserted. i- Leaves thick and evergreen, smooth ; branches stiff and erect ; flowers in early summer from very large terminal buds; corolla broadly bell- shaped. R. maximum, Linn. GREAT R. or WILD LAUREL. Mountain sides, abundant through the Alleghanies, and N., sparingly to Me. and Can. ; 6-20 high, with lance-oblong leaves (4'-10' long) narrowish below, clammy pedicels, and pale rose or nearly white corolla (!' broad) , greenish in the throat, on the upper side more or less spotted with yellow or red- dish ; flowers midsummer. R. Catawbiense, Michx. High Alleghanies from Va. S. , and planted ; 3-6 high, with oval or oblong leaves rounded at both ends and pale beneath (3'-5' long), usually rusty pedicels, and large, light purple or lilac corolla ; flowers early summer. This, hybridized with other less hardy species, especially with the next, and with the tender R. arbdreum, Smith, of the Himalayas (cult, in conservatories), gives rise to most of the various Rhododendrons of ornamental grounds. The forms partaking most largely of Catawbiense characteristics are distinguished by broad and flat, slightly obovate and broad-pointed, glossy leaves, and by mauve or light blue^purple flowers. R. Pdnticum, Linn. From Asia Minor, hardy when planted N. only as a low shrub, has obovate-lanceolate leaves tapering to the base, and a very open bell-shaped dark purple corolla, in late spring. Ponticum varieties have narrow leaves with narrow points, with a tendency to become revolute and less glossy than the Catawbiense type, and by less pronounced lilac or mauve tints. - H- Leaves evergreen, but thinnish ; branches slender and spreading or drooping, roughish ; flowers in early summer. R. punctatum, Andr. Along the mountains from N. C., S., and spar- ingly planted ; 4-6 high, with oblong or lance-oblong leaves acute at 270 HEATH FAMILY. both ends, 2'-4' long, and sprinkled, like the branchlets and outside of the rather small, short, funnel- shaped, rose-colored corolla, with rusty dots or atoms. 13. LEDUM, LABRADOR TEA. (An old Greek name.) Flowers early summer. L. latifolium, Ait. Low and damp or wet grounds from Penn. N. ; 2-5 high, with oblong leaves, usually 5 stamens, and oblong pods. 14. LEIOPHYLLUM, SAND MYRTLE. (Name from the Greek, meaning smooth leaf.) L. buxifolium, Ell. Evergreen shrub a few inches high, much branched, with oval or oblong Myrtle-like leaves (from %' to nearly V long), and umbels of small white flowers in late spring. In sand, from N. J., S. 15. CLETHRA, WHITE ALDER. (Old Greek name of alder, from some resemblance in the foliage.) Flowers in summer. C. alnifolia, Linn. Low grounds ; 3-10 high with wedge- obovate, sharply serrate, straight-veined leaves, and pretty, upright panicled racemes of fragrant, small flowers. 16. CHIMAFHILA, PIPSISSEWA or PRINCE'S PINE. (Name from Greek, means lover of winter, i.e. Wintergreen.) Plants of dry or moist woods, branched at base, 3'-10' high, with fragrant, wax-like^ mostly flesh-colored flowers, in early summer. 2Z C. umbellata, Nutt. Leaves wedge-lanceolate, sharply serrate, not spotted ; flowers 4-7, with violet-colored anthers. C. maculata, Pursh. Lower, 3'-6' high, with ovate-lanceolate, remotely toothed leaves, blotched with white, and 1-5 flowers. 17. MONESES, ONE-FLOWERED PYROLA. (Name from the Greek, refers to the solitary flower.) Flowering in early summer. 11 M. grandif!6ra, Salisb. Cold woods N. E. ; with roundish and serrate veiny leaves about \> long, scape 2 ; -4' high, and rather large white or rose-colored flower. 18. PYROLA, WINTERGREEN, SHIN LEAF. (Old name, diminu- tive of Pyrus, the Pear tree, the application not obvious.) Flowers mostly greenish-white, in summer. 2Z (Lessons, Fig. 307>) * Flowers all turned to one side, rather spreading than nodding, the petals conniving; stamens and style straight; stigma large and 5-rayed. P. secunda, Linn. Rich woods N. and E. ; slender, 3'-6' high, with thin, ovate leaves and dense, spike-like raceme. * * Flowers nodding, the petals partly expanding, the hanging style more or less curved, tipped with a narrow stigma, and stamens ascending. P. chlorantha, Swartz, Scape 5M> ; high, with a few greenish-white flowers, thick but dull roundish leaves only 1' long, and anthers short- horned. Open woods N. P. ellfptica, Nutt. SHIN LEAF. Taller; leaves thinnish and dull, upright, on rather long and margined petioles ; the greenish- white flowers nearly as in the following. Md., N. and W, LEAD WORT FAMILY. 271 P. rotundifdlia, Linn. Damp or sandy woods ; has thick and shining round leaves on short petioles, many-flowered raceme, and blunt anthers ; a variety in bogs has rose-purple flowers. Very variable in shape of leaves. 19. MONOTROPA, INDIAN PIPE. (Name from the Greek, refers to the flower or summit of the stem turned over to one side or hanging ; in fruit it straightens.) Flowers summer. Parasitic on the roots of trees. M. unifldra, Linn. COMMON INDIAN PIPE or CORPSE PLANT. Rich woods; smooth, waxy -white all over (turning black in drying), 3'-6' high, with one rather large nodding flower of 5 petals and 10 stamens. M. Hypdpitys, Linn. PINESAP or FALSE BEECH DROPS. In Oak and Pine woods; rather downy, tawny or reddish, fragrant, 4 '-12' high, with several smallish flowers in a scaly raceme, having 4 petals and 8 stamens, or the uppermost 5 petals and 10 stamens. LXV. DIAPENSIACE^l, DIAPENSIA FAMILY. Low and prostrate or tufted plants, herbaceous or soft-woody, glabrous or nearly so; leaves small and simple, without sti- pules ; flowers regular, all the parts in 5's, except the ovary, which is 3-celled and with a single 3-lobed style ; stamens ad- nate to the corolla and sometimes united together, and those opposite the lobes of the corolla (if any) reduced to staminodia. 1. PYXIDANTHERA. Staminodia absent. Flowers solitary and sessile on short, leafy branchlets. Calyx conspicuously bracteate. 2. GALAX. Staminodia present. Flowers in a narrow spike on a slender, naked scape. Calyx minutely 2-bracteolate. 1. PYXIDANTHERA. (Greek: small box, anther.} 11 P. barbulata, Michx. PIXY, FLOWERING Moss. A handsome, trail- ing little plant in the sandy pine barrens of N. J. and S., flowering in early spring ; leaves small and linear-oblanceolate, sharp-pointed ; flowtrs (appearing as if clustered, from the shortness of the branchlets) very numerous, white or blush ; anther cells awn-pointed at the base, opening by a transverse line. 2. GALAX. (Greek : milk, of no application.) 11 G. aphylla, Linn. Leaves Pyrola-like, round-heart-shaped and cre- nate, tufted from scaly creeping rootstocks ; scape l-2, bearing a wand- like raceme or spike of small white flowers ; in op open woods, Va., S. LXVI. PLTJMBAGDTACKE, LEADWOKT FAMILY. Known by the flowers with parts five throughout, viz. 5- lobed plaited calyx, 5 stamens opposite as many petals or lobes of the corolla and almost separate from them, 5 styles or 5 stigmas, and the free ovary 1-celled, containing a single ovule hanging on a slender stalk which rises from its base; the fruit a small utricle. 272 LEADWORT FAMILY. 1. Low hardy herbs, with leaves all from the root, and flowers on scapes, having a funnel-shaped scarious calyx, nearly or quite separate petals tapering at base, and 5 almost or quite separate styles. 1. ARMERIA. Tufted plants with evergreen, very narrow and entire leases, simple scapes bearing a head of rose-colored flowers, and styles plumose-hairy towards the base. 2. STATICE. Broadish-leaved herbs, with scapes branching into a panicle, bearing 3- bracted flowers or clusters ; styles smooth. 2. Plants of warm regions, with branching, mostly woody stems, bearing alternate, entire leaves, and bracted spikes of handsome flowers, having a tubular calyx and corolla, and one style bearing 5 stigmas. 3. PLUMBAGO. Calyx 5-toothed at the apex, glandular along the 5 ribs or angles. Corolla salver-form, with long tube. Stamens free from the corolla. 4. CEEATOSTIGMA. Calyx strongly 5-toothed, 10-ribbed at the base, glandless. Stamens adnate to the corolla tube at its middle. 1. ARMERIA, THRIFT. (Old name.) Flowers summer. 11 A. e/ongata, Hoffm. (or A. VULGARIS ; also called A. MARfxiMA). COMMON THRIFT. Wild on shores of Eu. and Arctic America, cult, in gardens for edgings, etc., with short, spreading, grass- like leaves and scape 3'-6' high. 2. STATICS. (Ancient Greek : meaning astringent, the roots used as such in popular medicine.) A few species of the Old World are cult, in choice gardens, but not commonly. 2Z S. Limdnium, Linn. SEA LAVENDER or MARSH ROSEMARY. Along the coast in salt marshes in several varieties, with oblong or spatulate thick and pale leaves on slender- petioles, scapes l-2 high, bearing lavender-colored flowers all summer. S. sinuata, Linn. Cult, from S. Eu.; leaves runcinate or sinuate-lobed and hairy ; scape dichotomously branched, strongly winged, as are also the peduncles of the clusters of handsome lilac flowers. 3. PLUMBAGO, LEADWORT (which the Latin name denotes.) '*The following are cult, in conservatories, or turned out to flower all summer. # Flowers blue or violet. P. Capensis, Thunb. Stems somewhat climbing, angled ; leaves oblong- spatulate, entire ; corolla large, pale or lead-blue, the tube 1^' long; calyx tube glandular-hispid. S. Africa. * * Flowers red. P. coccfnea, DC. Herbaceous ; leaves large, oblong, the showy flowers in terminal or axillary spikes. E. Indies. * * * Flowers white. P. Zeyldnica, Linn. Stem somewhat climbing, angled ; leaves ovate or oblong ; flowers in long spikes, the calyx tube glabrous or minutely glandular. E. Indies. 4. CERATOSTIGMA. (Greek : horn, stigma.} 1J. C. plumbaginoldes, Bunge (or PLUMBAGO LARPENT.E). Stem slen- der and zigzag, somewhat hairy and scaly ; leaves firm, obovate, finely serrate ; flowers violet, in close terminal clusters. Houses and borders, not yet common. China. P1UMROSE FAMILY. 273 LXVIL PRIMULACKffi, PKIMKOSE FAMILY. Herbs with regular perfect flowers, the stamens borne on the corolla and as many as its divisions and opposite them, one style and stigma, and many or sometimes few ovules on a free central placenta of the one-celled ovary, in fruit a pod. * Plant with hollow, inflated, leafy stems ; the leaves whorled or scattered, the lower ones pinnately parted ; parts of the flower 5. 1. HOTTONIA. Calyx 5-parted. Corolla short salver-shaped, stamens Included. Pod opening by 5 clefts down the side, many-seeded. Flowers small, in whorls along the upper part of the stem and branches. * * Plant with leaves all from the root and simple; the flowers on a scape. +- Fibrous-rooted or rhizomatous. 2. PRIMULA. Calyx 5-toothed or 5-cleft, often angled. Corolla salver-shaped or funnel- shaped, with 5 spreading lobes ; the stamens included in its tube. Pod opening by valves or teeth at the top. Flowers in an umbel, which is sessile in one species, but usually raised on a scape. 8. DODECATHEON. Calyx 5-parted, reflexed. Corolla 5-parted; the divisions lanceo- late, strongly reflexed. Stamens conniving in a long slender cone, the linear anthers very much longer than the short partly monadelphous filaments. Pod splitting into 5 valves. Flowers in an umbel. -- -i- Plant with depressed or biscuit-shaped fleshy corm. 4. CYCLAMEN. Flower resembling that of Dodecatheon, but only one on a scape or stalk. Anthers sessile, pointed. * * * Plant with leafy stems, the leaves simple and chiefly entire. +- Leaves in one whorl at the summit of the slender stem ; parts of the flower 7. 5. TRIENTALIS. Calyx and corolla wheel-shaped, of mostly 7 divisions united only at base, those of the former linear-lanceolate, of the latter oblong, of both pointed. Fila- ments united in a ring at base ; anthers oblong, curving when old. Flowers white, t- +- Leaves generally in pairs or whorls along the stems ; parts of the flower mostly 6. w Flowers yellow (or in 7 with purple dots). 6. STEIRONEMA. Calyx 5-parted. Staminodia 5, subulate, alternating with the fila- ments, which are distinct or nearly so on a ring at the base of the corolla. Capsule 10-20-seeded. Leaves opposite, but often seeming to be whorled, not dotted. 7. LYSIMACHIA. Calyx 5-6-parted. Staminodia 0. Filaments usually united at the base. Capsule few-several-seeded. Leaves opposite or whorled (or even imper- fectly alternate), dotted. -M- ++ Corolla red, blue, or white. 8. ANAGALLIS. Corolla wheel-shaped, the 5 divisions broad. Filaments bearded. Pod (a pyxis) open by a transverse division, the top falling off as a lid, many-seeded. *--+- Leaves alternate along the branching stems; base of calyx and ovary coherent. 9. SAMOLUS. Calyx 5-cleft. Corolla bell-shaped, 5-cleft, with a little body like a sterile filament in the ctefts. Stamens Included. Pod many-seeded, splitting into 5 valves. Flowers small, white, in racemes. 1. HOTTONIA, WATER VIOLET or FEATHER-FOIL. (Named for Prof. Hotton of Holland.) Flowers summer. 2Z H. inflita, Ell. A singular plant in pools and ditches, Mass., S. ; smooth, with stems and branches much inflated except at the joints, bear- ing finely cut pectinate leaves ; flowers white. GRAY'S F. F. & G. BOX. 18 274 PKIMROSE FAMILY. 2. PRIMULA, PRIMROSE, (JOWSLIP, etc. (Name from primus, spring, from the flowering time of true Primrose.) ^ Two small species are scarce along our northern borders (see Manual) ; the fol- lowing are the common ones cult, for ornament. * Calyx large and loose, either much inflated or shallow-cup-shaped. P. Sinensis, Sabine. CHINESE PRIMROSE. A downy plant, with often proliferous umbels of large and showy flowers, purple, rose, or white, sometimes double, in one variety cut-fringed ; tender house plant, with inflated conical calyx, and round heart-shaped 7-9-lobed and variously cut or even crisped leaves. P. obcdnica, Hance. A pretty pot plant, with leaves all radical and ovate-cordate (the sharp hairs irritating-poisonous to some people), and slender scapes 6'-12' ; flowers blush-lilac or purple, often drooping, the obconical petals deeply notched, the tube twice longer than the almost saucer-shaped green and shallow calyx. China. * * Calyx ordinary, neither truly inflated (but often loose) nor shallow- spreading. - Hardy, or nearly so, from Eu., with large tubular or oblong-bell- shaped angled calyx about as long as the corolla tube, and wrin- kled-veiny, oblong-cordate, or spatulate leaves tapering into short wing-margined petioles ; flowers naturally yellow, in spring. P. grand/flora, Lam. (or P. VULGA.RIS and P. ACAULIS). TRUE PRIM- ROSE, has leaves somewhat hairy beneath, and the large flowers rising on slender pedicels from their axils, the proper scapes not developed ; corolla flat, sulphur-yellow. P. officinal is, Jacq. (or P. VERIS). ENGLISH COWSLIP. Somewhat pubescent with minute, pale down, scapes bearing the umbels above the leaves, much smaller flowers of deeper color, and the limb of corolla rather concave or cup-like, the throat commonly orange. The sorts of POLYANTHUS are cultivated varieties, with flowers enlarged, of various colors, or party-colored, often more or less double. *- +- Hardy or half hardy, with small calyx shorter than the tube of the corolla, and smaller leaves. ** Leaves cordate-ovate, hairy. P. cortusoJdes, Linn. Leaves soft, with doubly dentate margins ; scapes tall (8'-15') and hairy, bearing an umbel of deep rose-colored flowers on slender pedicels 1' or 2' long, the flowers Phlox-like, with broadly obcordate petals. Russia to Japan. *+ +. Leaves oblong or obovate, not hairy. P. denticufata, Smith. Low, with a cluster of radical tongue-shaped or spatulate denticulate or nearly entire leaves, and a capitate cluster of small, bright lilac flowers, the narrow petals deeply notched. China and India. P. Auricula, Linn. AURICULA. Of S. Eu. ; low, with sessile leaves, and scape bearing a few fragrant flowers, these pale yellow, with varie- ties white, purple, or of various hues, sometimes full double, and smooth and thick obovate leaves, mostly covered with some fine mealiness ; petals broad, obcordate. Well-known garden plant, scarcely hardy N. 3. DODECATHEON. (Fanciful name, from Greek for twelve gods.) 2/ D. Meadia, Linn. SHOOTING STAR, AMERICAN COWSLIP. In rich open woods from Penn., S., and especially W., and cult, for ornament ; PRIMROSE FAMILY. 275 smooth, with a cluster of oblong or spatulate leaves around the base of a simple scape, 6'-2 high, which has an umbel of several or many hand- some rose-purple or often white flowers nodding on the slender pedicels, becoming erect in fruit ; flowers late spring. 4. CYCLAMEN. (Classical name for the wild plant of Eu. called SOWBREAD.) Cult, in this country as house plants for winter flower- ing. Flowers rose-colored, pink, or white, nodding on the apex of the stalk, the reflexed lobes turned upwards. 2/ C. Europoeum, Linn. Corm l'-2' in diameter, sending up heart-shaped, thick, sometimes angled leaves, often marked with white above and crim- son-purple or violet beneath, on slender petioles, and fragrant flowers with open throat and oval or oblong divisions, the flower stalks coiled up after flowering so as to bring the pod to the ground to ripen. C. /at/folium, Sibth. & Smith (or C. PERSICUM), is more tender and not fragrant, with longer and lanceolate divisions and less open throat to the corolla, the flower stalks not coiling after blossoming. 5. TRIENTALIS, CHICK WEED WINTERGREEN. (From Latin for the third part of a foot, the usual height of the European species.) 2/ T. Americana, Pursh. AMERICAN C. or STAR FLOWER. In open low woods, especially N. ; a pretty plant, the stem bearing a few scales below, and at top a whorl of long, lanceolate leaves tapering to both ends ; also 2 or 3 slender-stalked delicate flowers with taper-pointed petals, in spring. 6. STEIRONEMA. (Greek : sterile thread, in reference to the stami- nodia.) Leafy-stemmed, flowering in summer. 2 * Leaves broad, ovate, or lance-ovate. S. ciliatum, Raf. Low thickets ; with erect stems 2-3 high, oppo- site dotless leaves lance-ovate with rounded or heart-shaped ciliate base and on fringed petioles, flowers nodding on slender peduncles from the upper axils, light-yellow corolla not streaked or dotted, the lobes round- ovate and wavy margined or denticulate, little longer than the sepals. S. radicans, Gray, resembles the foregoing, but stems or branches reclined and rooting, and leaves and flowers smaller by half. Va., S. W. * * Leaves lanceolate or narrower. S. lanceolatum, Gray. Commonest W. and S., has oblong or linear leaves, mostly narrowed into short and margined petioles. S. Iongif61ium, Gray. From W. N. Y., W. and S., has similar but deeper yellow flowers, and sessile linear blunt stem leaves of thicker texture. 7. LYSIMACHIA, LOOSESTRIFE (which the name means in Greek). Flowers summer. 2Z Low grounds. * Plant erect. *- Flowers in an ample terminal leafy panicle ; the corolla not dotted. L. vulgar! s, Linn. A rather stout downy plant, 2-3 high, with oblong or lance-ovate ' leaves, 3 or 4 in a whorl; flowers in panicles, and monadelphous filaments. European species in waste and cultivated grounds. 276 SAPODILLA FAMILY. - - Flowers in a terminal spike-like raceme; the corolla blackish- Streaked. L. stricta, Ait. Common N. and S. in bogs ; smooth, very leafy, branching, with mostly opposite lanceolate, sessile, dark-dotted leaves tapering to each end ; flowers on slender pedicels in a terminal long raceme leafy at base, unequal filaments monadelphous, and lance-oblong corolla lobes. -*-- Flowers on slender peduncles from the axils of the upper leaves; the corolla dark-streaked. L. quadrif6lia, Linn. Sandy moist ground ; rather hairy, with ovate- lanceolate sessile leaves, 4 (or 3-6) in a whorl, and ovate-oblong corolla lobes. - -4- - *- Flowers in axillary spike-like short clusters; the corolla purplish-dotted. L. thyrsif!6ra, Linn. Wet swamps, N. ; smooth, with simple stem, leafless at base, above with lanceolate sessile leaves, in the axils of 1 or 2 of them a short-peduncled oblong spike or cluster of small flowers, having slender filaments and lance-linear mostly separate petals, and as many little teeth between them. * * Plant trailing. L. nummularia, Linn. MONEYWORT. Creeping in damp garden grounds, or running wild sometimes ; smooth, with opposite small round leaves, and solitary pretty yellow flowers in their axils on short peduncles. (Lessons, Fig. 199.)' 8. ANAGALLIS, PIMPERNEL. (Old Greek name, meaning delight- ful.} Low herbs of the Old World, flowering all summer. A. arvensis, Linn. COMMON P. or POOR MAN'S WEATHER GLASS. The small (red, purple, or white) flowers said to close at the approach of rain ; in gardens and running wild in sandy fields ; spreading on the ground, with pale ovate leaves, shorter than the peduncles, and rounded petals fringed with minute glandular teeth. (1) A. c.ERftLEA of the gardens is a tender, mostly larger form of the pre- ceding, with larger blue flowers. 9. SAMOLUS, WATER PIMPERNEL, BROOKWEED. (Old name, of unknown meaning.) Flowers late summer. 2Z S. Valerndi, Linn., var. Americanus, Gray. Along rills and wet places ; spreading, 6'-10 ; high, with obovate leaves, and very small flowers on slender pedicels, which bear a bractlet at the middle, but no bract at base. LXVIII. SAPOTACEJ!, SAPODILLA FAMILY. Mainly tropical trees or shrubs, with hard wood. Simple and entire alternate leaves, mostly with milky juice, small and perfect regular flowers, anthers turned outwards, erect ovules, and bony-coated seeds. Represented S. by a few species of 1. BUMELIA. (Ancient name of an Ash.) Flowers small, white, or whitish, in clusters in the axils of the leaves ; calyx 5-parted ; corolla 6-cleft, and with a pair of internal appendages between the lobes, 5 STOEAX FAMILY. 277 good stamens before them, and as many petal-like sterile ones or scales alternating; ovary 5-celled, hairy; style 1, pointed; fruit cherry -like, containing a single, large, stony-coated seed ; small trees or shrubs, with branches often spiny, and deciduous but thickish leaves, entire. Flow- ers summer ; fruit purple or blackish. Natives of river banks, etc. B. lycioldes, Pers. SOUTHERN BUCKTHORN. Smooth, with obovate- oblong or lance-wedge-shaped leaves, 2'-4' long, and greenish flowers. Va., S. and W. B. tfcnax, Willd. Still more southern, has smaller leaves brown-silky underneath, and a shorter white corolla. B. lanugindsa, Pers. Dry soil from S. Illinois, S. ; has leaves rusty- hairy or woolly beneath, and white corolla. LXIX. EBENACE^l, EBONY FAMILY. Trees, with hard wood, no milky juice, alternate entire leaves, from 2 to 4 times as many stamens as there are lobes to the corolla, several-celled ovary, with a single ovule hang- ing in each cell, and edible berry with large, hard-coated seeds. 1. DIOSPYROS, PERSIMMON, DATE PLUM. (Greek: Jove's grain or fruit.} Flowers polygamous or dioecious, the fertile ones single in axils of leaves, the sterile smaller and often clustered ; calyx and corolla each 4-6-lobed ; stamens about 16 in the sterile, 8 imper- fect ones in the fertile flowers, inserted on the tube of the corolla; anthers turned inwards ; fruit edible when very ripe, plum-like, globu- lar, surrounded at base by the persistent thickish calyx. Flowers early summer. D. Virginiana, Linn. COMMON P. S. N. Eng. to 111. and S. ; tree 20-60 high, with very hard blackish wood ; nearly smooth, thickish, ovate leaves ; very short peduncles ; 4-parted calyx ; pale-yellow, 4-cleft corolla ; 4 styles, 2-lobed at tip ; 8-celled ovary, and plum-like fruit, green and very acerb, but yellow, sweet, and eatable after frost. D. K6ki, Linn. f. KAKI, JAPANESE P. Tree reaching 40 in height, upright at first, but becoming spreading and crooked with age ; leaves large, ovate-elliptic and acuminate, shining; flowers small, greenish- yellow ; fruit mostly very large, variable in shape and color. The chief tree fruit of Japan, and now planted in the S. States. LXX. STYRACACE^J, STOKAX FAMILY. Shrubs or trees, with alternate simple leaves, perfect flowers with 4-8 petals more or less united at the base, and bearing twice as many or indefinitely numerous partly monadelphous or polyadelphous stamens, only one style, and a 1-5-celled 1- 5-seeded fruit. Ovules as many as 2 in each cell. Calyx in ours coherent more or less with the 2-4-celled ovary. 278 STORAX FAMILY. 1. STYRAX. Flowers from the axils of the leaves, white, showy, on drooping peduncles. Calyx scarcely 5-toothed, its base colierjnt merely with the base of the 3-celled many- ovuled ovary. Corolla open bell-shaped, mostly 5-parted, rather downy outside. Stamens twice as many as the lobes of the corolla, with flat filaments monadelphous at base, and linear anthers. Fruit dry, 1-celled, with usually only one globular hard- coated seed at its base. 2. HALESIA.. Flowers in fascicles on hanging pedicels from the axils of the deciduous leaves of the preceding year, white, showy. Calyx 4-toothed, the tube wholly cohe- rent with the 2^-celled ovary. Petals 4, or united into a bell-shaped corolla. Sta- mens 8-16 ; filaments monadelphous at the base ; anthers linear-oblong. Ovules 4 in each cell. Fruit large and dry, 2^-winged, within bony or woody, and 1-4-celled, a single seed filling each slender cell. 8. 8YMPLOCOS. Flowers yellow, in the axils of the thickish leaves, not drooping. Calyx 5-cleft, coherent with the lower part of the 3-celled ovary. Petals 5, broad, nearly separate. Stamens very many in 5 clusters, one attached to the base of each petal ; filaments very slender ; anthers very short. Fruit 1-celled, 1-seeded, small and dry. 1. STYRAX, STORAX. (The ancient Greek name.) Leaves, etc., with some scurf or starry down. Shrubs, in low pine woods or bar- rens, from Va., S. ; flowers late spring. # Leaves prominently scurfy or tomentose beneath. S. grandif6lia, Ait. Leaves obovate (2'-6' long), white downy be- neath ; flowers mostly numerous in racemes. S. pulverulenta, Michx. Leaves oval or obovate, less than 2' long, their lower face scurfy-downy ; flowers fragrant, few together or single. # * Leaves glabrous, or nearly so, beneath. S. Americana, Lam. Leaves oblong, almost glabrous, acute at both ends ; flowers 2-4 together or single. S. Japdnica, Sieb. & Zucc. Handsome small tree from Japan, now planted, with waxy white bell-like flowers in loose racemes 1-4-flowered, on the ends of the branches ; leaves ovate to lance-ovate, very acute, at maturity perfectly glabrous. 2. HALESIA, SNOWDROP or SILVER-BELL TREE. (Named for Stephan Hales, early writer of essays in vegetable physiology.) Handsome tall shrubs or small trees, flowering in spring just as the leaves appear. H. tetrptera, Linn. FOUR-WINGED H. Along streams from Va. and 111., S., planted for ornament and hardy N. ; tall, smoothish, with oblong, finely serrate leaves ; 4-lobed corolla ; 12-16 strongly monadel- phous stamens, and 4-winged fruit. H. diptera, Linn. TWO-WINGED H. Low country, Ga., S. ; has coarsely serrate more downy oval leaves ; 4 nearly distinct petals (!' long) ; 8-12 nearly distinct stamens, and 2-winged fruit. 3. SYMPLOCOS. (Greek: growing together, the stamens united.) S. tinctdria, L'Her. SWEET LEAF, HORSE SUGAR. Shrub or small tree, in rich ground, Del., S., with coriaceous, oblong, nearly entire, almost evergreen leaves, pale beneath, and small odorous flowers in close sessile bracted clusters. Leaves sweet-tasted, greedily eaten by cattle. OLIVE FAMILY. 279 LXXI. OLEACEJJ, OLIVE FAMILY. Trees or shrubs, chiefly smooth, without milky juice, dis- tinguished among monopetalous plants with free ovary by the regular flowers having stamens almost always 2, and always fewer than the 4 (sometimes 5 or more) divisions of the corolla, the ovary 2-celled and (except in Jasminum and For- sythia) with one pair of ovules in each cell; style, if any, only one, rarely 2-cleft. A few are nearly or quite polypetal- ous ; others apetalous. Leaves opposite, simple, or pinnate. * Calyx and corolla icith 5-8 lobes ; a single erect ovule and seed in each cell. 1. JASMINUM. Corolla salver-shaped, the lobes convolute in the bud. Stamens 2, in- cluded in the tube. Ovary and the berry-like fruit 2-lobed, 2-seeded. * * Calyx and corolla with the parts in fours, or sometimes (in Fraxinus) one or both wanting. Ovules hanging, usually a pair in each cell, many in No. 2. Leaves opposite, except accidentally. +- Leaves simple (trifoliolate in one of No. 2) ; flowers perfect and complete. H- Ovules and seeds numerous, or several in each cell of the ovary and pod. 2. FOKSYTHIA. Corolla golden yellow, bell-shaped, 4-lobed, the lobes convolute in the bud. The 2 stamens and style short. Pod ovate. Leaves deciduous. H- -H- Ovules a pair in each cell, but the seeds of ten fewer. = Fruit a dry pod. 8. SYEINGA. Corolla salver-form, the lobes valvate in the bud, the tube mostly much longer than the 4-toothed calyx. Pod 4-seeded, flattened contrary to the narrow parti- tion, 2-valved, the valves almost conduplicate. Seeds slightly wing-margined. Leaves deciduous. = = Fruit fleshy, berry-like. 4. LIGUSTKUM. Corolla short funnel-form, with spreading ovate obtuse lobes, valvate in the bud, white. Fruit a 1^-seeded black berry. Leaves firm and thickish, but deciduous. 5. OLEA. Corolla white, short, bell-shaped, or deeply cleft into 4 spreading lobes, which are valvate in the bud. Fruit a drupe, the hard stone often becoming 1-celled and 1-seeded. Leaves evergreen. 6. OSMANTHUS. Distinguished from Olea chiefly by the imbricated aestivation of the corolla. Flowers small, in axillary fascicles or racemes. Stigma small. Leaves mostly deciduous. 7. CHIONANTHUS. Corolla white, 4-parted, or of 4 very long and narrow linear petals slightly or scarcely united at their base ; to which the 2 (rarely 3 or even 4 in cultiva- tion) very short stamens barely adhere. Fruit a fleshy and globular drupe, the stone becoming 1-celled and commonly 1-seeded. Leaves deciduous. +- + Leaves pinnate ; flowers polygamous or dioecious, in most species apetalous, ap- pearing in advance of the foliage. 8. FEAXINUS. Calyx small, sometimes obsolete or wholly wanting. Petals 4, 2, or none. Anthers large. Fruit a simple samara or key (Lessons, Fig. 889), usually becoming 1-celled and 1-seeded. Leaves deciduous. 280 OLIVE FAMILY. 1. JASMINUM, JESSAMINE. (From the Arabic name.) Culti- vated for ornament, from the Old World, all tender and house plants except at the South. Flowers fragrant. * Flowers yellow ; leaves commonly alternate and compound. J. odoratissimum, Linn. COMMON SWEET YELLOW J., from Madeira ; smooth, twining ; leaflets 3 or 5, ovate ; peduncles terminal, few- flowered. J. hum He, Linn, (or J. REVOLtrxuM), from S. Asia; not twining, has mostly 3-7 leaflets, and more numerous and fragrant flowers, 1^' wide. * * Flowers yellow; leaves opposite, but usually falling before the flowers appear. J. nudiflbrum, Lindl. Branches green and angled ; leaves small and ternate, falling in autumn, after which the yellow scentless flowers appear. China. * * * Flowers white ; leaves opposite. J. officinale, Linn. COMMON WHITE J. From the East ; has striate- angled branches scarcely twining, about 7 oblong or lance-ovate leaflets, a terminal cyme of very fragrant flowers, and calyx teeth slender. J. grandiflbrum, Linn. From India ; has 7 or 9 oval leaflets, the upper- most confluent, larger and fewer flowers than the foregoing, reddish outside. J. Sdmbac, Sol. From tropical India; scarcely climbing, pubescent; leaves simple, ovate, or heart-shaped ; flowers in small close clusters ; calyx teeth about 8, slender, the rounded lobes of the corolla as many ; flowers simple or double, very fragrant, especially at evening. 2. FORSYTHIA. (Named for W. A. Forsyth, an English botanist.) Ornamental shrubs, from China and Japan, with flowers from separate lateral buds, preceding the serrate leaves, in early spring. F. viridissima, Lindl. A vigorous shrub, with strong and mostly erect yellowish angled green branches, covered in early spring with abundant showy yellow flowers ; calyx lobes half the length of the corolla tube ; lobes of the corolla narrow-oblong and widely spreading ; style as long as the tube of the corolla and twice as long as the stamens; leaves all simple, lance-oblong, deep green. F. suspensa, Vahl. (F. FoRTtmi). Shrub with long and slender, weak, nearly terete branches, some of them reclining ; flowers yellow, with corolla lobes longer, wider, more obtuse, and more spreading than in the preceding; style half shorter than the corolla tube and stamens; leaves simple and trifoliolate, often on the same bush (if compound, the lateral leaflets small), broadly ovate. Branches bearing corky dot- like elevations. Often treated as a climber. Less common than the other. 3. SYRINGA, LILAC. (From Greek word for tube, alluding either to the tubular corolla or to the twigs, used for pipe-stems.) Familiar ornamental tall shrubs, from the Old World, with scaly buds in the axils of the leaves, but hardly ever a terminal one (so that there is only a pair at the tip of a branch), entire leaves on slender petioles, and crowded compound panicles or thyrsus of mostly fragrant flowers, in spring. The name Syringa is often applied to the Philadelphus (see p. 168). OLIVE FAMILY. 281 * Tube of the corolla long and slender ; flowers normally purple^ but running into white varieties. - Leaves green on both sides. w Base of leaves broad, cordate or deltoid. S. vulgaris, Linn. . COMMON L. Common bush, with ovate and more or less heart-shaped leaves, and lobes of corolla moderately spreading and concave or boat-shaped ; flowers lilac or pale-violet (and a white variety), appearing after the leaves. Nurserymen offer many forms. E. Eu. S. oblata, Lindl. Stout hardy shrub, with thick leaves, flowering a week or more before the last ; leaves broadly cordate or deltoid, sharply acuminate ; flower cluster short and broad, the flowers large and appear- ing as the leaves unfold ; lobes of the corolla round and flat. China, but unknown wild ; possibly an offshoot of the preceding. ft- ** Base of the leaves narrower or tapering. S. Chinensis, Willd. (S. ROTHOMAGENSIS). ROUEN L. Apparently a hybrid between the first and the next ; cult, in China, whence it may have been derived ; leaves ovate, contracted at the base (or occasionally rounded) ; lobes of the corolla obtuse and sometimes mucronate, spread- ing, the margins inflexed ; lax clusters of reddish (or white) flowers very large and numerous. A hardy and showy plant. S. Persica, Linn. PERSIAN L. Slender and open in habit, with lance- ovate leaves, and loose clusters of lilac-purple, or paler, or sometimes white flowers, border of the corolla with ovate slightly spreading inflexed lobes, the tube very slender ; pods linear. Later than the common Lilac. W. Asia. ^ ^ Leaves W hitish beneath. S. K/7/dsa, Vahl. Vigorous and hardy ; leaves broadly ovate or ovate- lanceolate, contracted into a short and stout grooved petiole, with rough margins and prominent veins, the underside (especially the veins) fur- nished with scattering long hairs ; thyrse long and often interrupted ; tube of the pale corolla 4 times the length of the calyx ; corolla lobes erect or spreading, with inflexed margins. Blooms two weeks later than the common Lilac, but less fragrant. N. China. S. Josikaea, Jacq. JOSIKA L. Leaves mostly narrower than in the last, and not villous below. Now commonly cult, for its vigorous growth, handsome shining foliage, and late lilac flowers, but unknown wild (all plants in cultivation having sprung from a plant discovered in Hungary by Baroness von Josika), and perhaps derived from the last. * * Tube of the corolla very short ; flowers white. S. Amurensis, Rupr. (S. LIGUSTRINA and S. PEKINENSIS). Hardy shrub, with leaves ovate or oblong, and either obtuse or acuminate, con- tracted into a long grooved petiole, pale but smooth beneath ; thyrse compact ; tube of the corolla included in the smooth calyx, the lobes obtuse ; fragrant. Also a weeping variety. Mandshuria and Japan. S. Japdnica, Maxim. Leaves broadly ovate and sharply acuminate, dark green and glossy, leathery, rounded or slightly cuneate at the base, villous beneath ; calyx slightly pubescent, including the tube of the creamy- white corolla. Flowers very late. Japan. 4. LIGUSTRUM, PRIVET or PRIM. (Classical Latin name.) Shrubs of Old World, planted for ornament, with short-petioled entire leaves and panicles of small flowers, in early summer. * Inflorescence spiciform on the ends of lateral branchlets calyx hairy. L. Ibota, Sieb. (L. AMURENSE). Japan and China. Flowers white, slender, the tube three times as long as the calyx; leaves elliptic or 282 OLIVE FAMILY. ovate-elliptic, the midrib below (like the branchlets and pedicels) hairy ; truit shining black. * * Inflorescence thyrsoid or paniculate and mostly terminal; calyx smooth, or nearly so. L vulgare, Linn. PRIVET, PRIM. Flowers white (fading reddish) in an ordinary Lilac-like thyrse ; the corolla tube flaring and about twice as long as the small calyx ; leaves elliptic-lanceolate ; fruit black. Much used for low hedges and run wild E. Eu. L. Japdnicum, Thunb. (L. CALIFORNICUM, L. ovALir6LiuM, and CALIFORNIAN PRIVET). Strong hardy shrub from Japan and China; cult, for its handsome long-persistent foliage and abundant white flow- ers ; leaves oval ; flowers several to many on slender short branchlets of an elongated panicle ; the corolla tube slender and 3 or 4 times as long as the rather loose truncate calyx. 5. OLE A, OLIVE. (The classical Latin name.) Flowers small, and in small panicles or corymbs, in spring. 0. Europoea, Linn. OLIVE of the Levant, planted far S. and on the Pacific coast ; tree with lanceolate or lance-oblong pale entire leaves, whitish-scurfy beneath, and oblong edible oily fruit. 6. OSMANTHUS. (Greek : perfu me and flower.') 0. f rag ran s, Lour. Cult, in greenhouses from China, under the name of OLEA FR\GRANS ; shrub with very fragrant white flowers, and thickish ovate or obovate veiny, often denticulate, smooth leaves. O. Americanus, Benth. & Hook. DEVILWOOD. Wild along the coast from N. Car., S. ; small tree, with lance-oblong and entire very smooth green leaves (3'-6 ; long), and spherical dark-purple fruit. 7. CHIONANTHUS, FRINGE TREE. (Name of the Greek words for snow and blossom, from the very light and loose panicles of droop- ing snow-white flowers.) C. Virginica, Linn. River banks from Penn., S., and planted for ornament ; shrub or low tree, with entire, oval, or obovate leaves (3'-5' long), the lower surface often rather downy ; loose panicles of flowers in late spring or early summer ; petals 1' long, and fruit blue-purple with a bloom. 8. FRAXINUS, ASH. (Classical Latin name.) Timber trees, with light and tough wood, dark-colored buds, and small insignificant flow- ers appearing in spring with or rather before the leaves of the season, from separate buds in the axils of the leaves of the preceding year. * Petals present ; flowers polygamous. F. O'rnus, Linn. FLOWERING ASH of S. Eu., the tree which furnishes manna, not hardy N., sometimes planted S. ; petals 4, either distinct or slightly united, or sometimes only 2, narrow, greenish ; leaflets 6-9, lanceolate or oblong, small. * * Petals wanting ; flowers generally dioecious (or polygamous in the last). 4- Lateral leaflets stalked; calyx evident. <~ Fruit terete at the base, winged from the other end (Lessons, Fig. 389) ; leaflets 7-9, or sometimes 5, either sparingly toothed or entire. F. Americana, Linn. WHITE ASH. Large forest tree of low grounds, furnishing valuable timber ; with ash-gray branches, smooth stalks, ovate DOGBANE FAMILY. 283 or lance- oblong pointed leaflets, either pale or downy beneath ; and rather short fruit with a terete rnarginless body and a lanceolate or wedge-linear wing. F. pub^scens, Lam. RED ASH. Common E. and S. ; known by its velvety-pubescent young shoots and leafstalks, and fruit with its flattish 2-edged seed-bearing body acute at the base, the edges gradually dilated into the lance-linear or oblanceolate wing. F. vfridis, Michx. GREEN ASH. Glabrous throughout, with leaves bright green on both sides ; fruit much as in the last ; a small tree, most common W. and S. ++ +* Fruit flat and winged all round ; leaflets mostly green both sides and serrate. F. quadrangulsita, Michx. BLUE ASH. Large forest tree W., yield- ing valuable wood ; with square branchlets, 5-9 ovate veiny leaflets on short stalks, and narrowly oblong fruits. F. platycarpa, Michx. CAROLINA WATER ASH. River swamps, Va., S. ; small tree, with terete branchlets, 5-7 ovate or oblong short-stalked leaflets acute at both ends, and broadly winged (sometimes 3-winged) fruits, oblong with a tapering base. t- - Lateral leaflets sessile ; calyx absent ; fruit winged all round. F. sambucif61ia, Lam. BLACK ASH. Small tree in swamps N., S. to Va. and Mo., with tough wood separable in layers, used for hoops and coarse baskets ; the bruised leaves with the scent of Elder ; smooth ; leaflets 7-11, sessile on the main stalk, oblong-lanceolate tapering to a point ; calyx none, at least in the fertile flowers ; fruits linear-oblong. F. excelsior, Linn. ENGLISH or EUROPEAN ASH. Hardy fine tree, with bright green, lance-oblong, serrate leaflets ; fruit flat, linear-oblong. The WEEPING ASH is a variety or sport of this. LXXII. APOCYNACEJE, DOGBANE FAMILY. Herbaceous or woody plants, known mainly by the milky acrid juice, opposite (sometimes whorled) simple and entire leaves, without stipules, and regular monopetalous flowers with 5's in the calyx, corolla, and stamens, the lobes of the corolla convolute or twisted in the bud, the anthers conniving around the stigma or often adhering somewhat to it, ordinary pollen, filaments separate, the 2 free ovaries commonly sepa- rate, but often the styles and always the stigmas, united into one. The ovaries also are often united into one, the juice in several (as of Periwinkle and Oleander) is not at all or slightly milky, and one of our genera has alternate leaves. Some are ornamental in cultivation ; many are acrid poisonous. There is commonly a ring, membrane, or other appendage on the style below the stigma, to which the anthers are apt to adhere. * Shrubs cult, for ornament, natives of warm climates ; leaves often whorled. 1. ALLAMANDA. Corolla large, yellow, with short tube abruptly expanded into cylindrical bell-shaped or funnel-form, the 5 lobes broad and rounded. Stamens at the summit 284 DOGBANE FAMILY. of the proper tube or throat, alternate and conniving with as many 2-parted narrow scales. Ovary one and 1-celled, with 2 parietal placentae, becoming a prickly pod. Style slender. Seeds naked. 2. NERIUM. Corolla salver-form or the long tube narrow funnel-form, the throat crowned with 5 slender-toothed scales. Stamens on the middle of the tube ; anthers 2-tailed at base and tapering at the apex into a long hairy, twisted, awn-like appendage. Style 1. Ovaries 2, forming pods. Seeds tufted. * * Herbs or scarcely woody plants, not twiners ; bark usually abounding with tough fibers; ovaries 2, becoming many seeded pods in fruit. +- Leaves alternate, very numerous. 8. AMSONTA. Corolla salver-shaped or the slender tube somewhat funnel-form, bearded Inside, without appendages at the throat, the lobes long and linear. Stamens inserted on and included in the tube ; anthers blunt at both ends. Style 1, slender. Pods long (4 '-6 ) and slender. Seeds cylindrical, abrupt at both ends, with no tuft. Up- right herbs, with terminal panlcled cymes of bluish flowers. i- +- Leaves opposite. 4. VINCA. Corolla salver-shaped, or the tube funnel-form, the throat narrow and naked. Stamens inserted on the upper part or middle of the tube ; filaments short. Style 1, slender. Pods rather short. Seeds abrupt at each end, naked, rough. The hardy species trail or creep. 6. APOCYNUM. Corolla bell-shaped, crowned with 5 triangular appendages in the throat. Stamens attached to the very base of the corolla. Style none. A large ovate stigma unites the tips of the 2 ovaries, which in fruit form long and slender pods. Seeds with a long tuft of silky down at one end. Upright or ascending herbs, with small pale or white flowers in terminal cymes or corymbs, and very tough fibrous bark. * * * More or less woody-stemmed twiners, with opposite leaves. 6. MANDEVILLA. Corolla funnel-form or salver-shaped, naked in the throat. Filaments very short. Style 1. Ovaries 2, becoming 2 long terete pods. Seeds with a downy tuft. Flowers large and showy. 7. TKACHELOSPERMUM. Corolla funnel-form, nearly as In Mandevffla, but the flower small, and filaments slender. 1. ALLAMANDA. (Named for Dr. F. Allemand, who discovered the common species in Guiana.) Greenhouses, often half-climbing. * Corolla tube contracted below into a long stem-like base. A. cathdrfica, Linn. A showy shrub of the conservatory, with bright green, oblong, ttiinnish and acute glabrous leaves on very short petioles and in whorls of 4, and golden-yellow flowers 2.1 '-3' long. Guiana. A. ndbilis, Moore. Flowers very large (4 '-5' across) and rich, clear yellow, the limb circular in outline ; leaves in 3's or 4's, large and abruptly acuminate, on very short petioles, hairy on both sides or at least on ihe midrib beneath. Brazil. A. Hendersdni, Bull. Flowers large and pale yellow, with darker veins ; leaves large, elliptic-obovate, shining and glabrous, thick and leathery, in 4's. Guiana. A. Schdttii, Pohl. Flowers large and yellow, the throat striped with dark brown; leaves oblong and glabrous, in 4's. Tall, suited to roofs. Brazil. * * Corolla with a short club-shaped or bulb-like base. A. neriifdlia, Hook. Erect, glabrous shrub, with oblong or elliptic sharply acuminate, nearly sessile leaves, in 3's-5's ; flowers rather small, funnel-bell-shaped, golden-yellow, and streaked with orange. S. Amer. DOGBANE FAMILY. 285 2. NERITJM, OLEANDER. (The ancient Greek and Latin name.) Leaves coriaceous, rigid, closely and transversely veiny. Flowers showy, in terminal cymes, in summer, deep rose-color, or with white varieties, either single or double. N. Olednder, Linn. The OLEANDER of common house culture, from the Levant ; leaves lanceolate ; appendage surmounting the anthers scarcely protruding; flowers large, scentless, with trifid or cuspidate segments to the crown. N. odorum, Soland. SWEET O. Less cult., from India, more tender; leaves linear-lanceolate ; appendage of the anthers protruding ; flowers fragrant, with multifid crown segments. 3. AMSONIA. (Named for Mr. Charles Amson.) Low grounds chiefly S.; very leafy, 2-3 high, smooth or somewhat hairy, with rather small flowers, in late spring. 2/ A. Taberneemontana, Walt. Leaves varying from ovate or lance- ovate to lanceolate, acute at each end, pale beneath. Ind. and 111., S. A. angustifdlia, Michx. Leaves linear or linear-lanceolate, the mar- gins and mostly the stems beset with some scattered bristles. N. C., S. 4. VINCA, PERIWINKLE. (Latin name, of obscure meaning.) ^ 1. TRUE PERIWINKLES, cult, from Europe, hardy or nearly so, smooth, trailing over the ground or creeping, only the short-flowering stems as- cending, with blue (or by variation white) Jlowers solitary in the axils, in spring or early summer. V. minor, Linn. COMMON PERIWINKLE. In all country gardens, and running wild in cemeteries and shady places ; spreading freely by the creeping sterile stems, evergreen, with ovate or oblong-ovate shining leaves, barely 1^' long, and almost truncate wedge-shaped lobes to the corolla ; flowers early spring. Many horticultural varieties, some with variegated foliage. Sometimes, but erroneously, called MYRTLE. V. major, Linn. Not quite hardy N., a variety with variegated leaves much cultivated in greenhouses ; larger than the first species and leaves cordate-ovate and (like the calyx) ciliate ; lobes of corolla obovate. V. herbacea, Wald. & Kit. Less evergreen than the first ; stems reclin- ing and rooting ; leaves lance-oblong, revolute ; lobes of the more purple- blue corolla oblong-obovate ; flowers late spring. 2. Tropical erect, somewhat woody at base ; flowers produced all the season. V. r6sea, Linn. House and bedding plant from West Indies, and also growing in S. Fla., where it is possibly native ; leaves oblong-petioled, veiny ; showy corolla with slender tube and very narrow orifice, rose- purple, or white, with or without a pink eye. 5. APOCYNUM, DOGBANE (to which the name in Greek refers), INDIAN HEMP, from the use made of the bark. Mowers summer, y. A. androsaemifdlium, Linn. Along thickets, mostly N. ; branches forking and widely spreading; leaves ovate, petioled; corolla open, bell-shaped, with revolute lobes, the tube much longer than the ovate calyx lobes. A. cannbinum, Linn. COMMON INDIAN HEMP. Gravelly or wet banks of streams; branches more erect; leaves oblong, lance-oblong, ovate, or slightly heart-shaped ; flowers more crowded and erect ; lobes of the corolla little spreading, the tube about the length of the lanceolate calyx lobes. 286 MILKWEED FAMILY. 6. MANDEVftiLA. (H. J. Mandemlle, British minister at Buenos Ayres.) Plants from the warm parts of America, one not rare as a conservatory climber. M. suaveolens, Lindl. (EcnixES SUAVEOLENS.) CHILE JESSAMINE. Slender, woody-stemmed, tall twiner, with thin, oblong or ovate heart- shaped, pointed, opposite leaves, and slender peduncles bearing a few racemed very fragrant flowers, the white corolla with ample 5-lobed border, 2' broad. 7. TRACHELOSPERMTJM. (Greek: neck, seed.} H T. diffdrme, Gray. Low grounds from Va. S. and W., is a barely woody twiner, the flowering branches herbaceous and downy ; leaves thin, oval-lanceolate, pointed, or sometimes linear, narrowed into a petiole ; flowers \* long, in cymes, greenish-yellow, all summer. 7. (or RHYNCHOSPERMUM) jasminoldes, Lem. Handsome greenhouse climber from China ; leaves thick, ovate, acute and entire and often revo- lute; flowers white and very fragrant, in a straggling cyme or panicle. LXXHI. ASCLEPIADACE^l, MILKWEED FAMILY. Plants with milky juice, leaves, pistils, fruits, and seeds nearly as in the preceding family ; but the anthers more con- nected with the stigma, their pollen collected into firm waxy or granular masses (mostly 10), the short filaments (monad el- phous except in the last genus) commonly bearing curious appendages behind the anthers, forming what is called a crown, and the corolla more commonly valvate in the bud. The flowers are rather too difficult for the beginner readily to understand throughout. For a particular study of them the Manual must be used. 1. Erect herbs, with ordinary foliage, and deeply ^-parted calyx and corolla. Flowers in simple umbels. Fruit a pair of pods (fodicles) containing numerous flat seeds furnished with a coma (Lessons, Fig. 417) or long tuft of soft down at one end. 1. ASCLEPIAS. Corolla reflexed. Stamens with their short filaments monadelphous in a ring or tube, bearing behind each anther a curious erect and hood-like or ear-like appendage, with a horn projecting out of the inside of it ; the 5 broad anthers closely surrounding and partly adhering to the very thick stigma, a membranous appendage at their tip inflected over it. Each of the 2 cells of the anther has a firm waxy pear- shaped pollen mass in it ; and the two adjacent masses from two. contiguous anthers are suspended by a stalk from a dark gland ; these 5 glands, borne on the margin of the flat top of the stigma, stick to the legs of insects, and are carried off, each gland taking with it 2 pollen masses, the whole somewhat resembling a pair of saddle bags. Leaves mostly opposite. 2. ASCLEPIODORA. Differs from Asclepias in having the lobes of the corolla ascending or spreading, and the hoods without horns and widely spreading and somewhat in- curved and slipper-shaped, the cavity divided at the apex by a crest-like partition. Leaves alternate. 8. A CERATES. Like Asclepias, but no horn or crest in the hoods or ear-like appendages, and the flowers always greenish. Leavep generally alternate. MILKWEED FAMILY. 287 - Stems branching, almost woody at base; leaves all opposite,' pods naked. A. per^nnis, Walt. Nearly smooth ; leaves lanceolate or lance-ovate, slender-petioled ; flowers small, white; seeds mostly without a tuft. S. Ind. and S. <- *- Stems simple ; leaves all opposite and closely sessile or clasping by a heart-shaped base, the apex rounded or notched; plants smooth, pale or glaucous ; pods naked. A. obtusif61ia, Michx. 2-3 high, the rather remote, broadly oblong leaves wavy ; umbel mostly solitary, long-peduncled ; flowers pretty large, greenish-purplish. Sandy soils. A. amplexicaulis, Michx. Dry barrens N. Car., S. ; stems reclining, l-2 high, very leafy ; leaves ovate-heart-shaped ; umbels several, short- peduncled ; corolla ash-colored, the hoods white. t- - H- Stems simple or nearly so, leafy to the top ; leaves all opposite, ovate, oval, or oblong , pretty large, short-pet* jled ; umbels lateral and terminal ; flowers ' long or nearly so. M- Pods beset with soft prickle-shaped or warty projections. A. Corniiti, Decaisne. COMMON MILKWEED of fields and low grounds N. ; downy, or the large pale leaves soon smooth above; flowers dull greenish-purplish. *-*. -M. Pods even, but usually minutely downy. A. phytolaccoldes, Pursh. POKE MILKWEED. Moist grounds N. and W., S. to Ga.; smooth or smoothish, 3-5 high ; leaves large, pointed or acute at both ends ; umbels loose, the long pedicels (l'-3') equaling the peduncle ; corolla greenish, but the more conspicuous hoods white. A. purpurascens, Linn. l-3 high , leaves downy beneath, smooth above, the upper taper-pointed ; pedicels of the rather loose umbel shorter than the peduncle ; corolla dark dull purple. Dry ground, N. Eng. W. and S. A. variegata, Linn. l-2 high, nearly smooth ; leaves oval or obo- vate, slightly wavy ; peduncle and crowded pedicels short and downy j corolla white, the hoods purplish. Dry woods, N. Y., W. and S. *----.- Stems simple or rarely branched, slender ; most of the leaves in whorls; pods slender and naked; flowers small, white or whitish. A. quadrifdlia, Linn. Stems l-2 high, nearly smooth, naked below, bearing about the middle one or two whorls of 4 ovate or lance-ovate taper-pointed petioled leaves, and beneath or above them usually a pair of smaller ones ; pedicels slender ; corolla mostly tinged with pink, the hoods white. Woods and hills, N. Eng., W. and S. A. verticillata, Linn. Dry ground ; l-2 high, smoothish ; stems very leafy throughout ; leaves very narrow, linear or thread-shaped, in whorls of 3-6 ; flowers greenish-white. 2. ASCLEPIODORA. (Name made from Asclepias.) 2 A. vlridis, Gray. Smoothish, 1 high ; leaves alternate, oblong 01 lance-oblong ; flowers 1' broad, green, the hoods purplish, in loose ter- MILKWEED FAMILY. 289 minal and solitary or corymbed umbels ; pods thick, often with some soft tubercle-like projections. Prairies, 111. to Tex. and S. C. 3. ACERATES, GREEN MILKWEED. (Name from the Greek, means without a horn, i.e. none to the hood-like appendages, in which it differs from Asclepias.) Flowers green or greenish, in summer. 2/ A. viridifldra, Ell. Dry sandy or gravelly soil ; soft-downy or smooth- ish, l-2 high ; leaves varying from oval to linear, mostly opposite ; globular umbels nearly sessile ; flowers short-pediceled, nearly -*-' long when open ; hoods not elevated above the base of the corolla. A. longifdlia, Ell. Low barrens Ohio, W. and S.; rather hairy or roughish, l-3 high, with very numerous, mostly alternate, linear leaves ; flowers smaller and on slender pedicels, the umbel peduncled ; hoods ele- vated on a short ring of filaments above the base of the corolla. 4. ENSLENIA. (Named for A. Enslen, an Austrian traveler.) ^ E. albida, Nutt. Climbing, 8-12 ; smooth, with opposite, heart-ovate, long-petioled leaves, and small, whitish flowers, in raceme-like clusters on axillary peduncles, all late summer. River banks, Penn., S. and W. 5. VINCETOXICUM. (Latin : binding, poison.) 2/ V. nig rum, Moench. A low-twining, smooth weed from Eu., escaping from gardens E.; leaves ovate and lance-ovate; flowers small, brown- purple, rather few in axillary umbels, in summer. 6. CYNANCHUM. (Greek, meaning dog poison.} C. acuminatifblium, Hemsley (or VINCETOXICUM ACUMINA.TUM). MOS- QUITO PLANT, so called, because small insects are stuck fast in the clefts of the crown ; flowers white and pretty, in axillary clusters ; leaves lanceolate or ovate-lanceolate and acuminate ; 2-3, with a twining tendency. Japan. 11 7. GONOLOBTTS. (Greek: angled pod.) Ours are twining herbs, along river banks, with opposite, heart-shaped, petioled leaves, and corymbs or umbels of dark or dull-colored small flowers, on peduncles between the petioles. The following are the commonest. 2/ O. Isevis, Michx. Smooth or only sparingly hairy, the yellowish-green flowers and the longitudinally ribbed pods smooth. Va., S. and W. G. obliquus, R. Br. Hairy, somewhat clammy ; flowers minutely downy outside, long and narrow in the bud, dull crimson-purple within, the strap-shaped or lanceolate divisions i' long; pods ribless, warty. Penn., S. and W. G. hirsfctus, Michx. Differs from the last in its short-ovate flower buds, the oval or oblong divisions of corolla only about \* long. Va., S. and W. 8. HOY A, WAX PLANT. ( Thomas Hoy, an English gardener.) 11 H. carnosa, R. Br. Well-known house plant from India ; with rooting stems, thick and fleshy oval leaves, umbels of numerous flesh-colored or almost white flowers, the upper surface of corolla clothed with minute papillas. 9. STEPHANOTIS. (Greek : crown and ear, referring to the appen- dages of the stamens.) 2Z S. floribunda, Brong. MADAGASCAR JASMINE. A fine hothouse twiner, very smooth, with opposite, oval or oblong, thickish leaves, and lateral GRAY'S r. F. & G. EOT. 19 LOGANIA FAMILY. umbels of very showy fragrant flowers, the pure white corolla \\' in dia- meter, the tube 1' long, and egg-tehaped, naked fruit. Madagascar. 10. FERIFLOCA. (A Greek name, implying that the plant twines.) H P. Grceca, Linn. S. Eu., cult, as an ornamental twiner, hardy through the Middle States ; smooth, with opposite ovate, mostly pointed leaves, on short petioles, and lateral cymes of rather small flowers, the corolla greenish-yellow, with the upper face of the oblong lobes brownish-purple ; in summer. 11. STAPELIA. (Named for a Dutch naturalist, Dr. Van Stapel.) Strange-looking, fleshy plants of the Cape of Good Hope, cult, in con- servatories along with Cactuses. Many species are cult. ; one of the commonest is S. hirsuta, Linn. Stems or branches 6 '-10' high, with concave sides, pale and obscurely downy ; flower 3'-4' in diameter, dull purple and yellowish, with darker transverse stripes, beset with purple, very long hairs, and with denser hairiness towards the center, exhaling a most dis- gusting odor, not unlike that of putrid meat. LXXIV. LOGANIACRE, LOGANIA FAMILY. Known among monopetalous plants by having opposite leaves with stipules or a stipular line between their bases, along with a free ovary; the 4-5-merous flower regular or nearly so, the stamens as many as the lobes of the corolla and alternate with them, and the ovary free from the calyx. Herbs, shrubs, or trees, often united to Rubiaceae. * Woody twining climber, with evergreen leaves and showy flowers. 1. GELSEMIUM. Calyx 5-parted. Corolla open funnel form, the 5 lobes broad and im- bricated in the bud. Stamens 5 ; anthers sagittate. Style slender ; stigmas 2, each 2-parted, lobes linear ; ovary 2-celled. Pod oval, flattened contrary to the partition, 2-valved, many-seeded. Seeds winged. * * Herbs, not climbing. 2. SPIGELIA. Calyx 5-parted, the lobes narrow. Corolla tubular and somewhat funnel form, the 5 lobes valvate in the bud. Stamens 5; anthers linear. Style 1, slender / hairy above, jointed near the middle. Pod short, twin, 2-celled, few-seeded, when ripe separating across near the base which is left behind, and splitting into 2 or 4 valves. MITEEOLA, of the South, comprises two inconspicuous weeds, and POLYPEEMUM, also S., is a common weedy plant ; both wholly insignificant, as well in the herbage as in the minute white flowers. 1. GELSEMIUM, YELLOW JESSAMINE of the South, the name an Italian one for Jessamine, but of a different order from true Jessa- mine. G. semp^rvirens, Ait. Climbing on trees, bearing shining, lance- ovate, small leaves (evergreen far S.), and a profusion of axillary cms ters of bright yellow, very fragrant, handsome flowers (!' or more long), in early spring. Va., S. GENTIAN FAMILY. 291 2. SPIGELIA, PINKROOT, WORM GRASS. (Named for Adrian Spiegel, Latinized Spigelius.} Flowers summer. 7/ S. Marildndica, Linn. Rich woods, from N. J., W. and S.; nearly smooth, 0'-18' high ; leaves sessile, lance-ovate, acute ; flowers in simple or forked spike-like clusters, terminating the stem or branches ; corolla 1^' long, slender, handsome, red outside, yellow within, the lobes lance- olate. Root used as a vermifuge. LXXV. GENTIANACE^, GENTIAN FAMILY. Known generally from the other mono pet alous plants with free ovary by the 1-celled ovary and pod with 2 parietal pla- centae covered with small seeds, along with regular flowers, having stamens as many as the lobes of the corolla and alternate with them, and the leaves opposite, simple, entire, and sessile, without stipules. The exceptions are that in some cases the ovules cover the whole inner face of the ovary, and in one group the leaves are alternate and even compound. They are nearly all very smooth and bitter-tonic plants, with colorless juice, the calyx persistent. Ours herbs, none in common cultivation. * Leaves opposite or whorled and entire, sessile. Corolla with the lobes mostly con- volute in the bud, sometimes also plaited in the sinuses. +- Style slender, deciduous from the pod; anthers soon curving. 1. SABBATIA. Calyx 5-12-parted, the divisions slender. Corolla wheel-shaped, 5-12- parted. Style 2-parted. Pod globular, many-seeded. Slender herbs. i- +- Stout style (if any} and stigmas persistent on the pod; anthers remaining straight. H- Corolla lobes mostly bearing an appendage or a plait in the sinus. 2. FEASERA. Calyx and corolla deeply 4-parted, wheel-shaped ; divisions of the latter with a glandular and fringed spot or pit on their middle. Pod oval, flattened, rather few-seeded ; seeds large and flat, wing-margined. Large thick-rooted herbs, with whorled leaves and panicled flowers. 8. GENTIANA. Calyx 4-5-cleft. Corolla 4-5-lobed, often with teeth or salient folds at the sinuses, usual'y withering persistent. Style short or none ; stigmas 2, persistent. Pod oblong, containing innumerable small seeds with loose cellular or winged coat. Flowers solitary or clustered, mostly showy. -H- -H- No appendages. 4. BAETONIA. Calyx 4-parted. Corolla deeply 4-cleft. Style none. Pod oblong, flat- tish, the minute innumerable seeds covering its whole inner face. Flowers very small. Leaves reduced to little awl-shaped scales. 5. OBOLAEIA. Calyx of 2 leafy sepals. Corolla persistent after withering, 4-cleft, the lobes imbricated in the bud. Style short and persistent, the stigma 2-lipped. Sta- mens short, inserted at the sinuses of the corolla. Low half-fleshy herbs with wedge- obovate opposite small leaves. * Leaves alternate, long petioled. Corolla with the lobes valvate and the edges turned inwards in the bud. Seeds many or few, with a hard or bony coat. 6. MENYANTHES. Calyx 5-parted. Corolla very short funnel form, 5-lobed, white- bearded over the whole upper face. Style slender, persistent ; stigma 2-lobed. Pod 292 GENTIAN FAMILY. globular, with many smooth and shining seeds. Flowers racemed on a stout scape ; one or more long petioles sheathing its base, and bearing 3 oval or oblong leaflets. 7. LIMNANTHEMUM. Calyx and corolla 5-parted ; the oval divisions of the latter with a yellowish crest at their base, and in our species otherwise naked. Style short or none. Pod several-seeded. Water-plants, bearing the flowers in an umbel on the long slender petiole of the floating, round-heart-shaped leaves. 1. SABBATIA, AMERICAN CENTAURY. (L. Sabbati, an Italian botanist.) Chiefly in sandy and low or wet grounds, along the coast (with one or two exceptions); flowers white or pink, usually handsome, in summer. (2) * Flowers white, 5-parted, numerous in cymes or corymbs, seldom over i' broad. 3. paniculata, Pursh. Stem l-2 high, with 4 sharp wing-like angles ; leaves linear or oblong, mostly 1-nerved ; lobes of the corolla little longer than the narrow-linear calyx lobes. Va., S. S. lanceolata. Torr. & Gray. Taller, larger-flowered, with lance- ovate, 3-nerved leaves, or the upper ones lanceolate and distant, acute ; lobes of corolla much exceeding the thread-shaped calyx lobes. N. J., S. S. macrophylla, Hook. Glaucous, with terete stem, 2-3 high; lance-ovate 3-5-nerved leaves thickish, and lobes of smaller corolla very much exceeding the bristle- like calyx lobes. Ga., S. * * Flowers rose-pink, rarely white, with yellowish or greenish eye, 5- parted, in panicled clusters, \' or more broad. In rather dry ground, much branched above, l-3 high. S. brachiata, Ell. Stem slightly angled; leaves linear or narrow- oblong ; flowers few, only 1' broad. Ind., W. and S. S. angularis, Pursh. Wing-like angles to the stem, cvate or heart- shaped, 5-nerved leaves, and corolla U' broad. Ontario, W. and S. * * * Flowers rose-purple or white, 5-6-parted, 1' or less broad, scattered singly on long peduncles ; stems slender, 5'-20' high, commonly forking, scarcely angled. All grow in salt marshes or near the coast. S. calycdsa, Pursh. Leaves oblong, pale, narrowed at base ; calyx lobes lance-spatulate, longer than the mostly white corolla. Va., S. S. stellaris, Pursh. Has lance-oblong leaves or the upper linear, and linear calyx lobes shorter than the rose-purple yellowish eyed corolla. Mass., S. S. grcilis, Salisb. Very slender, with linear or almost thread-like leaves, thread-shaped calyx lobes as long as corolla ; otherwise like pre- ceding. Mass., S. * * * * Flowers bright rose-color or with white varieties, 7-12-parted, very handsome, n'-2' broad; stems simple or sparingly branched, 1- 2 high. S. chloroldes, Pursh. Along sandy ponds, from Mass., S. ; leaves lanceolate ; peduncles 1-flowered, slender ; calyx lobes linear. S. gentianoldes, Ell. Stem leaves linear; flowers short-peduncled or sessile, clustered. Wet barrens, Ga., S. 2. FRASERA, AMERICAN CALUMBA. (John Fraser, who col- lected in this country a century ago.) P. Carolin^nsis, Walt. Rich wooded ground N. Y. to Wis., and S.; root very large and deep, bitter (used in medicine as a substitute for GENTIAN FAMILY. 293 Calumba) ; stem 3-8 high ; leaves mostly in fours, lance-oblong, or the lowest spatulate ; corolla 1' wide, greenish-yellow or whitish, and dark- dotted. (2) 11 3. GENTIANA, GENTIAN. (Old name, from G-entius, king of Illyria.) Chiefly in woods and damp ground ; flowering chiefly in autumn, a few in summer. * Corolla without plaits at the sinuses ; anthers separate / seeds wing- less. (D t- Corolla lobes fringed or erose. G. crinlta, Eroel. FRINGED GENTIAN. Leaves lanceolate or broader, with rounded or heart-shaped base ; flowers solitary on long peduncles terminating the stem or simple branches ; calyx with 4 unequal lobes ; corolla sky-blue, showy, 2' long, funnel form, the 4 wedge-obovate lobes with margins cut into a long and delicate fringe. N. Eng., W. and S. G. serrata, Gunner. Has linear leaves and less fringe to the corolla, often none at the top of the lobes. N. Y., W. H- t- Corolla lobes entire. G. quinquefl6ra, Lam. Branching ; leaves ovate-lanceolate or slightly heart-shaped at base ; flowers panicled, hardly 1' long, the 5 lobes of the pale blue corolla triangular-ovate, bristle-pointed. Me., S. and W., in several varieties. * * Corolla naked, lj'-2 f long, with plaits at the sinuses, which project more or less into teeth or thin intermediate lobes; pod stalked in the corolla. JJ. - Stems l-2 high, bearing clustered or rarely solitary 2-bracted flowers at the summit of the leafy stem, and often in the upper axils also. - Corolla between bell-shaped and short funnel form or obconical, mostly open, with ovate lobes exceeding the usually toothed appendages of the plaits. = Leaves and calyx lobes ciliate or rough-margined. G. Saponaria, Linn. SOAPWORT G. Low woods, chiefly N. and along the Alleghanies ; leaves lance-ovate, oblong, or obovate, narrowed at base ; calyx lobes linear or spatulate ; corolla light blue or verging to white, little open, its short and broad lobes longer than the conspicuous 2-cleft intermediate appendages; anthers conniving or united; seeds narrowly-winged. G. pub^rula, Michx. Dry barrens and prairies N. Y., W. and S.; low, roughish, or minutely pubescent, with lance-oblong, ovate, or linear rough-margined leaves only l'-2' long ; calyx lobes lanceolate ; corolla bright blue, open, its spreading ovate lobes 2 or 3 times longer than the cut-toothed intermediate appendages ; seeds not covering the walls of the pod, as they do in the related species. = = Leaves and calyx lobes smooth or very nearly so. G. alba, Muhl. Leaves lance-ovate from a partly heart-shaped base, tapering thence to a point ; calyx lobes ovate, short ; corolla yellowish- white, with short and broad lobes ; anthers conniving ; seeds broadly winged. Ontario, W. and S., flowering at midsummer. G. linearis, Froel. Grows from Md., N., in several forms ; stem slen- der and strict, l-2 ; leaves linear or narrow-lanceolate, somewhat nar- rowed at the base ; calyx lobes linear or lanceolate ; flowers blue, narrow, 1-5 in a terminal cluster, the roundish lobes little longer than the acute appendages ; seeds winged. Bracts sometimes finely scabrous. 294 GENTIAN FAMILY. G. ochroletlca, Froel. Leaves obovate or spatulate-oblong, narrowed at the base ; calyx lobes linear ; corolla greenish-white, with greener and purplish stripes inside, somewhat bell-shaped ; anthers separate ; seeds wingless. Penn., S. ** ** Corolla more club-shaped and seldom open, truncate, with no proper lobes. G. Andrews!!, Griseb. CLOSED G. Leaves lance- ovate or lance- oblong, with a narrowed base ; calyx lobes ovate or oblong, short ; corolla blue (rarely a white variety), its proper lobes if any shorter than the broad and more conspicuous fringe-toothed and notched appendages, which terminate the folds ; anthers connected ; seeds broadly winged. N. Eng., N. and S. +- - JStems low, bearing 1-3 slender-peduncled flowers ; seeds wingless. G. angustif&lia, Michx. Pine barrens from N. J., S. ; 6'-15' high, with linear leaves, and open funnel-form azure-blue corolla 2' long, its lobes ovate ; anthers separate. 4. BARTONIA. (Named for Prof. B. S. Barton, of Philadelphia.) Insignificant herbs, with awl-shaped scales for leaves, and a few peduncled white flowers. (g) B. ten^lla, Muhl. 5'-10' high, with branches or peduncles 1-3-flow- ered ; lobes of corolla oblong, acutish ; ovary 4-angled ; flowers summer. N. Eng., W. and S. B. v^rna, Muhl. Smaller, less branched, 1-few-flowered ; flowers larger, in early spring ; lobes of corolla spatulate, obtuse ; ovary flat. Va., S. 5. OBOLARIA. (Named for a Greek coin, in allusion to the thick rounded leaves.) 2Z O. Virgfnica, Linn. Smooth and purplish, rather fleshy plant, 3'-8', with a nearly or quite simple stem, and dull white or purplish flowers either solitary or in clusters of 3. N. J., W. and S. 6. MENYANTHES, BUCK BEAN. (Greek: month and flower ; ap- plication not obvious. The popular name from the leaves, somewhat resembling those of the Horsebean.; M. trifoliata, Linn. Cold wet bogs N.; flowers late spring; corolla white or tinged with pink, pretty ; scape hardly 1 high. ^ 7. LIMNANTHEMTTM, FLOATING HEART. (Greek for swamp and blossom.') Our species grow in water, and produce through the summer the small white flowers, accompanied by spur-like, thick bodies, probably of the nature of roots. ~H L. Iacun6sum, Griseb. Common E. and S.; leaves l'-2' long, on very slender petides, entire ; lobes of corolla broadly oval ; seeds smooth and even. L. trachyspe'rmum, Gray. In deeper water, from Md. S.; leaves rounder, 2'-ti' broad, wavy -margined, roughish or dark-pitted beneath ; petioles stouter ; seeds roughened. PHLOX FAMILY. 295 LXXVI. POLEMONIACE^, POLEMONIUM or PHLOX FAMILY. Ours mostly herbs, with regular flowers, persistent 5-cleft calyx, the 5 lobes of the monopetalous corolla convolute in the bud, 3-lobed style, 3-celled ovary and pod ; the single, few, or many seeds in each cell borne on the thick axis. Embryo straight in the axis of albumen. Insipid and innocent plants, the juice watery. Nearly all are N. American plants, many cult, for ornament. * Erect or diffuse herbs, not climbing, and with nothing resembling stipules. -i- Stamens unequally inserted on the tube of the corolla. 1. PHLOX. Calyx narrow, prismatic or plaited, 5-toothed or 5-cleft. Corolla salver- shaped, with a long tube (Lessons, Fig. 255), in which the 5 short and unequally inserted stamens are included. Ovary often with 2 ovules, but the short pod with only one seed in each cell. Leaves entire and mostly sessile, the lower all opposite, upper often alternate. <- +- Stamens equally inserted in the corolla. 2. LOZSELIA. Corolla tubular or funnel form, more or less irregular from the limb being unequally cleft. Filaments naked and declined. 3. GILIA. Calyx tubular or bell-shaped, 5-cleft. Corolla of various shapes. Stamens equally inserted and projecting from the throat of the corolla, not declined, generally naked. Ovules and seeds several in each cell. Leaves either entire, cut, or divided. 4. POLEMONIUM. Calyx bell-shaped. Corolla open-bell-shaped or short funnel form. Stamens slender, like those of Gilia, but declined, hairy-appendaged at the base. Leaves pinnate, alternate. * * Tall-climbing by compound tendrils on the pinnate leaves ; lowest leaflets close to the stem, unlike the others, imitating stipules. 5. COILEA. Calyx of 5 large leaf-like divisions, the margins of which, applied each to each, appear like 5 winged angles. Corolla bell-shaped, with short and broad spreading lobes. Stamens declined. A fleshy disk around the base of the ovary. Seeds numerous in each cell of the pod, winged. Peduncles axillary, 1-flowered, leafy- bracted near the base, naked above. Leaves alternate. 1. PHLOX. (Greek for flame, anciently applied to Lychnis, and trans- ferred to these North American plants.) * 2/ Wild in mostly dry or rocky ground, some common in gardens. -- Stems erect; flowers in oblong or pyramidal panicle, with short pedun- cles and pedicels ; lobes of corolla entire, pink-purple, and with white varieties; leaves flat, not subulate (mostly rather broad). Wild from Penn., 8. and W.; flowers summer. P. paniculata, Linn. Generally roughish or soft hairy, 2-4 high, stout ; leaves oblong or ovate-lanceolate, and mostly with tapering base ; panicle broad ; calyx teeth sharp-pointed. The commonest perennial phlox of the gardens, cult, in many named varieties. Often known as P. DECUSSATA. P. maculata, Linn. Very smooth ; stem slender, l-2 high, purple- spotted ; lower leaves narrower, and thickish, lanceolate, upper lance-ovate 296 PHLOX FAMILY. from a rounded or somewhat heart-shaped base ; panicle long and narrow, leafy below; calyx teeth less pointed. Cult., and perhaps hybridized with the preceding, but less frequent in gardens. H- - Stems ascending or erect, but often with a prostrate base, l-3 high ; whole plant smooth, not clammy or glandular; Jlowers corymbed; lobes of corolla round and entire. P. ovata, Linn, (or P. CAROLINA). Leaves varying from lanceolate to ovate, or the upper heart-shaped ; flowers crowded, short-peduncled, pink ; calyx teeth acute. Penn. to Ala. P. glabe'rrima, Linn. Slender ; leaves often linear-lanceolate, 3'-4 f long ; flowers fewer and loose, pink or whitish ; calyx teeth sharp- pointed. Va., N. W. and S. H- - t- Flowering stems ascending, or in the first erect, low, terminated by a loose corymb, which is clammy -pubescent more or less, as well as the thinnish leaves / Jlowers mostly pediceled ; calyx teeth very slender ; Jlowers late spring. P. pil6sa, Linn. Mostly hairy ; stems erect 1 or so high ; leaves lanceolate or linear, and tapering to a point (l'-2J' long) ; flowers loose, with spreading, awn-pointed calyx teeth ; lobes of pink, rose, or rarely white corolla obovate and entire. N. J., W. and S. ; variable. P. amcena, Sims. Pubescent, spreading from the base, 6'-l high ; leaves lanceolate, or broadly oblong or ovate on sterile shoots, short; flowers in a' crowded, leafy-bracted corymb, with straight, hardly awn- pointed calyx teeth ; corolla purple, pink, or nearly white. Barrens, Va. and Ky., S. P. divaricata, Linn. Moist woods from N. Y., W. and S.; soft-pubes- cent ; stems loosely spreading ; leaves ovate-oblong or broad-lanceolate (l'-2' long) ; flowers loosely corymbed and peduncled ; corolla large, pale lilac, bluish, or lead-colored, the lobes wedge-obovate or commonly inversely heart-shaped and as long as the tube. Sometimes called WILD SWEET WILLIAM. P. r^ptans, Miclix. Spreading by long runners, which bear round- obovate, often smoothish leaves, those of the low flowering stems oblong or ovate (about \' long) ; flowers few but crowded; lobes of the deep pink-purple corolla round-obovate, large (!' broad). Penn. and Ky., S. 4_ _ ^_ H_ Stems all diffuse and branching (but not creeping'), rising 3'-6' ; flowers peduncled and scattered or in small loose clusters. P. bffida, Beck. Minutely pubescent ; leaves l'-2' long and linear, nearly glabrous ; corolla violet-purple, the lobes 2- or 3-cleft to or below the middle, the divisions nearly linear and diverging. Prairies, 111., Mo. Cult. +- - - -i- - Stems creeping and tufted, rising little above the ground, almost woody, persistent, as are the rigid and crowded glandular-pubes- cent leaves ; Jlowers few in the depressed clusters, in early spring. P. subulata, Linn. GROUND or Moss PINK. Wild on rocky hills W. and S. of N. Eng., and common in gardens, forming broad mats ; leaves awl-shaped or lanceolate, at most 5 ' long ; corolla pink -purple, rose with a darker eye, or varying to white, the wedge-obovate lobes generally notched at the end. /ariable. * * Cultivated for ornament from Texas ; flowers all summer. P. Drummdndii, Hook. From this come all the annual phloxes of th gardens ; rather low, branching and spreading, somewhat clammy-pubes- cent, with corymbs of purple, crimson, rose-colored, buff and white, showy flowers. There are forms with fringed corollas. PHLOX FAMILY. 297 2. LCESELIA. (John Lcesel was author of a flora of Prussia.) y. L. cocci nea, Don. A Mexican shrub, cult, in greenhouses for its long- funnel-form scarlet flowers, which are solitary and sessile, but nearly spicate ; calyx lobes awl-pointed and many times shorter than the corolla ; leaves oval or ovate, pale, rugose and hairy below, very sharply toothed, short-stalked ; stems hairy. 3. GILIA. (Philip Gil-, a Spanish botanist.) Species abound from Texas and Kansas to California. Several are choice annuals of the gardens ; flowers summer. * Leaves either opposite or palmately divided to the base, or commonly both. G. liniflora, Benth. (Erroneously called G. LiNirdLiA.) Diffuse and spurrey-like, the divisions of the leaves nearly filiform ; flowers loosely paniculate, on slender pedicels, white or tinted, | ' across, nearly rotate. Cal. Cult, for borders. G. androsacea, Steud. (or LEPTOSIPHON ANDROSACEUS). Low and slender, with leaves paknately cleft into 5-7 narrow linear divisions, a head-like cluster of flowers, with very long and slender but small salver- shaped corolla, lilac or whitish with a dark eye. Cal. * * Leaves (save occasionally the lowermost) alternate, mostly pinnately cleft. - Flowers elongated, red. G. coronopif61ia, Pers. (or IPOMOPSIS). STANDING CYPRESS, from the foliage resembling that of Cypress Vine ; has erect, wand-like stem, 2-3 high, thickly clothed with alternate, crowded leaves, pinnately divided into thread-like leaflets, and very long and narrow, strict, leafy panicle of showy flowers ; the corolla tubular-funnel-form, light scarlet with whitish specks on the lobes inside, !' long. Sandy soil, S. Car., S. and W., and cult. (2) (Lessons, Fig. 249.) H- H- Flowers short, blue, or blue and white. G. achi/fecefdlia, Benth. Pubescent, with flowers in a loose head; calyx woolly, the lobes with short recurved tips ; corolla violet-blue or darker, with obovate or broadly oblong divisions. Cal. G. capitata, Dougl. Glabrous or very nearly so (as also the calyx) ; l-2 high, with alternate leaves twice pinnately divided into small, linear, or thread-like leaflets or lobes, and numerous small blue flowers crowded in heads at the end of naked branches ; the corolla narrow funnel-form, with lanceolate lobes. Cal. and Ore. G. tricolor, Benth. Stems branching, about 1 high ; scattered, alter- nate leaves 2-3 times pinnately dissected into short linear divisions; flowers panicled at the end of the branches ; corolla short funnel-form with lilac-purple or whitish lobes, brown-purple throat, and yellow tube ; leaves and calyx somewhat viscid-pubescent. Cal. Common in gardens. 4. POLEMONIUM, GREEK VALERIAN. (From the Greek word for war, of no application. ) Flowers early summer. Jl P. rdptans, Linn. Woods of Middle States, also cult.; smooth, with weak and spreading (but never creeping) stems 6'-10' long, 7-11 lance- ovate or oblong leaflets, small corymbs of nodding light blue flowers, and stamens and style not longer than the corolla. P. caerideum, Linn. JACOB'S LADDER. Cult, in gardens from Eu., also rarely wild N. ; smooth or sometimes hairy ; with erect stem l-3 298 WATERLEAF FAMILY. high, 9-21 mostly lanceolate and crowded leaflets, clusters of bright blue flowers collected in a long panicle, and stamens and style longer than the lobes of the corolla, which is 1 ; broad. 5. COBJBA. (Named for B. Cobo, a Spanish priest in Mexico, from which country the common species was introduced into cultivation.) 11 C. scdndens, Cav. Smooth, tall-climbing by its much-branching ten- drils ; leaflets ovate ; dull purple or greenish corolla 2' or more long, long filaments coiling spirally when old ; flowers all summer ; usually cult, as an annual. LXXVII. HYDROPHYLLACEJJ, WATERLEAF FAMILY. Plants resembling the foregoing family, in the arrangement of the flowers more commonly imitating the Borage Family ; differing from both in the 1-celled ovary and pod with 2 parietal placentse. In some, the placentae unite in the axis, making a 2-celled ovary. Style 2-cleft or else 2 separate styles. Ovules at least 2 to each placenta. Seeds with a small em- bryo in hard albumen. Juice inert and watery. Leaves mostly alternate, simple or compound. * Style 2-cleft ; ovary and pod \-celled, with two parietal placentas. t- Placenta fleshy and so broad that they line the ovary, and inclose the (mostly 4) ovules and seeds ; corolla usually convolute in the bud, commonly with o or 10 folds, scales, or other appendages down the inside of the tube. 1. HYDROPH YLLUM. Calyx 5-parted, sometimes with small appendages at the sinuses, not enlarged in fruit. Corolla bell-shaped. Style and mostly hairy filaments pro- truded ; anthers linear. Pod small, globose, ripening \-k spherical seeds. Flowers in crowded cymes or clusters. Leaves alternate, slender-petioled. 2. NEMOPHILA. Calyx 5-parted, and with a reflexed appendage in each sinus, somewhat enlarging in fruit. Corolla open bell-shaped or wheel-shaped, onger than the stamens. Flowers solitary and long-peduncled. Leaves mostly oppo.-ite, at least the lower ones. 8. ELLISIA. Calyx 5-parted, with no appendages. Corolla cylino Meal or bell-shaped, not exceeding the calyx, the tube with 5 minute appendages witLin. Stamens included. Lower leaves opposite. +- +- Placentas narrow, adherent directly to the walls, or else bot ne on an incomplete partition and projecting into the cell, where they sometimes meet ; lobes of the corolla imbricated in the bud. 4. PHACELIA. Calyx 5-parted, the divisions narrow; no appendages at the sinuses. Corolla open bell-shaped, approaching wheel-shaped, or in "Whitlavia tubular-bell- shaped or slightly contracted at the throat, and the 5 short and broad lobes abruptly and widely spreading. Stamens and style often protruded. Pod 4-many-seeded. Leaves alternate. Flowers in one-sided raceme-like clusters or spikes. * * Styles 2 (rarely 3), separate quite to the base; ovary and pod 2-celled; seeds minute and very numerous. 5. HYDROLEA. Calyx 5-parted. Corolla open -bell-shaped or approaching wheel-shaped, rather shorter than the stamens ; filaments enlarged at base. Capsule bursting irreg- ularly, or 2-4-valved. Herbs, or somewhat shrubby, with entire leaves and often spines in their axils. Flowers in loose axillary clusters. WATERLEAF FAMILY. 299 6. WIGANDIA. Calyx lobes 5 linear. Corolla open-bell-shaped, the stamens generally exserted. Capsule 2-valved. Stout plants, with very large rounded leaves and sharp or stinging bristles. 1. HYDROPHYLLUM. WATERLEAF is a translation of the name from the Greek, the application obscure. Plants of rich woods, etc. Flowers white or bluish-tinged, in early summer, often showy, but of short duration. ^ * Calyx with minute appendages if any ; rootstocks creeping, scaly- toothed. H. macrophyllum, Nutt. From Ohio, W. and S.W.; rough-hairy, with leaves pinnately divided into 9-13 cut- toothed divisions or leaflets ; a globular cluster of flowers on a very long peduncle. H. Virgfnicum, Linn. Smooth or smoothish, with 4-7 main divisions to the pinnate leaves, the lowest pair 2-parted, and calyx lobes bristly- ciliate. Rich woods, Canada S. H. Caiiadense, Linn. Barely 1 high, nearly smooth, the roundish leaves palmately 5-7-lobed and with heart-shaped base, or some minute leaflets on the petioles, which are longer than the peduncles of the flower cluster. N. Eng., W. and S. * * Calyx with a conspicuous reflexed appendage in each sinus. H. appendiculatum, Michx. Pubescent or hairy, with rounded pal- mately 5-lobed leaves or some of them pinnately divided, rather loose flower-clusters, and bristly-hairy calyx ; pedicels lengthening. Ontario, W. and S. 2. NEMOFHILA. (Greek: lover of the grove.') Low spreading plants, mostly cultivated for ornament ; flowers summer. * Seeds 5 or more; leaves mainly opposite, and shorter than the pedun- cles. N. maculata, Benth. Prostrate, with leaves all opposite and mostly sessile, the lower lyrate-pinnatifid, upper sparingly cut-toothed, and white corolla with violet patch on each lobe. Cal. N. insfgnis, Bougl. Slender, procumbent, with lobes of the pinnate leaves cut-toothed, and pure blue corolla 1' broad. Cal. N. Menziesii, Hook. & Arn. (N. ATOMA.RIA). Procumbent ; leaves oppo- site, pinnatifid; corolla smaller, white sprinkled with chocolate-brown spots. Cal. and Ore. * * Seeds 4 or less ; upper leaves alternate. N. phacelioldes, Nutt. Wild from Ark. S., and sparingly cult.; with ascending stems l-2 long, alternate leaves pinnately parted into 3-9 oblong entire divisions, and purplish-blue corolla Ik 1 broad. N. micrdcalyx, Fisch. & Mey. Roughish pubescent, the spreading stems 2'-8 ; long ; leaves parted into 3-5 roundish or wedge-obovate cut- lobed divisions ; peduncles shorter than the petioles and opposite them ; corolla white, exceeding the calyx. Va., S. 3. ELLISIA. {John Ellis, an English naturalist, correspondent of Linnaeus.) E. NyctMea, Linn. A rough ish-hairy plant, 6'-12', wild from N. J., to Minn., and S. ; leaves pinnately parted into 7-13 narrow divisions ; peduncles solitary in the forks or opposite the leaves ; corolla whitish, about the length of the lanceolate calyx lobes. 300 WATERLEAF FAMILY. 4. FHACELIA. (Greek: a caster.) Several species cult, for orna- ment. ; flowers spring or summer. 1. TRUE PHACELIA, with only 4 ovules and seeds, lobes of corolla entire. P. congesta, Hook. Cult, from Texas ; rather pubescent, with leaves pinnately divided or cleft into few oblong or ovate cut-toothed leaflets or lobes, and small blue flowers in 3 or 4 spikes at the summit of a slender peduncle ; stamens slightly protruding. P. tenacetifolia, Benth. California ; taller, bristly-hairy, with narrower pinnatifid leaflets, larger flowers in longer dense spikes and long sta- mens. (D P. bipinnatifida, Michx. l-2 high, branched, glandular-hairy, with leaves twice pinnately divided into ovate cut-lobed leaflets ; flowers slender- pediceled in long loose racemes ; violet-blue corolla, ' or more broad. Rich soil, Ohio and 111. , S. 2. COSMANTHDS ; 4 ovules and seeds, and fringed lobes to corolla. (f) (D P. Fiirshii, Buckley. Shady soil from Penn., W. and S., and cult. under the name of the next ; slender, 8 '-12' high ; lobes of pinnatifid leaves several, lance-oblong acute ; flowers of the raceme numerous, on slender pedicels ; corolla light blue or whitish, ' broad ; filaments hairy. P. fimbriata, Michx. The true plant grows only in the high Alle- ghanies S., is smaller, with 3-7 rounded or oblong blunt divisions to the leaves, few and smaller white flowers. 3. WHITLAVIA, with mostly numerous ovules ; the corolla not fringed, the appendages reduced to 5 small scales. P. Whitlavia, Gray (or WHITLAVIA GRANDIFL6RA). Cult, for orna- ment, from Cal.; resembles Phacelia viscida in growth and foliage, but only slightly clammy, the roundish-ovate or slightly heart-shaped leaves coarsely toothed, on longer petioles ; racemes loose; corolla 1' or more long, violet-blue (also a white variety); stamens and style very slender and protruding. 4. COSMANTHOIDES, with seeds or at least ovules 2-8 on each placenta; corolla lobes entire, the appendages wanting or obscure. P. parvifldra, Pursh. Shaded banks from Penn. to N. Car. S. W.; scarce, delicate little plant, 3'-6' high, with pinnately divided or cleft leaves, a raceme of few flowers on slender pedicels, bluish corolla less than ^' wide, and few seeds. (D 5. EtixocA, with ovules several or many, and appendages wanting or represented by vertical plaits. P. vfscida, Torr. Cult, from California as EtiTOCA vfsciDA ; clammy all over, with dark glandular hairs, rather coarse ; leaves ovate, cut- toothed, short-petioled ; racemes single, terminating the branches ; corolla deep blue, 1' or less wide ; pod many-seeded. P. Menziesii, Torr. Handsome plant from Cal., cult, as E{JTOCA MEN- ZIESII and E. MULTiFL6RA ; 3'-12', much branched, roughish or hispid ; leaves generally sessile, linear or lanceolate and entire, or some of them cleft ; flowers violet or white, in loose panicles. 5. HYDROLEA. (Named from Greek word for water; the plants aquatic or in wet places.) Flowers summer. 11 H. Caroliniana, Michx. N. Car., S. ; has hairy stems, lanceolate acute leaves tapering to the base, and lanceolate sepals nearly as long as the corolla. H. afflnis, Gray. Smooth, with short-petioled lanceolate leaves, and ovate sepals as long as the corolla. S. 111., S. BOBAGE FAMILY. 301 6. WIGANDIA. {John Wigand, a bishop of Pomerania.) Rank hispid greenhouse herbs, sometimes used in the open for tropical effects. Trop. Amer. Wo macrophylla, Schlecht. & Cham. Leaves ovate-cordate, hairy- tomentose, rusty above, rather obtuse, toothed ; flowers lilac in a terminal panicle with alternate branches ; capsule densely hairy-canescent. 10. W. tirens, Choisy. Of looser habit, the leaves somewhat acute and longer-petioled, white-tomentose beneath, the petioles shaded with red ; flowers violet, in one-sided scirpoid spikes ; capsule hispid. 6. LXXVIII BORRAGINACE^J, BORAGE FAMILY. Mostly rough or rough-hairy plants, known from all related monopetalous orders by having a deeply 4-lobed ovary, or apparently 4 ovaries around the base of a common style, each 1-ovuled, ripening into akenes or nutlets, along with regular flowers (Echium excepted), stamens as many as the lobes of the corolla (5) and alternate with them, and alternate (mostly entire) leaves. In the Heliotrope tribe, however, the ovary is not lobed, but the fruit at maturity separates into 2 or 4 nutlets. Stigmas 1 or 2. Embryo filling the seed ; no albu- men. Mowers disposed to be on one side of the stem or branches, or of the branches of cymes, the raceme-like clusters coiled at the end and straightening as the flowers expand. Herbage not aromatic ; juice commonly bitterish, often some- what mucilaginous. Boots of several are red and used for dye. I. Ovary not divided, but tipped with the simple style, the fruit when ripe separating into 2 or 4 closed pieces or nutlets. 1. HELIOTKOPIUM. Corolla short funnel-form or salver-shaped, the open throat (con- stricted in one species) more or less plaited. Anthers nearly sessile, included. Style short ; stigma conical or capitate. Ovary 4-celled, in fruit splitting into 4 nutlets, or into 2 two-celled nutlets. Flowers small, In one-sided single or cymose-clustered spikes, mostly bractless. II. Ovary deeply 4-parted, the style arising from the center between them. Ours are all herbs. * Corolla and stamens regular. *- Nutlets variously spiny or armed when mature. 2. CTNOGLOSSUM. Corolla between short funnel-form and wheel-shaped, the tube about the length of the rounded lobes ; throat closed by the blunt scales. Nutlets bur-like, oblique on the expanded base of the style, to which they are fixed by their apex, roughened all over with short barbed or hooked prickles. Coarse and strong- scented plants, with racemed flowers, the lower sometimes bracted, otherwise bractless. 8. ECHINOSPERMUM. Corolla with tube as short as the rounded lobes, the throat dosed with short rounded scales- Nutlets erect, fixed to the central column or base 302 BORAGE FAMILY. of the style, triangular, roughened* and bearing one or more marginal rows of barb- tipped prickles, forming small burs. Coarse weeds, with leafy-bracted racemed flowers. +- *- Nutlets unarmed (sometimes slightly roughened). H- Corolla wheel-shaped, with no tube at all. 4. BORAGO. Flowers, as in the six following, perfectly regular. A blunt scale at the base of each lobe of the 5-parted corolla, alternating with the conniving stamens. Filaments very short, broad, and with a cartilaginous projection behind the linear pointed anther. Nutlets erect. (8. MYOSOTIS, and 9. OMPHALODES, from the short tube to the corolla, may be sought for here.) H--M- Corolla tubular, funnel-form, or salver-shaped, sometimes almost wheel-shaped. * Throat of corolla open, the folds or short scales, if any, not closing over the orifice. 1 Fruit fleshy, smooth or wrinkled. 5. MERTENSIA. Corolla tubular, trumpet-shaped, with the widely spreading border scarcely at all lobed and its throat perfectly naked in the common species ; the slen* der filaments protruding. Smooth plants, which is rare in this order. \ I Fruit (or nutlets) hard, often stone-like. 6. ONOSMODIUM. Corolla tubular, with the 5 acute lobes erect or converging, the throat perfectly naked, bearing the arrow-shaped or linear and mucronate anthers; fila- ments hardly any. Style very slender and protruding. Nutlets stony, smooth, fixed by their base. Very rough-bristly homely plants. 7. LITHOSPERMUM. Corolla funnel-form or salver- shaped, with rouuded lobes imbri- cated in the bud, with or without evident short and broad scales or folds in the throat. Anthers oblong, included; filaments hardly any. Nutlets stony, smooth or roughened, ovate, fixed by the base. Rough or hairy plants, mostly with red roots. 8. MYOSOTIS. Corolla very short-salver-form, the tube only about the length of the 5-toothed or 5-cleft calyx, the rounded lobes convolute in the bud, the throat with 6 small and blunt arching appendages. Anthers short, included. Nutlets smooth and hard, fixed by their base. Low and small, mostly soft-hairy plants, the small racemed flowers commonly bractless. Throat with scales or appendages conspicuous, one before the base of each lobe, and closing or nearly closing the orifice. I Corolla short-salver-shaped or nearly wheel-shaped ; stamens included. 9. OMPHALODES. Corolla with tube shorter than the rounded lobes. Nutlets smooth, depressed, and with a hollow basket-like top. Flowers loosely racemed ; no bracts. Low, smooth or smoothish herbs. 1 1 Corolla tubular and more or less funnel-shaped. 10. SYMPHYTUM. Corolla straight, tubular-funnel-form, with short spreading lobes which are somewhat longer than the large awl-shaped scales and the linear or lance- olate anthers. Style slender, commonly protruding. Nutlets erect, smooth, coria- ceous, fixed by a hollowed base. Coarse herbs, branching and leafy, with thickened or tuberous roots, the juice mucilaginous and bitterish, used in popular medicine. Flowers nodding in raceme-like often forked clusters, either naked or leafy-bracted a base. ^ ^ Corolla or stamens (or both) irregular. 11. LYCOPSIS. Corolla with a curved tube, slightly oblique 5-lobed border, and bristly- hairy scales in the throat. Stamens included in the tube. Nutlets rough wrinkled, erect, fixed by a hollowed base. Coarse, rough-bristly plants. 12. ECHIUM. Corolla irregular, two of the spreading lobes of the corolla shorter than the others, funnel-form, naked in the throat. Stamens unequal, ascending, more or less protruding ; filaments and style long and slender. Stigmas 2. Nutlets erect, leathery, rough-wrinkled. BORAGE FAMILY. 303 1. HELIOTROPIUM, HELIOTROPE. (Greek: turning to the sun.} * Fruit 4-lobed, and separating into 4 simple nutlets. *- Spikes only in pairs, or the lateral ones solitary ; flowers white. H. Curassavicum, Linn. Sandy shores and banks from Va. and 111., S.; very smooth and pale; leaves oblong, spatulate, or lance-linear, thickish, veinless. H. Europceum, Linn. Old gardens and waste places S., introduced from Eu.; hoary-downy, 6'-18' high ; leaves oval, long-petioled, veiny. *- - Spikes collected in terminal and several times forked cymes. 11 H. Peruvianum, Linn. COMMON HELIOTROPE. Pubescent, with ovate- oblong or lance-ovate, very veiny rugose leaves, and vanilla-scented, pale blue-purple flowers; woody-stemmed or shrubby house and bedding plants from Peru. * * Fruit 2-lobed, separating into 2 carpels, each 2-celled. H. Indicum, Linn. INDIAN HELIOTROPE. Hairy low plant, nat. from India as a weed in waste ground S.; with ovate, heart-shaped leaves, and solitary spikes of small purplish flowers, in summer ; a cavity before each seed-bearing cell of the lobed fruit. 2. CYNOGLOSSUM, HOUNDS'-TONGUE (which the name means in Greek). Flowers summer. Nutlets form burs which adhere to ani- mals and clothing. C. officina/e, Linn. COMMON H. Coarse weed from Eu., common in pastures, yards, and roadsides ; leafy, soft-pubescent, with spatulate or lance-oblong leaves, the upper ones closely sessile, crimson purple corolla, and flat, somewhat margined nutlets. (2) C. Virglnicum, Linn. WILD COMFRET. Bristly -hairy, with simple stem, leafless above and bearing a few corymbed naked racemes of blue flowers, the stem leaves lance-oblong with heart-shaped clasping base, the nutlets very convex. Can., S. ^ 3. ECHINOSFE'RMUM, STICK-SEED. (Greek : hedgehog and seed, from the nutlets.) E. Ldppu/a, Lehm. "Weed of waste grounds, especially N. ; roughish- hairy, erect, l-2 high, with lanceolate leaves, small blue flowers, and nutlets with rough-tubercled back and thickly-prickled margins ; flowers all summer. Eu. E. Virginicum, Lehm. BEGGAR'S LICE. Thickets and open woods, a common weed ; 2-4 high, with slender, widely spreading branches, thin, oblong-ovate leaves tapering to both ends, forking and diverging racemes of very small whitish or bluish flowers on pedicels reflexed in fruit, and convex barbed-prickly small nutlets. @ 4. BORAGO, BORAGE. (Old name, supposed corruption of cor ago, from imagined cordial properties.) B. officinalis, Linn. COMMON B. Cult, from Eu., in old gardens for ornament and as a bee plant ; spreading, branched, beset with sharp and whitish spreading bristles ; leaves oval or oblong-lanceolate ; flowers loosely racemed, handsome, blue or purplish, with dark anthers, in summer. (J) 304 BORAGE FAMILY. 5. MERTENSIA. (Pro/. F. C. Mertens, of Germany.) ^ * Throat of the corolla naked, and the limb entire. M. Virgfnica, DC. SMOOTH LUNGWORT. Very smooth and pale, leafy, l-2 high, with obovate, entire leaves, those of the root long- petioled ; handsome flowers spreading or hanging on slender pedicels in loose raceme-like clusters, the light blue or at first purple corolla 1' long ; flowers spring. Alluvial soil, N. Y., W. and S. * * Throat crested, and corolla limb 5-lobed. M. marltima, Don. SEA LUNGWORT. Spreading or decumbent, glaucous, smooth ; leaves fleshy, ovate to spatulate, the upper surface papillose ; corolla white, twice as long as the calyx. Seacoast, Cape Cod, N. 6. ONOSMODIUM, FALSE GROMWELL. (Name means like Onosma, a European genus of this family.) Wild plants of the country, mostly in rich soil, in dry or alluvial ground ; flowers leafy- bracted, greenish or yellowish-white, in summer. 2/ O. Virginianum, DC. Clothed with harsh but appressed short bristles, l-2 high, with oblong leaves, and lance-awl-shaped lobes of narrow corolla sparingly bristly outside. N. Eng., W. and S. O. Carolinianum, DC. Shaggy with rough and spreading bristles ; stout, 3-4 high, with lance-ovate or oblong-acute leaves, and lobes of rather broad corolla triangular and thickly hairy. N. Y., W. and S. Var. m<511e, Gray. Hoary, with softer and whitish appressed hairs, the oblong-ovate bluntish leaves strongly ribbed, and lobes of the trian- gular-pointed lobes of the narrow corolla thickly hairy outside. 111., W. 7. LITHOSPERMUM, GROMWELL, PUCCOON. (Greek: stony seed.) Flowers in late spring and summer, at length scattered or as if spiked, leafy-bracted. * Corolla white or yellowish only in the wholly naked throat, scarcely longer than the calyx; nutlets rough-wrinkled and pitted, gray and dull. (I) (D L arvense, Linn. CORN GROMWELL. Weed from Eu., in waste dry soil ; 6'-12' high, roughish-hoary, with lanceolate or linear leaves and inconspicuous flowers. * * Corolla dull whitish, rather short, with little downy scales or rather folds in the throat; nutlets smooth or with a few pores, often ivory- white. 11 L. officinale, Linn. COMMON G. Of Eu., a weed by roadsides N.; l-2 high, branched above, with broadish-lanceolate, acute leaves, rough above but soft-downy beneath, and corolla longer than calyx. L. Iatif61ium, Michx. From W. N. Y., W. and S. ; larger and rougher than the last, ovate and lance-ovate pointed leaves 2'-4' long and prominently ribbed, those from the root larger and roundish ; corolla shorter than calyx. * * * Corolla bright orange-yellow, showy, longer than calyx, almost salver-shaped, with little appendages in the throat evident; nutlets smooth, usually ivory-white. L. hfrtum, Lehm. HAIRY PUCCOON. Sterile ground, N. Y., S. and W. ; l-2 high, roughish-bristly, with lanceolate or linear leaves, or those next the flowers ovate-oblong and bristly-ciliate, the crowded BOKAGE FAMILY. 305 flowers peduncled ; tube of the corolla scarcely longer than the breadth of the border (s'-l') and woolly-bearded at base inside. L. can^scens, Lehm. HOARY P. Softer-hairy and somewhat hoary, 6'-15' high, smaller-flowered than the preceding, and tube of corolla smooth at base inside. Plains and wood borders, Can., S. L. angustif61ium, Michx. Leaves linear ; tube of corolla 1' or more long, many times longer than the eroded-toothed lobes. Sterile soil, Mich., W. and S. 8. MYOSOTIS, FORGET-ME-NOT or SCORPION GRASS. (Greek : mouse-ear, from the short soft leaves of some species.) Flowers spring and summer. * Calyx, remaining open in fruit, Us hairs straight and glandless. M. pa/ustris, With. TRUE F. In gardens and some waste places ; with loosely branched stems ascending from a creeping base, rough- pubescent lance-oblong leaves, moderately 5-cleft calyx shorter than the spreading pedicels, and the lobes shorter than the calyx tube ; corolla light blue with a yellow eye. 2Z M. laxa, Lehm. Flowers smaller and paler, on longer pedicels ; pubescence appressed ; calyx lobes as long as the tube ; habit lax. N. Y., E. * * Calyx closing or erect in fruit, the hairs hooked or glandular. M. arv^nsis, Hoffm. Hirsute, with lance-oblong,' acutish leaves, racemes naked at base and stalked, small blue corolla, pedicels spreading in fruit and longer than the 5-cleft equal calyx, the lobes of which are closed in fruit, and the tube beset with some hooked or glandular-tipped hairs. Fields. Jl M. v^rna, Nutt. Bristly-hirsute, erect (4'-10' high), branched from base, with oblong and blunt leaves, racemes leafy at base, very small mostly white corolla, pedicels in fruit erect and appressed at base, but abruptly bent outwards near the apex, and rather shorter than the une- qual, very bristly calyx, some of its bristles hooked or glandular at their tip. Dry grounds. (2) 9. OMPHALODES. (Greek : referring to the navel-shaped depression on the upper face of the nutlets.) Cult, from Eu. for ornament. 0. verna, Moench. BLUE or SPRING NAVELWORT. Spreading by leafy runners ; leaves ovate or somewhat heart-shaped, 2'-3' long, pointed, green ; flowers azure-blue, in spring. 2Z 0. linifblia, Moench. WHITE N. Erect, 6'-12' high, loosely branched, very pale or glaucous, with broadly lanceolate leaves sparingly ciliate, the upper sessile, white or bluish flowers, and turgid nutlets toothed around the margin of the cavity. (I) 10. SYMPHYTUM, COMFREY. (Greek: grow together, alluding probably to supposed healing properties.) Cult, from Old World. 2/ S. officinale, Linn. COMMON C. Rather soft-hairy ; the branches winged by the decurrent bases of the oblong-lanceolate leaves ; corolla yellowish- white. Cult, for forage and ornament ; naturalized sparingly in moist grounds. Eu. S. asperrimum, Sims. PRICKLY C. Stem and widely spreading branches excessively rough with short and somewhat recurved little prickles, not winged ; calyx lobes short ; corolla reddish purple in bud, changing to blue. Cult, like the other. Caucasus. GRAY'S r. r. & G. HOT. 20 306 CONVOLVULUS FAMILY. 11. LYCOPSIS, BUGLOSS. {Greek: wol f and /ace.) European weed. (D L. arvGnsis, Linn. FIELD or SMALL BUGLOSS. Very rough-bristly weed, about 1 high, in sandy fields E. ; with lance-oblong leaves, and small blue corolla little exceeding the calyx. 12. ECHIUM, VIPER'S BUGLOSS. (Greek word for viper.) E. vulgare, Linn. COMMON V. or BLUEWEED. Cult, from Eu., in old gardens, and a weed in fields, E. ; l-2 high, very rough-bristly, with lanceolate sessile leaves, and showy flowers in racemed clusters, the purple corolla changing to bright blue, in summer. LXXTX. COFVOLVULACKE, CONVOLVULUS FAMILY. Twining, trailing, or rarely erect plants (ours herbs), com- monly with, some milky juice, alternate leaves, no stipules ; regular monopetalous flowers with 5 (rarely 4) imbricated sepals, as many separate stamens, corolla convolute or twisted in the bud, a 2-4-celled ovary (or 1-celled and ovaries several or many in Nolana) and pod with only 1 or 2 ovules erect from the base of each cell, becoming large seeds, containing a curved or coiled conspicuous embryo in some mucilaginous (or, when dry, harder) albumen. I. CONVOLVULUS SUBFAMILY PROPER; with or- dinary foliage, axillary peduncles bearing one or more usually showy flowers, and embryo with broad leaf-like cotyledons folded and crumpled in the seedo (Lessons, Fig. 40-43.) Calyx of 5 separate sepals. * Style single and entire; stigmas 1-8. 1. IPOMCEA. Calyx naked, i.e. not inclosed by a pair of leafy bracts. Corolla nearly salver-shaped or trumpet-shaped, with a long tube, the border not twisted in the bud. Stamens and style included or protruded, Stigma capitate, 2-3-lobed. Pod 2-4- celled; cells 1-seeded. (Lessons, Figs. 250, 251.) 2. CONVOLVULUS. Calyx naked or surrounded and inclosed by a pair of large, leafy heart-shaped bracts. Corolla open funnel-form or almost bell-shaped. Stamens in- cluded. Stigmas 2, linear. Pod 2-celled ; cells 2-seeded. 8. NOLANA. Calyx 5-cleft, foliaceous. Corolla short and open funnel-form, plaited In the bud. Stamens 5. Style 1 ; stigma capitate or club-shaped. Ovaries 3-40 collected In a circle or heap around the base of the style, becoming 1-4-celled drupelets or nut- lets, each cell 1-seeded. * Style Z-cleft or 2 separate styles, rarely 3. Spreading or trailing ', not twining. 4. BREWERIA. Like Convolvulus, but the styles 2 or sometimes 3, or in one species 2-cleft, and stigmas capitate. Peduncles 1-7 -flowered. 5. EVOLVULUS. Corolla short and open funnel-form, or almost wheel-shaped. Styles 2, each 2-cleft ; the 4 stigmas obtuse. Pod 2-celled ; cells 2-seeded. CONVOLVULUS FAMILY. 307 II. DODDER SUBFAMILY; slender parasitic twiners, without green herbage and with only some minute scales in place of leaves; embryo slender and spirally coiled in the seed, destitute of cotyledons. 6. CUSCUTA. Calyx 4r-5-cleft, or of 5 separate sepals. Corolla short, 4-6-cleft. Stamens with a scale-like mostly fringed appendage at their base. Styles 2 in our species. Ovary 2-celled ; cells 2-ovuled. Pod commonly 4-seeded. 1. IFOMCEA, MORNING-GLORY, SWEET POTATO, etc. (Greek- made name.) Many attractive cult, species. * Stamens and style exserted; flowers bright red, opening by day, small for the genus. I. Qudmoclit, Linn, (or QUAMOCLIT VULG\RIS). CYPRESS VINE. Cult, from Trop. Amer.; leaves pinnately parted into slender, almost thread- shaped divisions; peduncles 1-flowered; border of the narrow corolla 5-lobed. (Lessons, Fig. 250.) /. cocclnea, Linn. Leaves heart-shaped, pointed ; sepals awn-pointed ; peduncles several-flowered ; border of (!' long) corolla merely 5-angled. In gardens, and run wild S. Trop. Amer. (Lessons, Fig. 251.) * * Stamens and style short-exserted ; flowers white, opening once only and at night, very large and long-tubed. I. B6na-N6x, Linn, (or CALONYCTION SPECIOSUM). MOONFLOWER. Tall-twining, very smooth, but stems often beset with soft, almost prickly projections ; leaves heart-shaped, halberd-shaped, or angled ; peduncles long, 1-f ew-flowered ; corolla salver-form, with a slender tube 3'-4' long, and the border still broader, white with greener folds, fragrant. Trop. Amer., and evidently native in S. Fla. Variable, and sold under several names. * * * Stamens and style not exserted; colors various, and corolla mostly campanulate. - Ovary and pod ^-celled (or abnormally ^-celled}, with 2 seeds in each cell; stigma more or less 3-lobed; corolla funnel-form, opening in early morning for a few hours ; stems twining freely, hairy, the hairs more or less retrorse, MORNING-GLORIES. /. purpdrea, Lam. COMMON MORNING-GLORY. Cult, from Trop. Amer. and wild around dwellings; with heart-shaped, pointed, entire leaves, 3-4-flowered peduncles, and purple, sometimes variegated or nearly white corolla, 2' long. ' in diameter. *- H- Calyx mostly somewhat prickly but not inclosing the fruit ; anthers nearly equal. S. Carolin^nse, Linn. HORSE NETTLE. Roughish-downy, 1 high, with ovate-oblong, angled or sinuate-lobed leaves, yellowish prickles, and pale blue or white flowers almost 1' wide. Weed in sandy soil, from Conn., S. 11 S. aculeatissimum, Jacq. Weed introduced into waste places, N. Car., S., l-2 high, bristly hairy, greener and more prickly than the foregoing, with smaller white flowers. Tropics. S. Me/ongena, Linn. EGGPLANT, AUBERGINE, GUINEA SQUASH. Cult, for the large oblong or ovate violet-colored or white esculent fruit (2'-12' long); leaves ovate, rather downy, obscurely sinuate ;^ corolla violet with yellow eye. The common onX form is var. ESCULENTUM. The Early Dwarf Purple Egg Plant and its allies, distinguished by diffuse habit, fewer prickles, small flowers, and early pear-shaped fruits, is var. DE- PRESSUM. India. 5. integrifolium, Poir. (S. coccf\EUM of gardens). CHINESE SCARLET EGGPLANT. Tall prickly herb, with sinuate-notched or -lobed leaves bearing strong yellow spines on the midrib below ; flowers small and white, in clusters of 2-6, followed by red or yellow lobed or angled, in- edible fruits, 1-2' across. Probably African. 3. CAPSICUM, CAYENNE or RED PEPPER. (Name obscure.) Tropics. C. dnnuum, Linn. COMMON C. or CHILE PEPPER. Cult, for the large oblong or globular and often angled dry berry (red or green), which is exceedingly pungent, and used as a condiment ; leaves ovate, entire ; flowers white, with truncate calyx. Many diverse forms. 4. PHYSALIS, GROUND CHERRY, HUSK or STRAWBERRY TOMATO. (Greek : bladdery, from the inflated fruiting calyx.) * 11 Low stems (6'-20' high) from slender creeping rootstocks ; anthers yellow ; fruiting calyx loosely inflated, 5-angled, much larger than the edible berry. P. Alkekengi, Linn. STRAWBERRY TOMATO. Cult, from S. Eu., and running wild E. ; rather downy ; leaves triangular-ovate, pointed ; corolla greenish- white, 5-lobed, not spotted ; large fruiting calyx ovate, turning brilliant red ; berry red. P. lanceolata, Michx. Pubescent, or somewhat hairy, but not clammy ; leaves varying from ovate to lanceolate, entire or sparingly wavy-toothed ; corolla yellowish with a darker throat and slightly 5-10-toothed border ; fruiting calyx sunken at the base, hirsute ; berry red. Pa., W. and S. P. viscdsa, Linn. , but not viscous ; white-pubescent ; stems ascend- ing or spreading ; leaves ovate or oval, or sometimes obovate, undulate or entire ; corolla greenish -yellow, with a darker eye ; calyx globose- ovate in fruit ; berry yellow or orange. Near the coast, Va., S. P. Virginiana, Mill. Widely spreading and viscid ; leaves ovate or oblong, repand or obtusely toothed or rarely entire; corolla about 1' broad, 5-10-toothed, sulphur- yellow with a brown eye; fruiting calyx strongly 6-angled ; berry yellow. Can., S. NIGHTSHADE FAMILY. 315 * * Stems l-3 high (or prostrate) from a small root; Jlowers small, light greenish-yellow; anthers commonly tinged with blue or violet. P. pube'scens, Linn. COMMON HUSK or STRAWBERRY TOMATO, DWARF CAPE GOOSEBERRY. Clammy-hairy or downy ; stems much spreading, usually not rising over 1 ; leaves ovate or heart-shaped, angulate-toothed ; corolla brown-spotted in the throat ; sharply 5-angled fruiting calyx loosely inclosing the yellow or greenish, not glutinous, berry. Low ground, and cult. P. angulata, Linn. Nearly glabrous, not viscid ; leaves sharply cut- toothed ; peduncles slender ; very small corolla not spotted ; fruiting calyx 10-angled, loose, at length filled by the greenish-yellow berry. Pa., W. and S. P. Philadelphica, Lam. Almost glabrous, erect ; leaves ovate or oblong and oblique at base, slightly toothed or angled; corolla dark colored in the throat, over V wide ; fruiting calyx globose, completely filled by the large reddish or purple edible berry, and open at the mouth. Pa., W. and S. P. Peruviana, Linn. (P. EDULIS). CAPE GOOSEBERRY. Strong plant, l-3, with thick, soft, cordate-ovate, irregularly toothed or notched fuzzy leaves; flower open bell shaped, the limb widely spreading and light yellow, the throat blotched and veined with purple spots ; anthers purple ; fruiting calyx 10-angled, inflated, inclosing a yellow, not gluti- nous berry. Peru. 5. NICANDRA, APPLE OF PEKU. (Named after the poet Nican- der.) Only one species ; flowers summer. N. physaloldes, Gsertn. Tall smooth weed from Peru, sparingly wild in moist waste grounds ; with ovate-angled or sinuate-toothed leaves, and solitary peduncles, bearing a rather large, pale blue flower. 6. ATROFA, BELLADONNA. (Named after one of the Fates.) 11 A. Bel/addnna, Linn. Sparingly cult, from Eu. ; low and spreading, nearly smooth, with ovate, entire, pointed leaves, flowers single or in pairs nodding on lateral peduncles, dull-purple corolla, and handsome purple berry ; whole plant poisonous, used in medicine. 7. OESTRUM. (Greek; the derivation obscure.) Shrubs of warm climates, chiefly American ; a few cult, in conservatories. C. e/egans, Schlecht. (HABROTHAMNUS ELEGANS). From Mexico ; has the branches and lower face of the ovate-lanceolate or oblong pointed leaves downy-pubescent, terminal corymbs, and rose-purple club-shaped corollas less than 1' long. C. nocturnum, Linn. Smooth ovate leaves, and axillary clusters of yellowish green slender flowers, very sweet-scented at night. S, Amer. C. P6rqui, L'Her. Chile ; has lanceolate smooth leaves very acute at both ends, and a terminal panicle of crowded spikes or racemes of tubular funnel-form or partly club-shaped dull-yellow flowers, fragrant at night. 8. LYCIUM. (Named from the country of the original species, Lycia.) Trailing, climbing, or low spreading shrubs, usually spiny, with small leaves often clustered on lateral spurs, and small flowers, in spring and summer. L. vulgare, Dunal. MATRIMONY VINE. From the Mediterranean region ; planted, and sparingly running wild in some places ; slightly thorny, with 316 NIGHTSHADE FAMILY. very long and lithe recurved or almost climbing branches, oblong-spatu- late leaves, slender stalked flowers clustered in the axils, and pale green- ish-purple 5-cleft corolla about equaling the 5 stamens ; fruit obtuse, of little beauty. L. Chinense, Mill. CHINESE M. Less commonly cult, than the last, but more desirable on account of the large (!' long) bright scarlet acute fruit which ripens in August and hangs until early winter ; stems weak and prostrate, 10 long, spiny ; leaves ovate and acute, more or less cuneate at the base ; stamens longer than the bright purple corolla. L. Carolini^num, Walt. Wild in salt marshes S. Car., S. ; low, spiny, with fleshy, thickened, almost club-shaped leaves, scattered small flowers, and 4-cleft purple corolla shorter than the 4 stamens. 9. BRUNFELSIA. (Named for the old herbalist, Otto Brunfels.} Conservatory shrubs, cult, under the name of FRANcfscEA, with showy flowers. B. latifblia, Benth. Very smooth, with oval or oblong acute leaves, and few fragrant flowers (lavender with a white eye, fading to white) at the end of the branches, H' across. Brazil. B. grand/flora, D. Don. Peru ; leaves elliptic-oblong, acuminate ; flowers 2' across, greenish. 10. HYOSCYAMUS, HENBANE. (Greek: hog and bean, i.e., swine poison.) Flowers summer. (2) H. nlger, Linn. BLACK HENBANE. Of Eu., cult, in old gardens, and a weed in waste places; clammy-downy, strong-scented, narcotic-poi- sonous ; with clasping, sinuate-toothed leaves, sessile flowers in one-sided leafy-bracted spikes, and dull yellowish corolla netted-veiny with purple. 11. PETUNIA. (Petun is an aboriginal name of Tobacco.} Cultivated as garden annuals, from S. Amer. The common Petunias are mostly hybrids of the two following species ; herbage clammy-pubescent ; flowers large and showy, in summer. P. nyctaginifldra, Juss. Corolla white, the long narrow tube 3 or 4 times the length of the calyx ; leaves oval-oblong and narrowed into a distinct petiole ; plant stout and flowers strong-scented at evening. Still occasionally seen in old gardens. P. K/o/dcea, Lindl. Stems weaker; violet-purple or rose-red corolla, the short, broader, and ventricose tube hardly twice the length of the calyx ; leaves ovate or oval, sessile or very nearly so. Rarely, if ever, seen in gardens in its pure form. 12. NIEREMBERGIA. (Named for J. E. Nieremberg, a priest and botanical collector in Buenos Ayres, whence the common species comes.) 2Z N. grdcil/s, Hook. Cult, for ornament, under many varieties ; low, with slender bushy branches, small, linear or spatulate-linear leaves, and scattered flowers produced all summer, white or veined or tinged with purple. 13. NICOTIAN A, TOBACCO. (Named for John Nicot, one of the introducers of Tobacco into Europe.) Rank, acrid-narcotic, mostly clammy-pubescent plants, chiefly of America ; leaves entire ar merely wavy-margined. NIGHTSHADE FAMILY. 317 * Corolla with a broad or inflated tube, mostly red or greenish. N. Tabdcum, Linn. COMMON T. The principal species cult, for the foliage ; 4-6 high, with lance-ovate, decurrent leaves l-2 long, or the upper lanceolate, panicled flowers, and rose-purple, funnel-form corolla 2' long, with somewhat inflated throat and short lobes. S. Amer. N. rust/ca, Linn. A weed in some places, is a low, homely plant, with ovate and petioled leaves 2 '-5' long, and green funnel-form corolla (!' long) contracted under the short round lobes. Nativity unknown. (f) N. tomentosa, Ruiz. & Pav. (N. COLOSSEA.) Very tall (6-10 high), strong herb, often with very large, broad-lanceolate to ovate, entire leaves (a yard long by two-thirds as wide), decurrent on the stem, and short flowers with exserted stamens. Cult, for its tropical appearance. S. Amer. If. * * Corolla white, with a very long and narrow, nearly cylindrical tube. i- Corolla lobes acute. N. longiflbra, Cav. Slender, 2-3 high, cult, for its handsome white flowers, which open toward evening; corolla salver-shaped, the green tube 4' and the lance-ovate acute lobes ' long ; leaves lanceolate, undu- late. N. alata, Link & Otto. (N. AFFINIS of gardens). Strong plant 3-4, clammy- pubescent ; leaves lance-obovate and entire, or the upper ones lanceolate, the lower ones narrowed into a petiole-like base, which is dilated where it joins the stem ; flowers very long (the slender tube 5'- 6 ), the limb deeply 5-cleft and unequal, opening at nightfall, and then fragrant. Common in gardens. Brazil. -- -i- Corolla lobes obtuse. N. noctiflora, Hook. The handsome white flowers opening at evening (as the name denotes), is similar to N. longiflora, but with ovate-lanceo- late petioled leaves, tube of corolla only 2'-3' long, and its roundish lobes notched at the end. N. suaveolens, Lehm. Nearly or quite smooth and glabrous, l-3 ; leaves lance-obovate and wavy, tapering below ; flowers 3' long, the rounded divisions of the corolla overlapping and the limb, therefore, appearing as if nearly entire, sweet-scented. Australia. 14. DATURA, THORN APPLE, STRAMONIUM, etc. (Name altered from the Arabic.) Rank-scented, mostly large-flowered, narcotic-poisonous weeds, or some ornamental in cultivation. * Flower and the usually prickly 4-valved pod erect, the latter resting on a plate or saucer-shaped body which is the persistent base of the calyx, the whole upper part of which falls off entire after flowering ; corolla with a b-toothed border. D. Stramonium, Linn. COMMON T. or JAMESTOWN WEED, JIMSON WEED. Waste grounds ; smooth, with green stems and white flowers (3' long) ; leaves ovate, angled, or sinuate-toothed. Probably Asian. (Lessons, Fig. 246.) D. Tdtula, Linn. PURPLE T. A weed very like the other, but rather taller, with purple stem and pale violet-purple flowers. Trop. Amer. * * Pod nodding on the short recurved peduncle, rather fleshy, bursting irregularly, otherwise as in the foregoing section ; flowers large, showy. Cult, from warm regions for ornament. 11 D. Mete/, Linn. Clammy-pubescent; leaves ovate, entire, or obscurely angled-toothed ; corolla white, the 10-toothed border 4' wide ; capsule prickly. Trop. Amer. 318 FIG WORT FAMILY. D. meteloldes, DC. Cult, from Mexico (under the name of D, WnioHTii); like the other, but pale, almost smooth, the flower sweet- scented, and the corolla with more expanded 5-toothed border, 5'-6' wide, white or pale violet. Capsule spiny. D. fastuosa, Linn. Downy ; leaves ovate-acuminate, unequal at the base, repand-toothed ; flowers erect, violet outside arid white within, somewhat oblique ; capsule rough. Showy, often double-flowered. E. Indies. * * * Flower and smooth 2-celled pod hanging, the former very large, 6'-10' long ; calyx splitting down lengthwise after flowering. Tropical American tree-like shrubs, cult, in conservatories; flowers sometimes double. D. (or BRUGMA.NSIA) arborea, Linn. Has ovate or lance-oblong, entire or angled pubescent leaves, long teeth to the corolla, and unconnected anthers. D. suaveolens, Humb. & Bonpl. Has mostly entire and smooth leaves, short teeth to the corolla and the anthers sticking together. Mexico. 15. BROWALLIA. (Named for Dr. John Browall, of Sweden, first a friend, later a bitter opponent of Linnaeus.) B. demfssa, Linn, (named also B. EIATA when the plant and the man it was named for grew exalted). From S. Amer.; cult, in the gardens, l-2 high, bushy-branched, with ovate leaves and handsome bright violet-blue flowers (!' or less across, at length as it were racemed) pro- duced all summer. @) 16. SALPIGLOSSIS. (Greek for trumpet-tongue, from the curved apex of the style with dilated stigma likened to the end of a trumpet. ) S. sinuata, Ruiz & Pav. Cult, from Chile as an ornamental annual or biennial, under various names and varieties, according to the color of the large flowers, dark-purple, or straw-colored and mostly striped ; flowers all summer. In appearance resembles a Petunia. 17. SCHIZANTHUS. (Greek for cut flower, the corolla being as if cut into slips.) Cult, for ornament, from Chile ; flowers summer, (f) S. pinnatus, Ruiz & Pav. Slender, l-2 high ; pubescent with fine glandular hairs, with leaves once or twice pinnate or parted into narrow divisions, and numerous handsome flowers, barely 1' in diameter. LXXXI. SCROPHULARIACEJ], FIGWORT FAMILY. Known on the whole by the 2-lipped or at least more or less irregular monopetalous corolla (the lobes imbricated in the bud), 2 or 4 didynarnous stamens, single style, entire or 2- lobed stigma, and 2-celled ovary and pod containing several or many seeds on the placentae in the axis ; these with a small embryo in copious albumen. But some are few-seeded, a few have the corolla almost regular, and one or two have 5 sta- mens, either complete or incomplete. A large family, chiefly herbs, some shrubby, and one species is a small tree. FIGWORT FAMILY. 319 * Tree, with large and opposite Catalpa-like leaves. 1. PAULOWNIA. Calyx very downy, deeply 5-cleft. Corolla decurved, with a cylindrical or funnel-form tube, and an enlarged oblique border of 5 rounded lobes. Stamens 4, included. Pod turgid and top-shaped, filled with very numerous winged seeds. * * Herbs, or a few becoming low shrubs. - Anther-bearing stamens 5, and a wheel-shaped or barely concave corolla. 2. VERBASCUM. Flowers in a long terminal raceme or spike. Calyx 5-par ted. Corolla with 5 broad and rounded only slightly unequal divisions. All the filaments or 8 of them woolly. Style expanding and flat at apex. Pod globular, many-seeded. Leaves alternate. ^ _,_ ^ n ther-bearing stamens only 2 or 4. H- Flower with corolla wheel- shaped, or at least with wide spreading border mostly much longer than the short tube; flowers single in the axils of the leaves or col- lected in a raceme or spike. 3. CELSIA. Like Verbascum, but with only 4 stamens, those of 2 sorts. 4. ALONSOA. Calyx 5-parted. Corolla very unequal, turned upside down by the twist- ing of the pedicel, so that the much larger lower lobe appears to be the upper and the two short upper lobes the lower. Stamens 4. Pod many-seeded. Lower leaves opposite or in threes. 5. VERONICA. Calyx 4-parted, rarely 3-5-parted. Corolla wheel-shaped, or sometimes salver-shaped, with 4 or rarely 5 rounded lobes, one or two of them usually rather smaller. Stamens 2, with long slender filaments. Pod flat or flattish, 2-many- seeded. At least the lower leaves opposite or sometimes whorled. H- -H- Flower with corolla salver-shaped, with almost regular 4-5-lobed border ; flowers in a terminal spike. Here one species of No. 5 might be sought. 6. BTJCHNERA. Calyx tubular, 5-toothed. Corolla with a slender tube, and the border cleft into 5 roundish divisions. Anthers 4 in 2 pairs, 1-celled. Style club-shaped at the apex. Pod many-seeded. Leaves mainly opposite, roughish. H- -H- -H- Flower with corolla either obviously 2-lipped, or funnel-form, tubular or bell- shaped. Corolla 2-parted nearly to the base, the 2 lips sac-shaped or the lower larger one slipper-shaped ; stamens only 2 (or very rarely 3), and no rudiments of more. t CALCEOLARIA. Calyx 4-parted. The two sac-shaped or slipper-shaped divisions of the corolla entire or nearly so. Pod many-seeded. Leaves chiefly opposite, and flowers in cymes or clusters. _ = Corolla almost ^-parted, the middle lobe of the lower Up folded together to form aflat pocket which incloses the 4 stamens and the style. 8. COLLINSIA. Calyx deeply 5-cleft. Corolla turned down, its short tube laterally flattened, strongly bulging on the upper side ; upper lip 2-cleft and turned back ; the lower one larger and 8-lobed, its middle and laterally flattened pocket-shaped lobe covered above by the two lateral ones. A little rudiment of the fifth stamen present.* Pod globular, with few or several seeds. Flowers on pedicels single or mostly clus- tered in the axils of the upper opposite (rarely whorled) leaves, which are gradually reduced to bracts, forming an interrupted raceme. = Corolla not ^-parted nor salver shaped, but with a tube of some length in pro- portion to the 2-lipped or more or less irregular (rarely nearly regular") 4-5- lobed border. I A tpur or sac-like projection at the base on the lower side, and a projecting palate to the lower lip, which commonly closes the throat or nearly so ; stamens 4, and no obvious rudiment. 9. LINARIA. Calyx 5-parted. Corolla personate, and with a spur at base. (Lessons, Fig. 258.) Pod many-seeded, opening by a hole or chink which forms below the summit of each cell. 320 FIGWOKT FAMILY. 10. ANTIRRHINUM. No spur, but a sac 9r gibbosity at the base of the personate corolla (Lessons, Fig. 257) ; otherwise like 9. 1 1 Neither spur nor sac at base of the corolla, nor a projecting palate in the throat, nor with the upper lip laterally compressed or folded and narrow and arched. o Stamens with anthers 4, and no rudiment of the fifth ; peduncles \-flowered. x Plant climbing. 11. MAURANDIA, including LOPHOSPEUMUM. Herbs with alternate or partly oppo- site leaves, and solitary long-peduncled flowers in their axils, climbing by their coil- ing leafstalks and flowerstalks. Calyx 5-parted, foliaceous. Corolla open-mouthed, between bell-shaped and inflated-tubular, with 2 plaits or hairy lines running down the tube within, the border obscurely 2-'ipped or oblique, but the 5 spreading round- ish lobes nearly similar, the upper ones outermost in the bud. Pod as in 10. x x Plant not climbing (erect or trailing). + Flowers (hanging) in a terminal shoioy raceme or spike. 12. DIGITALIS. Herbs with erect simple stem and alternate leaves. Calyx 5-parted, foliaceous, the upper sepal smallest. Corolla declining, with a long more or less inflated tube and a short scarcely spreading border, distinctly or indistinctly lobed, the lower lobe or side longest, the lateral ones outermost in the bud. Pod 2-valved, many-seeded. + + Flowers axillary, and generally solitary. Upper lobes (or lips) of corolla covering the lower ones in the bud (except sometimes in No. 13 and perhaps in No. 17.) Calyx prismatic. 13. MIMULTJS. Leaves opposite, with single flowers in the axils of the upper ones. Calyx with 5 projecting angles, 5-toothed. Corolla tubular or funnel-form, 2-lipped, the upper lip of 2 rounded and recurved lobes, the lower of 3 rounded spreading lobes. Stamens included. Stigma of 2 flat lips. Pod 2-valved, many-seeded. 14. TORENIA. Trailing herbs, with opposite leaves. Calyx with sharp angles, 2-lipped at summit, the lips 2-toothed and 3-toothed. Corolla short-funnel-shaped or tubular with inflated throat, 4-lobed, the upper lobe (sometimes slightly notched) outermost in the bud. Filaments arched and their anthers brought together in pairs under the upper lobe, the longer pair almost equaling the upper lobe and bearing a short naked branch or appendage at base ; the shorter pair simple and included. Stigma 2-lipped. Pod many-seeded. ^ Calyx not prismatic. 15. CONOBEA. Low branching herbs with opposite leaves and small whitish flowers. Calyx 5-parted, equal. Upper lip of short corolla 3-lobed and the lower 3-parted. Stigma 2-lobed. 16. HERPESTIS. Low rather succulent herbs with opposite leaves. Calyx 5-parted, but the upper division broader. Upper lip of the short corolla entire or notched or 2- cleft, the lower 3-lobed ; or rarely the limb nearly equally 5-lobed. Style dilated or 2-lobed at the top. 17. LIMOSELLA. Creeping fleshy plants, with clustered entire leaves. Calyx 5-toothed and bell-shaped. Corolla short and small, open-bell-form, nearly regular and 5-cleft. Style short and club-shaped. Lower or lateral lobes of corolla covering the upper ones in the bud. 18. GERARDIA. Herbs with branching steins, opposite or some alternate leaves, and above with single flowers in their axils or those of the bracts. Calyx 5-toothed or 5-cleft. Corolla inflated bell-shaped or tubular funnel-form, with an oblique or rather unequal border, the 5 lobes somewhat equal, the lower and lateral ones outside in the bud. Two pairs of stamens of quite unequal length. (Lessons, Fig. 263.) Pod globular or ovate, pointed, 2-valved, many-seeded. 19. 8EYMERIA. Herbs, like 18 ; but corolla with a short and broad bell-shaped tube, not longer than the 5 ovate or oblong nearly equal spreading lobes ; and the stamens almost equal, their anthers blunt at base. FIGWORT FAMILY. _ 821 o o Stamens with good anthers only 2, a pair of sterile ones or abortive filaments gen- erally present also ; flowers small ; calyx 5-parted ; corolla 2-lipped ; leaves opposite, with single flowers in the axil of the upper ones ; peduncles simple and bractless. 20. ILYSANTHES. Spreading little herbs. Upper lip of the short corolla erect and 2- lobed ; the lower larger, spreading, 3-cleft. Upper pair of stamens with good anthers, included in the tube of the corolla ; lower pair borne in the throat and protruded, 2-forked, without anthers. Stigma 2-lipped. Pod many-seeded. 21. GRATIOLA. Low herbs. Upper lip of the corolla either entire or 2-cleft ; lower 3- cleft. Stamens included; the upper pair with good anthers; the lower pair short, with rudiment of anthers or a mere naked filament, or none at all. Stigma 2-lipped. Pod many-seeded. A pair of bracts at the base of the calyx. ooo Stamens with anthers 4, the fifth stamen present as a barren filament or a scale ; calyx 5-parted or of 5 imbricated sepals ; stigma simple ; leaves chiefly oppo- site; flowers in the axils of the upper leaves, or when these are reduced to bracts forming a terminal panicle or raceme ; peduncles few-flowered, or when one- flowered bearing a pair ofbractlets,from the axils of which flowers may spring ; pod many-seeded. x Rudiment of the fifth stamen a little scale at the summit of the tube of the corolla. 22. SCEOPHULARIA. Homely and rank erect herbs. Corolla small, with a globular or oval tube, and a short border composed of 4 short erect lobes and one (the lower) spreading or reflexed. Fertile stamens short and included. x x Rudiment an evident filament. 28. CHELONE. Low upright smooth herbs, with flowers sessile in spikes or clusters in the axils of the upper leaves, and accompanied by closely imbricated concave round- ish bracts and bractlets. Corolla short-tubular and inflated, concave underneath, with the 2 broad lips only slightly open ; the upper arched, keeled in the middle, notched at the apex ; the lower one woolly bearded in the throat and 3-lobed at the end. Filaments and anthers woolly ; sterile filament shorter than the others. Seeds winged. 24. PENTSTEMON. Herbs (or a few shrubby at base), with mostly upright stems branch- ing only from the base, and panicled or almost racemed flowers. Corolla tubular, bell-shaped, funnel-form, etc., more or less 2-lipped, open-mouthed. Sterile fila- ment conspicuous, usually about as long as the anther-bearing ones. (Lessons, Fig. 264.) Seeds wingless. 25. EUSSELLIA. Bather shrubby spreading plants, or with pendulous angular branches ; the flowers loosely panicled or racemed. Corolla tubular with 5 short spreading lobes, the 2 upper a little more united. Sterile filament small and inconspicuous near the base of the corolla. Seeds wingless. D II || If either spur nor sac at base of the corolla, the narrow laterally compressed or infolded upper lip of which is helmet-shaped or arched, entire or minutely notched, and inclosing the 4 stamens ; no sterile filament. Often showy but uncultivable plants. o Cells of the anther unequal. 26. CASTILLEIA. Herbs with simple stems, alternate leaves, some of the upper, with flowers chiefly sessile in their axils, colored like petals, and more gay than the corollas. Calyx tubular, flattened laterally, 2-4-cleft. Corolla tubular, with a long and narrow conduplicate erect upper lip, and a very short 3-lobed lower lip. Pod many-seeded. 87. 8CHWALBEA. Upright simple and leafy-stemmed herb, with a loose spike of rather showy dull purplish or yellowish flowers and alternate sessile and entire leaves. Calyx oblique and tubular, 10-12-ribbed and 5-toothed, the teeth unequal. Upper lip of corolla oblong and entire. Pod many-seeded. GRAY'S p. r. * a. HOT. 21 322 FIGWORT FAMILY. 28. PEDICULARIS. Herbs with simple stems, chiefly pinnatifid leaves and spiked flowers. Corolla tubular, with a strongly arched or flattened helmet-shaped upper lip, and the lower erect at base, 2-crested above and 3-lobed. Seeds several in each cell. 29. MELAMPYRUM. Low herbs with branching stems, opposite leaves, and flowers in their axils, or the upper crowded in a bracted spike. Calyx bell-shaped, 4-cleft, the lobes taper-pointed. Corolla tubular, enlarging above, with the lower lip nearly equaling the narrow upper one and its biconvex palate appressed to it, 3-lobed at the summit. Cells of the anther minutely pointed at base. Pod oblique, with only 2 seeds in each cell. 1. PAULOWNIA. (Named for Anna Paulowna, a Russian Princess.) P. imperialis-, Sieb. & Zu.cc. Cult, for ornament, from Japan and China. Scarcely hardy far N. ; the heart-shaped very ample leaves resembling those of Catalpa, but much more downy ; flowers in large terminal panicles, in spring, the violet corolla l'-2' long. 2. VERBASCUM, MULLEIN. (Ancient Latin name.) Natives of the Old World, here weeds. U (2) V. Thapsus, Linn. COMMON M. Fields ; densely woolly, the tall simple stem winged from the bases of the oblong leaves, bearing a long, dense spike of yellow (rarely white) flowers. V. Lychnltis, Linn. WHITE M. Waste places, rather scarce ; whitened with thin, powdery woolliness, the stem not winged, ovate leaves greenish above, and spikes of yellow or rarely white flowers panicled. V. Blattaria, Linn. MOTH M. Roadsides ; green and smoothish, 2-3 high, slender, with ovate toothed or sometimes cut leaves, and loose raceme of yellow or white and purplish-tinged flowers. 3. CELSIA. (Named for 0. Celsius, a Swedish Orientalist.) Flowers summer. C. Cretica, Linn, f . Cult, for ornament from the Mediterranean region ; 2-3 high, rather hairy, or the raceme clammy, with lower leaves pin- natifid, upper toothed and clasping at base ; corolla orange-yellow with some purple (l'-2' across) ; lower pair of filaments naked, the upper pair short and woolly -bearded. (2) 4. ALONSOA. (Named for Alonzo Zanoni, a Spanish botanist.) Cult, as annuals, from S. Ainer. ; flowers all summer. Commonest one is A. incisifo/ia, Ruiz & Pav. (also called A. uRTic^:r6LiA). Smoothish, branching, l-2 high, with lance-ovate or oblong sharply cut-toothed leaves, and orange-scarlet corolla less than 1' wide ; several varieties. 5. VERONICA, SPEEDWELL. (Name of doubtful derivation, per- haps referring to St. Veronica.) Flowers summer. * Shrubby, tender, very leafy species from New Zealand, with entire and glossy smooth and nearly sessile evergreen leaves, all opposite, dense many-flowered racemes from the axils, and acutish pods. V. speciosa, R. Cunn. Smooth throughout, with obovate or oblong blunt or retuse thick leaves, and very dense spike-like racemes of violet- purple flowers. V. salici folia, Forst. Leaves lanceolate acute, and longer ; clammy- pubescent racemes of blue flowers. FIGWORT FAMILY. 823 * * Herbs, growing wild, or those of the first subdivision (-4-) cultivated in gardens. *- Spikes or dense spike-like racemes terminating the erect stem or branches and often clustered. Jl V. spicdta, Linn. Erect from a spreading base, l-2 high, with opposite or whorled leaves which are narrow-oblong or oblanceolate and serrate, petiolate ; flowers bright blue, the tube shorter than the calyx ; stamens long-exserted. Eu. V. pan/cu/dta, Linn. (V. AMETHYSTINA). Mostly taller ; leaves opposite or in 3's, lanceolate and acute, crenate-serrate or jagged, narrow at base and petiolate or sub-sessile ; flowers blue in long, loose spikes or racemes. Eu. V. longifblia, Linn. The form in cult, as var. SUBSESSILIS, from Japan, has ovate leaves sessile or nearly so, which are sharply toothed and broad at the base ; flowers very many in long, erect or spreading spikes, clear blue. V. Virginica, Linn. CULVER'S ROOT. Wild in rich woods from Vt., W. and S. ; remarkable for the tube of the small whitish corolla longer than the acutish lobes, and much longer than the calyx ; simple stems 2-6 high, bearing whorls of lanceolate or lance- ovate pointed finely serrate leaves ; spikes dense and clustered. -- -t- Eacemes in the axils of the opposite leaves ; stems creeping or pro- cumbent at base, but above ascending j corolla, as in all the following, strictly wheel-shaped. 2Z w. WATER SPEEDWELLS or BROOKLIME, in water or wet ground, smooth and with pale blue (sometimes darker striped) flowers on slender spread- ing pedicels. = Pod turgid. V. Anagallis, Linn. In water N. ; leaves lance-ovate acute, sessile by a heart-shaped base, 2'-3' long ; pod slightly notched, many-seeded. V. Americana, Schw. In brooks and ditches ; leaves mostly petioled, ovate or oblong, serrate ; flowers on more slender pedicels, and pod more turgid than in the foregoing. = = Pod strongly flattened. V. scutellata, Linn. In bogs N. ; slender, with linear slightly toothed sessile leaves, only 1 or 2 very slender zigzag racemes, few long-pediceled pale flowers ; and pod deeply notched at both ends, broader than long, few-seeded. M. -H. In dry ground, pubescent, with light blue flowers in spike-like racemes. V. officinalis, Linn. COMMON SPEEDWELL. Spreading or creeping, low ; leaves wedge-oblong or obovate, serrate, short-petioled ; pedicels shorter than calyx; pod wedge-obcordate, several- seeded. N. Eng., W. and S. - -t- 1- Baceme loose, terminating the leafy low stem or branches, or the small flowers in the axils of the gradually decreasing leaves. ++ 2Z Flowers in a terminal raceme. V. serpyllif61ia, Linn. Creeping or spreading on the ground ; with simple flowering stems ascending 2'-4', smooth ; leaves roundish, small almost entire ; corolla pale blue or whitish with darker stripes, longer than the calyx. Fields and roadsides. 324 FIGWORT FAMILY. ++*- Flowers axillary and. mostly alternate along the stem. V. peregrina, Linn. NECKWEED or PURSLANE S. Common weed in damp waste or cult, ground ; smooth, erect, branching, with lower leaves oval or oblong and toothed, the upper oblong-linear and entire, inconspic- uous flowers almost sessile in their axils, whitish corolla shorter than the calyx, and many-seeded pod slightly notched. V. arvensis, Linn. CORN S. Introduced into waste and cult, grounds E.; hairy, 3'-8' high, with lower leaves ovate and crenate, on petioles, the upper sessile lanceolate and entire, blue flowers short-peduncled, and pod obcordate. Eu. 6. BUCHNERA, BLUE HEARTS. (/. G. Buchner, an early German botanist.) Flowers summer. 2/ B. Americana, Linn. Rough-hairy, turning blackish in drying; with slender stem 1-2| high, veiny leaves coarsely few-toothed, the lowest obovate, middle ones oblong, uppermost lance-linear ; flowers scattered in the slender spike, and corolla deep purple. Sandy or gravelly plains, from N. Y., W. and S. 7. CALCEOLARIA. (Latin calceolus, a shoe or slipper.) Tender South American herbs or shrubs, with curious and handsome flowers, cult, as house and bedding plants. The common cultivated species are now much mixed. C. integrifdlia, Murr. (also called C. Ruo6sA and C. SALVi^Er6LiA) is the commonest woody-stemmed species, with oblong leaves rugose in the manner of garden Sage, and small yellow or orange flowers in crowded clusters. C. corymbdsa, Ruiz & Pav. Herbaceous, hairy or clammy-pubescent, with ovate crenate-toothed leaves nearly all at the root, and loose corymbs or cymes of yellow flowers, the purple-spotted mouth considerably open. C. crenatifldra, Cav. Parent of many of the more showy herbaceous garden forms, with more leafy stems and larger flowers, their orifice rounder and smaller, the hanging lower lip or sac 1' or more long, more obovate and flat, somewhat 3-lobed as it were towards the end, and vari- ously spotted with purple, brown, or crimson. C. scabipscefdlia, Sims. Delicate annual, with pinnately divided, slightly hairy leaves, on petioles dilated and connate at base, and loose, small, pale yellow flowers with globular lower lip about $' wide. 8. COLLINSIA. (Zaccheus Collins of Philadelphia.) Flowers hand- some, mostly 2-colored. (2) * Pedicels longer than the calyx. C. vrna, Nutt. Wild from W. N. Y., W. and cult.; slender, 6'-20 high, with ovate or lance-ovate and toothed leaves, the upper clasping heart-shaped, and slender-peduncled flowers in early spring, lower lip blue, upper white ; gibbous throat of corolla shorter than the limb ; pedi- cels longer than the flowers. C. grandiflora, Dougl. From Pacific coast ; saccate throat of corolla as long as the upper lip, which is white or purple ; lower lip deep blue ; pedicels about the length of the flower, the latter showy and |' long. * * Pedicels shorter than the calyx. C. blco/or, Benth. California; a handsome garden annual, is stout, with crowded flowers as if whorled, pedicels shorter than calyx, lower lip of corolla violet, the upper pale or white, or in one variety both white. FIGWORT FAMILY. 325 9. LINARIA, TOADFLAX. (From Linum, Flax, from resemblance in the leaves of the commoner species.) Flowers summer. * Leaves narrow, sessile, and entire; stems erect; flowers racemed. t- Flowers yellow. L vulgaris, Mill. COMMON T., RAMSTED, BUTTER AND EGGS. A showy but troublesome European weed, of fields and roadsides, l-3 high, with alternate crowded linear or lanceolate pale leaves, and a dense raceme of flowers 1' long with paler tips. 2/ (Lessons, Fig. 258.) i- - Flowers blue or violet. L. Canadensis, Dumont. WILD T. Gravelly and sandy ground, with scattered, linear leaves on the slender, flowering stems, or oblong and in pairs or threes on prostrate shoots, and very small, blue flowers. (T) (2) L. triornithdphora, Willd. Cult, from Eu.; glaucous, 2-3 high, with ovate-lanceolate leaves in whorls, and rather large, slender-peduncled, long-spurred flowers, violet and purple-striped. 2/ * * Leaves broad, often lobed ; stems and branches trailing ; flowers very small, yellow and purple mixed, on long axillary pedicels ; natives of Eu. L El&tine, Mill. Nat. in gravelly or sandy soil ; hairy, with ovate and halberd-shaped, short-petioled leaves, the lower ones opposite, d) L. Cymbal aria, Mill. KENILWORTH IVY. Cult, as a delicate little trailing ornamental plant ; very smooth, pale, with rooting branches, and thickish almost kidney-shaped 3-5-lobed leaves on long petioles. 2/ 10. ANTIRRHINUM, SNAPDRAGON. (Name Greek, compares the flower with the snout or muzzle of an animal.) Flowers summer. (Lessons, Fig. 257.) 1. TRUE SNAPDRAGON, with palate closing the mouth of the corolla, and erect or ascending stems, not climbing. Nat. and cult, from Eu. A. majus, Linn. LARGE S., of the gardens ; with stems l-3 high, oblong or lanceolate entire, smooth leaves, and glandular-downy raceme of showy flowers, the crimson, purple, white, or variegated corolla over 1' long. 11 A. Ordntium, Linn. SMALL S. Weed in some old gardens and cult, grounds ; low, slender, with linear leaves, and white or purplish axillary flowers % long. 2. MAURANDIA-LIKE S., with palate not so large, nor fully closing the mouth, and stems climbing by the coiling of their slender petioles, and sometimes of the peduncles also. A. maurandioldes, Gray. Cult, from Texas and Mexico, generally as MAURA.NDIA ANTiRRHiNiFL6RA ; smooth, with triangular-halberd-shaped leaves, or some of them heart-shaped, and showy flowers in their axils, the violet or purple corolla 1' or more long. 2/ 11. MAUR^NDIA. (Named for Prof. Maurandy.} Excluding the last preceding species, which has the flower of Snapdragon, and includ- ing LOPHOSPERMUM, which has wing-margined seeds. Mexican climbers, with triangular and heart-shaped or halberd-shaped and obscurely lobed leaves, tender, cult, for ornament ; flowers all summer. * Corolla naked inside, rather obviously 2-lipped. M. Barclayana, Lindl. Stems and leaves smooth; calyx glandular- hairy, clammy, its divisions lance-linear; corolla purple, usually dark, 2' or more long. 326 FIGWOET FAMILY. M. semperflbrens, Ortega. Has lanceolate, smooth calyx divisions, and smaller rose-purple or violet corolla. * * Corolla very obscurely 2-lipped, and with 2 bearded lines. (LOPHO- SPERMUM.) M. erubescens, Gray. Somewhat soft-pubescent, with irregularly toothed leaves, rose-colored flowers 3' long, and ovate-oblong, rather leaf-like sepals. M. scdndens. Gray. Less common and not so showy, is less pubes- cent, and has smaller, less-inflated, deeper purple corolla, and lance- oblong sepals. 12. DIGITALIS, FOXGLOVE. (Latin name, from shape of the corolla, likened to the finger of a glove, in the common species.) D. purpdrea, Linn. Corolla ranging from purple to white, and more or less strongly spotted, 2' long, the lobes rather obscure ; leaves rugose, somewhat downy. Strong plants 2-3, and declined flowers. Cult, from Eu.; flowers summer. 2Z 13. MIMULTTS, MONKEY FLOWER. (From Greek for an ape, or buffoon, from the grinning corolla.) Flowers all summer. * Wild in wet places, with erect (except in the third} square stem l-2 high, oblong or roundish feather-veined serrate leaves. 1J. t- Flowers violet or purple. M. ringens, Linn. Leaves clasping; peduncles longer than the flower ; calyx teeth taper-pointed. Wet places, common. M. alatus, Ait. Leaves tapering into a petiole ; peduncle shorter than the calyx and short-toothed, and sharp wing-like angles to stem. N. Eng. to 111., and S. t- H- Flowers yellow. M. Jam&sii, Torr. & Gray. Diffuse, nearly or quite smooth, some- what creeping plant, in springy places in Mich, and Minn., and S. W.; stem leaves nearly sessile, and roundish or kidney-form. * * Cult, for ornament, chiefly in conservatories, from W. N. Amer. H- Plant not glutinous, smooth. M. /titeus, Linn. Erect; leaves ovate or cordate- clasping, several- nerved ; flowers showy, yellow, often spotted with rose or brown ; of many varieties, and common in cultivation. t- H- Plant glutinous or clammy. M. moschatus, Dougl. MUSK PLANT. Weak and diffuse, rooting, clammy-villous, smelling strongly of musk ; leaves ovate or oblong ; flower small, pale yellow. Jl M. card in alls, Dougl. Erect, clammy-pubescent ; leaves wedge-oblong, partly clasping, several-nerved ; flowers large, brick-red. H M. glutinosus. Wendl. Shrubby conservatory plant from Cal., gluti- nous-pubescent, with oblong or lanceolate leaves, and large yellow, orange, or brick-red flower. 14. TORENIA. (Olef Toren, a Swedish botanist.) * Calyx wing-angled. T. Asidtica, Linn. Cult, from India ; a handsome hothouse plant, with flowers in sub-umbellate clusters, and lance-ovate, serrate leaves, and FIGWOKT FAMILY. 827 corolla over 1' long, pale violet or purple, with the tube and the end of the 3 rounded lower lobes dark violet ; longer filaments toothed at the base. T. Fournieri, Linden. Flowers racemose or scattered, the tube pale violet and yellow on the back, the upper lip lilac and slightly 2-lobed, the lower lip bright violet and 3-lobed, the central lobe with a yellow blotch at the base ; no tooth at base of the longer filaments ; leaves ovate-cor- date and serrate. Cochinchina. * * Calyx not wing-angled. T. /7dm, Hamilt. (T. BAILLONI). Flowers axillary, in pairs; corolla yellow with a purple eye. India. 15. CONOBEA. (Name obscure.) C. multifida, Benth. A diffusely spreading, minutely pubescent, low herb, growing along shores Ohio, W. ; leaves opposite, and pinnately parted, the divisions linear-wedge-form ; corolla greenish-white, and scarcely longer than the calyx. 16. HERPESTIS. (Greek : a creeping thing, alluding to the procum- bent habit.) 11 * Flower plainly 2-lipped. H. nigrdscens, Benth. Very leafy, glabrous, erect or nearly so ; leaves oblong or lance- wedge-form, serrate, the upper ones mostly shorter than the pedicels ; corolla whitish or purplish. Wet places, Md., S. H. rotundif6lia, Pursh. Creeping and nearly smooth ; leaves round- obovate and partly clasping ; peduncles only 2 or 3 times the length of the calyx; corolla white or pale blue. Pond margins, 111. to Minn., and S. H. amplexicaulis, Pursh. Creeping at base, hairy ; leaves ovate and clasping ; peduncles shorter than the calyx ; corolla blue. Pine barrens, VT T O * * Corolla almost regular. H. Monni&ra, HBK. Creeping and glabrous ; leaves wedge-obovate or spatulate, sessile ; corolla pale plue. Md., S., near the ocean. 17. LIMOSELLA, MUD WORT. (Latin: mud and seat.) <) L. aquatica, Linn., var. tenuif61ia, Hoffm. A creeping little plant, with small white or purplish flowers on simple, naked peduncles ; leaves thread-like or awl-form. Brackish places, N. J., N.; also far N. W. 18. GERARD! A. (The herbalist, John Gerarde.) Handsome, but mostly uncultivable plants (often partially parasitic on roots of other plants ; Lessons, Fig. 89) ; flowers late summer and autumn. The following are the commonest wild species. * Corolla yellow and with a long tube, the inside woolly, as are the filaments and anthers ; the latter almost projecting, slender-pointed at base ; calyx 5-cleft ; tall herbs, with leaves or some of them pinnatifid or toothed. Ij. except the first. t- Hairy or pubescent. w- Pubescence partly glandular and viscid. G. pedicularia, Linn. Slightly pubescent ; 2-3 high, very leafy ; leaves all pinnatifid and the lobes cut-toothed ; pedicels opposite, and longer than the hairy serrate calyx lobes ; corolla over 1' long. N. Eng., S. and W. FIGWORT FAMILY. Var. pectinata, Nutt. Sandy Barrens, N. Car., S. ; more hairy than the foregoing, with finer divided leaves, alternate pedicels shorter than pinnatifid calyx lobes ; corolla broader and !' long. *- -w- Pubescence not glandular. G. grandifl6ra, Benth. Oak openings from Wis. and Minn., S.; stems bushy-branched, 3-4 high, minutely downy ; leaves ovate-lanceolate, coarsely cut-toothed, the lower pinnatifid ; pedicels shorter than the barely toothed calyx lobes ; corolla 2' long. G. flava, Linn. 3-4 high, minutely soft-downy ; upper leaves lance- olate or oblong and entire, lower sinuate or pinnatifid ; pedicels very short ; flowers in a leafy raceme ; stems nearly simple ; corolla 1?' long. Open woods, N. Eng., W. and S. - *- Plant glabrous. G. quercifdlia, Pursh. Eich woods, N. Eng., S. and W.; 3-6 high, smooth and glaucous ; upper leaves often entire, lower once or twice pin- natifid ; pedicels as long as calyx ; corolla 2' long. G. laevigata, Raf. Barrens, from Penn., S. and W.; l-2 high, smooth, not glaucous ; leaves lanceolate, entire ; corolla 1' long. * * Corolla purple (or sometimes white) naked within ; calyx deeply and unequally b-cleft; anthers pointless, those of the shorter pair much smaller ; leaves rather broad. (D G. auriculata, Michx. Low grounds, from Penn. S. and W. ; rough- hairy, with nearly simple stem, lanceolate or oblong leaves entire, or the lower with a lobe on each side of the base ; flowers sessile in the upper axils ; corolla 1' long. * * * Corolla purple or rose-color, somewhat bell-shaped; calyx teeth short ; anthers all alike, nearly pointless at base ; leaves narrow, linear or thread-shaped, entire; loosely branching. - Stems with prominent leaves. ** 2Z Pedicels erect, as long as the floral leaves. G. linifdlia, Nutt. Pine barrens, Del., S.; with erect branches, and erect linear leaves about the length of the peduncles, truncate calyx, and corolla 1' long. ** -w- Pedicels little, if any, longer than the calyx. G. purpfcrea, Linn. Pedicels stout ; calyx conspicuously 5-lobed ; leaves opposite and spreading ; rather broad linear corolla f '-!' long. Low grounds near sea coast and Great Lakes. Variable. G. maritima, Raf. Salt marshes N. and S. ; lower than the preceding, and with fleshy blunt leaves ; calyx obtusely 5-toothed ; corolla '-' long. +++*++ (D Pedicels equaling or exceeding the corolla. G. tenuifdlia, Vahl. Pedicels opposite, equaling the linear spreading leaves ; calyx-teeth broadly awl-shaped ; corolla i'-|' long. Common. G. tilifdlia, Nutt. With alternate pedicels twice the length of the rather fleshy, thread-shaped or slightly club-shaped fascicled leaves ; corolla ' long. Barrens, Ga., S. - 4- Stems with minute scales in place of leaves, G. aphylla, Nutt. Pedicels short, alternate along one side of the flowering branches, and minute scale-like or awl-shaped appressed leaves, minute calyx teeth, and corolla ' long. Barrens, N. Car., S. FIG WORT FAMILY. 329 19. SEYMERIA. {Henry Seymer, an English naturalist.) Wild plants S. and W., very like Gerardia ; flowers yellow, in summer and autumn. * Stems much branched; corolla glabrous within {except at base of stamens) . S. pectinata, Pursh. About 1 high, branchy, clammy- pubescent ; pinnatifid leaves with oblong-linear lobes ; corolla ' long. Dry soil, N. Car., S. S. tenuifdlia, Pursh. Low sandy grounds, N. Car., S.; 2-4 high, with long, slender branches ; leaves pinnately divided into thread-shaped divisions ; corolla hardly ' long. * * Stems nearly simple ; corolla densely woolly within. 2/ S. macrophylla, Nutt. MULLEIN FOXGLOVE. Shady river banks Ohio, W.; 4-5 high, with large leaves, twice or thrice pinnately di- vided or cut, the upper lanceolate and toothed ; corolla curved ; style short. 20. ILYSANTHES, FALSE PIMPERNEL. (Greek: mire and flower, alluding to the station.) Flowers all summer. I. riparia, Raf. Common in wet places ; a smooth diffuse little plant, 4 '-8' high, with rounded or oblong leaves, and small purple or bluish flowers. (D 21. GRATIOLA, HEDGE HYSSOP. (Old name, from Latin gratia, grace, alluding to supposed medicinal properties.) Rather insignificant plants, in low or wet places ; flowering all summer. 2Z * Stems generally diffusely branched, sometimes creeping at the base. t- Sterile filaments minute or hardly any ; corolla whitish, with yellowish tube. G. Virginiana, Linn. Rather clammy, with lanceolate leaves and slender peduncles. Common. G. sphaerocarpa, Ell. Smooth and stouter, with lance-ovate leaves ; peduncles scarcely longer than the calyx, and larger spherical pod. N. J. to 111., and S. - -i- Sterile filaments obvious, usually tipped with a little glandular head in place of the anther; leaves short. G. visc&sa, Schw. Clammy, with lance-oblong toothed leaves, shorter than the peduncles, and whitish flowers. Ky., S. G. afcrea, Muhl. Sandy wet soil, Vt. to Ohio and S. ; nearly smooth, with rather narrow entire leaves as long as the peduncles, and golden yellow flowers. # # ^ mg mostly simp i e an $ str i ct . G. pil6sa, Michx. Very different from any of the foregoing, having rigid and erect stems, and ovate or oblong sessile leaves, both hairy, the flowers sessile, the white corolla hardly longer than the calyx.- Low ground, N. J., S. . 22. SCROPHULARIA, FIGWORT. (Plants a supposed remedy for scrofula.) Homely and insignificant plants. S. nod6sa, Linn., var. Marilandica, Gray. Damp, shady ground ; smooth, with 4-sided stem 3-4 high, ovate or oblong coarsely toothed leaves, and small lurid flowers in loose cymes, all summer. 2/ 380 FIGWORT FAMILY. 23. CHELONE, TURTLE HEAP (to which the name, from the Greek, refers), SNAKEHEAD, BALMONY. # C. gl^bra, Linn. The common species, of wet places ; l-2 high, strict, with lanceolate or lance-oblong, appressed-serrate leaves on very short petioles, and white or rose-tinged corolla 1' or more long ; bracts not ciliate. C. obliqua, Linn. Looser, with spreading branches ; leaves broad- lanceolate or oblong, deeply serrate ; bracts ciliolate ; corolla deep rose- color. Va. to 111., and S. 24. FENTSTEMON. (Greek : meaning 5 stamens ; refers to the pres- ence of the 5th stamen, which, however, has no anther.) Showy North American and a few Mexican plants, chiefly Western ; two or three are wild E.; several are in cultivation. Flowers late spring and summer. If. * Plant more or less pubescent or viscid-glandular, at least above (rarely glabrous in the last) ; often glabrous below. - Corolla white, or only purplish-tinged. P. laevigatus, Soland. Inflorescence pubescent, but plant (2-4) glabrous below; leaves nearly entire, ovate-lanceolate or somewhat oblong, glossy, firm, the base clasping ; corolla abruptly and broadly inflated, the throat wide and open ; sterile filament with a thin beard above. Rich soil, Penn., W. and S. Var. Digitalis, Gray. Is generally taller (often 5) with a larger and purer white corolla which is more abruptly inflated. Penn. , W. f- *- Corolla purple, blue or yellow (rarely whitish in the first). w- Flowers glabrous within. P. Cobsea, Nutt. Plains from Kan., S.; l-2 high, stout, with ovate often denticulate thick leaves, a slightly clammy, few-flowered panicle or raceme, pale purplish or whitish corolla about 2' long and abruptly much inflated above the narrow base, the border 2-lipped, but the oblong lobes similar ; the sterile filament bearded. Cult. t. m- Flowers bearded within. P. ovatus, Dougl. Ore.; an early blue-flowered species, puberulent or pubescent, with ovate or lance-ovate serrate leaves, and open panicle of small flowers. P. pube'scens, Soland. Somewhat clammy-pubescent, or smoothish except the panicle, l-3 high, variable ; stem jeaves lanceolate ; flowers nodding, blush commonly tinged with some purplish or violet ; the plainly 2-lipped corolla (!' long) with gradually enlarging tube concave on the lower, convex on the upper side, a sort of palate almost closing the mouth ; sterile filament yellow-bearded down one side. Dry soil. Com- mon. (Lessons, Fig. 297.) P. confertuSj Dougl. Sometimes glabrous throughout; l-2, with oblong or lance-oblong or even linear, nearly or quite entire leaves ; inflorescence spike-like, interrupted and naked ; corolla small, cream- color or sulphur-color, or in Var. ccertileo-purpdceus, Gray, blue-purple and violet. Rocky Moun- * * * Plant smooth throughout, often glaucous. - Leaves sharply serrate. P. campanulatus, Willd. Leaves lanceolate, acuminate, the base clasping; flowers in a raceme-like, one-sided panicle; corolla ventricose above, reddish-purple or rose-colored ; sterile filament bearded. Common in gardens, and varies greatly in cultivation. Mexico. FIGWORT FAMILY. 831 - - Leaves entire or very nearly so. w- Corolla strongly bilabiate. P. barbatus, Nutt. Mexico (wild N. to Col.), long cult, in the gar- dens ; slender, wand-like stems, 3-4 high, lanceolate and entire, pale leaves, long and loose raceme or panicle of drooping flowers, narrow tubular scarlet corolla over 1' long, with erect upper lip concave and slightly 2-lobed, the lower parted into 3 reflexed or spreading oblong lobes, some beard in the throat, and sterile filament naked. ** *+ Corolla obscurely 2-lipped. P. grandifl6rus, Nutt. Pale and glaucous, l-3 high, with thick ovate leaves (l'-2' long), closely sessile and entire, the upper ones rounded, short-pediceled flowers racemed, lilac-purple, oblong-bell- shaped corolla l'-2' long, and almost equally 5-lobed, the sterile fila- ment nearly smooth. Wis., W. and S. (Lessons, Fig. 264.) P. glaber, Pursh. Plains from Dak., S. and W.; commonly pale or glaucous, with ascending stems l-2 long ; lanceolate or lance-ovate, entire leaves, and a narrow panicle of very handsome flowers ; the tubular- inflated corolla about 1%' long, bright purple-blue, with the spreading lobes of the 2 short lips similar ; sterile filaments and also the anthers slightly hairy or else naked. P. Hartwegi, Benth. (P. GENTIANOIDES). Leaves lanceolate, entire, the upper broader at the base and clasping ; peduncles elongated, 3-flowered ; corolla 2' long, deep-red or red-purple, the border almost equally 6-cleft ; sterile filament naked. Mexico. Long cultivated. 25. RUSSELLIA. (Named for Dr. Alexander Russell of Scotland.) ^ R. funcea, Zucc. A showy house and bedding plant; very smooth, with leaves small lance-ovate or linear, or else reduced to little scales on the copious, long, and rush-like, green, hanging branches and branchlets ; corolla 1' long, narrow, bright carmine red. Mexico. 26. CASTILLEIA, PAINTED CUP. (Named for Castillejo, a Span- ish botanist.) There are several showy species on the plains from beyond the Mississippi to the Pacific. Flowers all late spring and summer. Root-parasites. C. cocclnea, Spreng. SCARLET P. Sandy low grounds ; pubescent, simple-stemmed, l-2 high, with stem leaves cut-lobed, those next the flowers 3-cleft, their dilated and cut-toothed lobes brilliant scarlet, while the 2-cleft calyx is yellowish, and the narrow corolla pale yellow, (i) () 27. SCHWALBEA, CHAFF-SEED. (C. G. Schwalbe, a German botanist.) 11 S. Americana, Linn. . Minutely pubescent, upright, l-2, with sim- ple leafy stems and a loose spike of rather showy purplish-yellow flowers ; leaves alternate and sessile, 3-nerved and entire, ovate or oblong. Sandy wet soil, near the coast, Mass. , S. 28. FEDICULARIS, LOUSEWORT (which the name denotes). % P. Canad^nsis, Linn. COMMON P. or WOOD BETONY. Low, rather hairy, with alternate leaves, the upper pinnatifid, lower pinnate ; a short dense spike of greenish and purplish flowers ; oblique calyx without lobes, but split down in front, and a dagger-shaped pod ; flowers spring. Dry woods and banks. 332 BKOOM RAPE FAMILY. P. lanceolata, Michx. Less cqmmon in swamps ; l-3 high, smooth- ish, with lance-oblong leaves doubly cut-toothed, some of them opposite ; a close spike of pale yellow flowers ; 2-lobed leafy-crested calyx, and ovate pod ; flowers late summer. 29. MELAMPYRUM, COW WHEAT. (Greek: black grain, from the color of the seeds.) M. Americanum, Michx. Our only species, common in open wood- lands ; 6'-12 / high, with lanceolate leaves, the upper ones abrupt or trun- cate at base and with a few bristle-tipped teeth, the scattered flowers pale-yellowish or almost white, sometimes purplish-tinged, produced all summer. LXXXTT. OROBANCHACKE, BEOOM KAPE FAMILY. Low, root-parasitic perennials, destitute of green herbage, and with yellowish or brownish scales in place of leaves, the monopetalous corolla (withering and persistent) more or less 2-lipped or irregular, 4 didynamous stamens, and 1-celled ovary and pod, with the 2 or 4 parietal placentae covered with innumerable small seeds. Ours occur in woods, and are mostly parasitic on the roots of trees. * Flowers of two sorts scattered on slender branches. 1. EPIPHEGUS. Stems slender and bushy-branching, with small and scattered scales and flowers scattered in loose spikes or racemes, with minute bracts. Upper flowers conspicuous, but seldom ripening fruit, with tubular 4-toothed corolla, and long fila- ments and style ; lower flowers small and short, seldom opening, but fertilized in * * Flowers all perfect and alike. 2. CONOPHOLIS. Stems thick, covered with firm overlapping scales, each of the upper ones with a flower in its axil, forming a spike. Calyx 4r-5-toothed, and split down on the lower side. Corolla short, strongly 2-lipped ; upper lip arched and notched ; lower one spreading and 3-cleft. Stamens protruding. 8. APHYLLON. Stems are chiefly slender 1-flowered scapes from a scaly mostly subter- rannean base. Calyx 5-cleft. Corolla with a long curved tube, and a spreading slightly 2-lipped or irregular 5-lobed border; the lobes all nearly alike. Stamens included in the tube. 1. EPIPHEGUS, BEECH DROPS, CANCER ROOT. (Greek: on the Beech, the plant chiefly found parasitic on the roots of that tree.) One species. E. Virginiana, Bart. About 1 high, with purplish flowers tf or more long, in late summer and autumn. Rather common in woods, but over- looked because of the brown color of the plant. 2. CONOPHOLIS, SQTJAWROOT, CANCER ROOT. (Greek for cone scale, the plant having the aspect of a slender fir cone when old.) C. Americana, Wallr. Not widely common, in oak woods, forming clusters among fallen leaves, 3'-6' high, as thick as the thumb, yellowish; flowers early summer. BLADDERWOKT FAMILY. 333 3. APHYLLON, NAKED BEOOM EAPE or ONE-FLOWERED CANCER ROOT. (Greek: without leaves.} Flowers spring and early summer. A. unifldrum, Gray. Open woods or thickets ; slightly clammy- pubescent, with 1-3 scapes (3'-5 ; high) from a subterranean scaly base, and lance-awl-shaped calyx lobes half the length of the violet-purplish corolla. A. fasciculatum, Gray. Occurs only from N. Mich., W. ; has scapes from a scaly base rising out of the ground, and short triangular calyx lobes. Parasitic on herbs, as Artemisia, etc. LXXXIH. LENTIBULARIACEJJ, BLADDEEWORT FAMILY. Aquatic or marsh, herbs, with the ovary and pod 1-celled and containing a free central placenta, with irregular bilabiate flowers (lower lip larger and 3-lobed), bearing a spur or sac underneath, and 2 stamens with confidently 1-celled anthers. Flowers on 1-few-flowered scapes. 1. UTKICULAKIA. Calyx parted into 2 nearly entire lips. Corolla deeply 2-lipped, the lower lip bearing above a prominent palate closing the throat, and below a large spur. Anthers 2, converging in the throat of the corolla. Stigma 2-lipped. Leaves finely cut, mostly into threads or fibers, many bearing little air bladders ; some are leafless. 2. PINGUICULA. Upper lip of calyx 3-cleft, lower 2-cleft. Lips of corolla distinctly lobed, the hairy or spotted palate smaller, so that the throat is open ; otherwise as in Utricularia. Leaves all in a tuft at base of the 1-flowered scapes, broad and entire, soft and tender. 1. UTRICULARIA, BLADDEKWORT. ( Utriculus, a little bladder.) Flowers all summer. The following are the commonest species. * Plants floating by means of the hollow petioles of the upper whorled leaves. U. inflata, Walt. Swimming free, the petioles of the whorl of leaves around the base of the 5-10-flowered scape inflated into oblong bladders, besides little bladders on the thread-like divisions of the leaves ; corolla yellow, large. Still water, Me. and S., near the coast. * * Plants floating, the dissected leaves usually bearing little bladders on their lobes. *- Flowers yellow. *+ Pedicels recurved in fruit. U. vulgaris, Linn. Common in still or slow water ; the stems 1 3 long and very bladder-bearing on the thread-like, many-parted, crowded leaves ; flowers 5-10 in the raceme, large, with spur rather shorter than lower lip ; the corolla closed. U. minor, Linn. Leaves scattered, 2-4 times forked ; scapes lower and weak, 2-8- flowered ; corolla gaping, the spur very short and blunt or almost none. Shallow water, N. States. -* ++ Pedicels erect in fruit. U. gibba, Linn. Small, with short branches bearing sparse threadr like leaves and some bladders, 1-2-flowered scape only l'-3' high, 334 GESNERIA FAMILY. and with short slender branches at its base, and blunt conical spur shorter than lower lip. Shallow water, Mass., W. and S. U. bifldra, Lam. Stems 4'-6' long, bearing rootlet-like leaves and many bladders, 1-3-flowered peduncles 2 '-4' high, and awl-shaped spur as long as lower lip. 111., W.; also near Cape Cod. U. intermedia, Hayne. In shallow water, with stems 3'-6' long, bear- ing rather rigid leaves with linear-awl-shaped divisions, and no bladders, these being on separate leafless branches, the slender raceme few-flow- ered ; spur nearly equaling the very broad lower lip. Pools, N. Eng., W. - +- Flowers violet-purple. U. purpfcrea, Walt. Flowers 2-4 on the peduncle, and a rather short spur appressed to the 3-lobed lower lip of corolla. Me., W. and S. # * # Simple and erect naked scape-like stem rooting in wet soil, with minute and fugacious grass-like leaves seldom seen ; commonly no blad- ders ; flowers yellow. U. Bubulata, Linn. Mass., S. in wet sand ; very slender, 3'-5' high, with several very small slender-pediceled flowers. U. corniita, Michx. f 6'- 15' high, bearing 2-4 large flowers crowded together on short pedicels, or S. with 4-12 more scattered and smaller flowers. Feat bogs and dryish lake borders throughout. 2. FINGUICULA, BUTTERWORT. (Name from Latin: pinguis, fat. Both names from the fatty or greasy-looking leaves, which in ours are more or less clammy pubescent.) * Corolla violet-purple, distinctly 2-lipped. P. vulgaris, Linn. Scarce on wet rocks along our northern borders ; scape 2' high ; upper lip of corolla short ; spur straightish and slender ; flowers summer. * * Corolla light violet (rarely white), rather obscurely 2-lipped. P. pumila, Michx. In moist sand from Car., S. and W., has rather large flower on scape 2'-6' high, with blunt sac-like spur ; flowers spring. P. elatior, Michx. Borders of ponds from N. Car., S., has scapes near 1 high, and large corolla (!' wide) with blunt spur; flowers summer. * * * Corolla yellow, more bell-shaped, less distinctly 2-lipped, the 5 lobes often cleft, P. liitea, Walt. Wet pine barrens, N. Car., S. ; whole plant yellow- ish, with nodding flower (!' or more wide) on scape 6'-12' high, in spring. LXXXIV. GESNERACILE, GESNERIA. FAMILY. Tropical plants, with 2-lipped or somewhat irregular corol- las, didynamous stamens, a 1-celled ovary with two parietal many-seeded placentae, therefore botanically like the Broom Kape Family ; but with green herbage, and not parasitic, and the common cultivated species have the tube of the calyx coherent at least with the base of the ovary. Many, and some very showy, plants of this order are in choice conservatories ; the commonest are the following. BIGNONIA FAMILY. 335 Sinnfngia (or GLOxfNiA) specidsa, Nicholson. The GLOXINIA of green- houses ; an almost stemless herb from Brazil, with ovate and crenately toothed leaves and 1-flowered scape-like peduncles ; the deflexed corolla 2' long, ventricose, between bell-shaped and funnel-form, gibbous, with a short and spreading somewhat unequal 5-lobed border, violet with a deeper- colored throat, in one variety white. 2/ Ncegelia (or GESN^RA) zebrlna, Kegel. Stem tall, leafy ; leaves peti- oled, cordate, velvety, purple-mottled ; a terminal raceme of showy flowers nodding on erect pedicels ; corolla tubular-ventricose, with a small 5-lobed and somewhat 2-lipped border, glandular, scarlet, with the under side and inside yellow and dark-spotted. There are several other species. 2Z Brazil. Achimenes long/flora, DC. Stem leafy ; flowers in the axils of oblong or ovate hairy leaves, which they exceed ; tube of the obliquely salver- shaped corolla over an inch long, narrow, the very flat 6-lobed limb 2 ; or more broad, violet-colored above, also a white variety. Propagates by scaly bulblets from the root. 2/ Central America. Streptocdrpus Rexii, Lindl. A stemless greenhouse plant from South Africa, with ovate-oblong, crenate, and wrinkled, pubescent, prostrate leaves, and blue flowers on a 2-bracted 1-2-flowered scape; calyx 5- parted ; corolla limb oblique and bilabiate, the upper lip 2-lobed and the lower 3-lobed ; 2 perfect stamens ; ovary imperfectly 4-celled and 2-lobed. S. polydntha, Hook. Has many flowers, white with purplish streaks, in a sort of loose panicle. Other species and hybrids are in cultivation. LXXXV. BIGNONIACEJ1, BIGNONIA FAMILY. Woody plants, or a few herbs, with more or less bilabiate flowers, diandrous or didynamous stamens (often with rudi- ments of the wanting ones), 2-lipped stigma, free variously 1-4-celled ovary, and fruit, usually a pod, containing many large, mostly flat and winged seeds filled with the large em- bryo ; no albumen. Almost all woody plants, with opposite leaves, and 1-2-celled pods. (Lessons, Figs. 415, 416.) * Climbers (except one Tecomd), with compound leaves and 4 fertile stamens in two pairs. t- Barely woody or herbaceous; ovary and pod l-celled with 2 parietal placenta. 1. ECCEEMOCAKPUS. Calyx 5-cleft, short. Corolla tubular, with 5 short and round recurved lobes. Pod short. Seeds winged all round. - - Woody-stemmed; ovary and pod 2-celled, but the placentae parietal; valves of pod falling away from the partition ; seeds with a broad thin wing. J. BIGNONIA. Calyx nearly truncate. Corolla tubular bell-shaped, 5-lobed. Pod flattened parallel with the valves and partition. Climbing by leaf-tendrils. J. TECOMA. Calyx 5-toothed. Corolla funnel-shaped, tubular, or bell-shaped, 5-lobed. Pod flattish or flattened contrary to the partition, the edges of which separate from the middle of the valves. Leaves in ours odd-pinnate. The hardy species climb by rootlets. * * Trees, with simple leaves and 2 or rarely 4 fertile stamens. I. CATALPA. Calyx deeply 2-lipped. Corolla inflated bell-shaped, the 5-lobed border more or less 2-lipped and wavy. Pod very long and slender, hanging, the partition contrary to the valves. Narrow wings of the seed lacerate-fringed. (For corolla and stamens, see Lessons, Fig. 265.) 336 BIGNONIA FAMILY. 1. ECCREMOCARFUS. '(Name Greek, meaning hanging fruit.') E. scd6er, Ruiz & Pav. (or CALAMPELIS SCABER). From Chile, cult, in gardens and conservatories ; tender, climbs by branched tendrils at the end of the twice pinnate leaves ; leaflets roughish or smoothish, thin, ovate or heart-shaped ; flowers in loose drooping racemes ; corolla inflated club-shaped and gibbous, orange-red, about 1' long. 2. BIGNONIA. (Named for the French Abbe Bignon.*) B. capreolata, Linn. Climbing trees from Va. to S. 111., and S.; smooth, the leaves evergreen at the south, with a short petiole, and often what seems like a pair of stipules in the axil, a single pair of lance-oblong leaflets heart-shaped at base, and a branched tendril between them ; flowers several in the axils, the corolla 2' long, orange-red outside, yellow within, in spring. B. venusta, Ker. A greenhouse species from Brazil, producing an abundance of crimson-orange, funnel-form flowers, with a spreading border and hairy inside ; leaves ternate (at least the lower ones), the leaf- lets ovate-oblong and acuminate. 3. TECOMA, TRUMPET FLOWER. (Mexican name abridged.) Formerly included under BIGNONIA, which name the species still bear in cultivation. *- Corolla tube long or prominent, the flower funnel-form or salver-form. T. radicans, Juss. TRUMPET CREEPER or TRUMPET VINE. Wild from Penn. and 111. S. , and commonly planted ; climbing freely by rootlets ; leaves of 5-11 ovate or lance-ovate, taper-pointed, and toothed leaflets ; flowers corymbed ; orange r yellow and scarlet corolla funnel-shaped, large. T. Capensis, Lindl. Has smaller and rounder leaflets, naked-peduncled cluster of flowers, long-tubular and curving orange-colored corolla 2' long, and stamens protruded ; conservatories. From Cape of Good Hope. T. jasminoldes, A. Cunn. A fine greenhouse species, from Australia, twining, very smooth, with lance-ovate, entire, bright green leaflets, and white corolla, pink-purple in the throat. - *- Corolla bell-shaped, with the tube little longer than the calyx. T. grandiflbra, Delaun. Cult, from Japan and China, not quite hardy N., climbing little, with narrow leaflets, and 5-cleft calyx nearly equal- ing the tube of the corolla, which is bell-shaped, 3' long and broad, much wider than in the foregoing. # # Plant an erect shrub. T. stdns, Juss. Native to Texas and W., but cult. S.; leaflets 5-11, lanceolate, incisely serrate ; flowers yellow and with a wide-open tube, racemose or paniculate. 4. CATALPA or INDIAN BEAN. (Aboriginal name ; the popular name alludes to the shape of the pods.) C. bignonioldes, Walt. (C. STRING jsr6LiA). COMMON CATALPA. Tree wild Ga., S., and widely planted, especially in Middle States and S. ; with large, heart-shaped, pointed leaves, downy beneath, open panicles (in summer) of white, much spotted flowers (H' long), with oblique limb and lower lobe entire, and thin pods 1 long ; bark thin. C. speci6sa, Warder. Taller, more erect tree and hardier N., where it is much planted ; corolla about 2' long and nearly white (inconspicuously spotted), the lower lobe emarginate ; capsule thicker; bark thick and ACANTHUS FAMILY. 337 rough ; blooms a week or more in advance of the other. S. Ind. , S. This and the above are sometimes called CIGAR TREE, from the alleged use of the ripe pods as cigars. C. Kdempferi, Sieb. & Zucc. Has smooth leaves, many of them 3-lobed or angled, and flowers one half smaller; small tree with very slender pods. Japan. LXXXVI. PEDALIACKE, SESAMUM FAMILY. Herbs, with simple leaves, opposite or some of the upper ones alternate, and fruit 2-4-celled (but the stigma of only 2 lips or lobes), by intrusion of the placentae (truly 2-celled in the ovary), and fruit containing flat but thick-coated wing- less seeds. 1. SESAMUM. Calyx 5-parted, short. Corolla tubular bell-shaped, 5-lobed ; the 2 lobes of the upper lip shorter than the others. Stamens 4. Fruit an oblong obtusely 4-sided pod, 2-valved. Flowers solitary in the axils of the leaves, almost sessile. 2. MAETYNIA. Calyx 5-toothed, often cleft down one side. Flowers large, in a terminal corymb or raceme. 1. SESAMUM, SESAME. (The Greek name, from the Arabic.) <) S. indicum, Linn. From India and Egypt, somewhat cult, or running wild in waste places far S.; rather pubescent, with oblong or lanceolate leaves, the lower often 3-lobed or parted, pale rose or white corolla, 1' long, and sweet oily seeds, used in the East for food, oil, etc. 2. MARTYNIA, UNICORN PLANT. (Prof. John Martyn, an English botanist.) Clammy-pubescent and heavy -scented rank herbs, with long-petioled, rounded and obliquely heart-shaped, wavy-mar- gined leaves, and large flowers, in summer. M. proboscldea, Glox. COMMON U. Wild S. W., and cult, in gar- dens for the curious fruits which are used for pickles ; coarse, with nearly entire leaves, large corolla whitish with some purple and yellow spots, and long-beaked fruit. M. fragrans, Lindl. Cult, from Mexico, but wild in Texas ; less coarse and clammy, with somewhat 3-lobed or sinuate- toothed leaves, and showy violet-purple vanilla-scented flowers. LXXXVH. ACANTHACKE, ACANTHUS FAMILY. Plants with opposite simple leaves, 2-lipped or otherwise irregular or even regular monopetalous corolla, 4 didynamous or else only 2 stamens, inserted on the corolla tube, 2-celled ovary and pod, and few seeds, distinguished from the related orders by the seeds without albumen and borne on hook-like projections of the placentae or on a sort of cup. Chiefly a tropical family ; many in choice conservatories, here omitted. GKAT'S F. F. & o. ROT. 22 o38 ACANTHUS FAMILY. * Twining tropical herbs (or cult, as herbs) , with nearly regular 5-lobed corolla, and globular seeds supported by a cartilaginous ring or shallow cup. 1. THUNBERGIA. Flowers inclosed when in bud by a pair of large ieaf-like bractlets borne below the short cup-shaped calyx. Corolla with a mostly somewhat curved tube and an abruptly wide-spreading border of 5 rounded equal lobes, convolute in the bud. Stamens 4, included. Pod globular, tipped with a long and conspicuous flattened beak, 2-4-seeded. Peduncles axillary, 1-flowered. * * Erect or spreading ; all the following are herbs, with flat seeds borne on hook-like processes (retinaculd) ; calyx i-b-parted, mostly 2-bracted. +- Stamens 4. 2. ACANTHUS. Corolla of one 3-lobed lip, the upper lip wanting. Stamens with 1- celled ciliate anthers. Leaves pinnatifid. Flowers in a spike. 3. RUELLIA. Corolla funnel-form, with an almost equally 5-lobed spreading border, con- volute in the bud. Stamens included ; cells of the anthers parallel. Pod narrow, contracted into a stalk-like base, above 8-12-seeded. +- +- Stamens 2. 4. DIANTHERA. Corolla 2-lipped, the upper lip erect and notched ; the lower 8-lobed, wrinkled or veiny towards the base, spreading. Cells of the anther one below the other, mostly unequal. Pod flattened above, contracted into a stalk-like base, 4- seeded above the middle. 5. DICLIPTERA. Corolla 2-lipped, the lower Up 3-lobed, the upper 2-cleft or entire ; but the flower as it were reversed so that the 3-lobed lip seems to be the upper one. Stamens protruded ; cells of the anther equal, but one placed below the other. Pod 2-4-seeded below the middle. 1. THUNBERGIA. (Named for the Swedish botanical traveler, C. P. Thunberg.} Showy flowers produced all summer. T. a/ata, Bojer. So named from its winged petioles ; from Africa ; the one commonly cultivated (as an annual) in many varieties as to size and color of flower, buff, orange, white, etc., usually with blackish-purple eye ; herbage soft-downy or hairy ; leaves between heart-shaped and arrow-shaped. 1J. T. fragrans, Roxb. Glabrous on mature parts ; leaves ovate, cordate or hastate at the base, obscurely toothed, or notched towards the base ; flowers fragrant and pure white, one or two in each axil. Greenhouses. India. 2 2. ACANTHUS. (Old Greek and Latin name, from the word for spine or prickle.} 2Z A. mdllis, Linn. One of the classical species, from S. Eu., is occasion- ally cult., not hardy N.; the broad, sinuately and deeply pinnatifid leaves mostly from the root, hardly at all prickly ; flowers on a short scape, dull-colored. 3. RUELLIA. (Named for the herbalist Euelle,} Ours are wild herbs, chiefly southern, with purple or blue showy flowers, mostly in clusters, produced all summer. 2Z R. cili6sa, Pursh. Stems l-4 high ; clothed with soft white hairs, the oval or oblong leaves nearly sessile, pale blue corolla (about 2' long) with slender tube much longer than the inflated upper part and than the bristle-shaped sepals. Dry soil, Mich, and Minn., S. R. strfcpens. Linn. Richer soil, from Penn. W. and S. ; smooth or slightly downy, with obovate or oblong leaves (l'-4' long) narrowed into a petiole, and purple-blue corolla (l'-2' long) with tube hardly longer than tbe expanded portion or than the linear-lanceolate sepals. VERVAIN FAMILY. 339 4. DIANTHERA. (Greek for double anther, alluding to the two separated cells on each filament.) Flowers all summer. 2Z D. humilis, Engelm. & Gray. Muddy banks of streams S. Car., S. ; 4'-8' high, smooth, with lance-ovate, short-petioled leaves longer than the 3-4-flowered peduncles in their axils, and small pale purple flowers. D. Americana, Linn. Wet borders of streams ; 2 high, smooth, with long linear-lanceolate leaves, and long peduncles (4'-6' long) bearing an oblong spike of pale purple flowers. 5. DICLIPTERA. (Greek words for double, wing, from the 2-valved pod.) D. brach&ta, Spreng. Low banks, N. Car., S. ; is nearly smooth, with 6-angled stem bearing many branches, thin ovate-oblong pointed leaves on slender petiole and interrupted spike-like clusters of small purple flowers, each with a pair of conspicuous flat bracts. If. LXXXVIII VERBENACEJJ, VERVAIN FAMILY. Plants with opposite (or sometimes whorled) leaves, differ- ing from the other orders with irregular monopetalous and didynamous or tetrandrous flowers by the ovary not 4-lobed and with a single ovule in each of its (1-4) cells, the fruit either fleshy or when dry at length splitting into as many 1-celled indehiscent nutlets. Plants seldom aromatic. * Ovary 1-celled and 1-ovuled. 1. PHBYMA. Flowers in slender loose spikes. Calyx cylindrical, 2-lipped, the upper lip of 8 slender-pointed teeth, the lower short and 2-toothed. Corolla tubular, 2-lipped, the upper lip notched, lower larger and 3-lobed. Stamens included. Ovary forming a simple akene in the calyx. Herbs. * * Ovary 2- or more-celled, with few to several ovules. 4- Flowers in heads, spikes, or racemes, the flowers expanding from below upwards. 2. LANTANA. Flowers in heads or short spikes. Calyx minute, obscurely 4-toothed. Corolla with an unequal 4-cleft spreading border, the upper lobe sometimes notched. Stamens included. Ovary 2-celled, becoming berry-like, and containing 2 little stones or nutlets. Shrubs or herbs. 8. LIPPIA. Flowers in heads, spikes, or racemes. Calyx tubular, 2-5-toothed. Corolla tubular, with 5-lobed 2-lipped border, the lower 8-lobed lip larger. Stamens included. Ovary and dry fruit 2-celled, 2-seeded. 4. VERBENA. Flowers in spikes or heads. Calyx tubular or prismatic, 5-ribbed and plaited. Corolla salver-form, the tube often curved, the border rather unequally 5- cleffc. Stamens included ; upper pair sometimes wanting the anthers. Ovary 4-celled, at maturity splitting into 4 dry akenes or nutlets. Herbs. +- +- Flowers cymose, expanding from above (or center') downwards. H- Flowers nearly regular, in cymes from the axils of the simple leaves ; shrubs. 6. CALLICAEPA. Calyx 4-5-toothed, short. Corolla tubular-bell-shaped, short, 4-5- lobed. Stamens 4, protruded, nearly equal. Ovary 4-celled, in fruit berry-like, with 4 little stones. ^ ^ F i owers irregular. 6, VITEX. Calyx 5-toothed. Corolla tubular (tube short), with a spreading 2-lipped border, the lower lip 3-parted and rather larger than the 2-lobed upper lip. Stamens 4> protruded, as is the style. Ovary 4-celled, becoming berry -like in the fruit, which 340 VERVAIN FAMILY. contains a single 4-celled stone. Ftewers in cymes or clusters in ihe axils of the compound digitate leaves, or of the upper leaves reduced to bracts ; shrubs or trees. 7. CLERODENDRON. Calyx bell-form or tubular, 5-toothed. Corolla tube slender and cylindrical, straight or curved ; limb spreading or somewhat reflexed, 5 lobes unequal in size or position. Stamens 4, and inserted on the throat of the corolla, long-exserted. Ovary imperfectly 4-celled, the cells 1-ovuled. Style elongated and 2-lobed. Shrubs, erect or climbing, the leaves entire or rarely dentate. 1. FHRYMA, LOPSEED. (Name of unknown meaning.) One species. P. Leptostachya, Linn. Copses, etc.; 2-3 high, with coarsely- toothed, ovate, thin leaves, and branches terminated by the slender spikes of very small purplish flowers, in summer, the pedicels reflexed in fruit. 11 2. LANTANA. (Origin of name obscure.) Tropical or subtropical, mostly shrubby plants, planted out in summer, when they flower freely until frost comes ; stems often rough-prickly ; herbage and flowers odorous, in some pleasant, others not so. The species are much mixed. L. Camara, Linn. Flowers deep yellow, turning first to orange, then to red ; plant scabrous or hirsute, usually prickly ; leaves ovate or ovate- oblong; head flat-topped. Ga., S., and cult. L. mfxta, Linn. Brazil ; has flowers opening white, soon changing to yellow, orange, and finally to red. L. nivea, Vent. Brazil ; has the pleasant-scented flowers white and unchanging ; or, in var. MUTABILIS, changing to bluish. L. involucrata, Linn. West Indies ; has small obovate and prominently veiny leaves, more or less downy beneath, and heads of lilac-purple flowers, involucrate by the outer bracts. L. Sellowiana, Link & Otto. Low and spreading, with wedge-oblong or ovate, strongly veined leaves, long peduncles, and heads of reddish-purple flowers lengthening somewhat with age. Southern Brazil. 3. LIPPIA. (Named for A. Lippi, an Italian botanist.) Flowers late summer. L. lanceolata, Michx. FOG FRUIT. A creeping weedy herb, along river banks from Penn., S. and W., with wedge-spatulate or oblanceolate lea,ves serrate above the middle, and slender peduncles from the axils bearing a head of bluish small flowers. L. citriodbra, HBK. (or ALOYSIA), the LEMON-SCENTED or SWEET VERBENA of the gardens ; shrub from Chile, with whorls of linear-lance- olate fragrant leaves, roughish with glandular dots, and small whitish and bluish flowers in slender spikes. 4. VERBENA, VERVAIN. (Latin name of some sacred herbs.) Flowers all summer. Genus of difficult analysis on account of numer- ous hybrids, both wild and in cultivation. * VERVAINS, native to the country, or growing as wild weeds, mostly in waste or cultivated ground ; the flowers insignificant, in slender spikes , no appendage at tip of the anthers. -- Stems erect or strict, mostly tall. ** (D 11 Spikes filiform and loosely flowered, naked. V. officinalis, Linn. EUROPEAN V. Nat. by roadsides. Stems l-3 high, branched ; leaves sessile, 3-cleft, and mostly pinnatifid. into narrow VERVAIN FAMILY. 341 cut-toothed lobes; small purplish flowers in very slender panicled spikes. V. urticsefdlia, Linn. WHITE V. Stem 4-6 high; leaves oval or oblong-ovate, coarsely serrate, petioled ; spikes of small white flowers slender and loose. 2/ Throughout. ** ++ 2Z Spikes thick, or at least densely flowered, with the fruits over- lapping. V. angustif61ia, Michx. Stems 6'-18' high ; leaves narrow-lanceolate, sessile, roughish, slightly toothed; spikes few, thickish, crowded with purple flowers. Mass, to Minn., and S. V. strfcta, Vent. Barrens, W. and S.; whitish-hairy, l-2 high; leaves obovate or oblong, serrate, sessile ; spikes thick and dense ; flowers blue, larger than in the others. V. hastata, Linn. BLUE V. Stem 4-6 high ; leaves lance-oblong, some of the larger with short side lobes at base, cut-serrate, petioled ; spikes densely flowered, corymbed or panicled ; flowers blue. Common along roadsides. ^ ^_ ^^ spreading Qn the ground V. bractedsa, Michx. From Mich, and Minn., S. ; hairy ; leaves wedge-shaped or lance-oblong, cut-pinnatifid or 3-cleft, short-petioled ; small purple flowers in solitary loose spikes, the lower ones leafy-bracted. # * VERBENAS of the garden sort, with creeping or spreading stems, and dense spikes of larger or showy flowers ; anthers of the longer stamens with a gland-like tip. y. - Leaves generally sessile. V. teucrotdes, Gill. & Hook. Erect or spreading, with ovate oblong and incised leaves, and a lengthened spike of white or pale rosy flowers, sweet-scented, especially at nightfall. Brazil and S. V. chamcedrifolia, Juss. The original SCARLET V., with oblong-lance- olate, coarsely serrate leaves, nearly all sessile, and most intense red or scarlet flowers, in a flat cluster. Brazil. - *- Leaves petiolate. ++ Leaf-divisions or lobes wedge-form or broad. V. Aublfctia, Linn. Wild from Ind., W. and S.; has cut-pinnatifid leaves, and a long-peduncled spike of purple flowers, minutely bearded in the throat. Tiiis and the several other species variously mixed, make up the garden Verbenas. V. ph/ogifldra, Cham. (V. TWEEDI\NA). More upright; the leaves decidedly petioled ; the flowers inclined to form an oblong spike, and crimson, varying to rose, but not to scarlet. Brazil. V. inclsa, Hook. Like V. phlogifl6ra, save in the pinnatifid-in- cised leaves, the petioled ones with a heart-shaped base ; flowers in a flat cluster, rose-color or purple. Brazil. V. venbsa, Gill. & Hook. Stems simple and ascending ; leaves oblong and sub-cuneate, more or less clasping, incised-serrate, wrinkled and rough above, revolute ; flowers lilac, in terminal more or less peduncled spikes. Brazil. Leaf -divisions linear. V. erinoldes, Lam. (V. MULTfpiDA). Dwarf and much creeping, rough- hairy, with leaves pinnatifid into linear divisions, and originally with violet-purple flowers ; and V. tenera, Speng. (V. PULCHELLA), with equally finely cut leaves, and rather larger, originally rose-violet flowers, are part parents of the smaller races. Both of Brazil. 342 MINT FAMILY. 5. CALLICARPA. (From Greek for beautiful fruit.) Flowers early summer. C. Americana, Linn. FRENCH MULBERRY. Rich soil from Va. and Mo., S.; shrub 3-8 high, with some scurfy down, especially on the lower face of the ovate-oblong toothed leaves, and the clusters of bluish flowers ; fruits violet-blue and showy. 6. VITEX, CHASTE TREE. (The ancient Latin name.) V. Agnus-cdstus, Linn. CHASTE TREE. Of Mediterranean region ; has 5-7 lanceolate, entire leaflets, whitened underneath, and bluish flowers in sessile clusters, forming an interrupted spike at the end of the branches ; hardy only S. 7. CLERODENDRON (VOLKAMERIA). (Greek: chance, tree.) C. trichdtomum, Thunb. (C. SER6iiNUM). Erect shrub of out-door cultivation, with nearly opposite, ovate-acuminate, pubescent, long- petioled leaves, and a terminal, spreading, compound cyme of white flowers, with red loose calyx. Japan. C. Thomsdnce, Balf. Greenhouse climber from tropical Africa, with bright crimson, handsome corollas hi pure white calices ; leaves ovate and acuminate, smooth. LXXXIX. LABIATJ1, MINT FAMILY. Chiefly herbs, with aromatic herbage, square steins, opposite simple leaves, more or less 2-lipped corolla (whence the name of the order), either 4 didynamous or only 2 stamens inserted on the corolla tube, 2-lobed stigma, and at once distinguished from all the related families by the deeply 4-parted ovary (as if 4 ovaries around the base of a common style), ripening into as many seed-like nutlets (never prickly) or akenes, each con- taining a single seed. Embryo usually filling the seed. As in all these families containing bilabiate plants, there are 2 lobes belonging to the upper and 3 to the lower lip of the corolla. Flowers from the axils of the leaves or bracts, usually in cymose clusters, or running into terminal racemes or spikes. The peculiar stamens of this family are shown in Lessons, Figs. 300-305. * Stamens 4, parallel and ascending, and projecting from a notch on the upper side of the corolla. Nutlets reticulated and pitted, obliquely fixed by the inner side near the base. +- Lobes of the corolla nearly equal and oblong, turned forward so that there seems to be no upper lip, the filaments conspicuously projecting from the upper side. 1. TKICHOSTEMA. Calyx 5-cleft in 2 lips, oblique. Filaments very long and slender, curved, colled up in the bud. 2. TETJCRIUM. Calyx 5-toothed. Corolla with a deep cleft between the two upper lobes. Cells of the anther confluent. MINT FAMILY. 343 - - Lobes of the corolla equally spreading ; filaments slightly projecting (or included) from the notch between the 2 upper lobes. 8. ISANTHUS. Calyx bell-shaped, equally 5-lobed, enlarging after flowering. Corolla only a little longer than the calyx, bell-shaped, with 5 equal spreading lobes. * * Stamens 4, reclining on the lower lobe of the corolla, the outer or lower pair longer ; anthers 1-celled. Corolla usually turned down or declining. Nutlets smooth or smoothish, fixed by their base, as in all the following divisions. +- Calyx deflexed in fruit, 5-toothed, the upper tooth or lobe much broadest and some- times wing-margined. 4. OCIMUM. Corolla short, the upper Up as it were of 4 lobes, the lower of one entire flat or flattish declined lobe scarcely longer than the upper. Filaments separate. 5. COLEUS. Corolla similar to the last, but the lower lobe longer and concave or boat- shaped, inclosing the stamens and style ; filaments monadelphous. -- +- Calyx Uttle or not at all deflexed, and nearly regular. 6. HYPTIS. Calyx with 5 less unequal or equal teeth. Corolla of 4 short similar upper lobes, and a longer abruptly deflexed saccate lower one ; filaments separate. 1. LAYANDULA. Calyx 18-15-nerved, 5-toothed, the upper tooth mostly larger. Corolla with tube longer than the calyx, regularly 2-lipped, i.e. upper lip 2-lobed, lower 8-lobed, the lobes all equally spreading. Stamens included, but declined towards the lower lobe of the corolla. * * * Stamens 4 (and the lower or outer pair longest) or 2, straight and distant or diverging ; anthers plainly 2 celled, not conniving in pairs. Lobes of the corolla flat and spreading, or the upper erect but not arched. +- Flowers in large, loose terminal racemes or panicles. 8. COLLINSONIA. Calyx ovate, enlarging and turned down after flowering, 2-lipped, the upper lip flat and 8-toothed, the lower 2-cleft. Corolla elongated and irregular ; the lower lobe or lip much the larger, pendent, cut-toothed or fringed, the 4 others nearly equal and alike ; tube with a bearded ring inside at the bottom of the enlarged throat ; stamens 2 with anthers, or rarely 4. Cells of the anther diverging. 9. PEEILLA. Calyx in flower 5-cleft, in fruit nodding and enlarging, becoming 2-lipped. Corolla short and rather bell-shaped, 5-cleft, the lower lobe a little longer. Stamens 4, nearly equal. Style deeply 2-cleft. +- +- Flowers in clusters or whorls, or sometimes spicate. H- Corolla short and rather bell-shaped, hardly if at all 1-lipped, the 4 or rarely 5 lobes nearly equal and all spreading. 10. MENTHA. Calyx equally 5-toothed. Corolla with a 4-cleft border, the upper lobe a little broader and sometimes notched at the end. Stamens 4, nearly equal, similar. 11. LYCOPUS. Calyx 4-5-toothed. Corolla with 4 about equal lobes. Stamens 2 ; -the upper pair, if any, without anthers. H- -H- Corolla evidently 2-lipped, but all the lobes of nearly equal length, the upper lip erect and mostly notched, the lower spreading and 9,-cleft, the tube not bearded within ; stamens with anthers only 2. 12. CUNILA. Calyx equally 5-toothed, striate, very hairy in the throat, one half shorter than the corolla. Stamens 2, long and protruding ; no rudiments of the upper pair. 18. HEDEOMA. Calyx 2-lipped, gibbous on the lower side near the base, hairy in the throat. Corolla short. Stamens 2, with anthers scarcely protruded, and 2 sterile short filaments tipped with a little head in place of anther. ++ -H. .. Corolla evidently 2-lipped, short, the upper lip erect or somewhat spreading and nearly entire or notched, the lower spreading or S-cleft ; stamens with anthers 4. _ Calyx naked in the throat 14. HYSSOPUS. Calyx tubular, 15-nerved, equally 5-toothed. Corolla with the middle lobe of the lower lip larger and 2-cleft. Stamens very long and protruding. 344 MINT FAMILY. 15. 8ATUREIA. Calyx bell-shaped, 10-ner t ved, equallv 5-toothed. Corolla with lower lip of 8 nearly equal entire lobes. Stamens somewhat ascending. Leaves narrow. 16. PYCNANTHEMUM. Calyx oblong or short-tubular, about 13-nerved, equally 5- toothed or somewhat 2-lipped. Corolla with the lobes of the lower lip ovate and entire. Flowers crowded in heads or close cymes. = = Calyx hairy in the throat. 17. ORIGANUM. Calyx about 13-nerved. Lower lip of the corolla of 3 similar lobes. Flowers crowded into spike-like clusters and furnished with imbricated, often colored bracts. 18. THYMUS. Calyx ovate, 13-nerved, 2-lipped ; the upper lip 8-toothed and spreading, the lower cleft into 2 awl-shaped ciliate lobes. Corolla not strongly 2-lipped, the upper lip resembling the 3 lobes of the lower lip but notched at the apex. Stamens mostly protruding. * * * * Stamens 4 (the lower or outer pair longer}, ascending or curved and with the plainly 2-celled anthers approximate or conniving in pairs under the erect and flattish but not arched upper lip. Calyx more or less ^-lipped. 19. CALAMINTHA. Calyx not flattened. Corolla straight, with inflated throat, and 2-lipped border, the spreading lower lip 3-parted, its middle lobe entire or slightly notched. 20. MELISSA. Calyx with 3-toothed upper lip flat. Corolla more or less curved and ascending. Filaments arching and bringing the anthers together in pairs. Other- wise as in 19. ***** Stamens only 2, parallel and ascending under the erect or somewhat scythe- shaped entire or barely notched upper lip of the corolla ; anthers \-celled, either strictly so or by confluence of the 2 cells end to end. +- Calyx naked in the throat and 2-lipped. 21. 8ALVIA. Calyx with the upper lip 3-toothed or entire, the lower 2-cleft. Corolla deeply 2-lipped ; the lower lip spreading or hanging, 3-lobed, the middle lobe larger and sometimes notched at the end. Filament as it were compound, the proper fila- ment short and bearing on its apex an elongated thread-like or linear body (the con- nective, in fact) attached by its middle, one end of which ascending under the upper Hp bears a linear 1-celled anther, the other descending bears the other smaller and imperfect cell, or a mere vestige of it, or is naked. Flowers usually large or showy. 22. ROSMARINUS. Calyx and corolla nearly as in Saivia, but the lateral lobes of the lower lip of the corolla erect and somewhat contorted (as in some Salvias also). Stamens resembling those of Monarda and protruded, but with a short tooth on the filament below the middle. Shrub. 28. BLEPHILIA. Calyx short-tubular, the upper lip with 3 awned, the lower with 2 nearly blunt teeth. Corolla with an expanded throat, bluish. Otherwise like Monarda, but flowers smaller. +- -t- Calyx mostly hairy in the throat and nearly equally 5-toothed. 24. MONARDA. Calyx tubular, elongated, many-nerved. Corolla deeply 2-lipped, narrow in the throat, the oblong or linear lips about equal in length, the lower 3-lobed at the apex, its narrower middle lobe slightly notched. Stamens with long and staple filament bearing directly on its apex a linear anther. Flowers rather large, numerous in the whorl ed or terminal heads. ****** Stamens 4, diverging or ascending ; the upper or inner pair longer. Upper lip of the corolla erect or a little arching, the lower spreading. -- Stamens exserted. 25. LOPHANTHUS. Calyx rather unequally 5-toothed. Upper lip of corolla slightly 2- lobed, the lower moderately spreading, its middle lobe somewhat crenate. Stamens not parallel, the lower and shorter ones more or less ascending, the upper and longer ones diverging and declining, so as to seem the lower. Tall erect herbs, with small 4wers clustered in panicled spikes. MINT FAMILY. 846 *- - Stamens not exserted. 26. NEPETA. Calyx obliquely 5- toothed. Stamens parallel and ascending, and their anthers approaching in pairs under the upper lip of the corolla, their cells diverging from each other. Middle lobe of lower lip of corolla considerably largest. 27. CEDRONELLA. Flowers nearly like those of Nepeta; but the cells of the anthers parallel. (35. PHLOMIS, of the next section, might, from the stamens, be sought for here.) ******* Stamens 4, the lower or outer pair longer, ascending and parallel, their anthers in pairs mostly under the concave or arched upper lip of the corolla. Plants not sweet scented, some of them bitter aromatic. +~ Corolla decidedly 2-lipped ; calyx also 2-lipped, irregular, closed in fruit. 28. BEUNELLA. Calyx tubular bell-shaped, reticulated, flattened on the upper side ; the upper lip broad, flat, 3-toothed ; the lower 2-cleft. Tube of the corolla dilated on the lower side just below the rather narrowed throat ; upper lip arched and entire ; lower widely spreading, with lateral lobes oblong, the concave middle one rounded and crenulate. Filaments 2-toothed at the apex, the lower tooth bearing the anther. Flowers in a terminal close head or short spike. 29. SCUTELLARIA. Calyx short, with the very short lips truncate and entire, and a large hump on the upper side, the whole helmet-shaped ; the upper lip usually fall- ing away when the fruit is ripe. Corolla with rather long ascending tube, the lateral lobes of the lower lip small and somewhat connected with the arched upper lip, the middle lobe larger and spreading, or the sides reflexed ; anthers of the lower stamens 1-celled. Bitterish herbs, not aromatic, with flowers single in the axil of each bract or leaf. *- - Corolla inflated funnel-form and rather slightly 2-lipped ; calyx thinnish, open bell shaped in fruit, the 5 teeth equal and pointless ; flowers simply spiked, only one to each bract or floral leaf. 80. PHYSOSTEGIA. Upper lip of the corolla broad and a little arched, entire ; lower of 3 broad and somewhat spreading short lobes. Smooth and scentless herbs, with thickish and sessile lanceolate or oblong leaves. +. +. +. Corolla decidedly flipped; calyx 5-toothed, regular, or sometimes obscurely 2-lipped, not closing in fruit ; the teeth commonly awl-shaped or triangular, often rigid or spiny-tipped. H- Stamens included in the tube of the corolla; calyx 10-toothed. 81. MAEEUBIUM. Teeth of the calyx awl-shaped or spiny-tipped, recurved after flower- ing. Corolla small ; upper lip erect. Bitter-aromatic plants ; flowers in axillary capitate whorls. H- -H- Stamens raised out of the tube of the corolla ; calyx 5-toothed. = Stamens not deflexed offer flowering. \ Anthers opening crosswise by 2 unequal valves, the smaller one ciliate. 82. GALEOPSIS. Calyx tubular bell-shaped, 5-nerved, with spiny-tipped teeth. Corolla enlarged in the throat, the ovate and entire upper lip arched, the middle lobe of spreading lower lip obcordate. Flowers in axillary whorl-like clusters. | || Anthers opening lengthwise in the ordinary way. o Calyx membranaceous and greatly enlarged, and almost shield-like. 33. MOLUCCELLA. Calyx with the border reticulated, veiny, entire, except 5 mucronate points. Corolla much shorter than the calyx ; the middle lobe of its lower lip obcor- date. Nutlets 3-sided. o o Calyx ordinary, with sharp or awl-like teeth. x Upper lip of corolla erect. 84. BALLOTA. Calyx somewhat funnel-form, with an expanding 5-toothed border, the tube 10-ribbed. Anthers approximate in pairs under the upper lip. Nutlets round- ish on top. 346 MINT FAMILY. x x Upper lip of corolla more or less arched. 35. PHLOMIS. Calyx tubular, with rigid narrow awl-shaped teeth from the notch of as many very short and broad lobes. Corolla as in Stachys. Upper pair of stamens (rather the longer) with an awl-shaped appendage at the base of the filaments. 86. LEON LTRUS. Calyx top-shaped, the awl-shaped teeth when old spreading and spiny- pointed. Corolla like Stachys, but middle lobe of lower lip obcordate. Stamens parallel. Nutlets truncate and sharply 3-angled. Stems erect. Flowers in close whorls in the axils of cut-lobed leaves. 87. LAMIUM. Calyx tubular bell-shaped, with 5 awl-shaped spreading teeth. Corolla much enlarged in the throat, the upper lip arching and with a narrow base, lateral lobes of lower lip very short, the middle one rounded and spreading or turned down, its base much narrowed. (Lessons, Fig. 256.) Stamens ascending under the upper lip. Nutlets truncate at the top. = = Stamens deflexed or contorted after flowering. 88. STACHYS. Calyx mostly tubular bell-shaped, the teeth triangular or awl-shaped, sometimes rigid or even pungent. Corolla not enlarged in the throat, the upper lip entire or nearly so, the lower 3-lobed with the middle lobe nearly entire. Stamens ascending under the upper lip, but the outer pair turned down after discharging their pollen. Nutlets obtuse, but not truncate. Flowers crowded in whorls, most of these commonly approximate in a terminal raceme or spike. 1. TRICHOSTEMA, BLUE CURLS. (Greek: hair-like stamens.} Ours are branching, loosely-flowered, rather clammy, low herbs, with entire leaves, and small flowers as it were panicled, blue, or changing to purple, in summer and autumn. T. dich6tomum, Linn. COMMON B. or BASTARD PENNYROYAL. Sandy fields, Mass., S.; 6'-12' high, with mostly lance-oblong, short-petioled leaves. T. lineare, Nutt. Leaves linear or lance-linear, smoother. Conn., S. 2. TEUCRIUM, GERMANDER. (Named for Teucer, King of Troy.) 2Z T. Canad^nse, Linn. In low grounds ; l-3 high, downy, with ovate- lanceolate serrate leaves, downy beneath, and pale purple or rarely white flowers collected in a long spike, in late summer. 3. ISANTHUS, FALSE PENNYROYAL. (Greek: equal flower, i.e. parts of corolla regular.) I. caertileus, Michx. Common in sandy or sterile soil from Me., S. and W. ; bushy-branched, clammy-pubescent, 6'-12' high, with oblong 3-nerved entire leaves, and scattered, small blue flowers on axillary peduncles. 4. OCIMUM, SWEET BASIL. (Greek name, referring to the odor, the herbage sweet-scented.) 0. Basil/cum, Linn. SWEET BASIL. Low sweet herb, of kitchen gar- dens, from Asia, with ovate, somewhat toothed leaves, ciliate petioles and calyx, and bluish- white racemed flowers, in summer. 5. COLEUS. (Greek for sheath, alluding to the inonadelphous sta- mens.) Cult, for the handsome colored foliage, from Java. C. Bltimei, Benth. Leaves either blotched with crimson or bronze-red, or almost wholly colored, rhomb-ovate and acuminate-pointed and atenu- ated into a petiole below, with deltoid and sharp teeth ; the inconspicuous flowers blue or bluish and racemed. MINT FAMILY. 847 C. Verschaff6/tii, Lera. Leaves ovate and scarcely narrowed below, acute but not acuminate, the teeth large and rounded and obtuse. 6. HYPTIS. (Greek: reversed, from the lower lobe of the corolla.) Flowers late summer. H. radiata, Willd. Stems 2-4 high ; leaves lance -ovate, toothed ; flowers white or purple-dotted, small, crowded in peduncled whitish-in- volucrate heads. 21. Low ground, N. Car., S. 7. LAVANDULA, LAVENDER. (Latin Zauo, lave, for which Lav- ender-water is used.) L. vera, DC. Cult, from S. Eu. ; a low undershrub, barely hardy N., hoary, with lance-linear leaves, and slender spikes of bluish small flowers on long terminal peduncles, in summer. 8. COLLINSONIA, HORSE BALM. (Peter Collinson of London, who corresponded with Bartram and Linnaeus.) Rather tall and large- leaved, strong-scented plants ; flowers summer. 2Z C. Canade'nsis, Linn. RICH WEED, STONE ROOT. Smooth, 2-3 high, with ovate serrate leaves 3'-6' long and on long petioles, and pale yellow, lemon-scented flowers on slender pedicels in panicled racemes. Rich woods, N. and S. 9. PERILLA. (Aboriginal name.) Native of China and Japan. P. Nankinensis, Decne. (P. OCYMO!DES, var. CRISPA.) Balsamic- scented, much- branched herb, cult, for its foliage, the ovate-petioled leaves generally dark purple or violet-tinged beneath, bronze-purple above, the margins wavy and deeply cut-toothed, the insignificant rose- colored or whitish flowers in panicled spike-like racemes, in late summer. 10. MENTHA, MINT. (Ancient Greek and Latin name.) Mostly spreading rapidly by running rootstocks ; leaves toothed ; the small flowers purplish-bluish, or almost white, in summer. Beside the fol- lowing, other introduced species are occasionally found. ^ * Flowers in terminal spikes. M. vlridis, Linn. SPEARMINT. Green, nearly smooth, with oblong or Zance-ovate, wrinkled-veiny, sessile leaves, and spikes narrow, dense, and leafless. Roadsides. Eu. M. piperita, Linn. PEPPERMINT. Purplish, smooth, with ovate acute petioled leaves, and whorled clusters of flowers forming loose interrupted spikes. Wet places, and cult, for the oil. Eu. (Lessons, Figs. 97, 98.) ' * * Flowers in distinct axillary globular clusters. M. Canadensis, Linn. WILD MINT. Pleasant-scented, hairy or a smooth variety, with ovate or lance-oblong, acute or pointed leaves on short petioles, and the whorls in the axils of some of the middle pairs. Low grounds. 11. LYCOFUS, WATER HOREHOUND. (Greek: wolf s foot, of no application.) Resembling the Wild Mint, but bitter, and not aro- matic, often producing slender, sometimes tuber-bearing runners from the base, smooth, the very small white flowers close-clustered in the axils of the leaves, in summer. Wild in shady moist soil. Ij, 348 MINT FAMILY. * Leaves serrate only; producing filiform runners from the base. L. Virglnicus, Linn. BUGLE WEED. Stem obtusely 4-angled, a foot or two high ; leaves oblong or ovate-lanceolate, entire towards the base, short-stalked and acute at both ends; calyx-teeth 4, shorter than the nutlets. Common. L. rub^llus, Moench. Stem obtusely 4-angled ; leaves ovate or lance- oblong, attenuate at both ends, sharply serrate in the middle ; calyx-teeth 6, sharp, longer than the nutlets. Penn., W. and S. * * Leaves incised or pinnatifid ; not stoloniferous. L. sinuatus, Ell. Stem (l-3) acutely 4-angled ; leaves oblong or lanceolate and acuminate, some of the uppermost only sinuate. Common. 12. CUNIL A, DITTANY. (An old Latin name of unknown meaning.) C. Mariana, Linn. MARYLAND D. Dry hills through the Middle States; nearly smooth, 1 high, corymbosely much branched, with ovate or heart-shaped almost sessile serrate leaves (!' long), and peduncled, loose cymes of purplish flowers, in summer. 2/ 13. HEDEOMA. (Formed from a Greek name of a sort of Mint ; refers to the sweet scent.) Low and fragrant-scented, growing in dry and open or sterile grounds, with small flowers in loose axillary clus- ters, all summer. H. pulegioldes, Pers. AMERICAN PENNYROYAL. The pungent aro- matic scent and taste is like that of the English Pennyroyal or Mentha Pulegium of Eu.; 5'-8' high, erect and branching, hairy, with oblong-ovate, petioled leaves, few-flowered clusters, and bluish corolla scarcely exceed- ing the calyx. H. hlspida, Pursh. On the plains from Minn, and Dak., S.; 2'-5' high, hairy, with sessile, linear, entire, crowded leaves, and bristly-ciliate calyx, with subulate teeth. 14. HYSSOPUS, HYSSOP. (The ancient Greek name of the plant, from the Hebrew.) Jl H. officinalis, Linn. Cult, in gardens from the Old World, rarely run- ning wild ; smooth, tufted, simple steins or branches, 2 high ; leaves lance linear and entire ; small clusters of blue flowers crowded in a ter- minal spike, in summer. 15. SATUREIA, SAVORY. (The ancient Latin name.) Aromatic ; flowers summer. S. hortensis, Linn. SUMMER SAVORY. Low and homely sweet herb of the gardens, sparingly run wild W., with oblong-linear leaves tapering at base, and pale or purplish small flowers clustered in their axils, or run- ning into panicled spikes at the end of the branches. Eu. 16. PYCNANTHEMUM, MOUNTAIN MINT or BASIL. (Greek: dense flower clusters.) Several species, all aromatic- scented, l-3 high, in open, usually gravelly or sandy soil ; flowers with pale corolla often purple-dotted, in late summer and autumn. 11 The following are most common. * Calyx not 2-lipped, the teeth all equal or nearly so. - Bracts and calyx teeth awn-tipped and rigid. P. aristatum, Michx. Only from N. J., S., in pine barrens ; minutely soft-pubescent ; leaves lance-oblong or broadly linear, rigid, almost entire ; flowers in heads, with bracts and calyx teeth as long as the corolla. MINT FAMILY. 349 - -t- Bracts and calyx teeth not awned. P. lanceolatum, Pursh. Smoothish, not hoary, very leafy, bushy branched ; leaves small and clustered, narrow-lanceolate or lance-linear, rigid, sessile, obtuse at base ; flowers small, in numerous globular close heads which are crowded in terminal corymbs. Calyx teeth and bracts short, triangular ; lips of the corolla very short. Mass., W. and S. P. linifdlium, Pursh. Like the last, less common N. ; smoother, with lance-linear leaves, and narrower sharp-pointed bracts and calyx teeth. P. mfcticum, Pers. Minutely soft-downy but hardly whitened, rather low, bushy-branched ; leaves mostly lance-ovate and sessile, with rounded or slightly heart-shaped base, minutely sharp-toothed, rather rigid ; flowers in heads or dense clusters ; calyx teeth and inner bracts rather blunt. Me., W. and S. Var. pil6sum, Gray. Downy, with rather long, soft hairs ; the broadish lanceolate leaves acute at both ends and nearly entire ; whorled heads at the end of the branches ; the calyx teeth and bracts ovate-lanceolate and acute. Ohio, W. * * Calyx 2-lipped (3 upper teeth united). P. incinum, Michx. Leaves petioled, ovate or oblong, remotely toothed, finely soft-downy above and white-hoary beneath, those next the open flat cymes whitened both sides ; bracts and calyx teeth some- what awn -pointed. N. Eng., W. and S. 17. ORIGANUM, MAKJORAM. (Old Greek name, said to mean delight of mountains.) Natives of the Old World; sweet herbs; flowers summer. 2Z 0. vulgare, Linn. WILD MARJORAM. Old gardens, and wild on some roadsides ; l-2 high, with small ovate, nearly entire leaves, on short petioles, and purplish flowers in corymbed purple-bracted clusters or short spikes ; calyx equally 5-toothed. 0. Majorana, Linn. SWEET MARJORAM. Cult, in kitchen gardens as an annual ; leaves small and finely soft-downy ; the bracts not colored ; flowers whitish or purplish, with calyx hardly toothed but cleft nearly down on the lower side. 18. THYMUS, THYME. (Ancient Greek and Latin name.) Low or creeping, slightly woody-stemmed, sweet-aromatic plants of the Old World ; flowers small, in summer. Leaves in the common species entire, small, from ' to near ^' long, ovate, obovate or oblong, with tapering base. 2Z T. Serpyl/um, Linn. CREEPING THYME. Cult, as a sweet herb, rarely a little spontaneous ; creeping, forming broad flat perennial turfs ; leaves green (a variegated form used for edgings) ; whorls of purplish or flesh- colored flowers crowded or somewhat spiked at the ends of the flowering branches. T. vulgaris, Linn. COMMON THYME. Sometimes cult.; more upright and bushy than the other, pale and rather hoary ; flowers in shorter clusters. 19. CALAMINTHA, CALAMINT. (Greek for beautiful Mint.} Flowers summer. 2/ (Lessons, Fig. 301.) * Flowers loose in the axils, or above running into racemes or panicles. C. glab^lla, Benth. A delicate native but uncommon species, from S. Ind, S.; smooth, with weak stems 5'-20' long, also with creeping run- 350 MINT FAMILY. ners, oblong or almost linear leaves, or ovate on the runners, the loose purplish flowers about ^' long. C. Nepeta, Link. BASIL THYME. Nat. from Eu. from Md., W. and S.; soft-downy, branching, l-2 high, with round-ovate crenate leaves, small and loose purple flowers, and calyx hairy in the throat. * * Flowers in terminal heads or head-like whorls, crowded with awl- shaped bracts. C. Clinopddium, Benth. BASIL. Waste grounds and along thickets ; hairy, with rather simple stems l-2 long, ovate, and nearly entire petioled leaves, and pale purple small corollas. 20. MELISSA, BALM, BEE BALM. (Old name from Greek for bee.} Old World sweet herbs. Flowers summer. ^ M. officinal is, Linn. COMMON B. Gardens, sparingly running wild ; rather hairy, loosely-branched, lemon-scented, with ovate or scarcely heart-shaped crenate-toothed leaves, and yellowish or soon white flowers in small loose axillary clusters. 21. SAL VIA, SAGE. (Latin salvo, save, from its reputed healing qualities.) (Lessons, Figs. 302, 303.) * Blue-flowered species (corolla sometimes partly white}. 2/ *- Leaves halberd- shaped or triangular-ovate. S. patens, Cav. Mexico; 2-3 high, rather hairy, with crenate-serrate pubescent leaves, the uppermost sessile ones sometimes oval, ioose-pedi- celed flowers, showy deep blue corolla over 2' long, the lips widely gaping. Cult, in borders. *- -- Leaves narrower, not halberd-like at base. w. Flowers in distinct whorls near the top of the stem. B. lyr^ta, Linn. Sandy soil from N. J. to HI. and S.; l-2 high, rather hairy, with leaves mostly at the root, and obovate or lyre-shaped, and a smaller pair on the stem ; whorls of flowers forming an interrupted raceme ; corolla hardly 1' long ; upper lip of calyx 3-toothed ; lower cell of the anther present but deformed. S. officina/is, Linn. COMMON SAGE. From S. Eu.; low but erect, minutely hoary-pubescent, with oblong-lanceolate leaves finely reticu- lated-rugose and the margins crenulate, spiked flower-whorls, and short corolla. ++ -M. Flowers in racemose or spiciform inflorescence, the whorls, if any, small and loose. = Corolla tube scarcely exserted beyond the calyx. Flowers small. B. urticif6lia, Linn. Woodlands from Md., W. and S. ; 1-2 C high, leafy, somewhat clammy-downy ; leaves rhombic-ovate ; racemes slender, the blue and white corolla only i' long ; lower cell of the anther wanting. = = Corolla tube conspicuously exserted. B. azdrea, Lam. Sandy soil S. Car. , S. and W. ; nearly smooth and green, with rather simple stems, 2-4 high; leaves lance-linear, with tapering base, obtuse, entire, or the lower serrate ; the showy azure-blue flowers (less than 1' long) numerous in a spike-like raceme. Var. grandifldra, Benth. (S. P^TCHERI). Kansas to Texas; inflores- cence denser ; minutely soft-downy ; occasionally cultivated. MINT FAMILY. 351 S. prat6ns/Sj Linn. Radical leaves large and long-petioled, oblong or oblong-ovate and crenate-toothed, the stem leaves few and oblong, and shorter-stalked ; corolla an inch long, glabrous inside, the mouth gaping and upper lip much arched, the calyx and small bracts colored ; flowers about 4 in a whorl in long spikes. Eu. Borders. Varieties with reddish and white flowers. S. farindcea, Benth. Texas; leaves petioled, oblong-lanceolate, the spikes, calyxes, etc., white-hoary, contrasting with the light blue corolla. Sometimes cult. * * Red-flowered species, rarely running to white in garden forms. H- (D Flowers small, not showy (but the bracts are). S. Sclarea, Linn. CLARY. Gray-hairy, 2 ; leaves oblong and obtuse, petiolate, wavy ; flowers in a long interrupted spike of whorls, the corolla tube not exceeding the calyx ; upper bracts broad and concave, red and veiny, showy. S. Eu. Cult., the leaves used for seasoning. - - 2 Flowers large and showy. ** Plant glabrous. S. sp!6ndens, Sellow. Brazil ; stems branching ; leaves ovate, pointed, the floral ones and calyx as well as the corolla (2' or more long and with short lower lip) bright scarlet. Much cult. There is a white variety. w- -w- Plant pubescent or hairy. S. ftilgens, Cav. CARDINAL or MEXICAN RED S. From Mexico ; tall, pubescent, with crenate ovate or oval leaves heart-shaped at base and somewhat rugose, green calyx, and long-tubed, downy, deep scarlet corolla over 2' long, the style plumose. S. cocclnea, Linn. Somewhat downy or soft-hairy, with ovate and heart-shaped, acute, crenate leaves, deciduous bracts, green or purplish calyx, and smooth red corolla 1' long, with lower lip much longer than the upper one. Var. pseudo-coccinea is taller, with bristly-hairy stems, and petioles. S. Car., S. (Lessons, Fig. 303.) # # # White-flowered species. S. argentea, Linn. Mediterranean region ; cult, for its silvery-white foliage, hardy ; the very large round-ovate root-leaves clothed with long white wool ; flowering stem and its sessile leaves, as well as calyx, etc., clammy-hairy ; the white corolla with scythe-shaped upper lip 1' long and a very short tube. 22. ROSMARINUS, ROSEMARY. (Latin: dew of the sea, referring to the habitat.) Tj. R. officinalis, Linn. Leaves evergreen, linear, entire, with revolute margins, white-hoary beneath, the upper with pale blue flowers in their axils. S. Eu. ; not hardy N. 23. BLEPHILIA. (Greek: eyelash, the bracts strongly ciliate, the outer ones ovate.) Flowers summer. 2Z B. ciliata, Raf . Leaves almost sessile, ovate or oblong, whitish-downy beneath ; outer bracts large, acute ; corolla hairy. Dry soil, Mass, to Minn., and S. B. hirsuta, Raf. Hairy all over ; leaves lance-ovate, sometimes heart- shaped at base, on distinct petioles ; bracts smaller and very slender- pointed ; corolla smoothish, purple-spotted. Moister places, N. and S. 852 MINT FAMILY. 24. MONARDA, HORSEMINTC or BALM. (An early Spanish writer on the medicinal plants of the New World, Nicolas Monardez.} Flowers summer. (Lessons, Fig. 300.) * Stamens and style protruding beyond the narrow acute upper lip of the corolla,' leaves oblong-ovate or lance-ovate, with roundish or slightly heart-shaped base, veiny, pleasant-scented. Jl M. dldyma, Linn. OSWEGO TEA, BEE BALM, FRAGRANT BALM. Leaves petioled, the floral ones tinged with red ; calyx naked in the throat ; corolla bright red, the large heads handsome. N. Eng., W. and S., and cult. M. fistuldsa, Linn. WILD BERGAMOT. Soft-downy or smoothish ; leaves petioled, the floral ones often whitish ; calyx very hairy in the throat ; corolla rose-color, purple, or white. Dry soil, Vt. , W. and S. Variable. M. Bradburiana, Beck. Differs from the preceding in the sessile leaves soft-hairy beneath, calyx contracted above, and shorter corolla. Ind., S. and W. * # Stamens not longer than the purple-spotted notched upper lip of the short corolla, the tube of which is nearly inclosed in the calyx. M. punctata, Linn. HORSEMINT. Sterile ground, from N. J. to Minn., and S.; strong-scented and pungent, slightly hoary ; leaves lance- olate, the floral ones and bracts tinged yellow and purple ; calyx teeth short and awnless ; corolla yellowish. 2/ M. citrioddra, Cerv. Calyx strongly bearded in the throat and with awn-like teeth, the floral leaves and bracts conspicuously awn-tipped. Neb., S. and W. 25. LOPHANTHUS, GIANT HYSSOP. (Greek: crest and flower.') Wild in rich soil, chiefly N. and W., with ovate and toothed leaves; flowers summer. ^ * Leaves white beneath. L. anisatus, Benth. Slender, with anise-scented leaves, glaucous white- downy beneath, and calyx much shorter than the lavender-blue corolla. Wis., W. and S. * * Leaves not white beneath. L. nepetoldes, Benth. Smooth, coarse, not sweet-scented; stem 4-6 high and sharply 4-angled ; calyx teeth ovate, bluntish, almost equaling the dull yellowish corolla. Vt., W. and S. L. scrophulariaef61ius, Benth. Resembles the preceding, but the obtusely angled stem and sharper-toothed leaves rather pubescent, the lanceolate acute calyx teeth shorter than the purplish corolla. 26. NEPBTA, CATMINT. (Latin, from the Etrurian city Nepete.} 11 N. Catdr/'a, Linn. CATNIP. Weed nat. from Eu., around dwellings and gardens, with strong fragrance; soft-downy; leaves oblong, heart- shaped, deeply crenate ; whitish flowers crowded in terminal clusters or spikes, in late summer. N. Glechoma, Benth. GROUND IVY, GILL. Weed nat. from Eu. in waste or cult, shaded grounds ; creeping and spreading, with smoothish, rounded, kidney-shaped, crenate leaves on slender petioles, and light blue flowers in their axils, each pair of anther cells approaching and forming a little cross ; flowers all spring and summer. MINT FAMILY. 353 27. CEDRONELLA. (From Cedrus, the cedar tree, referring to the fragrance of one species.) ^ C. cordata, Benth. Shady grounds from W. Penn. S., but rare ; low, hairy, with long leafy runners, heart-shaped leaves, and scattered flowers, the purplish corolla !' long, its throat inflated. C. cd/?a, Hook. Mexico, and cult.; pale or ashy; leaves ovate-lanceo- late, somewhat toothed ; corolla an inch or less long, pink, the flowers in close clusters ; l-3. 28. BRUNELLA, SELF-HEAL or HEALALL. (Latinized from the old German name.) Flowers all summer. H B. vulgaris, Linn. Low, spreading, with ovate or oblong petioled leaves, and 3 flowers under each of the broad and round purplish bracts of the head ; corolla bluish-purple or rarely white. Woods and moist grounds ; common in thin lawns. 29. SCUTELLARIA, SKULLCAP. (Latin scutella, a dish.) Flowers in summer, in our species blue or violet. 11 * Flowers small in axillary or some terminal one-sided racemes. S. laterifldra, Linn. MAD-DOG SKULLCAP from the shape of the fruiting calyx ; smooth, branching, l-2 high, with lance-ovate or oblong acute coarsely serrate leaves on slender petioles ; racemes rather leafy- bracted ; flowers ' long. Shady wet places ; common. * * Flowers large-, in racemes or spikes terminating the stem and branches. - Stem leaves all cordate / lateral lobes of the corolla about equaling the upper lip. S. versfcolor, Nutt. Stem stout, l-3 high, soft-pubescent, as are the heart-shaped, very veiny and rugose, crenate and bluntish long-peti- oled leaves ; spike-like racemes clammy-pubescent ; corolla almost 1' long, the lower lip purple-spotted. Banks, Penn. to Minn., and S. S. saxatilis, Riddell. Glabrous or only slightly hairy ; stem 6'-18', weak, often producing runners ; leaves ovate or oblong, obtuse, crenate. Moist banks, Del., W. and S. i- +- Stem leaves not cordate (save occasionally the lowermost) ; lateral lobes of corolla shorter than upper lip. -M- Gfreen, nearly glabrous. S. serrata, Andr. l-3, the raceme single and loosely flowered; leaves ovate to ovate-oblong, tapering at both ends, serrate ; corolla 1' long and narrow, its lips of equal length. Woods, Penn., W. and S. - ++ Grayish, pubescent to tomentose. S. cane'scens, Nutt. Ontario, S.; stems branching, 2-4 high ; leaves petioled, ovate or lance-ovate, or some of them heart-shaped at base, the lower surface, as also the racemes and flowers, whitish, with very fine soft down, otherwise smoothish ; corolla 1' long. S. pil6sa, Michx. Pubescent with spreading hairs ; stem nearly simple, l-3 high, bearing rather distant pairs of roundish or oblong- ovate veiny leaves, the lower sometimes heart-shaped, upper on short- margined petioles ; racemes short, the bracts spatulate ; corolla f ' long. N. Y., W. and S.; variable. S. integrif61ia, Linn. Minutely hoary, l-2 high ; leaves lance-oblong or linear, obtuse, nearly entire, very short-petioled ; raceme short ; corolla 1' long, much enlarged upwards. Dry places, N. Eng., S. GRAY'S F. F. & G. BOX. 23 354 MINT FAM1LV. * * * Flowers short-pediincled ii\ the axils of some of the sessile leaves. S. nerv6sa, Pursh. Moist grounds from N. Y., S. and W.; smooth, l-2 high, slender ; leaves roundish or ovate, sparingly toothed, 1' long, those subtending the flowers ovate-lanceolate and entire, the nerve-like main veins prominent beneath ; flowers \' long. S. parvula, Michx. Low and spreading, 3'-6' high ; with round-ovate .or lance-ovate and slightly heart-shaped leaves ^' or more long, and flowers \' long. Sandy moist places, N. Eng., W. and S. S. galericulata, Linn. Sinoothish ; the slender simple stems l-2 high ; leaves ovate-lanceolate, sometimes with a heart-shaped base, acute, serrate ; flowers f ' long, with arched upper lip. Wet places, N. 30. FHYSOSTEGIA, FALSE DRAGON'S HEAD. (Name from Greek words for inflated or bladdery covering.} Flowers all sum- mer. 11 P. Virginiana, Benth. Wet banks of streams, from Vt , W. and S., in several varieties ; l-4 high ; leaves mostly serrate ; flowers either crowded or rather distant in the spikes ; corolla pale rose-purple, 1' or more long. Handsome. 31. MARRUBIUM, HOREHOUND. (Late Latin name, from Hebrew word for Utter.} Flowers late summer. ^ M. vulgare, Linn. COMMON H. In gardens and waste places, from Eu. ; branching, spreading, hoary-downy, with round-ovate crenate- rugose leaves on petioles, and small white corolla. 32. GALEOPSIS, HEMP NETTLE. (Greek: like a weasel; the likeness not obvious.) Flowers summer. G. Tetrahit, Linn. Damp waste and cult, grounds, nat. from Eu. ; a common weed, rather bristly-hairy, with stem swollen below each joint, leaves ovate and coarsely serrate, and corolla purplish or variegated. 33. MOLUCCELLA, MOLUCCA BALM, SHELL FLOWER. (Name from Molucca Islands.) Flowers summer. M. loevis, Linn. Erect, much branched, smooth, with roundish petioled leaves, flowers sessile in their axils accompanied by spine-like bracts, the remarkable large cup-shaped calyx oblique and 1' long, much exceeding the inconspicuous corolla. Cult, from Asia. 34. BALLOT A, BLACK HOREHOUND. (Greek name, unexplained.) B. n)gra, Linn. A green, erect, more or less hairy plant, naturalized E. from Eu. ; leaves ovate and toothed ; flowers purplish, in dense whorls ; calyx teeth longer than corolla tube. 1L 35. PHLOMIS, JERUSALEM SAGE. (Old Greek name of some woolly plant.) Flowers summer. 2/ P. tuberdsa, Linn. Cult, in old gardens, sparingly run wild ; stems 3-5 high ; leaves ovate or ovate-oblong and heart-shaped, crenate, rugose, smoothish ; flowers in remote and dense whorls ; upper lip of the purple corolla white-hairy inside. Eu. MINT FAMILY. 355 36. LEONURUS, MOTHERWORT. (Greek: lion's tail, but there is no obvious resemblance.) Flowers late summer. L. Cardlaca, Linn. COMMON M. Nat. from Eu., in cult, and waste grounds; tall, with palmately cleft, long-petioled leaves, the lower rounded, the upper wedge-shaped at base ; upper lip of pale purple corolla bearded. ^ There are two other introduced species, less common. 37. LAMIUM, DEAD NETTLE. (Greek: throat, alluding to the grinning corolla.) Low spreading herbs from Old World, hi waste grounds ; flowers spring and summer. (Lessons, Eig. 256.) * Insignificant weeds in waste or cultivated grounds, with few small and purple or slender flowers in some of the axils. (D (D L. ampfexicdu/e, Linn. Leaves rounded, deeply crenate-toothed and cut, the upper ones clasping ; corolla with a long tube, its upper lip bearded, the lower one spotted. Frequent. L. purptireum, Linn. Leaves more heart-shaped, and less cut, all of them petioled. Less common. * * Flowers larger, I 1 long, in several axillary whorls ; corolla ascending, the lateral lobes bearing a slender awl-shaped appendage. ^ L. dlbum, Linn. Gardens and waste grounds ; hairy ; leaves all peti- oled, ovate and heart-shaped, rugose-veiny ; flowers white. N. Eng. L. maculatum, Linn. Cult, and sparingly escaped ; hairy or nearly smooth ; leaves as in the other, but with a white spot or blotch on the upper face ; flowers purple. 38. STACHYS, HEDGE NETTLE. (Greek: spike, from the inflo- rescence ) Flowers in summer, in all ours "21 # None of the leaves truly cordate. i- Leaves linear-oblong or narrower. S. hyssopif61ia, Michx. Wet sandy soil, Mass, to Mich., and S., not common; smooth, low (1 high); leaves almost entire, sessile; calyx teeth softer and less pointed than in the next. H- H- Leaves oblong-ovate or broader. S. paliistris, Linn. Common in many varieties in wet grounds ; rough- hairy ; leaves oblong or lance-ovate, sessile and crenate-serrate, and somewhat obtuse, downy or hairy-pubescent ; calyx teeth sharp-pointed or pungent, half the length of the corolla ; upper lip of the purplish corolla pubescent, and the calyx hispid. S. aspera, Michx. Stem usually glabrous, but with stiff reflexed bristles at the joints; leaves like the last (often nearly glabrous) but petioled ; calyx commonly glabrous, as well as the corolla. Common in wet grounds. Var. glabra, Gray, is generally glabrous throughout, with long-peti- oled leaves. Western N. Y., W. and S. S. fanata, Jacq. Stems erect, tufted, which, like the Mullein-like leaves, and dense interrupted spike, are wholly covered with thick and silvery white wool ; corollas very short dull purple. Cult, from Old or * * * Many or all the leaves distinctly cordate. S. coccfnea, Jacq. SCARLET S. Leaves ovate-oblong and heart-shaped, pubescent ; flowers whorled with bright red corolla, its tube often 1' Ipng : l-2. Mexico and Texas. Cult. 356 PLANTAIN FAMILY. S. Siebbldi, Miq. (S. TUBERfFERA and S. AFF!NIS of gardens). CHOROGI. CROSNES. Low hairy plant (12'-18 ; ), with rather thick, more or less hairy, notched leaves on short strong petioles ; producing many white and crisp, jointed tubers 2'-3' long, under ground, and for which the plant is cultivated. China. S. Betdnica, Benth. (BETONICA OFFICINALIS). BETONY, BISHOP'S-WORT. A European plant occasionally seen in old gardens and once esteemed for medicinal purposes ; 6'-2, with petiolate and oblong-cordate, obtuse, crenate leaves, and red-purple hairy corolla f long; flowers in spicate whorls. XC. PLANTAGINACEJE, PLANTAIN FAMILY. Consists almost entirely of tlie very familiar weedy genus 1. FLANTAGO, PLANTAIN, RIB GRASS. (The old Latin name.) Flowers in a spike, on a naked scape, small and inconspicuous,. Sepals 4 (or rarely 3 from 2 of them growing together), imbricated, persistent. Corolla short salver-form, thin and membranaceous, usually becoming scarious and dry, or withering on the pod ; lobes 4. Stamens 4 (or rarely 2) borne on the tube of the corolla ; filaments usually lengthening sud- denly at flowering time and hanging (as in Grasses), bearing the 2- celled anthers. Style and long hairy stigma single and thread-like. Ovary 2-celled or falsely 3-4-celled in P. decipiens. Pod 2-celled, a pyxis, the top falling off as a lid, and the partition then falling out along with the 1 or more seeds. Leaves parallel-ribbed, all from the ground. The following are the common species ; flowers summer. * Flowers all perfect, in each the style generally protruded a day or two before the anthers open or are hung out; lobes of corolla remaining wide open ; stamens 4. -- Flowers all alike, style protruded first. + Corolla glabrous on the outside; leaves strongly ribbed and not fleshy. Ji = Ribs of the leaves springing from the midrib. P. cordata, Lam. Leaves broad, cordate, or round-ovate, 3'-8' long, long-stalked; spike becoming loosely flowered. By streams, N. Y., W. and S. = _ ^. &s runn i ng to t h e contracted base of the leaves. II Leaves ovate or oval in outline. P. major, Linn. COMMON P. Smooth or sparsely hairy, with ovate or oblong or slightly cordate leaves, which are sometimes toothed ; spike dense and blunt at the top ; pod ovoid, dividing near the middle, 8-18- seeded, the seeds angled and reticulated. Very common in dooryards and waste places, the scapes rising from 6'-12'. P. Rug^lii, Decne. Leaves thinner and paler ; spikes long and attenuate ; pod cylindrical-oblong, dividing much below the middle, and only 4-9-seeded ; seeds not reticulated. Vt., W. and S. || || Leaves long and narrow. P. Janceolata, Linn. RIB GRASS, RIPPLE GRASS, or ENGLISH PLANTAIN. Nat. from Eu. in fields, and a bad weed in poor lawns ; rather hairy, with PLANTAIN FAMILY. 357 lanceolate or lance-oblong 3-5-ribbed leaves, a grooved-angled scape, thick and close spike, two of the sepals mostly united into one, and 2- seeded pod. "+ -w- Corolla pubescent outside; leaves indistinctly ribbed and fleshy. P. declpiens, Barn. Leaves 5'-12' long, about equaling the slender and rather loose spike. Generally 0, sometimes (g), in salt marshes from N. J., N. P. maritima, Linn., occurring on the coast, from Mass., N., is ^ and has a denser spike. %- -- Floivers of two sorts as respects lengths of filaments and anthers ; some plants with cleistogamous flowers with stamens and style barely or not at all protruded ; other and less fertile plants have long-exserted stamens. P. Fatagdnica, Jacq. Leaves narrow-linear to oblanceolate, silky, sparingly-toothed or entire, 1-3-nerved ; scape 3'-12' long, with a dense cylindrical spike ; seeds 2, oblong, oval or boat-shaped. Dry places, mostly W., very variable. # # Flowers nearly dioecious, the corolla in the most fertile plant closing over the pod and forming a kind of beak, the anthers not protruding ; in the sterile plant the corolla is spreading and the anthers exserted; stamens 4 or 2. (g) - Stamens 4 / leaves oblong or broader. P. Virgfnica, Linn. In sandy grounds, S., N. Eng., S. and W. ; hairy or hoary, 2 '-9' high ; leaves varying from oblong to obovate, nearly sessile, 3-5-nerved, generally sparingly toothed ; spike rather dense ; seeds mostly 2. ^ ^_ Stamens 2 . i eaves u neaT or filiform. P. pusllla, Nutt. Sandy soil, N. Y., S. and W. ; minutely pubescent, the leaves entire and not fleshy ; spike slender ; pod short-ovoid and 4- seeded, little exceeding the calyx and bract. P. heterophylla, Nutt. Leaves rather fleshy, sometimes toothed or lobed below ; pod oblong-conical and 10-co-seeded, about twice the length of the calyx and bract. Low lands, Penn., S. 358 ffOUK-O'OLOCK FAMILY. III. APETALOUS DIVISION. Includes the families with flowers destitute of corolla, or of both corolla and calyx. Various apetalous genera and species are, however, distributed through the poly- petalous and monopetalous families, where they evidently belong. These three divisions are entirely artificial. XCI. NYCTAGINACEJJ, FOUR-O'CLOCK FAMILY. Here represented by a few herbs with tubular or funnel- form calyx colored like a corolla, and falling away from a per- sistent lower portion which closes completely over the 1-celled 1-ovuled ovary and seed-like fruit, forming a hard and dry covering which would be mistaken for a true pericarp. Sta- mens 2-5, the long slender filaments hypogynous, but apt to adhere somewhat to the sides of the calyx tube above. Embryo coiled around some mealy albumen. (Lessons, Figs. 52-55.) Ours are herbs, with opposite, simple, entire or wavy leaves, and jointed stems, tumid at the joints. * Involucral bracts wholly distinct. 1. ABRONIA. Flowers small, many in a peduncled umbel-like head surrounded by an Involucre of about 5 bracts. Calyx salver-shaped, with a slender tube, and a corolla- like 5-lobed border, which is plaited in the bud, the lobes generally notched at the end. Stamens 5 and style included. * * Involucral bracts united at the base. 2. OXYBAPHUS. Flowers small, a few together surrounded by a 5-lobed involucre, which enlarges and becomes thin, membranaceous, reticulated, and wheel-shaped after flowering. Calyx with a very short tube constricted above the ovary, expand- ing into a bell-shaped 5-lobed corolla-like border, open only for a day. Stamens (mostly 3) and slender style protruding. Fruit (persistent base of calyx) akene-like, strongly ribbed. 8. MIRABILIS. Flower large, in the common species only a single one in the cup-shaped 5-cleft green involucre, which thus exactly imitates a calyx, as the tubular funnel- shaped or almost salver-shaped delicate calyx does a corolla. 5 stamens, and especially the style (tipped with a shield-shaped stigma) protruded. Fruit ovoid, smooth and nearly even. 1. ABRONIA. (Greek: graceful.') Western North American herbs, cultivated for ornament ; flowers all summer. 2/ * Flowers rose-purple. A. umbel/ata, Lam. Cal. ; prostrate slender stems, ovate-oblong slender oetioled leaves, and flowers open by day, the involucre of small bracts. KNOTWORT FAMILY. 359 * # Flowers white. A. fragrans, Nutt. Stems ascending, branching ; leaves lance-ovate ; flowers sweet-scented, opening at sunset ; the involucre of conspicuous, ovate, scarious and whitish bracts. W. Iowa, W. * * * Flowers yellow. A. arenar/a, Menzies. Leaves thick, ovate to reniform ; plant glandu- lar. Cal. 2. OXYBAPHTJS. (Greek, for a vinegar saucer, from the shape of the involucre.) 2/ Flowers rose-purple, all summer. * Plant glandular ; leaves sessile or nearly so. O. dlbidus, Sweet. S. Car., S.; hairy or pubescent above; leaves acute at base, lanceolate or oblong ; fruit hairy ; stem 4-angled. O. hirsfctus, Sweet. Glandular-hirsute, especially at the joints and inflorescence, l-3 ; leaves lanceolate or narrower, cuneate at the base ; fruit with obtuse angles. Wis., S. W. * * Plant not, or very little, glandular, leaves distinctly petioled or else linear. O. nyctagfneus, Sweet. Much branched, l-3, nearly smooth; leaves lanceolate to ovate ; inflorescence loose and but slightly pubescent ; fruit acutish-angled. Minn, and Wis., S. ; also cult., and sometimes escaped. O. angustif61ius, Sweet. Tall, glabrous, or the peduncles and invo- lucres hirsute ; leaves linear, thick and glaucous, 2'-6' long. Minn., S. 3. MIRABILIS, FOUR-O'CLOCK or MARVEL OF PERU. (Clu- siiis called it Admirabilis, which Linnaeus shortened.) Natives of warm parts of America ; roots often very large and fleshy ; leaves more or less heart-shaped, the lower petioled ; flowers mostly clustered, showy, opening towards sunset or in cloudy weather, produced all summer. 2Z M. Ja/dpa, Linn. COMMON F. Cult, for ornament in many varieties of flowers (red, yellow, white, or variegated), its tube only 2' long, and thickish ; stamens shorter than its spreading border ; whole plant nearly smooth ; inodorous. M. long/flora, Linn. Less common in cult. ; tube of the sweet-scented flower 6' long and clammy-hairy (as well as the upper leaves) j stamens shorter than its spreading white border. XCII, ILLECEBRACE^E, KNOTWOKT FAMILY. Ours small and unimportant herbs, often united with the Pink Family, having mostly opposite and entire, often linear leaves, scarious stipules (0 in Scleranthus), calyx 4-5-toothed or -parted and persistent, stamens borne on the calyx and as many as its lobes (then opposite the lobes) or fewer, styles 2, distinct or united, and utricle 1-seeded. Flowers small, whitish or greenish ; plants tufted or diffuse ; staminodia sometimes present. 360 AMARANTH FAMILY. * Styles united ; stamen* borne on the base of the calyx. 1. ANTCHIA. Sepals awnless. Stamens 2-8, or only rarely 5. Stigmas 2, sessile. Utricle exceeding the calyx. 2. PAEONYCHIA. Sepals awned. Stamens 5. Staminodia sometimes present in the form of minute teeth or bristle-like bodies. Utricle inclosed in the calyx. * * Styles distinct ; stamens on the throat of the calyx. 3. 8CLERANTHUS. Stamens 5-10. Utricle inclosed in the indurated calyx cup. 1. ANYCHIA, FORKED CHICKWEED. (Name derived from the same root as the next.) Diffuse, forking plants, in dry soil. (D A. dichdtoma, Michx. Somewhat pubescent, 6'-10' high, with re- peatedly forking short-jointed stems, minute, short-stalked, greenish flowers in the forks, and narrow-lanceolate or oblanceolate leaves ; flowers clustered and nearly sessile ; all summer. A. capillacea, DC. Smooth, with longer joints and more slender and erect; leaves thinner and broader; flowers stalked, in diffuse inflores- cence. N. Eng., W. and S., with the last. 2. PARONYCHIA, WHITLOW-WORT. (Greek: a whitlow, and a plant supposed to cure the disease.) Tufted, with minute flowers and silvery dry stipules. * Flowers axillary and solitary. P. herniarioldes, Nutt. Rough- pubescent ; stems diffuse and pros- trate ; leaves oval or oblong and mucronate ; sepals awl-like. Dry sand ridges, N. Car., S. P. argyrdcoma, Nutt. Minutely- pubescent ; forming broad, spread- ing tufts on bare mountains of White Mts., and S., in the Alleghanies to Ga. , and on the seacoast, Mass. , N. ; leaves linear ; flowers in dense clus- ters and concealed by large silvery bracts ; calyx hairy, the sepals short- awned ; staminodia minute teeth between the stamens. P. dichdtoma, Nutt. On rocks, Md., S.; smooth and ascending 1 , leaves and bracts narrow-awl-shaped; cymes open and forked; sepals short-pointed ; staminodia bristle-like. 3. SCLERANTHUS, KNAWEL. (Greek : hard flower, referring to the indurated tube of the calyx.) S. dnnuus, Linn. Nat. from Eu., in gravelly grounds, around gardens and in lawns ; a very pale little herb, 3'-5' high, very much branched and spreading, with short awl-shaped leaves, and greenish small flowers clustered or sessile in the forks, in late summer and autumn. @ XCIII. AMARANTACE^l, AMABANTH FAMILY. Weeds and some ornamental plants, chiefly herbs, essentially like the next family, but the flowers provided with dry and mostly scarious crowded persistent bracts, and the fruit some- times several-seeded. The filaments are often united into a tube or cup. The cultivated sorts are ornamental, like Im- mortelles, on account of their colored dry bracts which do not wither. AMARANTH FAMILY. 361 Leaves alternate, mostly long-pet ioled ; anthers 2-celled. +- Floivers perfect ; ovules and seeds numerous. 1. CELOSIA. Nearly as Amarantus, but the crowded spikes imbricated with shining colored bracts. In cultivation the spikes are often changed into broad crests. +- -i- Flowers dioecious, monoecious, or polygamous ; ovule solitary. 2. AMAEANTUS. Flowers monoecious or polygamous. Calyx of 5, or sometimes 3, equal erect sepals, glabrous. Stamens 5, sometimes 2 or 3. Stigmas 2 or 3. Ovule on a stalk from the base of the ovary. Fruit an utricle, 2-3-pointed at apex, usually open- ing all round transversely, the upper part falling off as a lid (Lessons, Fig. 38T), dis- charging the seed. Flowers in axillary or terminal spiked clusters. Bracts 3 at each flower. 8. ACNIDA. Flowers dioecious, the pistillate ones without a calyx. Sterile flowers with 5 stamens and 5 sepals. Stigmas 2-5, often plumose. Bracts 1-3. * * Leaves opposite ; anthers l-celled. +- Flowers capitate, the heads either axillary or terminal. 4. TELANTHERA. Flowers perfect, in small dense heads (axillary in ours). Calyx 5- parted, the divisions unequal. Anther-bearing stamens 5, alternating with 5 sterile filaments of the same length and which are laciniate at the top, all united into a short tube. Stigma capitate. 5. GOMPHEENA. Flowers perfect, chiefly in terminal round heads, crowded with the firm colored bracts. Calyx 5-parted or of 5 sepals, the parts nearly equal. Stamens 5, monadelphous below, the filament tube elongated. Stigmas 2 or 3, subulate or filiform. (Lessons, Fig. 299.) +- +- Flowers spicate or paniculate. 6 FECELICHIA. Flowers perfect, 3-bracted, in spikes. Calyx tubular, 5-cleft at the summit, inclosing the fruit. Filaments united into a tube, bearing 5 anthers and as many sterile appendages. 7. IEESINE. Flowers generally dioecious or polygamous, 3-bracted, in panicles. Sepals 5. Stamens generally 5, with the filaments united in a cup below. 1. CELOSIA, COCKSCOMB. (Greek : dried or burnt, alluding to the scarious bracts.) Flowers summer. C. cristata, Linn. COMMON C. Of the gardens, from the Tropics, in various usually monstrous forms, the showy flower crests crimson-red, sometimes rose-colored, yellow, or white. 2. AMARANTUS, AMARANTH. (From Greek for unfading.) Coarse weeds of cult, and waste grounds, and one or two cultivated for ornament. Flowers late summer. Bracts commonly awn- pointed. # RED AMARANTHS, the flower clusters or the leaves tinged with red or purple (except sometimes in the last). *- Spikes drooping. A. caudatus, Linn. PRINCE'S FEATHER. Cult, from India; tall, stout; leaves ovate, bright green; spikes red, naked, long and slender, in a drooping panicle, the terminal one forming a very long tail. i- -i- Spikes erect. A. hypochondflacus, Linn. Cult, from Trop. Amer.; stout; leaves oblong, often reddish-tinged ; flower clusters deep crimson-purple, short and thick, the upper making an interrupted blunt spike. A. paniculatus, Linn. Coarse weed in gardens; the oblong-ovate or lance-oblong leaves often blotched or veined with purple ; flowers in 362 AMARANTH FAMILY. rather slender purplish-tinged spikes collected in a terminal panicle. Trop. Amer. A. Gangeticus, Linn. Cult, from E. Asia in many forms, usually under the name A. MELANCHOLICUS or LOVE-LIES-BLEEDING, or in the form (used for carpet bedding) with foliage marked with red, violet, or yellow, as A. TRICOLOR. Often rather low, the steins and stalks red ; leaves ovate and thin, petioled, dark purple or partly green ; or in a form grown by the American Chinese as a pot herb, the herbage is entirely green. Flowers mostly glomerate, on axillary and terminal branches. * * GREEN AMARANTHS, with the inflorescence and leaves green or nearly so. *- Plant not spiny. *-* Tall and erect. A. retroflexus, Linn. PIGWEED, BEETROOT. A weed everywhere in cultivated lands, with a slender red root ; roughish or pubescent, the leaves ovate or rhomb-ovate, with more or less undulate margins, long- petioled, dull green, entire ; spikes thick and crowded into a stiff or bunchy panicle ; sepals acute or obtuse. Trop. Amer. A. ch/ordstachys, Willd., also a common weed, is smoother and deeper green, and has slender or flexuose spikes which are more spreading ; sepals generally sharper. Trop. Amer. -M- -w- Decumbent or low and diffuse. A. cilbus, Linn. TUMBLEWEED. Pale green and smooth, the plant low and diffusely branched, in autumn often forming a ball-like mass and rolling before the wind ; leaves obovate and spatulate ; flowers all in small clusters in their axils and covered by rigid sharp-pointed bracts ; sepals 3 ; stamens 2 or 3. Common in waste grounds. A. blitoldes, Watson. Wild W. of the Mississippi and becoming a weed along roadsides and railroads E.; prostrate or decumbent, often reddish, forming a mat ; spikes narrow ; bracts short-acuminate ; seed larger than in the last. H- - Plant with a pair of spines in the axil of each leaf. A. spindsus, Linn. THORNY A. Waste ground, chiefly S. ; leaves dull green, rhomb-ovate or ovate-lanceolate ; flowers small, yellowish- green, in round axillary clusters and in a long terminal spike. Trop. Amer. 3. ACNIDA, WATER HEMP. (Greek for nettle.) Three or four confused species in our territory. The commonest are A. cannabina, Linn. Salt marshes along the coast; a tall annual, like an Amaranth ; bracts inconspicuous, and the fleshy indehiscent fruit 3-5-angled and crested ; leaves lanceolate or narrower, acuminate and long-stalked ; fruit indehiscent. A. tuberculata, Moq. In wet places, Mich., W. and S., not in salt marshes ; generally tall and erect (low and decumbent forms) with lance- olate, acute, or obtuse leaves, and regularly dehiscing fruit ; pistillate flowers in dense clusters, in naked or leafy terminal spikes. (I) 4. TELANTHERA. (Greek: complete anthers, referring to the 10 bodies being equal.) T. Bettzichiana, Regel. (ALTERNANTHERA PARONYCHIOIDES of gar- deners). A familiar bedding and edging plant from S. Amer. ; compact, only a few inches high, with narrow spatulate or oblanceolate leaves, which are blotched with orange, red, or crimson, or shaded with dull purple. (D GOOSEFOOT FAMILYo 363 5. GOMPHRENA. (Ancient name of an Amaranth.) Flowers summer,, G. globbsa, Linn. GLOBE AMARANTH or BACHELOR'S BUTTON. Cult, from India, for the dry Clover-like heads, which are used as Immortelles ; low, branching, pubescent, with oblong, nearly sessile leaves, and dense round heads crimson, rose-color, or white. (J) 6. FROELICHIA. (J. A. Frcdich, a German botanist of the last century. ) F. Florid^na, Moq. Stem l-3, leafless above; leaves lanceolate, silky beneath ; flowers in spikelets, which are crowded into an inter- rupted spike-like inflorescence ; calyx very woolly. Sandy dry places, Minn., S. 7. IRESINE. (Greek name of a wreath or staff entwined with fillets of wool, referring to the habit of the calyx, in some species, of bearing long wool.) (i) /. Herbst/i, Hook. (ACHYRANTHES VERSCHAFFELTII of gardens). Com- mon plant in conservatories, and bedded out in summer like Coleus, of many colors of leaves ; erect, l-2, with very roundish or kidney-shaped, smooth, glossy-red stems ; leaves opposite, somewhat cordate, generally notched at the top, long-petioled, the nearly opposite conspicuous veins curving off from the midrib ; flowers white and small, in a loos? terminal panicle. Brazil. I. celosioldes, Linn. Erect and slender, 2-4, nearly glabrous ; leaves ovate-lanceolate ; silver-white flowers in naked and slender pani- cles. Diy banks, Ohio, W. XCIV. CHENOPODIACEJ], GOOSEFOOT FAMILY. Represented chiefly by homely herbs, with inconspicuous greenish flowers with no dry bracts. The 1-celled ovary has a single ovule and ripens into an akene or utricle, containing a single seed, usually with embryo coiled more or less around mealy albumen. Leaves chiefly alternate. Plants neither attractive nor easy to students ; only the cultivated plants and commonest weeds here given. Calyx sometimes fleshy. The Madeira Vine (Boussingaultia baselloides, HBK.) belongs in this family. * Plant not fleshy nor jointed; leaves not spiny. i- Leaves flat, with a distinct limb, generally broad. *+ Flowers bractless. 1. CTCLOLOMA. Flowers very small, perfect or sometimes the stamens 0. Calyx 5-cleft, the lobes strongly keeled and becoming winged and inclosing the depressed fruit. Coarse herb with alternate and sinuate petioled leaves, and flowers sessile in an open panicle. Styles 3. Stamens 5. 2. SPINACIA. Flowers dioecious, in axillary close clusters ; the staminate ones racemed or spiked, consisting of a 4-5-lobed calyx and as many stamens. Pistillate flowers with a tubular calyx which is 2-3-toothed at the apex and 2-3-horned on the sides, harden- ine and inclosine the akene. Styles 4. Stamens 4-6. 864 GOOSEFOOT FAMILY. 8. CHENOPODIUM. Flowers perfect in small clusters collected in spiked or sometimes open panicles. Calyx mostly 2-5-cIeft, dry or succulent in fruit. Ovary and utricle depressed. (Lessons, Fig. 386.) Styles 2, rarely 3. Stamens 1-5. H- -M- Flowers with bracts (or, if imperfect, the staminate ones bractless). 4. BETA. Flowers perfect, clustered, with 3 bracts and a 5-cleft calyx becoming indurated in fruit, inclosing the hard akene, the bases of the two coherent. Stamens 5. Style short ; stigmas mostly 2. 5. ATKIPLEX. Flowers monoecious or dioecious, the staminate like those of 3, except that the pistil is abortive, the pistillate comprising a single naked pistil (sometimes calyx-bearing in the garden Orach), inclosed in a pair of leafy mostly mealy bracts which are enlarged in fruit and sometimes united. Stamens 3-5. +- +- Stem leaves linear awl-shaped, with no distinct petiole. 6. CORISPEKMUM. Flowers perfect, single, sessile in the axils of the upper leaves or bracts. Calyx a single small sepal on the inner side of the flower. Styles 2. Stamens 1-2. * * Plant more or less fleshy, often spinescent, growing on the seacoast or in saline soils. +- Leaves apparent, alternate ; stem not jointed. 7. STL52DA. Flowers perfect, in the axils of leafy bracts, sessile. Calyx fleshy, 5-parted, often crested but wingless, inclosing the utricle. Stigmas 2-3. Stamens 5. Leaves soft. 8. SALSOLA. Flowers perfect. Calyx 5-parted, the divisions inclosing the fruit and finally becoming horizontally winged. Styles 2. Stamens generally 5. Leaves stiff and spinescent. +- +- Leaves reduced to opposite fleshy scales ; stem terete and jointed. 9. SALICORNIA. Flowers perfect, in 3's (the lateral sometimes sterile), immersed in hollows of the upper joints and forming a narrow strict spike. Calyx small and some- what inflated, becoming spongy and inclosing the flattened utricle. Styles 2. Sta- mens 1-2. 1. CYCLOLOMA, WINGED PIGWEED. (Greek: circle, border, from the encircling wing of the calyx.) C. platyphyllum, Moq. A diffuse herb, 6'-20', webby-pubescent or nearly glabrous, green or purplish, often becoming a tumble weed in the fall. Sandy soils, Minn., S. 2. SPINACIA, SPINACH, SPINAGE. (Latin for spine or thorn, from the horns or projections on the fruiting calyx of one variety.) S. oleracea, Mill. COMMON SPINACH. Cult, from the Orient, as a pot herb ; the soft fleshy leaves triangular or ovate and petioled. (g) 3. CHENOPODICTM, GOOSEFOOT (which the name denotes in Greek, in reference to the shape of the leaves of some species), PIGWEED. Weeds ; flowers late summer and autumn. * ELITE. Calyx fleshy in fruit, generally colored, the dense clusters of flowers showy and berry-like. C. capitatum, Watson. STRAWBERRY ELITE, STRAWBERRY SPINACH. Flower heads as the fruit matures becoming bright red and juicy, like strawberries ; leaves triangular and halberd-shaped, wavy-toothed, smooth and bright green. Dry banks, margins of woods, etc., N., sometimes in gardens as a pot herb, (g) (I) GOOSEFOOT FAMILY. 365 * .:. PIGWEEDS, etc. Plant mealy or glabrous, never hairy or aromatic. H- Leaves narrow, entire or somewhat sinuate-dentate; pericarp easily separating from the seed. C. Bosciinum, Moq. From N. Y., W. and S. ; erect, 2, and slender, nearly glabrous ; leaves oblong or linear-lanceolate, narrowed into a slender petiole ; flowers in small clusters or solitary. - *- Leaves broader and (in ours} prominently sinuate or lobed; peri- carp persistent. *- y. Leaves triangular-hastate. C. Bbnus-Henrlcus, Linn. GOOD-KING-HENRY. MERCURY (sometimes degenerated into "MARKERY"). Cult, in some old gardens as a pot herb, and sparingly escaped ; slightly mealy ; calyx fully inclosing the fruit, the seed vertical ; leaves triangular and partly halberd-shaped ; flower clusters crowded in an interrupted terminal spike. Eu. ++ (D Leaves not hastate. = Plant erect, mostly tall. II Foliage bright green, the leaves thin. C. hybridum, Linn. MAPLE-LEAVED P. Waste grounds ; unpleas- antly scented like Stramonium, bright green throughout ; the widely branching stem 2-4 high ; the thin large leaves triangular and heart- shaped, sinuate and angled, the angles extended into a few taper-pointed coarse teeth ; racemes in loose and leafless panicles ; calyx lobes keeled. C. murale, L. Loosely branched, lower ; leaves rhomboid-ovate and acute, coarsely and sharply unequally toothed ; spikes or racemes diverg- ing ; calyx lobes scarcely keeled. N. Eng., W. and S. Eu. II || Foliage more or less white-mealy, particularly beneath, the leaves thickish. C. urbicum, Linn. Only slightly mealy, erect-branched, l-3 ; leaves triangular and acute, coarsely and sharply many-toothed; erect spikes crowded in a long narrow panicle ; calyx lobes not keeled. Throughout. Eu. C. dlbum, Linn. COMMON PIGWEED, LAMB'S-QUARTERS. One of the commonest of weeds, in all cultivated grounds, and variable ; erect, 1- 10 ; leaves rhomb-ovate to lanceolate, at least the lower ones angular- toothed ; spikes dense and panicled ; calyx lobes strongly keeled. Eu. (Lessons, Fig. 386.) = = Plant spreading, mostly prostrate on the ground. C. glaticum, Linn. A foot or less high, glaucous and mealy ; leaves sinuate-toothed or pinnatifid, obtuse ; flowers in axillary spiked clusters. Frequent. Eu. # * * AROMATIC GOOSEFOOTS. Minutely glandular or pubescent, aro- matic-scented; not mealy or scurfy ; the seed sometimes vertical, (p (2) C. Bdtrys, Linn. JERUSALEM OAK or FEATHER GERANIUM. Gardens and some roadsides ; low, spreading, almost clammy-pubescent, sweet- scented ; leaves sinuate-pinnatific , slender-petioled ; racemes loosely corymbed. Eu. C. ambrosioldes, Linn. MEXICAN TEA, WORMSEED. Waste grounds, especially S.; rather stout, smoothish, strong-scented ; leaves oblong or lanceolate, varying from entire to cut-pinnatifid, nearly sessile ; spikes dense, leafy or leafless. This, especially the more cut-leaved and elon- gated-spiked var. anthelmfnticum, Gray, is used as a vermifuge, and yields the wormseed oil. Trop. Amer. 366 GOOSEFOOT FAMILY. 4. BETA, BEET. (Latin nariie.) One species in cultivation, viz. : B. vulgaris, Linn. COMMON BEET. From S. Eu.; cult, in many varie- ties, with ovate-oblong, smooth, often wavy-margined leaves, sometimes purple-tinged; flower clusters spiked; root conical or spindle-shaped. MANGEL-WURZEL is a variety, the large root used for feeding cattle. Swiss CHARD is a form with broad petioles, used as a pot herb. There are also ornamental-leaved forms, (g) 5. ATRIPLEX, ORACH. (Latin, from the Greek, not nourishing .} * Upright or erect, green. A. hortSnse, Linn. ORACH. Tall and strict (3-4) ; leaves cordate- ovate and large, sinuate-notched, or those near the inflorescence becom- ing lance-ovate and entire, all slender-petioled ; flowers in a large ter- minal panicle, the heart-shaped fruiting bracts conspicuous and often colored. Old World. Sometimes cult, as a substitute for Spinach. A. patulum, Linn. Erect or sometimes prostrate, glabrous or slightly scurfy ; leaves narrowly lanceolate-hastate, entire or somewhat sinuate- dentate, petioled, the lower ones sometimes opposite, the uppermost becoming linear ; bracts triangular-ovate or rhombic-hastate. Generally distributed, and immensely variable in form of leaves. * * Diffusely spreading, ichite-mealy. A. arenarium, Nutt. Leaves oblong and narrowed at the base, nearly sessile ; bracts broadly wedge-form and united, 2-5-toothed. Coast, Mass., S. 6. CORISPERMUM, BUG-SEED (which the name means in Greek, from the oval, flat fruit.) C. hyssopifdlium, Linn. In sands along the Great Lakes and W.; pale, diffusely branched,, and sometimes becoming a tumble weed in fall, glabrous, or hairy when young ; fruits wing-margined, in terminal inter- rupted spikes. 7. SU-SJDA, SEA ELITE. (Arabic name.) Uninteresting saline plants, often running into perplexing forms. S. linearis, Moq. The only species in the East, is either erect or prostrate, l-2, branched ; leaves 2' or less long, narrow at the base, not spine-like ; bracts acuminate, on slender branchlets. Seacoast. 8. SALSOLA, SALTWORT. (Latin, salty.) S. Kali, Linn. Diffusely branched, rough or nearly smooth ; leaves short, stiff and prickly-pointed, 2-4 times longer than the bracts ; calyx often reddish, forming a beak-like body over the fruit, the wings thick and less prominent than the calyx lobes. Seashore, N. Eng., S. Var. Tragus, Moq. RUSSIAN THISTLE, RUSSIAN CACTUS. More bushy and rigid ; leaves of mature plant only a little longer than the leaf-like bracts ; calyx membranaceous and generally bright rose color, the wings much longer than the calyx lobes. Introd. into the Upper Miss, valley and the plains (also in N.Y.) from N. Eu., arid now a pernicious weed. 9. SALICORNIA, GLASSWORT, SAMPHIRE. (Latin: salt and horn, from the habitat and the horn-like branches.) S. mucronata, Bigel. Erect and stout, naked below, becoming red ; spikes thick, the scales conspicuous and pointed. Seacoast, Va., N. BtTCKWHEAT FAMILY. 367 S. herbacea, Linn. Erect or spreading, green ; spikes elongated and narrow, the scale obscure and very blunt. Salt places, along the coast and inland. S. ambfgua, Michx. Tufted, with long decumbent or ascending hard stems, greenish or lead color ; spikes slender and short-jointed, the scales short or acutish. Seacoast, Mass, to Tex. 2Z XCV, PHYTOLACCACKE, POKEWEED FAMILY. A small family of herbs or shrubs, with alternate and entire thin leaves and perfect flowers, the latter with the characters of the Goosefoot Family, except that the ovary is usually several-celled, the carpels united in a ring and (in ours) form- ing a berry. 1. EIVINA. Calyx 4-parted, colored like a corolla. Stamens 4-8. Ovary t-celled. Stigma capitate, the style short. Herbs with a woody base and white or rose-colored flowers in axillary and terminal racemes. 2. PHYTOLACCA. Calyx of 5 rounded, petal-like, white sepals. Stamens 5-80. Ovary of several cells and lobes, bearing as many short styles, in fruit a depressed juicy berry, containing a ring of vertical seeds. Bank herb, with terminal (becoming lateral) racemes. 1. RIVINA. (A. Q. Rivmus, a German botanist, two hundred years ago.) 11 R. humilis, Linn. Very finely pubescent or glabrous, l-2 ; leaves oblong- or lance-ovate, long-petioled and acuminate, alternate ; small whitish flowers in short racemes, followed by small oblong red berries. Cult, in greenhouses from Trop. Amer., for its ornamental fruit, and native in S. Fla. 2. PHYTOLACCA, POKEWEED, SCOKE. (Hybrid name, of Greek and French, referring to the crimson or lake coloring of the berries.) 2/ P. decandra, Linn. COMMON P. or SCORE, GARGET, PIGEON BERRY. Coarse smooth weed of low grounds, with large acrid-poisonous root, stout stems 6-9 high, alternate ovate-oblong leaves on long petioles, and racemes becoming lateral opposite a leaf, in summer, ripening the dark crimson purple berries in autumn ; stamens, styles, and seeds 10. Young shoots sometimes eaten as a pot herb. XCVI. POLYGONACKE, BUCKWHEAT FAMILY. Known by the alternate entire leaves having stipules in the form of scarious or membranous sheaths or ocreae (sometimes obsolete) at the strongly marked usually tumid joints of the stem. Flowers mostly perfect, on jointed pedicels, with green or colored 3-6-parted usually persistent or withering calyx, 4-12 stamens on its base, 2 or3 stigmas, 1-celled ovary with a single ovule rising from its base (Lessons, Figs. 342, 344), forming an akene or nutlet which is 2-4-angled or winged. 368 BUCKWHEAT FAMILY. Embryo mostly on the outside of mealy albumen, the radicle pointing to the apex of the fruit. Juice acid or acrid. * Calyx of sepals often of two sorts ; styles 3. 1. EHEUM. Sepals all similar, petal-like, withering-persistent underneath the 8-winged fruit. Stigmas capitate or wedge-shaped. Stamens 9. 2. EUMEX. Sepals of 2 sorts ; the 3 outer ones herbaceous and at length spreading ; the alternate inner 3 larger, somewhat colored, enlarging after flowering, becoming veiny and dry, often bearing a grain-like tubercle on the back, and convergent over the 8-angled akene. Stigmas a hairy tuft. Stamens 6. # * Calyx of5, rarely 4, more or less petal-like similar sepals, erect after flowering. 8. POLYGON UM. Flowers in racemes, spikes, or else in the axils of the leaves. Akene either lenticular when there are 2 stigmas, or triangular when there are 3. Embryo curved round one side of the albumen ; cotyledons narrow. Stamens 4-9. 4. FAGOPYEUM. Differs from one section of Polygonum mainly in having an embryo in the center of the albumen, which is divided into 2 parts by the very broad leaf-like cotyledons. The triangular akene longer than the calyx. Stamens 8. 5. POLYGONELLA. Flowers on solitary jointed pedicels (nodding in fruit) in slender panicled racemes. Leaves jointed at the base. Embryo slender and nearly straight, lying in one side of the albumen. Stamens 8. 1. RHEUM, RHUBARB. (Greek, from Bha, the old Greek name of rhubarb.) Only the following species common ; ^thers are sometimes cult, for ornament. R. Rhapdnticum, Linn, (i.e., Pontic Rha or Rheum}. GARDEN R. or PIE PLANT ; the large fleshy stalks of the ample rounded leaves, filled with pleasantly acid juice, cooked in spring as a substitute for fruit ; flowers white, in late spring, in tall panicles. Old World. 2. RUMEX, DOCK, SORREL. (Old Latin name.) The three en- larged sepals which cover the fruit are called valves. Flowers greenish, in whorls on the branches, forming panicled racemes or interrupted spikes. 1. DOCK. Herbage bitter; flowers perfect or partly monoecious, in summer. * In marshes ; stem erect, stout ; leaves lanceolate or lance-oblong, flat, not wavy ; valves entire or obscurely wavy-toothed in the first species, y. *- Pedicels longer than the fruiting calyx. R. Britannica, Linn. GREAT WATER DOCK. Common N. ; 5-6 high ; leaves often l-2 long, the margins obscurely erose-crenulate ; flowers nodding on slender pedicels which are about twice the length of the fruiting calyx ; the values round-ovate or almost orbicular, very obtuse and obscurely cordate, thin, finely reticulated, nearly \' wide, each bear- ing a grain. N. Eng. and N. J., W. R. verticillatus, Linn. SWAMP D. Common N.; 3-5 high ; fruit- bearing pedicels slender and club-shaped, abruptly reflexed, 3-4 times longer than the calyx ; valves somewhat rhombic and with narrow blunt apex, each bearing a very large grain ; leaves thickish, the lowest often heart-shaped at base ; raceme long and nearly leafless, the whorls loose. *- M- Pedicels shorter than the fruiting calyx. R. salicif61ius, Weinm. WHITE D. Salt marshes and lake borders ; l-3 high ; leaves narrowly or linear-lanceolate ; pedicels much shorter BUCKWHEAT FAMILY. 369 than the fruiting calyx and in much crowded whorls, forming a spike ; valves triangular and small, one or all with a very large grain ; root white. N. Eng. to Great Lakes and W. R. altlssimus, Wood. PALE D. 2-6 high ; pedicels nodding, shorter than the fruiting calyx, which has broadly ovate, loosely reti- culated valves, one with a large grain, the others commonly naked ; root yellow. Moist grounds, N. J., W. * * Sandy seashore and river banks N. ; 5'-12' high, spreading. (D R. marltimus, Linn. GOLDEN D. Minutely pubescent ; leaves lance- linear, wavy-margined, the lower auricled or heart-shaped at base ; whorls much crowded into leafy spikes ; valves rhombic-oblong with a tapering point, turning orange-colored, a large grain on the back and 2 or 3 long stout bristles on each margin. * * * Weeds nat. from Eu. in cult, or waste ground ; stem erect, 2-4 high ; lower leaves or some of them heart-shaped at base, all more or less wavy ; root commonly yellow and spindle-shaped. 1J. - Valves conspicuously toothed at base, one (chiefly} grain-bearing. R. obtusifblius, Linn. BITTER D. Leaves little wavy, the upper lance- oblong and acute, lower oblong-heart-shaped and obtuse ; whorls loose and distant ; valves ovate, partly halberd-shaped, usually only one grain- bearing. H_ 4- Valves entire or obscurely denticulate, one or more grain-bearing (or sometimes all naked in the last) . - Leaves with wavy or crisped margins. R. crfspus, Linn. CURLED D. Leaves green, lanceolate, very wavy- curled, the lower rather truncate than heart-shaped at base; whorls crowded in long racemes ; valves rounded, heart-shaped, nearly entire, mostly grain-bearing. Hybridizes with R. obtusifolius. R. sanguineus, Linn. BLOODY-VEINED or RED D. Leaves red-veined, less curled, lanceolate or oblong, often fiddle-shaped ; whorls distant, in long slender and leafless spikes ; pedicels very short, jointed at the base ; valves narrowly oblong and obtuse, one or more grain-bearing. fi. conglomerates, Murray. SMALLER GREEN D. Like the last, but the panicle leafy, the leaves never fiddle-shaped, the pedicels jointed below the middle, the valves acutish and all grain-bearing. Moist grounds. ^ ^ Leaves not curly- nor wavy-margined. R. Patient/a, Linn. PATIENCE D., HERB PATIENCE. Very tall and strong species, cult, as a pot herb and sparingly escaped ; leaves large, ovate-oblong or lanceolate and often broadest above the middle ; valves very large and thin (3" or more broad), one bearing a small grain, or its midrib thickened at the base. 2. SORRELS. Herbage acid; some leaves halberd-shaped, others with entire narrowed base; flowers dioecious, small, in a terminal naked panicle ; valves naked ; flowers spring and summer. 2Z R. Acetosella, Linn. COMMON or SHEEP SORREL. Low weed in all sterile fields ; leaves lance-oblong or halberd-shaped, the lobes or auricles narrow ; pedicels jointed with the flower ; ovate valves hardly enlarging in fruit. Eu. R. Acetosa, Linn. Strong and tall (l-3) ; leaves auriculate at the base, the radical ones broad and very obtuse and on long slender stalks, the cauline long-oblong-lanceolate ; inner valves orbicular and enlarging in fruit, the small outer ones reflexed. Cult, as a spring vegetable, and sparingly escarped E. Eu. GRAY'S F. F. & G. BOX. 24 3 TO BUCKWHEAT FAMILY. 3. POLYGONUM, KNOT WEED, JOINT WEED. (Greek: many- jointed.) Chiefly weeds ; some with rather showy flowers j the follow- ing are the commonest ; flowers late summer and autumn. 1. flowers along the stem, nearly sessile in the axils of the almost sessile linear or oblong leaves, small, greenish-white j sheaths scarious, usually cleft or torn and fringed. * Stems leafy throughout. P. marltimum, Linn. Glaucous, prostrate, the stems stout and short- jointed ; leaves oval to linear-oblong, thick, surpassing the nodes ; stipules very prominent. Seacoast, Mass., S. ^ (D P. aviculare, Linn. COMMON KNOTWEED or DOORWEED. Generally prostrate or creeping, bluish-green, growing everywhere in hard soils about yards, the stems and roots strong ; leaves small, oblong or lanceo- late, acute or acutish ; sepals very small, green and pinkish. (D P. er^ctum, Linn. Erect or ascending, loose in habit, l-2 ; leaves oblong or oval and obtuse ; flowers larger than in the last, on more evi- dent pedicels. Roadsides. * * Stems with much reduced or bract-like leaves above. P. ramosfssimum, Michx. Nearly erect, much branched, and rigid striate stems 2-4 high ; lanceolate or linear leaves tapering into a petiole, and a glossy akene ; sepals 6 and stamens 6 or 3, or else sepals 5 with 4 or 5 stamens. Mass., W. P. t^nue, Michx. Slender, upright, with thread-like branches, along which the upper flowers form a loose leafy spike ; leaves narrow linear, acute ; akene shining. Dry soil, N. Eng. , S. and W. (D 2. Flowers collected in terminal spikes or spike-like racemes, rose-purple or flesh-color, or rarely white or greenish. # Leaves lanceolate, oblong, or ovate, chiefly petioled ; sheaths cylindrical / flowers several from each bract of the spike, 5-parted. - Sheaths and bracts not ciliate (except rarely in the first) nor fringed, the sheaths without a border j sepals not punctate ; style 2-cleft. ++ Spikes narrow or loose ; leaves narrow. P. Iapathif6lium, Linn. Tall, l-6 high ; leaves tapering from near the base to a narrow point (4 '-12' long); glabrous, or the peduncles rough with scattered sessile glands ; spikes linear, nodding ; flowers flesh-color or pale rose ; the 6 stamens and 2 styles included ; akene flat, with concave sides. Wet places, N. Eng., W. Very variable, one form (var. incanum) with leaves hoary beneath. P. Fennsylvanicum, Linn. Stems l-3 high, the branches above and peduncles bristly with stalked glands ; spikes oblong, short and blunt, erect ; flowers rose-purple ; stamens 8, a little protruding ; style 2-cleft ; akene with flat sides. Common in moist places. ** *+ 2/ Spikes usually heavy and dense ; leaves broad. P. amphibium, Linn. WATER P. Chiefly N. ; in water, stems root- ing below, often simple, bearing a single ovate or oblong dense spike or head of pretty large and showy rose-red flowers ; leaves rather thick, oblong, heart-oblong, lance-ovate or lanceolate, mostly long-petioled, often floating ; stamens 5. P. Muhlenbe'rgii, Watson. Decumbent or nearly erect, rough with short appressed or glandular hairs ; leaves thinnish, broad-lanceolate and large, long-acuminate ; spike l'-3 f long. Generally hi muddy places, N. Eng., \V. andS. BUCKWHEAT FAMILY. 371 - *- Sheaths with an abruptly spreading leafy border (which sometimes falls off), or else the sheaths and bracts bristly-ciliate. M. Style 2- cleft, and akene somewhat flattened ; sepals not punctate. 11 Stem rooting at base, ascending. P. Hartwrightii, Gray. Stem very leafy, the leaves narrow and short-stalked; stems rough-hairy, at least on the sheaths and bracts; sheaths generally with a conspicuous, leafy border ; flowers and fruit like P. amphibium. Wet or muddy places, N. Eng., W. = = d) Stems erect. P. Careyi, Olney. Swamps from Penn., N. and E. ; leaves narrowly lanceolate, roughish, tapering both ways ; sheaths margined or ciliate ; peduncles glandular, bristly ; stamens 5. P. orientate, Linn. PRINCE'S FEATHER. Gardens and cultivated grounds, from India ; with large, ovate, pointed leaves, and 7 stamens ; very tall, with ciliate or bordered sheaths, soft-hairy ; flowers in cylindrical nod- ding spikes. P. Persicar/a, Linn. LADY'S THUMB. Nat. from Eu., near dwellings ; about 1 high ; upper face of leaves with a dark blotch near the middle ; sheaths somewhat bristly-ciliate ; spikes oblong, dense, erect, on naked peduncles ; flowers greenish-purple ; stamens mostly 6 ; style 2-3-cleft ; akene either flattish or triangular. ++ ** Style generally 3-parted and the akene triangular / sepals mostly dotted. = Herbage not acrid nor punctate with pellucid dots. .P. hydropiperoldes, Michx. Stems slender, rising out of shallow water, l-3 high ; leaves narrowly lanceolate or lance-oblong ; sheaths hairy and fringed with long bristles ; spikes erect, slender ; flowers small, pale or white ; stamens 8 ; style 3-cleft ; akene sharply triangular. Common. 2/ = = Herbage (smooth) pungently acrid ; leaves and pale sepals marked with pellucid dots or glands, in which the acrid quality resides. P. acre, HBK. WATER SMARTWEED. Stems rooting at the decum- bent base, rising 2-4 high ; leaves lanceolate or linear, taper-pointed ; spikes slender, erect ; flowers whitish or pale flesh-color ; stamens 8 ; akene sharply triangular, shining. Common in wet places. "& P. Hydr6piper, Linn. COMMON S. or WATER PEPPER. Low or wet grounds N. ; l-2 high ; leaves oblong-lanceolate ; spikes nodding, mostly short ; flowers greenish-white ; stamens 6 ; akene either flat or obtusely triangular. (D * * Leaves ovate, short-petioled ; sheaths cylindrical, fringed-hairy ; green- ish flowers 1-3 from each bract of the long and slender spikes, unequally ^-parted ; the 2 styles reflexed on the lenticular akene and hooked at the tip. P. Virginianum, Linn. Nearly smooth, 2-4 high; leaves rough- ciliate, 3'-6' long ; flower somewhat curved ; stamens 6. Frequent in thickets. H * * * Leaves heart-shaped or arrow-shaped, petioled; sheaths half- cylindrical. +- TEAR THUMB. Stems with spreading branches, the angles and petioles armed with sharp reflexed prickles, by which the plant is enabled almost to climb ; flowers in peduncled heads or short racemes, white or flesh- color. (T) P. arif61ium, Linn. Low grounds ; leaves halberd-shaped, long-peti- oled ; the peduncles glandular-bristly ; stamens 6 ; styles 2 ; akene len- ticular. 372 BIETHWORT FAMILY. P. sagittitum, Linn. Low grounds ; leaves arrow-shaped, short-peti- oled ; the peduncles naked ; stamens mostly 8 ; styles 3 ; akene sharply 5-angled. -- *- BLACK BINDWEED. Stems twining, not prickly ; flowers whitish, in loose, panicled racemes; three outermost of the 5 divisions of the calyx keeled or crested, at least in fruit; stamens 8; styles 3; akenes trian- gular. P. Convdlvulus, Linn. BLACK BINDWEED. Low twining or spreading weed from Eu., in cultivated fields, etc.; smoothish, with heart-shaped and almost halberd-shaped leaves, and very small flowers. P. cilin6de, Michx. Rocky shady places ; tall-twining, rather downy ; a ring of reflexed bristles at the joints ; leaves angled-heart-shaped ; outer sepals hardly keeled. 2i P. dumet6rum, Linn., var. scclndens, Gray. CLIMBING FALSE BUCK- WHEAT. Moist thickets ; tall-twining, 6-12, smooth ; joints naked ; leaves heart-shaped or approaching halberd-shaped ; panicles leafy ; outer sepals strongly keeled and in fruit irregularly winged. 2Z 4. FAGOPYRUM, BUCKWHEAT. (The botanical name, from the Greek, and the popular name, from the German, both denote Beech- wheat, the grain resembling a diminutive beech-nut.) Cult, from N. Asia, for the flour of its grain ; flowers summer. (Lessons, Fig. 342, 344.) F. esculentum, Moench. COMMON B. Nearly smooth ; leaves triangular- heart-shaped, inclining to halberd-shaped or arrow-shaped, on long petioles ; sheaths half-cylindrical ; flowers white or nearly so, in corym- bose panicles ; stamens 8, with as many honey-bearing glands interposed ; styles 3 ; acutely triangular akene large. F. Tatdr/cum,Gsertii. TARTARY or INDIAN WHEAT. Cult, for flour ; like the other, but flowers smaller and tinged with yellowish ; grain smaller, with its less acute angles wavy, dull, and roughish. 5. FOLYGONELLA. (Diminutive of Polygonum.) P. articul&ta, Meisn. A slender little plant, bushy-branching, 4'-12' high ; leaves small and thread-like or at length none ; the sheaths trun- cate, naked, rigid ; many-jointed raceme with a single flower under each bract ; flowers rose-colored, nodding ; stamens 8 ; akene triangular. Sandy dry soils, on the coast, Me., S. , and along the Great Lakes. XCVH. ARISTOLOCHIACE^l, BIRTHWORT FAMILY. Known from all other apetalous orders by the numerous ovules and seeds in a 6-celled ovary, to which the lower part of the lurid calyx is adherent, the latter mostly 3-lobed, the stamens generally 6 or 12, and more or less united with the style. Anthers adnate and turned outwards. .Calyx dull- colored, valvate in the bud. Leaves petioled, usually heart- shaped, not serrate. Flowers solitary, perfect, commonly large and odd. Bitter, tonic or stimulant, sometimes aro- matic plants. BIRTH WORT FAMILY. 373 I ASARITM. Low stemless herbs, with one or two leaves on long petioles, and a flower at the end of a creeping aromatic rootstock, the flowers therefore close to the ground. Calyx regular, with 3 equal lobes. Stamens 12, distinct, borne on the apex of the ovary or the base of the stout style, usually pointed beyond the anther. Seeds large, thickish, in a rather fleshy and irregularly bursting pod. 2. ARISTOLOCHIA. Leafy-stemmed herbs or woody twiners. Calyx tubular, variously irregular, often curved. Filaments none ; anthers adherent directly and by their whole inner face to the outside of the 8-6-lobed stigma. Seeds very flat, in a dry 6- valved pod. 1. ASARUM, ASARABACCA, WILD GINGER. (Ancient name, of obscure derivation.) On hillsides in rich woods ; flowers spring. 2/ * Filaments slender, much longer than the short anthers ; style 1, thick, bear- ing thick stigmas ; leaves a single pair with a peduncle between them. A. Canadense, Linn. CANADA WILD GINGER, sometimes called SNAKE- ROOT. Soft-pubescent ; leaves broadly heart-shaped or kidney-shaped, not evergreen; calyx bell-shaped, but cleft down to the adherent ovary, brown-purple inside, the abruptly spreading lobes pointed. Kich woods, commonest N. * * Filaments short or almost none ; anthers oblong-linear ; styles 6, each Z-cleft, bearing the stigma below the cleft; leaves thick and evergreen, smooth, often mottled, usually only one each year; rootstocks in a close cluster. A. Virgfnicum, Linn. VIRGINIA W. Along the Alleghanies, Va., S. ; leaves small, rounded, heart-shaped ; calyx tubular-bell-shaped with a somewhat narrowed throat and broad short lobes, the base coherent only with base of the ovary. A. arifdlium, Michx. Va., S., has larger, somewhat halberd-shaped leaves, and very short and blunt lobes to the calyx. 2. ARISTOLOCHIA, BIRTHWORT. (Ancient name, from medicinal properties.) Cells of the anthers in our species 4, in a horizontal row under each of the 3 lobes of the stigma, i.e., two contiguous 2-celled anthers in each set, or 6 in all. Flowers in and above the axils. Sev- eral curious species in greenhouses. * Flowers all next the root, curved like the letter S, contracted in the middle and at the throat. A. Serpentaria, Linn. VIRGINIA SNAKEROOT (used in medicine). Rich woods, chiefly in Middle States and S. ; low, downy herb ; stems clustered, about 1 high ; leaves ovate or oblong and heart-shaped, some- times halberd-form, acute. 2/ * * Flowers from accessory axillary buds, strongly curved, contracted at the mouth. A. Slpho, L'Her. PIPE VINE, DUTCHMAN'S PIPE (from the shape of the curved calyx). Rich woods from Penn., along the mountains S., and planted for arbors ; very tall-climbing woody twiner, smooth, but the rounded heart-shaped leaves often downy beneath, these becoming 8'-12 f broad; peduncles with a clasping bract, drooping; calyx !' long, in- flated above the ovary, narrowing above, contracted at the throat, the flat border brown-purple and obscurely 3-lobed ; flowers late spring. A. tomentdsa, Sims. A more slender woody climber, with smaller, rounder, and very veiny, downy leaves, and yellowish flower, with an oblique, almost closed, brownish orifice, the borders reflexed ; flowers late spring or summer. N. C., S. and W. 374 PEPPER FAMILY. XCVin. PIPEEACE^l, PEPPER FAMILY. Herbs (or the cultivated species sometimes woody) with alternate or opposite, entire leaves, and wholly naked generally perfect flowers in spikes, the ovary single or 3-5 together, and either separate or more or less united at the base, the ovules few in Saururus or only 1 in some other genera. Mostly tropical. * Ovary 0/3-4 carpels slightly united at the base. 1. SAURUEUS. Stamens 6-8, hypogynous, the long white filaments distinct. Stigmas recurved. Leaves alternate. * * Ovary simple, l-seeded. 2. PIPEK. Stamens 2-6, the anther cells generally distinct. Stigmas 3-5 (rarely 2). Leaves alternate. 8. PEPEROMIA. Stamens 2, the cells united in 1 2-valved cell. Stigma sessile. Leaves alternate, opposite, or verticillate. 1. SAURURUS, LIZARD'S TAIL. (Greek: lizard-tail, from the peduncled terminal spike.) 2 S. c^rmius, Linn. Wet swamps and borders of brooks, Conn., W. and S. ; stem jointed, 2 high, branching ; leaves heart-shaped, with con- verging ribs, petioled; flowers white and fragrant, crowded in a dense but slender tail-like spike, with the end nodding. (Lessons, Fig. 234.) 2. PIPER, PEPPER. (Ancient name.) A large genus of tropical plants, in greenhouses sometimes represented by P. nig rum, Linn. PEPPER PLANT. A trailing or climbing woody plant, with broadly ovate and acuminate petioled leaves ; flowers in cat- kins 3'-6' long, the fruit changing from green to red and black. E. Indies. BLACK PEPPER is the product of this plant. WHITE PEPPER is the same product with the external covering removed. CUBEBS are from P. Cu- BEBA, of the E. Indies. 3. PEPEROMIA. (Name means Pepper-like. ) Many tropical species, of which several are in cultivation in greenhouses for their variously marked leaves, which are usually thick or somewhat succulent. Fol- lowing are the commonest, all from S. Amer. * Leaves alternate. P. Sanders! i, C.DC. (P. VERSCHAFFELTII.) Leaves long-stalked, orbicular or cordate-ovate, thick, bright green along the veins and white between. P. arifolia, Miq. Leaves long-stalked, round-ovate, cordate or retuse- truncate at the base, thinnish, variegated with green and gray. P. macu/dsa, Dietr. Leaves broadly elliptic-ovate and very fleshy, bright green, the petioles spotted with purple. * * Leaves opposite. P. marmorata, Hook, f: Leaves ovate and crowded, thick, with a rich green mottled and variegated with white. LAUREL FAMILY. 375 XCIX, LAURACE^, LAUKEL FAMILY. Spicy-aromatic trees or shrubs, the alternate simple leaves (with entire margins but sometimes lobed) more or less marked with minute pellucid dots ; the regular flowers with a calyx of 4 or 6 colored sepals imbricated in two ranks in the bud, and free from the ovary; the latter is terminated by a simple style and stigma, is 1-celled with a hanging ovule, and in fruit becomes a berry or drupe. The stamens furnish a special character, their anthers opening by uplifted valves. To this family belong the classical Laurel or Bay, the Cinnamon, the Camphor tree, etc. * Floivers perfect, in axillary panicles. 1. PEESEA. Calyx 6-parted, persistent at the base of the berry. Stamens 12 with anthers, the 3 outer of which are turned outwards, 6 others inward, the remainder being 3 glands or sterile filaments forming an innermost row. The two proper cells of the anther, with a lower and an upper chamber, make 4 compartments, each opening by a valve in the manner of a trap-door. * * Flowers wholly or nearly dioecious, greenish yellow ; leaves deciduous. +- Anthers 1-celled and i-valved. 2. SASSAFEAS. Flowers in an open corymbed and peduncled cluster, with spreading 6- parted calyx ; sterile ones with 9 stamens in 3 rows, the filaments of the three inner with a pair of yellow stalked glands on their base. Fertile flowers with 6 rudiments of stamens and an ovoid ovary, becoming a drupe. 3. LITSEA. Flowers in small lateral clustered umbels, with 6-parted deciduous calyx; sterile ones with 9 similar stamens ; anthers turned inwards. Fertile flowers with a globular ovary, surrounded by numerous rudiments of stamens, and becoming a globular drupe or berry. +- +- Anthers 2 celled and -2-valved. 4. LINDERA. Flowers in sessile lateral clusters, with a 6-parted honey -yellow calyx ; sterile ones with 9 stamens ; the inner 3 filaments lobed and glandular at base. Fer- tile flowers with a globular ovary, surrounded by numerous rudiments of stamens. . Berry red, oval ; the stalk not thickened. 1. PERSEA, RED BAY. (Ancient name of some Oriental tree.) Leaves evergreen ; flowers greenish-white, in summer. The ALLIGATOR PEAR or AVOCADO of the tropics is P. GRATfssiMA. P. Carolin^nsis, Nees. CAROLINA RED BAY. Tree or large shrub, in low grounds, from Del., S.; hoary when young, the oblong leaves soon smooth above ; berries blue on a red stalk. 2. SASSAFRAS. (The popular name of this very well-known tree.) S. officinale, Nees. SASSAFRAS. A fine tree, with mucilaginous yel- lowish twigs and foliage, spicy bark, flowers appearing in spring with the leaves ; these ovate and obovate, and some of them 3-cleft, smooth when old ; fruit blue on a club-shaped, rather fleshy stalk. Sandy or sterile land, Mass., W. and S. 3. LITSEA. (Chinese name.) L. geniculata, Benth. & Hook. POND SPICE. Along ponds in pine barrens from Va., S.; large shrub, soon smooth, with forking and diver- 376 MEZEREUM FAMILY. gent or zigzag branches, rather 6oriaceous oval or oblong leaves Q'-l' long), appearing later than the flowers in spring; these in little crowded clusters of 2-4 from 2-4-leaved involucres ; fruit red, globular. 4. LINDERA, SPICEBUSH, WILD ALLSPICE, FEVERBUSH. {John Linder, a Swedish botanist.) Shrubs ; flowers in spring, pre- ceding the leaves. L. Benzdin, Blume. COMMON S. or BENJAMIN BUSH. Damp rich woods N. Eng., W. and S.; 6-15 high, almost smooth; leaves thin, obovate-oblong, acute at base, 3'-5' long. L. melisscef6lia, Blume. Wet grounds, N. Car., W. and S.; 2-3 high, silky-pubescent ; leaves oblong, obtuse or slightly heart-shaped at base, l'-2' long ; when old, smooth above. C. THYMEUEACEJ1, MEZEKEUM FAMILY. Shrubs with acrid and very tough fibrous bark, entire leaves, and perfect flowers with a simple corolla-like calyx, bearing twice as many stamens as its lobes (usually 8), the anthers of the ordinary sort; the free ovary 1-celled, with a single hanging ovule, becoming a berry-like fruit. Flowers commonly in umbel-like clusters. 1. DIRCA. Calyx tubular, without any spreading lobes, the wavy-truncate border some- times obscurely indicating 4 teeth. The 8 stamens and the style long and slender, protruding. 2. DAPHNE. Calyx salver-shaped or somewhat funnel-shaped ; the 4 lobes spreading, the 8 anthers nearly sessile on its tube, included. Style very short or none ; stigma capitate. 1. DIRCA, LEATHERWOOD, MOOSEWOOD. (Name obscure.) D. partistris, Linn. Shrub 2-6 high, with tender white wood, but very tough bark, used by the Indians for thongs. (whence the popular names), the numerous branches as if jointed ; leaves obovate or oval, alternate, nearly smooth, deciduous ; flowers before the leaves in earliest spring, honey-yellow, few in a cluster from a bud of 3 or 4 dark-hairy scales forming an involucre ; berry reddish. Rich damp woods ; common N. and S. 2. DAPHNE. (Mythological name, the nymph transformed by Apollo into a Laurel.) The following are cult, for ornament. * Leaves deciduous. D. Mezereum, Linn. MEZEREUM. Hardy low shrub from Eu.; l-3 high, with purple-rose-colored (rarely white) flowers, in lateral clusters on shoots of the preceding year, in early spring, before the lanceolate very smooth green leaves ; berries red. * * Leaves evergreen. D. Cnebrum, Linn. Hardy under-shrub from Eu., spreading and branching, with crowded lance- oblong or oblanceolate leaves (less than 1' long), and a terminal cluster of handsome rose-pink flowers in spring. OLEASTER FAMILY. 377 D. oddra, Thunb. (D. JAPONICA and D. SINENSIS). SWEET DAPHNE. Greenhouse shrub from China, with bright green, lance-oblong leaves, and terminal clusters of white or pale pink sweet-scented flowers, in winter. CI. ELJSAGNACE^, OLEASTEK FAMILY. Silvery-scurfy shrubs or small trees, often having dioecious inconspicuous flowers, the calyx tube of the fertile ones itself inclosing the ovary, becoming fleshy and ripening into a sort of berry around the akene-like true fruit, the seed of which is erect. Otherwise much like the preceding family. Leaves entire. 1. EL^EAGNUS. Flowers perfect and axillary, with a 4-cleft calyx (the border deciduous). Stamens 4, inserted on the throat. Style linear, the stigma on the side. Fruit drupe- like, containing a long 8-grooved stone. Leaves alternate. 2. SHEPHERDIA. Flowers dioecious, the calyx 4-cleft and, in the pistillate flowers, in- closing the ovary. Stamens 8, alternating with 8 projections on the disk. Style slender. Fruit berry -like. Leaves opposite. 1. EL-2EAGNUS, OLEASTER. (Greek: sacred olive, first applied to the Chaste tree.) Small trees or bushes, with light or white foliage. * Pedicels much longer than the flowers or fruit (l'-3')- . Idngipes, Gray. GOUMI. (E. EDULIS of nurseries.) Diffuse tall bush with oval thin leaves, green above and silvery-shining below, an<. single axillary flowers followed by hanging, oblong, rusty-punctate drupes. Japan. Cult, for the edible fruit. * * Pedicels little, if at all, exceeding the flowers. E. arg&itea, Pursh. SILVER BERRY. Wild from Minn., W., and sometimes cult.; 6-12 high, stoloniferous, the young branches bearing rusty scales ; leaves elliptic or lanceolate and undulate, silvery-scurfy and rusty ; flowers numerous and fragrant, followed by round- ovoid and " mealy edible fruit. . hortensis, Bieb. OLEASTER. Tall shrub or small tree, often spiny, cult, from the Old World for the whiteness of its cottony shoots and under surfaces of the narrow-lanceolate or lance-ovate, mostly obtuse leaves ; flowers small and yellowish inside, but silvery without, fragrant, followed by small red fruits. The RUSSIAN OLIVE, somewhat planted in the West, is var. Songdrica, Bernh. 2. SHEPHERDIA. (John Shepherd was once curator of the Liver- pool Botanic Garden. ) S. Canad^nsis, Nutt. A low shrub along our northern borders, with oval leaves, soon green above, but silvery and with some rusty scurf beneath, 4-parted flowers, and yellowish berries. S. arg^ntea, Nutt. BUFFALO BERRY. Shrub through the plains and mountains far W. and N. W., and planted for ornament and fruit, has oblong leaves with narrowed base, silvery both sides, and edible acid red berries- 378 SANDALWOOD FAMILY. CH. LOKANTHACE^, MISTLETOE FAMILY. Shrub-like small plants with hard greenish foliage, closely allied to the next family and differing chiefly in the more reduced flowers and the habit. Parasitic on the branches of trees ; represented in this country chiefly by Fhorad^ndron flav^scens, Nutt. AMERICAN or FALSE MISTLETOE. With obovate or oval, yellowish-green, thick, slightly petioled leaves, and short, yellowish, jointed spikes in their axils, of direcious greenish flowers, the fertile ones ripening white berries. On deciduous trees, N. J., W. andS. CHI. SANTALACKE, SANDALWOOD FAMILY. Herbs, shrubs, or trees, with entire leaves and a 4-5-cleft calyx valvate in the bud and its tube joined to the 1-celled ovary, which contains 2-4 ovules hanging from the top of a stalk-like central placenta, but the fruit always 1-seeded and indehiscent. Style 1. Stamens as many as the lobes of the calyx and opposite them. 1. COMANDKA. Flowers perfect, in umbel-form clusters. Calyx bell-shaped or urn- shaped, provided with a 5-lobed disk above the ovary. Fruit drupe-like or nut-like, bearing the persistent calyx lobes on its top. Low perennials, often parasitic on roots of other plants. 2. PYRULAEIA. Flowers generally imperfect, in spikes or racemes. Calyx 4^5-cleft, the divisions recurved, and, in the sterile flowers, with a hairy tuft at the base. Fer- tile flowers with a pear-shaped ovary, which becomes a fleshy, drupe-like fruit. Shrubs or trees. 1. COMANDRA, BASTARD TOAD FLAX. (Greek: hair and sta- mens.} C. umbellata, Nutt. Dry ground, common N. ; parasitic on the roots of shrubs and trees. Known by the 5 stamens with their anthers con- nected with the face of the white calyx lobes, behind them by a tuft of thread-like hairs (to which the name alludes). Stems 6'-10' high, with many small, oblong, pale, alternate, and almost sessile entire leaves. Has much the aspect of Hypericum. C. llvida, Rich. Grows on L. Superior, and has larger leaves, 3-5- flowered axillary peduncles, short calyx tube with ovate lobes, short style, and pulpy red berry. 2. PYRULARIA. (From Pyrus, from the shape of the fruit.) P. pfcbera, Michx. OIL NUT, BUFFALO NUT. Shrub 3-12 high, growing in rich woods in the mountains of Perm, and S.; shoots minutely downy when young, but becoming glabrous ; leaves obovate-oblong, mostly acute, soft and very veiny and minutely punctate ; fruit an inch long. SPURGE FAMILY. 379 CIV. EUPHORBIACE^l, SPUEGE FAMILY. Plants with mostly milky acrid juice and monoecious or dioecious flowers, of very various structure ; the ovary and fruit commonly 3-celled and with single or at most a pair of hanging ovules and seeds in each cell. A large family in warm countries, always difficult for the beginner. The peculiar characters of the flowers are more fully specified in the fol- lowing synopsis. * Ovules and seeds only one in each cell. +- Flowers, both staminate and pistillate, really destitute both of calyx and corolla; a pistillate and numerous staminate ones surrounded by a cup-like involucre which imitates a calyx, so that the whole may be taken for one perfect flower. 1. EUPHOEBIA. These plants may be known, mostly, by having the 3-lobed ovary raised out of the cup, on a curved stalk, its 3 short styles each 2-cleft, making 6 stigmas. Fruit when ripe bursting into the 3 carpels, and each splitting into 2 valves, discharging the seed. What seems to be a stamen with a jointed filament is really a staminate flower, in the axil of a slender bract, consisting of a single stamen on a pedicel, the joint being the junction. +- +- Flowers of both kinds provided with a distinct calyx. ++ Stamens 5 or more. = Flowers in cymose (2-3-forked) panicles ; stamens 10 or more. 2. JATEOPHA. Fertile flowers in the main forks of the panicle. Calyx colored like a corolla, in the sterile flowers mostly salver-shaped and 5-lobed, enclosing 10-80 sta- mens, somewhat monadelphous in two or more ranks ; in the fertile 5-parted. Styles 8, united below, once or twice forked at the apex. Pod 8-celled, 8-seeded. Leaves alternate, long-petioled, with stipules. = = Flowers in terminal racemes or spikes. I Leaves scarcely or not at all lobed, often entire. o Ovary and fruit l-celled. 8. CEOTONOPSIS. Flowers monoecious, in very small terminal or lateral spikes or clus- ters, the lower ones fertile. Sterile flowers with an equally 5-parted calyx, 5 spatu- late petals, and 5 stamens opposite the petals. Fertile flowers with unequally 8-5-parted calyx, petals, but 5 petal-like scales opposite the divisions of the calyx. o o Ovary 2-4 (commonly 3-) celled, or rarely l-celled in No. 6. 4. CROTON. Flowers monoecious or dioecious, generally in racemes or spikes. Sterile flowers with a normally 5-parted calyx, as many petals or rudiments as there are calyx lobes and alternating with lobes of the disk, the stamens 5 or more. Fertile flowers with a 5-10-cleft or parted calyx, the petals or very small rudiments. 5. CODI^EUM. Flowers monoecious. Sterile flowers with a membranaceous 8-6-parted calyx, the divisions imbricated and becoming reflexed, five short scale-like petals alternating with as many glands, and many or numerous stamens. Fertile flowers with a 5-cleft calyx but no petals, the ovary surrounded by 5 scales. 6. ACALYPHA. Flowers in small clusters disposed in spikes, staminate above, fertile at base ; or sometimes the two sorts in separate spikes. Calyx of sterile flowers, 4- parted, of fertile 3-5-parted. Stamens 8-16, short, monadelphous at base ; the 2 cells of the anther long and hanging. Styles 3, cut-fringed on the upper face, red. Pod of 3 (rarely 2 or 1) lobes or cells. Fertile flower clusters embraced by a leaf-like cut- lobed bract. Leaves alternate, petioled, with stipules, serrate. 380 SPURGE FAMILY. I B Leaves prominently digitate-lobed. 7. RICINUS. Flowers in large panicled clusters, the fertile above, the staminate below. Calyx 5-parted. Stamens very many, in several bundles. Styles 3, united at base, each 2-parted, red. Pod large, 3-lobed, with 3 large seeds. (Lessons, Fig. 419.) Leaves alternate, with stipules. M- -M- Stamens 2 or 3. 8. TKAGIA. Flowers monoecious and apetalous, in racemes. Sterile flowers with 3-5- cleft calyx. Fertile flowers with 3-8-parted persistent calyx. Calyx lobes valvate i the bud. Plants pubescent or hairy. 9. STILLINGIA. Flowers in a terminal spike, naked and staminate above, a few fertile flowers at base. Calyx 2-8-cleft. Stamens 2, rarely 3. Pod 3-lobed. Stigmas 3, simple. Bracts with a fleshy gland on each side. Leaves alternate, stipulate. Plants glabrous. * * Ovules and mostly seeds 2 in each cell of the ovary and 8-horned pod. Juice not milky in the following, which have monoecious flowers, mostly 4 sepals, 4 ex- serted stamens in the sterile, and 3 awl-shaped spreading or recurved styles or stigmas in the fertile, flowers. 10. BUXUS. Flowers in small sessile bracted clusters in the axils of the thick and ever- green entire opposite leaves. Shrubs or trees. 11. PACHYSANDRA. Flowers in naked lateral spikes, staminate above, a few fertile flowers at base. Filaments long, th'ickish and flat, white. Nearly herbaceous, low, tufted ; leaves barely evergreen, alternate, coarsely few-toothed. 12. PHYLLANTHUS. Flowers axillary and monoecious. Calyx commonly 5-6-parted, imbricated in the bud. Petals 0. Stamens generally 3. Ovules 2 in each cell. Leaves alternate in 2 ranks. 1. EUPHORBIA, SPURGE. (Said to be named for Euphorbus, phy- sician to King Juba.) Flowers commonly in late summer. Only the commonest species mentioned here. * Shrubby species of the conservatory, winter-flowering, with red bracts or leaves. E. pulcherrima, Willd., or PoiNSETTiA.of Mexico ; unarmed stout shrub, with ovate or oblong and angled or sinuately few-lobed leaves, rather downy beneath, those next the flowers mostly entire (4'-5' long) and of the brightest vermilion-red ; flowers in globular greenish involucres bear- ing a great yellow gland at the top on one side. . spfendens, Bojer. CROWN OP THORNS. Mauritius ; smooth with thick and horridly prickly stems, oblong- spatulate, mucronate leaves, and slender, clammy peduncles, bearing a cyme of several deep-red apparently 2-petalous flowers ; but the seeming petals are bracts around the cup-like involucre of the real flowers. E. fulgens, Karw. (E. JACQUINI^FI^RA). Mexico ; unarmed, smooth, with slender recurved branches and broadly lanceolate leaves, few-flow- ered ; peduncles shorter than the petioles ; what appears like a 5-cleft corolla are the bright red lobes of the involucre. * * Herbs natives of or naturalized in the country, the last and sometimes a few of the others cult, in gardens ; flowers late summer. t- Glands of the involucre with more or less conspicuous petal-like margins or appendages, these usually white or rose-colored (obscure in the first). w- Leaves all opposite, small and short-stalked, oblique at the base. = Seeds not roughened ; leaves entire, and the entire plant glabrous. E. polygonifdlia, Linn. A prostrate, spreading, reddish little plant growing on the sands of the seacoast and along the Great Lakes ; leaves SPURGE FAMILY. 381 oblong-linear, obtuse and mucronate ; lobes of the involucre longer than the minute and unappendaged glands. = = Seeds minutely roughened or wrinkled; leaves serrulate, and the plant often hairy. E. glyptosp^rma, Engelm. Glabrous or rarely slightly puberulent, erect or spreading ; leaves linear-oblong and mostly falcate, very unequal at the base, serrulate near the obtuse apex ; stipules lanceolate and cut ; seeds sharply 4-angled, marked with 5 or 6 sharp transverse wrinkles. Ontario, W. E. maculata, Linn. Prostrate ; leaves oblong-linear, very oblique at base, serrulate above, blotched in the center; pods sharp-angled, very small, with 4 shallow grooves. Common along roads and in dry fields. E. humistrata, Engelm. Procumbent, hairy, or puberulent ; leaves elliptic or obovate, very oblique at the base, sparsely hairy underneath, sometimes with a brown spot on the upper side ; involucre cleft on the back, the truncate or crenate appendages red or white ; seeds ovate, obtusely angled and minutely roughened. Rich places, Ind., W. E. Pr^slii, Guss. Ascending 10'-20' high ; leaves ovate-oblong or linear-oblong, serrate, often with red spot or margins; appendages entire ; pod blunt-angled ; seeds ovate, obtusely angled, wrinkled and tubercled, blackish. Common. w *+ Leaves opposite or whorled at the top of the stem, alternate or scat- tered below, larger; plants strict. E. marginata, Pursh. SNOW ON THE MOUNTAIN. Wild on the plains W. of the Mississippi, and cult, for ornament ; leaves pale, ovate or oval, sessile, the lower alternate, uppermost in threes or pairs and broadly white-margined; flower-cup with 5 white petal-like appendages behind as many saucer-shaped glands. Stout, 2-3 high. E. corollata, Linn. Gravelly or sandy soil, from N. Y., S. and W.; 2-3 high ; leaves vaiying from ovate to linear, entire, the lower alter- nate, upper whorled and opposite ; flower cups umbelled, long-stalked, with 5 bright white conspicuous appendages, imitating a 5-cleft corolla. 2Z - - Glands of the involucre destitute of petal-like appendages. *+ Involucres {or "flowers"} in terminal clusters, with few or solitary glands ; all, or the uppermost, leaves opposite, variable ; stipules small and glandular. E. dentata, Michx. Rich soil from Penn. S. and W.; hairy, only the lower leaves alternate, the upper opposite, varying from ovate to linear, uppermost paler or whitish at base, and the few glands of the flower cup short-stalked. E. heterophylla, Linn. Glabrous ; leaves alternate, ovate and sinuate- toothed, or fiddle-shaped, or some of them lanceolate or linear and entire ; the upper with red base ; no petal-like appendages to the flower cup and only 1 or 2 sessile glands. Minn., S. -* -W Involucres in a terminal forked or umbel-like inflorescence, with 4 or 5 entire or crescent-shaped glands ; plants ascending or erect, generally glabrous ; stipules 0. = Leaves of the commonly erect stem alternate or scattered ; those of the umbel-like inflorescence whorled or opposite and of different shape, usually roundish; glands of the flower cup mostly 4. Weeds or weed- like. H Glands of the flower cup or involucre transversely oval and obtuse. . platyphy//a, Linn. Nat. from Eu. N.; upper stem-leaves lance- oblong- acute, minutely serrulate ; uppermost heart-shaped ; floral ones triangu- 382 SPURGE FAMILY. lar-ovate and heart-shaped ; umbel 5-rayed ; glands large and sessile ; pod beset with depressed warts ; seed smooth. E. obtusata, Pursh. Like the preceding, but taller, l-2 high ; stem leaves oblong-spatulate and obtuse, the upper heart-shaped ; floral ones dilated-ovate ; umbel once or twice 3-rayed, then 2-rayed ; glands of flower cup short-stalked ; pods long- warty, Va., W. and S. E. dictyosp^rma, Fisch. & Meyer. Resembles the preceding, but slender ; leaves obtusely serrate ; glands small, almost sessile ; seeds delicately reticulated. Md. to Minn., and S. . He/ioscopia, Linn. Weed from Eu., in waste places N.; with stouter ascending stems 6'-12' high ; leaves all obovate and rounded or notched at the end, the lower wedge-shaped, finely serrate ; umbel first with 5, then 3, and at length with 2 rays ; glands orbicular and stalked ; pods smooth and even ; seeds with honeycomb-like surface. |[ || Glands of the flower cup with 2 long horns; pod smooth; seeds sculp- tured or pitted and pale. (D (|) . Peplus, Linn. Waste places from Eu.; stem erect ; leaves petioled, entire, round-obovate, the upper floral ones ovate ; umbel first 3-rayed, afterwards 2-forked ; pod 2-crested on each lobe. E. commutata, Engelm. Wild from Minn, and Md., S. W., on shady slopes ; stems with decumbent base ; leaves obovate, the upper sessile, the rounded floral ones broader than long ; umbel 3-forked ; pod crest- less ; flowers early summer. || || || Glands crescent-shaped; pod granular; seeds smooth, dark-col- ored. 21. . Cyparlssias, Linn. CYPRESS SPURGE. Gardens from Eu. and run- ning wild E. ; in dense clusters 6'-10' high, smooth ; stem and branches crowded with small linear entire leaves, the floral ones small and rounded heart-shaped ; umbel many-rayed. = = Leaves all or chiefly opposite, entire, smooth, almost sessile; pod smooth. E. Ipecacu&nhae, Linn. IPECAC SPURGE. Sandy soil from Conn., S. and W.; branching repeatedly from the long perpendicular root, widely spreading; leaves barely I' long, varying from obovate to linear; pe- duncles solitary in the forks, slender; flower-cup dull-purple, with 5 glands. 2Z . Ldthyris, Linn. CAPER SPURGE, MOLE PLANT. Cult, from Eu., in country gardens ; glaucous ; stem erect, stout, 2-3 high ; leaves thick ; those of the stem lance-linear, floral ones oblong-ovate and heart-shaped ; umbel 4-rayed, then forking ; glands short-horned. @ 2. JATROFHA. (Name not applicable.) Chiefly tropical plants ; one is a weedy wild plant, viz. J. atimu!6sa, Michx. TREAD-SOFTLY or SPURGE NETTLE, names refer- ring to its stinging bristly hairs, which are like those of Nettles ; dry sandy soil, branching, 6'-12' high ; leaves rounded heart-shaped, 3-5- lobed or variously cleft or parted ; flowers slender, white ; stamens 10, their filaments almost separate. Sandy soil, Va., S. 2Z 3. CROTONOPSIS. (Croton-like.} C. linearis, Michx. A low, slender plant with alternate or opposite linear or lanceolate leaves, green above and silvery-hoary and scurfy beneath, as are the branches. Sandy soil, N. J., W. and S. SPURGE FAMILY. 383 4. CROTON. (Greek name of the Castor-oil plant.) C. glandul6sus, Linn. Rough -hairy and glandular, umbellately branched ; leaves oblong or linear-oblong and obtusely toothed ; sterile flowers with 4-parted calyx, 4 petals and 4 rays on the disk, and 8 sta- mens ; fertile flowers clustered a.t the base of the sterile spike, with 5- parted calyx, very minute rudiments of petals, and three 2-cleft styles ; l-2. Va., W. and S. C. capitatus, Michx. Densely soft-woolly and somewhat glandular, l-2 ; leaves lance-oblong or long-oblong, rounded at the base, entire, on long stalks ; sterile flowers with 5-parted calyx, 5 petals and 5 glands alternating, and 10-14 stamens ; fertile flowers capitate at the base of the short sterile spike, with 7-12-parted calyx, petals, and 3 styles twice or thrice 2-parted. Barrens, N. J., S. and W. C. monanth6gynus, Michx. Plant a foot or two high, rusty- glandu- lar and whitish-stellate-pubescent ; leaves narrow-oblong to ovate-oblong, entire ; sterile flowers few on the summits of short and erect peduncles, with 3-5-parted calyx and as many petals and glands, and 3-8-stamens ; fertile flowers solitary or few on short recurved peduncles, with 5-parted calyx, petals, 5 glands, and 2 sessile, 2-parted stigmas. Barren lands, Ind., S. and W. 5. CODLSJUM. (Name constructed from the Malayan name of one species. ) Plants growing in the Oriental tropics and known in green- houses as CROTONS. The cultivated forms are very numerous, being distinguished by the handsome markings of the foliage. The common- est species represented in these forms is C. variegatum, Blume (C. rfc- TUM of horticultural literature). 6. ACALYFHA. (Ancient Greek name of Nettle.} Several species are cult, in choice greenhouses for ornamental foliage. Flowering through late summer and autumn. A. Virginica, Linn. A common, coarse, low weed in fields, etc.; smootlrish or hairy, turning purplish, with leaves varying from ovate to ovate-oblong, serrate ; fertile flowers in short clusters ; pod and seed smoothish. There is a variety with linear leaves, (p A. Caroliniana, Ell. Has thin heart-shaped, closely serrate leaves, mostly a long terminal fertile spike, pods beset with soft prickles, and seeds rough-wrinkled. N. J., W. and S. 7. RICINUS, PALMA CHRISTI, CASTOR-OIL PLANT. (Latin name of a bug, which the seed resembles.) R. communis, Linn. A sort of tree, but cult, in temperate climates as a stately annual, for its seeds, from which castor-oil is expressed, and in ornamental grounds for its magnificent foliage ; the peltate and palmately 7-11-cleft leaves l-2 broad, or even more ; flowers late summer. There is only one species, although some of the most distinct forms have been given specific names. Probably African. 8. TRAGIA. (Named for Bock, an early herbalist, whose Latin name was Tragus.} Ours % * Plant not truly twining ; leaves short-stalked. T. inndcua, Walt. Erect and branched, soft-hairy and not stinging, 6'-12'; leaves obovate-oblong to narrow-linear, acute at the base ; sta- mens 2. Sandy soil, Va., S. 384 NETTLE FAMILY. T. nepetaefdlia, Cav. Erect pr very slightly twining, bearing stinging hairs ; leaves ovate- or triangular-lanceolate, cordate or truncate at the base ; stamens 3-5. Va., S. * * Plant twining ; leaves (except the uppermost) long-stalked. T. macrocarpa, Willd. Leaves ovate and acuminate, deeply cordate, serrate. Ky., S. 9. STILLINGIA. (Named for Dr. B. Stilling fleet.) Very smooth plants, only S.; flowering all summer. * Herb ; leaves serrulate. S. sylvatica, Linn. QUEEN'S DELIGHT. Dry soil, Va., S. and W.; l-3 high, clustered from a woody root ; leaves crowded, almost sessile, varying from obovate to lance-linear, serrulate ; stamens 2. * * Shrubby ; leaves entire. S. ligustrina, Michx. River swamps from N. Car., S. ; 6-12 high ; leaves lance-obovate or oblong ; spikes short ; stamens mostly 3. S. sebifera, Michx. TALLOW TREE of China, planted S. Car. and S. ; tree 20-40 high ; leaves rhombic- ovate, long-petioled; stamens 2 ; seeds white, yielding a useful vegetable tallow or wax. 10. BUXTJS, BOX. (Ancient Latin, from the Greek name of the Box Tree.) B. sempervirens, Linn. TREE Box, and its more common var. N\NA, the DWARF Box, with much smaller leaves, from the Mediterranean, are planted N., chiefly for borders, especially the Dwarf Box. 11. FACHYSANDRA. (Greek: thick stamens.) 2Z P. procilmbens, Michx. Rocky woods, W. slope of the Alleghanies, from Ky., S., and in some gardens ; developing its copious spikes from the base of the short procumbent densely tufted stems, in early spring. 12. PHYLLANTHUS. (Greek: leaf, blossom: the flowers in some species being borne on dilated, leaf-like branches.) P. Carolin^nsis, Walt. A low and slender plant, growing in gravelly soils from Penn., S. and W.; leaves short-stalked, obovate or oval ; flow- ers generally 2 in each axil, 1 staminate, 1 fertile, both almost sessile. CV, TJRTICACEJ!, NETTLE FAMILY. This family, taken in the largest sense, includes very various apetalous plants, with monoecious or dioecious flowers (except in the Elm Subfamily), having a distinct calyx free from the 1-seeded (but sometimes 2-celled) fruit. Stamens as many as the lobes of the calyx and opposite them, or sometimes fewer. Inner bark generally tough. Leaves with stipules, which are sometimes early deciduous. I. ELM SUBFAMILY. Trees, the juice not milky. Leaves alternate, 2-ranked, simple; stipules small and falling early. KETTLE FAMILY. 385 Flowers monceciously polygamous, or perfect, with the fila- ments not inflexed in the bud, and 2 diverging styles Or long stigmas. Ovary 1-2-celled, with 1 or 2 hanging ovules, in fruit always 1-celled and 1-seeded. * Fruit dry, winged or nut-like. Anthers turned outwards. 1. TJLMIJS. Calyx bell-shaped, 4-9-cleft. Stamens 4-9 ; filaments long and slender. Ovary mostly 2-celled, becoming a 1-celled thin samara or key-fruit winged all round (Lessons, Fig. 390). Flowers in clusters in axils of last year's leaves, in early spring, before the kaves of the season, purplish or yellowish-green. Leaves straight- veined, serrate. 2. PLANEKA. Like Elm, but flowers more polygamous, appearing with the leaves in small axillary clusters ; the lobes of the calyx and stamens only 4 or 5 ; the 1-celled 1-ovuled ovary forming a wingless nut-like fruit. * * Fruit a berry-like globular small drupe. Anthers turned inward. 8. CELT1S. Calyx 5-6-parted, persistent. Stamens 5 or 6. Stigmas very long, tapering. Ovary and drupe 1-celled, 1-seeded. Flowers greenish, in the axils of the leaves ; the lower ones mostly staminate and clustered, the upper fertile and mostly solitary on a slender peduncle. II. HEMP SUBFAMILY. Bough herbs, with watery juice and tough fibrous bark. Leaves mostly opposite and palmately lobed or compound. Flowers dioecious, greenish ; the sterile in axillary loose compound racemes or panicles, the fertile in close clusters or catkins ; calyx of the former with 5 sepals, of the latter 1 scale-like sepal embracing the ovary and akene. Stigmas or hairy styles 2, long. 4. CANNABIS. Erect herb. Stamens 5, drooping. Fertile flowers in irregular spiked clusters. Leaves of 5-7 lanceolate irregularly toothed leaflets. 5. HUMULUS. Tall-twining. Stamens erect. Fertile flowers in solitary short catkins or spikes, 2 flowers under each of the broad thin bracts which make the scales of the strobile or hop fruit. III. FIG SUBFAMILY. Woody plants, generally trees, with milky or colored acrid or poisonous juice. Leaves alter- nate. Flowers strictly monoecious or dioecious. Styles or stigmas commonly 2. * Flowers of both kinds mixed, lining the inside of a closed fleshy receptacle, or hollow flower stalk, which ripens into what seems to be a sort of berry. 6. FICUS. Eeceptacle in which the flowers are concealed borne in the axil of the leaves. Akene seed-like. Stipules large, successively enveloping the young leaves in the bud, falling off as the leaves expand. (Lessons, Figs. 405, 406, 407.) * Flowers of the two kinds mostly separate; the fertile crowded in catkin-like spikes or heads, which become fleshy in fruit ; filaments inflexed in the bud, spreading elastically when the calyx expands. 7. MACLURA. Flowers dioecious ; the sterile in racemes, and nearly like those of Mul- berry; the fertile densely crowded in a large spherical head, its calyx of 4 unequal sepals, in fruit inclosing the small akene ; the whole head ripening into a flesky yellow mass, resembling an orange with a roughish surface. GRAY'S F. F. & G. BOX. 25 386 NETTLE FAMILY. 8. MORUS. Flowers usually monoecious, both sorts in catkin-like spikes. Calyx 4-parted. Stamens 4. Fertile spike altogether becoming an oval or oblong multiple pulpy fruit imitating a blackberry, but the pulp consists of the calyx, bracts, etc., of the flowers, each inclosing a small akene. (Lessons, Figs. 408, 409, 410.) 9. BROUSSONETIA. Flowers dioecious ; the sterile in cylindrical catkins, and like those of Mulberry ; the fertile in globular heads, mixed with little bristly scales, their calyx urn-shaped and 3-4-toothed, out of which the ripened ovary protrudes and forms a club-shaped rather fleshy fruit. Style single. IV. NETTLE SUBFAMILY, PROPER. Herbs, as to our wild species, with bland watery juice and tough fibrous bark ; many are armed with stinging hairs. Flowers monoecious or dioecious, greenish. Filaments transversely wrinkled and in- flexed in the bud, straightening elastically when the calyx opens. Fruit an akene; style or stigma one and simple. * Plant bearing stinging bristles or hairs. 10. URTICA. Flowers in racemed, spiked, or head-like clusters ; the calyx in both sorts of 4 separate sepals. Stamens 4. Stigma a sessile globular tuft. Akene flat, ovate, straight and erect, inclosed between the larger pair of sepals. Leaves opposite. 11. LAPORTEA. Flowers in loose open cymes, the upper chiefly fertile, and lower sterile ; the latter with 5 sepals and stamens ; the former of 4 very unequal sepals, the two outer or one of them minute. Stigma slender awl-shaped, hairy down one side, per- sistent on the ovate flat very oblique and nearly naked akene, which is soon reflexed on its wing-margined pedicel. Leaves large, alternate. * * Plant not stinging. 12. BOZHMERIA. Flowers either dioecious or intermixed, clustered in spikes, not involu- crate ; the sterile as in Urtica ; the fertile with a tubular or urn-shaped calyx barely toothed at the apex, inclosing the ovary and closely investing the oblong flat akene. Style long and slender, the stigma on one side. Leaves opposite and serrate. 18. PARIETARIA. Flowers monreciously polygamous, the different kinds intermixed in involucrate-bracted cymose axillary clusters. Sterile flowers like Boehmeria. Fertile flowers with a tubular or bell-form 4-lobed and nerved calyx inclosing the akenes. Style slender or none, the stigma tufted. Leaves alternate, entire. 1. ULMUS, ELM. (The classical Latin name.) Fine trees in deep, mostly moist or alluvial soil. Flowers early spring ; fruit in early summer. # Leaves rough and harsh on the upper, soft and usually downy on the lower surface ; seed in the middle of the orbicular or round-oval fruit, far away from the shallow notch ; flower-clusters globular ; pedicels very short. U. Mlva, Michx. SLIPPERY ELM. Rather small tree, with tough red- dish wood, well-known very mucilaginous inner bark, and rusty-^downy buds ; leaves 4'-8' long, doubly serrate, very rough above ; these and the flowers sweet-scented in drying ; calyx lobes and stamens 7-9 ; fruit much less than 1' long, the seed-bearing center pubescent. N. Eng., W. and S. U. montana, Wither. WYCH-ELM or SCOTCH ELM. Commonly planted, from Eu.; leaves smaller and less rough ; buds not downy ; calyx lobes and stamens about 5 ; fruits 1' long, smooth. * # Leaves smooth above, smaller ; notch at the summit of the fruit reach- ing nearly to the seed-bearing cell ; fruit only about \' long. *- Flowers in close clusters; pedicels very short or hardly any ;. stamens 4 or 5 ; fruit smooth, round-obovate. U. campestris, Linn. ENGLISH ELM. Large tree from Eu., with rather ehort horizontal or ascending branches ; leaves 2'-4' long, mostly or soon NETTLE FAMILY. 387 smooth. Immensely variable under cultivation, and known under many names. The CORK ELM, U. SUBEROSA, is a form of this species with thick plates of cork on the branches. *- *- Flowers soon hanging on slender stalks, which are jointed above the middle; fruit ovate or oval, with 2 sharp teeth at apex, the margin downy-ciliate, at least when young. U. Americana, Linn. AMERICAN or WHITE ELM. Well known large tree, with long ascending branches gradually spreading, drooping slender branchlets, which are smooth as well as the buds, not corky ; the abruptly pointed leaves 2'-4' long ; flowers in close clusters, with usually 7-9 calyx lobes and stamens ; fruit smooth except the margins, its incurved points closing the notch. The tree is very variable in habit of growth. Forms of it are known as ROCK ELM and WATER ELM. (Lessons, Fig. 80.) U. racemdsa, Thomas. CORKY WHITE ELM, ROCK ELM of some eastern communities. Resembles the foregoing, but with downy-ciliate bud scales ; branches becoming corky, young branchlets somewhat pubes- cent, leaves with straighter veins, and flowers racemed. Vt.,'S. and W. U. alata, Michx. WHAHOO or WINGED ELM. Va. to Mo. and S. ; small tree, with bud scales and branchlets nearly smooth, winged plates of cork on the branches, and small thickish leaves (l'-2' long) almost sessile. 2. PLANERA, PLANER TREE. (J. J. Planer, a German botanist.) Flowers greenish, appearing with the leaves in early spring. P. aquatica, Gmel. AMERICAN P. River swamps, from Ky., S. and W.; small tree ; leaves ovate-oblong, smooth ; fruit stalked in the calyx, beset with irregular warts or crests. 3. CELTIS, HACKBERRY or NETTLE TREE. (Ancient Greek name for the Lotus berry.} Flowers spring; fruit ripe in autumn, eatable. C. occidentalis, Linn. AMERICAN H. Small or middle-sized tree, of rich low grounds ; with reticulated, ovate and taper-pointed, serrate or entire leaves, oblique or partly heart-shaped at base, sweet thin-fleshed fruit as large as a pea. Var. pumila, a straggling bush, chiefly S., only 4-10 high. 4. CANNABIS, HEMP. (The ancient Greek name.) Flowers all summer. C. sat)va, Linn. COMMON HEMP. Tall coarse plant from the Old World ; cult, for the fibers of its stem, and spontaneous in moist yards. 5. HUMULUS, HOP. (Name obscure.) Flowers summer. 11 H. Lfcpulus, Linn. COMMON HOP. Wild in alluvial soil N. Eng., W., and also cult, from Eu. for hops ; the aromatic bitterness resides in the yellow resinous grains which appear on the fruiting calyx, akenes, etc.; stems almost prickly downwards ; leaves heart-shaped and strongly 3-7- lobed. 6. FICUS, FIG. (The Latin, altered from the Greek name of the Fig.) F. Cfirica, Linn. COMMON FIG. Cult, from the Levant, as a house- plant N. ; leaves broad, 3-5-lobed, roughish above, rather downy beneath ; figs single in the axils, pear-shaped, luscious. (Lessons, Figs. 405-407.) 388 NETTLE FAMILY. F. elastica, Roxb. INDIA-RUBBER TREE of E. Indies (not that of S. Amer.); tree cult, in conservatories for its beautiful leaves, 6'-10' long, oval- oblong, entire, thick, smooth, bright green, glossy above. F. pdmila, Linn. (F. REPENS and F. STIPUL\TA). China; a delicate creeping species, fixing itself firmly by rootlets and covering walls in con- servatories ; leaves 1' or less long, oblong-ovate, with unequal partly heart-shaped base. 7. MACLURA, OSAGE ORANGE. (Named for the late Mr. Maclure, founder of the Academy of Natural Sciences, Philadelphia. ) M. aurantlaca, Nutt. COMMON O., or Bois D'ARC (Bow WOOD, the tough yellow wood used for bows by the Indians). Low bushy tree from Kan. and Mo., S.; multiplying rapidly by its running roots ; planted for hedges, especially W.; armed with slender and very sharp spines ; leaves lance-ovate, entire, very glossy ; flowers spring. 8. MORUS, MULBERRY. (Old Greek and Latin name.) Trees. Leaves heart-shaped or ovate, mostly serrate, often palmately lobed ; short catkin-like spikes axillary or lateral ; flowers spring ; fruit in summer, eatable. (Lessons, Figs. 408-410.) * Leaves bright and glabrous, and mostly glossy above. M. 6lba, Linn. WHITE MULBERRY. Leaves light green, rather small, smooth or very nearly so above and often shining, the veins prominent beneath and whitish, variously lobed or divided, the basal lobes unequal, the teeth large and for the most part rounded or nearly obtuse, the branches gray or grayish-yellow. Fruits small in the half wild form, which is common along fences in the E. States, whitish or purple, but in the cultivated varieties, as New American, an inch or two long and purple- black. The commonest mulberry of the N. From China. The RUSSIAN MULBERRY is a form of it (var. Tatdrica, Loud on). # * Leaves dull green, mostly more or less rough. M. fati folia, Poiret. (M. MULTICAULIS). MULTICAULIS MULBERRY. A strong-growing small tree or giant shrub, with dull, roughish, and very large long- pointed leaves, which are seldom or never prominently lobed, and which are often convex above, bearing black sweet fruit. Original of the Downing Mulberry, although the New American (M. alba) often passes for that variety ; also used for stocks upon which to graft other sorts. Not fully hardy in the Northern States. Once much recommended here for the silkworm. China. M. n)gra, Linn. BLACK MULBERRY. Leaves dark dull green, rather large, tapering into a prominent point, commonly very rough above, usually not lobed, the base equal or very nearly so upon both sides, the teeth rather small and close, the branches brown ; fruit large and sweet, black or very dark-colored. Native of Asia, probably of Persia and adjacent regions. Cult, in the Old World for its fruit, but in America it is very little grown. It is not hardy, except in protected places, in N. Eng. and N. Y. M. rftbra, Linn. RED MULBERRY. Leaves usually large, very various, those on the young shoots deeply lobed, with very oblique and rounded sinuses in the base of which there are no teeth, the upper surface rough and the lower one soft or variously pubescent, the teeth medium or com- paratively small and either rounded or bluntish. Generally distributed from western N. Eng. to Neb., and southward to the Gulf, being much more abundant and attaining a larger size in the south. The fruit is deep red, or when fully ripe, almost black, variable in size, often very good, nearly always having an agreeable slight acidity. Also cult, as Hicks, Stubbs, etc. PLANE TREE FAMILY. 389 9. BHOUSSONBTIA, PAPER MULBERRY. (Named for P. N. V. Broussonet, a French herbalist.) B. papyri fera, Vent. Cult, as a shade tree from N. Y., S. ; spreading by suckers, with a very fibrous bark ; leaves rough above, downy beneath, serrate, some of them ovate or slightly heart-shaped, others 3-cleft or variously lobed ; flowering in spring. Japan and adjacent regions. 10. URTICA, NETTLE. (The classical Latin name.) Common in waste grounds and near dwellings ; flowers summer. * Flower clusters in branching panicled spikes ; often dioecious. 2/ . U. gracilis, Ait. Fence rows, etc., common ; 2-6 high, with ovate- lanceolate, serrate leaves, long petioles, rather few stings, and slender spikes. U. diolca, Linn. A weed from Eu., full of stings, 2-3 high, with heart-ovate more deeply serrate leaves, downy beneath and shorter petioles. * * Flower clusters shorter than the petiole, mostly 2 in the same axil, containing both sorts of flowers ; stings scattered. U. tirens, Linn. Weed from Eu., not common ; 8'-12' high, with ovate leaves deeply cut into long spreading teeth ; flower clusters small, loose ; stings few. U. chamaedryoldes, Pursh. Slender, with heart-ovate or lance-ovate leaves moderately toothed, and dense flower clusters ; stings sparse. Ky., S. 11. LAFORTEA, WOOD NETTLE. (Named for M. Laporte. ) 11 L. Canad^nsis, Gaud. Moist and rich woods ; 2-3 high ; ovate leaves 4'-7' long and long-petioled, a single 2-cleft stipule in the axil; flowers all summer. 12. BGBHMERIA, FALSE NETTLE. (Named for Prof. G. R. Boh- mer of Germany.) JJ. B. cylindrica, Willd. Moist shady grounds, l-3 high, smoothish ; leaves mostly opposite, ovate or lance-ovate, 3-nerved, serrate, long-peti- oled; flower- clusters crowded in long narrow interrupted spikes, in summer. B. nivea, Gaud. RAMIE, or the GRASS-CLOTH PLANT of China ; 3-4 high, with ovate leaves white-downy beneath ; planted S. for its valuable textile fibers. 13. FARIETARIA, PELLITORY. (Latin, from its habit of growing on walls.) (I) P. Pennsylvanica, Muhl. Low, only sparingly branched, or simple, minutely downy ; leaves thin and veiny, roughish with opaque dots, oblong-lanceolate. Shady places, Mass., W. and S. CVI. PLATANACE^E, PLANE TREE FAMILY. This small order consists merely of the genus 1. FLATANTJS, PLANE TREE. (The ancient name of the Oriental species, from the Greek word for broad, alluding either to the leaves or the wide- spread ing branches.) Flowers monoecious, in separate naked heads hanging on slender peduncles ; the sterile of many short stamens with club-shaped little scales intermixed ; the fertile of club- 390 WALNUT FAMILY. shaped or inversely pyramidal ovaries mixed with little scales and tipped with a slender awl-shaped simple style, ripening into a sort of akene with a tawny-hairy contracted base. No evident calyx. Leaves alternate, palmately lobed or angled, the hollowed base of the petiole covering and concealing the axillary bud (Lessons, Fig. 74) ; stipules sheathing, like those of the Polygonum Family. Flowers spring. P. occidentalis, Linn. AMERICAN PLANE, SYCAMORE, or BUTTONWOOD. Well-known large tree by river banks, with white close bark separating in thin brittle plates ; leaves truncate or heart-shaped at base, rather scurfy-downy until old, the short lobes sharp-pointed, and fertile heads solitary. P. orientalis, Linn. ORIENTAL PLANE, especially its var. ACERir6LiA, occasionally planted in this country, is very like ours, but is not so hardy, has leaves more cut and sooner smooth, the heads larger. CVII. JTTGLANDACE.fi, WALNUT FAMILY. Trees with alternate pinnate leaves, no stipules, and monoe- cious flowers ; the sterile ones in catkins with an irregular calyx and several stamens ; the fertile single or 2 or more in a cluster, with a 3 5-lobed calyx, the tube of which is adherent to the ovary, sometimes bearing petals. Ovary incompletely 2-4-celled, but with only a single ovule, erect from its base, and ripens into a large fruit, the bony inner part of which forms the nut, the fleshy at length dry outer part the husk. Seed 4-lobed, filled with the fleshy and oily embryo, the large and separated cotyledons deeply 2-lobed and crumpled or corru- gated. 1. JUGLANS. Sterile flowers in solitary catkins from the wood of the preceding year, each with 12-40 stamens on very short filaments. Fertile flowers on a terminal peduncle, with a 4-toothed calyx, 4 little green petals and 2 club-shaped and fringed conspicuous stigmas. Husk of the fruit drying up before splitting. Bark and shoot& resinous-aromatic and strong-scented. Buds several, one over the other, the upper- most far above the axil (Lessons, Fig. 78). Pith in plates. Leaflets numerous. 2. CAKYA. Sterile flowers in clustered lateral catkins, with 3-10 almost sessile anthers. Fertile flowers 2-5 in a cluster on a terminal peduncle ; no petals ; stigmas 2 or 4, large. Husk of the fruit splitting into 4 valves, and falling away from the smooth nut. Valuable timber and nut trees, with very hard and tough wood, and scaly buds single (Lessons, Fig. 73), from which are usually put forth both kinds of flowers, the sterile below and the fertile above the leaves. 1. jtrOLANS, WALNUT. (Name from Jovis glans, the nut of Jupiter.) Flowers spring ; fruit ripe in autumn. Seed sweet and edible. * Nut with rough and furrowed surface, from which the dried husk does not fall away / seed very oily. J. cinerea, Linn. BUTTERNUT or WHITE W. Middle-sized tree with smooth gray branches, growing from N. Eng. to Kan. and S.; stalks and shoots clammy-downy ; leaflets downy, at least beneath, oblong-lanceo- late, pointed, serrate; fruit oblong; nut with very rugged ridges. WALNUT FAMILY. 391 J. Siebo/diana, Maxim. JAPANESE W. Tree of medium to large size, with pubescent shoots and leaves; leaflets 11-17, large, elliptic-oblong and acuminate, sessile, sometimes not strictly opposite, rather coarsely serrate ; fruits in long clusters of 10-20, inversely top-shaped when the husk is on, the shell thin and very little furrowed, the nude nut l'-2' long. Japan. J. nlgra. Linn. BLACK W. Large tree, with dark rough branches ; stalks and shoots not clammy, minutely downy ; leaflets smoothish, ovate-lanceolate, serrate ; fruit spherical (rarely ovoid and sometimes the husk striped). Mass., S. and W. * * Husk friable, separating when dry from the roundish and smoothish thin-shelled nut. J. regia, Linn. ENGLISH WALNUT, so called, but native of Asia ; leaf- lets oval, entire, smoothish j fruit ripens sparingly in Middle States. 2. CARYA, HICKORY. (Greek name of the Walnut, applied to these North American trees.) Flowers in rather late spring; nuts fall in autumn. * Sterile catkins in a sessile cluster; leaflets 13-15, short- stalked; nut edible. C. olivaefdrmis, Nutt, PECAN. Along rivers, from Ind. and la., S.; leaflets oblong-lanceolate, taper-pointed ; nut cylindrical-oblong, olive- shaped, the seed delicious. Now cult, in the S. * * Sterile catkins 3 or more together on a common peduncle; leaflets sessile or nearly so, of 5-9 or rarely 11-13 leaflets; nut globular or short-oval. *- Nuts sweet-tasted and edible (the hickory-nuts of the market} ; the husk splitting into 4 thick and hard valves; buds large, of about 10 scales. C. alba, Nutt. SHELLBARK or SHAGBARK H. Bark of old trunks very shaggy, separating in rough wide strips ; inner bud scales becoming very large and conspicuous on the young shoot; leaflets 5, the 3 upper much larger and lance-obovate ; nut white, the meat high-flavored. N. Eng., W. and S. C. sulcata, Nutt. WESTERN or BIG SHELLBARK H., KINGNUT. Dif- fers from the foregoing in lighter-colored heart wood, 7-9 leaflets more downy beneath ; fruit with very thick husk 4-ribbed above the middle, and larger yellowish or dull-white nut (sometimes 2' long) mostly with a point at both ends. N. Y., S. W. C. toment6sa, Nutt. MOCKER NUT or WHITEHEART H. Bark rough, but not splitting off in strips; shoots and lower surface of the leaves woolly-downy when young; leaflets 7-9, lance-obovate, or the lower lance-oblong ; fruit with very thick hard husk, and globular nut (not flattish on the sides) brownish, very thick-shelled, hardly fit to eat. N. Eng., W. and S., commonly on rich hillsides. C. microcarpa, Nutt. Bark somewhat shaggy, but separating in nar- row thin plates ; foliage glabrous ; fruit rather small and thin-husked, edible, but not rich. N. Y. to Del. and 111. Foliage and fruit smaller than C. alba. H- - Nuts bitter, in a rather thin and friable husk, which splits only at the top, or tardily to near the base ; bark on the trunk close ; bud scales falling early. C. porclna, Nutt. BROWN or BROOM H., PIGNUT. Bark of trunk rough and furrowed, but not separating in plates ; bud scales about 10, 392 OAK FAMILY. small ; shoots and leaves nearly smooth ; leaflets 5-7, obovate -lanceolate fruit pear-shaped ; nut oblong or oval, hard-shelled, seed at first sweet, then bitterish. Me., S. and W. C. amara. Nutt. BITTER NUT. Moist or low grounds, N. Eng., W. and S. ; bark of trunk smooth and very close ; yellowish bud scales about 6; shoots and leaves pubescent when young; leaflets 7-11, lanceolate or lance-oblong ; fruit globular ; nut white, thin-shelled, and tender, also globular ; seed at first sweet, then very bitter. C. aquatica, Nutt. WATER H. River swamps, S. Car., S. Small tree, with rough bark ; bud scales as in the last ; leaflets 9-13, lanceolate, smooth ; nut thin-shelled, 4-angular, flattish; seed very bitter. CVIIL MYRICACEJJ, SWEET GALE FAMILY. Shrubs, with resinous-dotted often fragrant simple leaves, and monoecious or dioecious flowers solitary under a scale-like bract, both kinds in short scaly catkins or heads, and destitute of any proper calyx or involucre, the 1-seeded fruit a fleshy little drupe or at length dry nut, commonly coated with wax. 1. MYEICA. Flowers dioecious or monoecious, the catkins from lateral scaly buds ; eacli flower with a pair of bractlets ; the sterile of 2-8 stamens ; the fertile of an ovary bear, ing 2 slender stigmas and surrounded by a few little scales. 1. MYRICA, BAYBERRY, SWEET GALE. (Ancient name of somo aromatic shrub.) Flowers spring, with or earlier than the leaves. * Leaves entire or simply serrate ; flowers mostly dioecious, the ovary with 2-4 scales at base and the nut globular. M. Gale, Linn. SWEET GALE. Cold bogs N.; l-4 high, with pale wedge-lanceolate leaves, serrate towards the apex ; little nuts crowded, and as if winged by a pair of scales. M. cerlfera, Linn. BAYBERRY, WAX MYRTLE. Along the coast, Canada S., and on Lake Erie ; shrub 2-8 high, with fragrant lance- oblong or lanceolate mostly entire leaves, becoming glossy above, the scattered bony nuts thickly incrusted with greenish or white wax, and appearing like berries. * * Leaves pinnatifid ; flowers mostly monoecious, the ovary with 8 long linear scales at base, the nut ovoid-oblong. M. asplenifdlia, Endl. SWEET FERN. In sterile soil, N. Eng. to Minn., and S. ; l-2 high, with linear-lanceolate downy leaves, pinnatifid into many short and rounded lobes, resembling a Fern, and sweet-aro- matic. CIX. CUPULIFERJJ, OAK FAMILY. Trees or shrubs, with alternate and simple straight-veined leaves, very deciduous stipules, and monoecious flowers; the sterile in slender catkins (except in the Beech); the fertile solitary, clustered or spiked, and furnished with an involucre which forms a cup or covering to the 1-celled 1-seeded nut, or in the Birches and Alders with no involucre. Fruit a rounded, OAK FAMILY. 393 angled or winged nut, coming from an ovary with 2 or more cells having 1 or 2 ovules hanging from the summit of each; but all except one cell and one ovule are abortive. There is a calyx adhering to the ovary, as is shown by the minute teeth crowning its summit. Seed filled by the embryo, which has thick and fleshy cotyledons. * Sterile and fertile flowers in separate scaly catkins ; fertile flowers with no calyx or involucre ; fruit flat or winged, small ; stigmas 2, thread-like. 1. BETULA. Sterile catkins long and hanging, with 3 flowers under each shield-shaped scaly bract, each with a scale bearing 4 short stamens with 1-celled anthers. (Lessons, Fig. 207.) Fertile catkins stout ; 2 or 8 flowers under each 3-lobed bract, each of a naked ovary ripening into a rounded broadly winged scale-like little key-fruit, tipped with the 2 stigmas. 2. ALNUS. Flowers much as in Betula, but usually a distinct 3-5-parted calyx ; anthers 2-celled ; oval fertile catkins composed of thick and at length woody persistent scales ; and the little nutlets less winged or wingless. * * Sterile flowers in pendulous catkins, the fertile in a short cluster or head ; the sterile consisting of a few short stamens partly adhering to the bract, and des- titute of any proper calyx ; the anthers l-celled ; fertile flowers in pairs under each bract of a head, spike, or short catkin, each with one or two bractlets, form- ing afoliaceous or sac-like involucre to the nut. Sterile catkins rather dense. 8. CORYLUS. Scales of the sterile catkin consisting of a bract to the inside of which 2 bractlets and several stamens adhere. Fertile flowers in a little head, like a scaly bud ; stigmas 2, long and red. Nut rather large, bony, wholly or partly inclosed in a leaf-like or tubular and cut-lobed or toothed involucre. 4. OSTRYA. Scales of the sterile catkin simple. Fertile flowers in a sort of slender cat- kin, its bracts deciduous, each flower an ovary tipped with 2 long slender stigmas and inclosed in a tubular bractlet, which becomes a bladdery greenish-white oblong bag, in the bottom of which is the little nut ; these together form a sort of hop-like fruit. 5. CARPINUS. Sterile catkin as in Ostrya. Fertile flowers in a sort of slender loose cat- kin ; each with a pair of separate 3-lobed bractlets, which become leaf-like, one each side of the small nerved nut. * * * Sterile flowers in hanging catkins or a pendulous head, with a distinct 4-1-lobed calyx and 3-20 slender stamens ; fertile flowers 1-4 in a cup or bur-like invo- lucre. -*- Sterile flowers clustered in slender catMns ; their bracts inconspicuous or decid- uous. 6. QUERCUS. Stamens 3-12. Fertile flower only one in the bud-like involucre, which becomes a scaly cup. Stigma 3-lobed. Nut (acorn) terete, with a firm shell, from which the thick cotyledons do not emerge in germination. (Lessons, Figs. 36, 37, 388.) 7. CASTANEA. Stamens 8-20. Fertile flowers few (commonly 3) in each involucre, one or more ripening ; stigmas mostly 6 or 7, bristle-shaped. Nuts coriaceous, ovoid, when more than one flattened on one or both sides, inclosed in the hard and thick very prickly bur-like at length 4-valved involucre. Cotyledons somewhat folded together and cohering, remaining underground in germination. +- +- Sterile flowers in small heads on drooping peduncles. 8. FAGUS. Calyx of sterile flowers bell-shaped, 5-7-cleft, containing 8--16 long stamens. Fertile flowers 2 together on the summit of a scaly-bracted peduncle ; the innermost scales uniting form the 4-lobed involucre ; ovary 3 celled when young, crowned by 6 awl-shaped calyx teeth and a 3-cleft or 3 thread-like styles ; in fruit a pair of sharply 3-sided nuts in the 4-cleft soft-prickly rigid involucre. Cotyledons thick, somewhat crumpled together, but rising and expanding in germination. (Lessons, Figs. 31-33.) 394 OAK FAMILY. 1. BETULA, BIRCH. (The ancient Latin name.) Trees with slender spray (or a few low shrubs), more or less spicy-aromatic twigs, sessile scaly buds, flowers in early spring along with the leaves ; the sterile catkins golden yellow ; the fertile ones mostly terminating very short 2-leaved branches of the season. * Trunk with brown or yellow-gray bark, the inner bark, twigs and thin straight-veined leaves spicy-aromatic; petioles short; thick fruiting catkins with their thin scales rather persistent ; fruit with narrow wing. B. l^nta, Linn. SWEET, BLACK, or CHERRY BIRCH. A rather large tree, 50-75, with fine-grained valuable wood, dark brown close bark on the trunk (not peeling in thin layers) and bronze-reddish twigs, very aromatic ; leaves oblong-ovate and somewhat heart-shaped, sharply doubly serrate all round, soon glossy above and almost smooth ; fruiting catkins oblong- cylindrical, the scales with divergent lobes. Rich woods, N. Eng., W. and S. B. Ifctea, Michx. f. YELLOW or GRAY BIRCH. Less aromatic ; bark of trunk yellowish-gray and somewhat silvery, separating in thin layers ; leaves duller, more downy, and rarely at all heart-shaped ; fruiting cat- kins short-oblong, with thinner and narrower barely spreading- lobed scales. Same general range. * * Trunk icith chalky-white bark peeling horizontally in thin sheets ; leaves and narrow cylindrical smooth catkins slender-stalked; bracts falling with the broad-winged fruit. B. 6lba, Linn. EUROPEAN WHITE BIRCH, but much cultivated, partic- ularly the weeping and cut-leaved forms ; tree 50-60, with open top, and small (in the normal form) leaves which are triangular-ovate with a truncate or rounded (or even somewhat cordate) base, and not strongly acuminate. B. populif&lia, Ait. AMERICAN WHITE BIRCH, GRAY BIRCH. Small slender tree, 15-30, with mostly larger dangling leaves than the last, very lustrous above, strongly triangular-ovate or diamond-ovate, the base slanting, and the apex very long-acuminate. Poor soils, N. Erig. to Del., and L. Ontario. B. papyrlfera, Marsh. PAPER or CANOE BIRCH. Large tree, from upper part of Penn. N., mostly far N. and N. W.; with ovate and even heart- shaped leaves (dull and often pubescent beneath, and dark green above), and more papery bark than in White Birch, separating in ample sheets. * * * Trunk with greenish-brown bark, hardly peeling in layers, reddish twigs little aromatic, and oblong downy short-stalked catkins; wings of fruit broad. B. nigra, Linn. RIVER or RED BIRCH. Middle-sized tree of low river banks, commonest S. (but growing from Mass, to Minn, and S.); leaves rhombic-ovate, whitish and mostly downy beneath. * * * * Shrubs with brown tight bark, small thickish crenate leaves, and oblong or cylindrical glabrous mostly erect short-peduncled catkins. B. pumila, Linn. Low or DWARF BIRCH. Erect or ascending, 2-8 ; leaves obovate or orbicular, soft-downy beneath. Bogs, Conn., S. and W. 2. ALNUS, ALDER. (Ancient Latin name.) Small trees or shrubs, with narrow leaf-buds of very few scales and often stalked, and catkins mostly clustered or racemed on leafless branchlets or peduncles. * Flowers with the leaves in spring, the sterile from catkins which were naked over winter, while the fertile catkin icas inclosed in a scaly bud. A. viridis, DC. GREEN or MOUNTAIN ALDER. On mountains and far N. ; 3-8 high ; leaves round-oval or ovate, glutinous ; fruit with a broad thin wing. OAK FAMILY. 395 * * Flowers in earliest spring, much before the leaves, both sorts from catkins which have remained naked over winter; wing of fruit narrow and thickish. A. serrulata, Willd. SMOOTH A. Common especially S. (Mass, to Minn., and S.); 6-12 high, with obovate smooth or smoothish leaves green both sides and sharply serrate. A. incana, Willd. SPECKLED or HOARY A. Common N., along streams ; 8-20 high ; with broadly oval or ovate leaves rounded at base, serrate, and often coarsely toothed, whitened and commonly downy beneath. A. g/utfndsa, Willd. Cult, from Eu., under several names, some forms cut-leaved ; leaves round-obovate and scalloped, and finely sharp-toothed, a tuft of down in the axils of the veins beneath, the young growth and petioles glutinous. 3. CORYLUS, HAZELNUT, FILBERT. (Classical Latin name.) Shrubs, with flowers in early spring preceding the rounded-heart-shaped, doubly serrate, at first downy leaves. Edible nuts ripe in autumn. C. Avellana, Linn. EUROPEAN H., FILBERT or COBNUT. Occasionally planted; 6-10 high, with bristly shoots, and smoothish deeply-cleft involucre about the length of the (!' long) oval nut. C. Americana, Walt. AMERICAN H. Thickets; 4-6 high, with more downy shoots, leaves, and involucre, the latter open down to the smaller globular nut in the form of a pair of broad cut-toothed leafy bracts. N. Eng. to Dak., and S. C. rostrata, Ait. BEAKED H. Thickets and banks, mostly N. ; 2-5 high, with more ovate and scarcely heart-shaped leaves, the densely bristly involucre prolonged in a narrow curved tube much beyond the ovoid nut. 4. OSTRYA, HOP HORNBEAM. (Classical name.) Slender trees, with very hard wood; flowers appearing with the Birch-like leaves, in spring. O. Virglnica, Willd. AMERICAN H., IRONWOOD or LEVERWOOD. Tree 20-50 high, with brownish rough bark, and oblong-ovate taper-pointed sharply doubly-serrate leaves downy beneath, the sacs of the fruit bristly at base. Wood white. Common. 5. CARPINUS, HORNBEAM. (Ancient Latin name.) Low trees or tall shrubs, with furrowed trunks and very hard wood, the close gray bark and small leaves resembling those of the Beech ; flowers with the leaves, in spring. C. Caroliniana, Walt. AMERICAN H., BLUE or WATER BEECH. Banks of streams N. Eng. to Minn., and S.; 10-20 high; with ovate-oblong pointed doubly serrate leaves, becoming smooth, and halberd-3-lobed bracts of the involucre. 6. QTTERCUS, OAK. (The classical Latin name.) Flowers in spring ; acorns ripe in autumn. Natural hybrids occur. 1. ANNUAL-FRUITED OAKS, the acorns maturing the autumn of the first year, therefore on the wood of the season, usually in the axil of the leaves, out of which they are often raised on a peduncle ; kernel com- monly sweet-tasted; no bristles on the lobes or teeth of the leaves. # WHITE OAKS, with lyrately or sinuately pinnatifid and deciduous leaves. +- Leaves not glaucous or white beneath. Q. Rbbur, Linn. EUROPEAN or ENGLISH OAK. Large, strong tree ; leaves small, sinuate-lobed, but hardly pinnatifid; acorn oblong, over 1' 396 OAK FAMILY. long, one or a few in a cluster, which is nearly sessile in the axils in var. SESSILIFL6RA, raised on a slender peduncle in var. PEDUNCULA.TA. Various forms are cult, for ornament, especially yellow-leaved and cut-leaved varieties. Eu. ^ ^ Leavespale or whitish beneath. Q. dlba, Linn. WHITE OAK. Rich soil, Me. to Minn., and S.; large tree with whitish bark ; leaves soon smooth, bright green above, whitish beneath, with 3-9 oblong or linear obtuse and mostly entire oblique lobes ; the shallow rough cup very much shorter than the ovoid-oblong (about 1' long) acorn; seed edible. Q. stellata, Wang. POST, ROUGH, Box WHITE or IRON OAK. Small tree in barren soil, commonest S., with very durable wood ; thickish leaves grayish-downy beneath, pale and rough above, sinuately 5-7-lobed, the lobes divergent and rounded, the upper pair larger and sometimes 1-3- notched ; naked cup deep saucer-shaped, half or one third the length of the small acorn. Q. macrocdrpa, Michx. BUR OAK, OVER-CUP or MOSSY-CUP OAK. Middle-sized tree in fertile soil, commonest W., but occurs in N. Eng. ; with obovate or oblong lyrately pinnatifid leaves of various shape, pale or downy beneath, smooth above ; cup deep, thick and woody, from hardly 1' to 2' in diameter, covered with hard and thick pointed scales, the upper ones tapering into bristly points, making a mossy-fringed border ; acorn !'-!' long, half or wholly covered by the cup. Q. lyrata, Walt. SOUTHERN OVER-CUP OAK. Large tree in river swamps, from N. Car., S. and W.; leaves crowded at the end of the branchlets, obovate-oblong, with 7-9 triangular and entire acute lobes, glossy above, whitish-downy beneath ; cup sessile, globular, rough with rugged scales, almost covering the globular nut. * * CHESTNUT OAKS, with toothed or sinuate leaves, not lobed except slightly in the first species, white or whitish-downy beneath; cup hoary, about half the length of the oblong-ovoid edible acorn. H- Tall forest trees. Q. bicolor, Willd. SWAMP WHITE OAK. Handsome tree, with leaves intermediate between the White and the Chestnut Oaks, being more or less obovate and sinuate- toothed, or some of them nearly pinnatifid, hoary with soft down beneath, wedge-shaped at base, the main veins only 6-b pairs and not prominent ; peduncle in fruit longer than the petiole ; cup often mossy -fringed at the margin ; acorn hardly 1' long. Streams, banks, and swamps, Me. to Minn., and S. Q. Michauxii, Nutt. BASKET or Cow OAK. Leaves oval or obovate, acute, blunt or even cordate at the base, dentate, rigid, very tomentose beneath ; fruit short-peduncled, the cup shallow and without fringe, but covered with hard and stout acute scales ; acorns l long. Large tree, growing in swamps and along streams from Del. and S. Ind., S. Q. Prlnus, Linn. CHESTNUT OAK. Large, rough-barked tree, on banks and hillsides, from Mass, and N. Y., S. ; leaves variable, thick, obovate, oblong or even nearly lanceolate, base acute or obtuse, undulately crenate- toothed, pale and minutely downy beneath ; fruiting peduncles shorter than the leaf stalks ; cup thick, generally tuberculate ; acorn l'-l^' long. Q. Muhlenb^rgii, Engelm. YELLOW OAK, CHESTNUT OAK. Leaves much like those of the Chestnut, 5'-7' long, slender-stalked, oblong or lanceolate, acute, obtuse at the base, nearly equally and rather sharply toothed ; cup nearly sessile, shallow and thin, with small appressed scales ; acorn small, '-f ' long. Rich lands, Mass, to Minn., and S. - - Bush, rarely tree-like at the West. Q. prinoldes, Willd. DWARF CHESTNUT OAK, or CHINQUAPIN OAK. Barren or sandy soil, ranging with the last ; shrub 2-4 high, with obo- OAK FAMILY. 397 vate or oblong-sinuate leaves narrowed at base ; and acorn and cup like that of Q. Muhlenbergii, but very much smaller ; producing little abor- tive acorns in the axils of some of the scales of the cup. * * * LIVE OAK, with evergreen coriaceous leaves, not lobed. Q. vlrens, Ait. LIVE OAK. Barrens or sands along the coast, trom Va. , S. ; small or large tree, or a mere shrub, with very durable firm wood, the branchlets and lower face of the small oblong entire (or rarely spiny- toothed) leaves hoary ; conspicuous peduncle bearing 1-3 small fruits, with top-shaped cup and oblong acorn. 2. BIENNIAL-FRUITED OAKS, the acorns not maturing until the autumn of the second year, and therefore borne on old wood below the leaves of the season, on short and thick peduncles or none; kernel always bitter; tip or lobes of the leaves commonly bristle-pointed. * BLACK and RED OAKS, with long-petioled and simiate-lobed or pinnatifid deciduous leaves. H- Mature leaves smooth on both sides or nearly so, generally ovate, oblong, or some of the larger obovate in outline, and varying from sinuately to deeply pinnatifld, turning various shades of red or crimson in late autumn ; wood coarse-grained. w Leaves with wedge-shaped base and short petiole, rather thick and cori- aceous. Q. Catesbsei, Michx. TURKEY or BARRENS SCRUB OAK. Small tree in pine barrens, N. Car., S. ; leaves deeply pinnatifid or 3-5-cleft, the long and narrow or unequal lobes somewhat scythe-shaped and often nearly entire ; cup very thick and of coarse scales, 1' or less broad, half inclosing the ovoid nut. + Leaves mostly rounded or obtuse at the base, slender-petioled, thinner. Q. rfcbra, Linn. RED OAK. Common in rich and poor soil in N. States; large open-topped tree, with dark gray smoothish bark, very- coarse reddish wood, and thinnish moderately pinnatifid leaves ; cup saucer-shaped, sessile or on a short and abrupt narrow neck, of fine close scales, very much shorter than the nearly oblong acorn, which is I 1 or less in length. Q. cocclnea, Wang. SCARLET OAK. Dry or barely moist soil, Me. to Minn., and S.; large tree with gray bark, the interior reddish, rather firm leaves more or less glossy above and deeply pinnatifid ; cup coarse- scaly, top-shaped or hemispherical with a conical scaly base, covering half or more of the roundish acorn (this '-4' long). Var. tinctdria, Gray. QUERCITRON, YELLOW-BARKED, or BLACK OAK. Bark of trunk darker-colored, thicker, rougher, internally orange (quer- citron), and much more valuable to the tanner and dyer; cup less top- shaped ; leaves less pinnatifid or some of them barely sinuate, thinner, less glossy, and more like those of Q. rubra. Ranges with the species. Q. paliistris, Du Roi. SWAMP 'SPANISH or PIN OAK. Low grounds, Mass, to Minn., and S. ; middle-sized tree, with less coarse wood, deeply pinnatifid smooth leaves with their divergent lobes separated by broad and rounded sinuses ; cup flat-saucer-shaped, with a short scaly base or stalk, of fine scales, very much shorter than the roundish acorn, which is barely % ' in length. i- -f- Leaves downy beneath even when mature; cup saucer-shaped with top-shaped base. Q. falcata, Michx. SPANISH OAK. Dry soil, Long Island to Mo., and S.; large tree, with oblong leaves obtuse or rounded at base, 3-5-lobed 398 OAK FAMILY. towards the top, grayish or yellowish-downy beneath, the lobes mostly narrow and entire or sparingly toothed and somewhat curved ; acorn globular, hardly long. Q. Uicifdlia, Wang. BEAR or BLACK SCKUB OAK. Sterile hills and barrens, mostly N. and W. ; shrub 3-8 high, straggling ; leaves obovate with wedge-shaped base, above angularly 3-7-lobed, whitish-downy be- neath ; acorn ovoid, barely g' long. * * THICKISH-LEAVED OAKS, some of them almost or quite evergreen at the South, coriaceous but deciduous N., entire, sparingly toothed, or barely 3-lobed at the summit. - Leaves widening upwards, where they are sometimes moderately 3-5- lobed / acorns globular, ovoid, small. Q. aquatica, Walt. WATER OAK. A small tree, with very smooth and glossy, obovate-spatulate, oblanceolate, or wedge-oblong leaves, long-tapering at base ; cup saucer-shaped. Wet ground, from Del., S. Q. nigra, Linn. BLACK-JACK or BARREN OAK. Barrens, from N. Y. v S. and W.; low tree (8-25 high), with wedge-shaped leaves widely dilated and mostly 3-lobed at summit, but often rounded at the narrow base, rusty-downy beneath, smooth and glossy above ; cup top-shaped, coarse-scaly. *- H- Leaves generally entire, not widened upwards; acorns spherical, small. Q. imbricaria, Michx. LAUREL or SHINGLE OAK. A middle-sized tree, with laurel-like, lance-oblong leaves glossy above, more or less downy beneath ; cup saucer-shaped or top-shaped. Rich soils, Penn., W. and S. Q. cin&rea, Michx. UPLAND WILLOW OAK. Dry pine barrens, N. Car., S. ; small tree or shrub ; resembles Live Oak, but more downy, nar- rower-leaved, the cup shallow, and small acorn globular. Q. Ph&los, Linn. WILLOW OAK. Sandy low woods from N. Y., S. and W. ; a middle-sized tree, remarkable for its linear-lanceolate, smooth, willow-like leaves narrowed at both ends. 7. CASTANEA, CHESTNUT. (Classical name, taken from that of a town in Thessaly.) Flowers in summer, appearing later than the elongated strongly straight-veined and merely serrate leaves. C. sativa, Mill. EUROPEAN CHESTNUT. Large tree, with oblong-lance- olate leaves, which are abruptly pointed or not long-petioled, the teeth rather small but ending in a prominent, generally somewhat incurved spine ; when mature smooth and green both sides ; nuts large, 2 or 3 in each involucre. Several varieties are cult, for the large nuts. Var. Americana, Watson. AMERICAN C. Larger freer-growing tree, with mostly larger and broader and thinner leaves, which are prominently taper-pointed, the teeth large and crowned with longer and more spread- ing spines ; nuts smaller but better. Also cult, in a few named varieties. Rocky woods, Me. to Mich., and S. C. Japdnica, Blume. JAPANESE C. Small tree, with narrow (oblong- lanceolate) small leaves which are truncate or cordate at the base, and white-tomentose beneath, mostly long-pointed, the tet th small and sharply awn-pointed. Somewhat planted for its very large nuts. C. pumila, Mill. CHINQUAPIN. Sandy dry soil chiefly Penn., S. and W. ; shrub or small tree, with lance-oblong leaves, whitish-downy beneath, and very sweet nut, solitary in the involucre, and therefore terete. WILLOW FAMILY. 399 8. FAGUS, BEECH. (Classical Latin name, from the Greek, alluding to the nuts being good to eat.) Flowers appearing with the (straight- veined and serrate) leaves, in spring. F. ferrugfnea, Ait. AMERICAN- BEECH. Forest tree, with fine-grained wood, close and smooth light-gray bark, and light horizontal spray ; the leaves oblong-ovate and taper-pointed, distinctly toothed, thin, their silky hairs early deciduous, the very straight veins all ending in the salient teeth ; common on rich lands. F . sylvdtica, Linn. EUROPEAN BEECH. Occasionally planted ; is dis- tinguished by broader and shorter, firmer, more hairy, and wavy-toothed leaves, some of the main veins tending to the sinuses. COPPER BEECH is a variety with crimson-purple foliage ; there are also weeping forms. CX. SALICACE^E, WILLOW FAMILY. Trees or shrubs, with, bitter bark, soft light wood, alternate undivided leaves, either persistent or deciduous stipules, and dioecious flowers ; both kinds in catkins, one flower under each bract or scale, the staminate of naked stamens only, the fertile of a 1-celled ovary which becomes a 2-4-valved pod with 2-4 parietal or basal placentae, bearing numerous seeds furnished with a tuft of long cottony down at one end. 1. SALIX. Scales of the catkins entire. Sterile flowers of few or rarely many stamens, accompanied by 1 or 2 little glands. Fertile flowers with a little gland at the base of the ovary on the inner side ; stigmas 2, short, each sometimes 2-lobed. Catkins gen- erally erect, appearing before, with or following the leaves. Shrubs or trees with lithe branches, mostly 1-scaled buds and narrow leaves. 2. POPULUS. Scales of the catkins cut or cleft at the apex. Flowers on a cup-shaped oblique disk. Stamens usually numerous. Stigmas long. Catkins drooping ; flowers preceding the leaves, which are mostly broad. Buds scaly. 1. SALIX, WILLOW, OSIER. (The classical Latin name.) The Willows, especially the numerous wild ones, are much too difficult for the beginner to undertake. For their study the Manual must be used. The following are the common ones planted from the Old World, with some of the most tree-like wild ones. * Flowers earlier than the leaves ; catkins sessile along the shoot of pre- ceding year. S. K//7i//fd//s, Linn. BASKET W. or OSIER. Of Eu.; twigs used for basket work ; has lance-linear, entire, slender-pointed leaves 3M>' long and satiny -white underneath. Stamens 2, separate. Occasionally planted. S. purptirea, Linn. Known by the reddish or olive-colored twigs, lateral catkins before the oblanceolate, serrulate, and glaucous leaves and with dark scales, red anthers, and sessile downy ovary. Stamens 2, but their filaments and often the anthers also united into one. Established on low grounds and banks in some places, and planted for basket and tying material ; also ornamental forms, one of which is known as S. NAPO- LE6NIS. Eu. 5. Caprea, Linn. GOAT W. of Eu. In this country known chiefly in its weeping form (the KILMARNOCK WILLOW), and as a stock upon which 400 WILLOW FAMILY. many other ornamental willowy are grafted. Moderate- sized tree, with brown or reddish branches and thick oval or lance-oval wavy-margined and irregularly toothed leaves, which are white-tomentose below and short-stalked ; young growth pubescent. * * Flowers slightly earlier than the leaves but rather late in spring, on lateral catkins which have 4 or 5 leafy bracts at their base. S. cordata, Muhl. A common wild species along streams, badly named, as the leaves are seldom heart-shaped at base and generally lanceolate, often tapering to both ends, sharply serrate, smooth, pale or whitish beneath ; stipules on young shoots conspicuous, ovate or kidney- shaped ; ovary slender-stalked, tapering, smooth. Variable. S. incdna, Schrank. (S. ROSMARINII^LIA of horticulturists.) Leaves long-linear, with somewhat revolute entire edges, white-cottony below, nearly sessile, dull-green above ; catkins small and slender ; young growth more or less cottony. Cult, for ornament, usually as a graft upon some other species. * * * Flowers in loose catkins terminating leafy lateral shoots of the season, therefore later than the leaves, in late spring or early summer. H- Leaves remotely denticulate ; stamens 2 ; capsule glabrous or silky. S. longifdlia, Muhl. LONG-LEAVED W. Banks N. ; shrub, with very long lance-linear, nearly sessile leaves, grayish-hairy when young ; catkins with narrow yellowish scales ; the stalked ovary bearing large stigmas. *- - Leaves closely serrate with inftexed teeth ; capsule glabrous. w Stamens generally 2 ; leaves lanceolate and long-acuminate. S. frdgil/s, Linn. CRACK W. Leaves green and glabrous, pale or glaucous beneath, 3'-0' long ; stipules (if present) half-cordate ; capsule long- conical, short-stalked. Tall tree, planted for shade and ornament. Eu. S. 6/ba, Linn. WHITE W. Leaves ashy-gray or silky- white on both sides except when old, 2'-4' long ; stipules ovate-lanceolate, deciduous ; capsule ovate-conical, nearly or quite sessile. Eu. Very variable and much mixed with S. fragilis. Forms with yellow twigs (var. VITELLINA) are cultivated. Var. ARGENTEA, with very silver-gray foliage, is the S. REGALIS of horticulturists. S. Baby/dnica, Tourn. WEEPING W. Planted from the Orient ; a familiar tree, with very slender drooping branches, and linear-lanceolate leaves white beneath ; in the monstrous variety called ANNULARIS, HOOP W. , the leaves are curved into a ring. w- -w- Stamens 3 or more ; leaves often broader. S. nlgra, Marsh. BLACK W. River banks ; 15-50 ; bark rough ; narrow-lanceolate, taper- pointed leaves ; 3-6 stamens ; short-ovate pods. S. pentdndra, Linn. (S. LAURir6LiA of horticulturists.) BAY W. Hand- some tree, planted from Eu. for the very glossy, lanceolate, taper-pointed leaves, of the same hue on both sides, the staminate catkins of golden- yellow flowers also handsome ; stamens commonly 5 ; pods tapering. S. Iticida, Muhl. AMERICAN BAY W. Grows in wet ground N.; like the last, but a shrub, with shorter catkins on a less leafy short branch. 2. POPULUS, POPLAR, ASPEN. (Classical name.) Quick-grow, ing, soft-wooded trees, mostly with glossy dangling leaves. * BALSAM POPLARS, with more or less elongated resinous sticky buds. i- Petioles terete or not prominently flattened. P. balsamifera, Linn. BALSAM POPLAR, TACAMAHAC. A tall upright tree, with a narrow straight top, growing in woods and along streams in WILLOW FAMILY. 401 the N. States, and also in N. EU. and Asia ; leaves thick and firm, erect, whitened beneath, ovate-lanceolate or oval, tapering towards the top and sometimes at the base, finely and obtusely toothed ; young branches nearly cylindrical. Also cult, in many forms, the marked types being : var. vimindlis, Loudon, of moderate stature, sharply angled twigs and broad-lanceolate willow-like twigs ; and var. lati folia, Loudon (P. NOLESTII of nurserymen), with large ovate or cordate-ovate rather blunt leaves. Var. candicans, Gray. BALM OF GILEAD. A strong-growing, spreading tree, frequently planted, and esteemed for its vigor and hardiness and the resinous fragrance of its large buds in springtime. Leaves are broad, heart-shaped, green above and veiny and rusty-white beneath, the leaf -stalk usually hairy and somewhat flattened. L. Ontario, Mich., etc. Rare wild. t- *- Petioles prominently flattened, so that the leaves dangle in the wind. P. lauri folia, Ledeb. (P. CERTINENSIS.) Large tree, planted from Siberia ; leaves broad-ovate in outline, with a rounded or tapering base and rather short point at the apex ; the margin rather closely toothed, wavy ; leaf-stalk comparatively short, only moderately flattened, gland- less at the top ; stipules present and conspicuous ; shoots slightly hairy. P. monilifera, Ait. COTTONWOOD, CAROLINA POPLAR. Leaves trian- gular-ovate in outline, with a straight or truncate base and a long point at the apex ; margin coarsely scallop-toothed, plane ; leaf-stalk long, much flattened beneath the blade of the leaf, and commonly bearing two or three gland-like bodies at its top ; stipules absent or minute (falling early) ; shoots glabrous. Large tree ; common. P. nlgra, Linn. BLACK POPLAR, of Eu. A medium-sized tree, very sparingly planted, with broadly triangular or diamond-ovate, small leaves, which are not deeply toothed, and commonly hairy young shoots. It is familiar in this country in the Var. Italica, Du Roi. (P. DILATATA, P. FASTIGIATA.) LOMBARDT POP- LAR. A tree of very tall strict growth, glabrous young shoots, and more tapering base to the leaves. Probably Asian. * * WHITE POPLARS or ASPENS, with short, non-glutinous, often pubescent buds. H- Petioles terete. P. heterophylla, Linn. DOWNY POPLAR. 40-80 high ; leaves round- ovate or heart-shaped, with the sinus closed by the overlapping lobes, obtuse, serrate with incurved teeth, 3'-5' long, white wool deciduous only with age, leaving traces on the veins beneath and on the petioles ; fruit- ing catkins smooth. Swamps, Conn, to 111., and S. - -t- Petioles strongly flattened (except in some forms of the first) . 4-f Leaves cottony, at least beneath, even when old. P. alba, Linn. ABELE or WHITE P. Tree planted from Eu., with spreading branches, roundish, slightly heart-shaped, wavy-toothed or lobed leaves soon green above, very white-cottony beneath ; spreads in- veterately by the root. Many varieties, of which the most marked is var. BOLLEANA, with deeply lobed white-bottomed leaves, and a f astigiate habit. ^ -M. Leaves cottony when unfolding, but soon smooth and green on both sides; bark smooth and close, greenish-white. P. tremuloldes, Michx. AMERICAN A. Small tree, common in woods N. ; small roundish-heart-shaped leaves with small regular teeth ; scales of catkins cut into 3 or 4 linear lobes, fringed with long hairs. P. grandidentata, Michx. LARGER AM. A. Middle-sized tree, common in woods ; larger roundish-ovate leaves with coarse irregular blunt teeth ; scales unequally 5-6-cleft, slightly fringed. Weeping forms in cultivation. GRAY'S F. F. & G. BOT. 26 402 FKOGBIT FAMILY. SUBCLASS II. MONOCOTYLEDONS (or ENDOGENS). Distinguished by having the woody matter of the stem in distinct bundles scattered without obvious order through- out its whole breadth, never so arranged as all to come in a circle; when abundant enough to form proper wood, as in Palms and the like, this is hardest and the bundles most crowded toward the circumference. Embryo with a sin- gle cotyledon; the first leaves in germination alternate. Leaves mostly, but not always, parallel-veined. Parts of the flower almost always in threes, never in fives. See Lessons, p. 138, and for style of vegetation, p. 26, Fig. 71. The plants of this class may be arranged under three generally well-marked divisions. I. PETALOIDEOUS DIVISION. Flowers with a perianth (calyx and corolla) which is usually (except in Rush-like plants) colored, not on a spadix. CXI. HYDROCHARIDACEJ1, FROGBIT FAMILY. Water plants, with dioecious, monoecious, or polygamous flowers on scape-like peduncles from a sort of spathe of one or two leaves, or sessile, the perianth in the fertile flowers of 6 parts united below into a tube which is coherent with the surface of a compound ovary ; stamens 3-12, sometimes mono- delphous ; stigmas 3 or 6. Fruit ripening under water. * Growing under water, the fertile flowers only rising to the surface ; the sterile (not often detected) breaking off their short stalks, and floating on the surf ace around the pistillate flowers. 1. ELODEA. Stems leafy and branching. Fertile flowers rising from a tubular spathe ; the perianth prolonged into an exceedingly slender stalk-like tube, 6-lobed at top, commonly bearing 3-9 apparently good stamens ; ovary 1-celled with a few ovules on the walls ; style coherent with the tube of the perianth ; stigmas 3, notched. 2. VALLISNERIA. Stemless ; leaves all in tufts from creeping rootstocks. Fertile flowers with a tubular spathe, raised to the surface of the water on an extremely long and slender scape ; tube of the perianth not prolonged beyond the 1-celled ovary, with 8 obovate outer lobes (sepals) and 3 small inner linear ones (petals), and no stamens. Ovules very numerous, lining the walls. Stigmas 3, sessile, 2-lobed. Fruit cylindrical, Urry-like. ORCHIS FAMILY. 403 * Floating, spreading by proliferous shoots ; leaves long petioled , rounded heart- shaped. LIMNOBIUM. Flowers monoecious or dioecious, from sessile or short-stalked leaf-like spathes, the sterile spathe of one leaf surrounding 3 long-pediceled staminate flowers ; the fertile 2-leaved, with one short-pediceled flower. Perianth of 8 outer oval lobs (calyx) and 3 narrow inner ones (petals). A cluster of 6-12 unequal monadelphous stamens in the sterile flower ; some awl-shaped rudiments of stamens and a 6-9-celled ovary in the fertile flower; stigmas 6-9, each 2-parted. Fruit berry -like, many 1. ELODEA (or ANACHARIS), WATER WEED. (Greek: marshy.) Flowers summer. 2/ E. Canad^nsis, Michx. Slow streams and ponds ; a rather homely weed, with long branching stems, beset with pairs or whorls of pellucid and veinless, 1-nerved, minutely serrulate, sessile leaves ('-!' long), varying from linear to ovate-oblong, the thread-like tube of the yellowish perianth often several inches long. 2. VALLISNERIA, TAPE GRASS, EELGRASS of fresh water. (Named for A. Vallisneri, an early Italian botanist.) Flowers late summer. ^/ V. spiralis, Linn. In clear ponds and slow streams, with bright green and grass-like linear leaves (l-2 long), delicately nerved and netted; fertile scapes rising 2-4 long, according to the depth of the water, after- wards coiling up spirally and drawing the fruit under water to ripen. The leaves of this and the preceding are excellent to show cyclosis. 3. LIMNOBIUM, FROGBIT. (Greek: living in pools.} Flowers whitish, the fertile ones larger, in summer. 2Z L. Spdngia, Richard. Floating free on still water, N. J., W. and S. ; rooting copiously ; leaves l'-2' long, purple beneath, tumid at base, with spongy air cells. CXII. ORCHIDACE^l, OBCHIS FAMILY. Herbs, with perfect flowers of peculiar structure, the perianth adherent to the 1-celled ovary (which has numberless minute ovules on 3 parietal placentae), its chiefly corolla-like 6 parts irregular, 3 in an outer set answering to sepals, 3 within and alternate with these answering to petals, one of these, generally larger and always different from the others, called the labellum or Up; the 1 or 2 stamens are gynandrous, being borne on or connected with the style or stigma (Lessons, Fig. 284) ; the pollen is mostly coherent in masses of peculiar appearance, celled pollinia (Lessons, Figs. 320, 321, 322). All perennials,, and all depend more or less upon insects for fertilization. Beginners will not very easily comprehend the remarkable structure of most Orchideous flowers. There are numerous 404 ORCHIS FAMILY. species and hybrids in cultivation in choice greenhouses, but only the commonest or most conspicuous wild species are mentioned here. * EPIPHYTE or A IE-PLANT ORCHIDS. Of these a great variety are cultivated in the choicest conservatories. We have one genus in the most Southern States. 1. EPIDENDEUM. The 3 sepals and 2 petals nearly alike and widely spreading ; the odd petal or lip larger and 3-lobed, its base united with the style, which bears a lid-like anther, containing 4-stalked pollen masses, over the glutinous stigma. * * TERRESTRIAL ORCHIDS, growing in the soil, in woods or low grounds, but sometimes leafless and parasitic on roots. +- Anther only one, but of 2 cells, which when separated (as in Orchis) must not be mis taken for two anthers ; pollen collected into one or more masses in each cell ; stigma a glutinous surface. ++Lip, or odd petal, sac-like and inflated. 2. CALYPSO. Sepals and petals nearly similar, lanceolate and pointed. Lip larger than the other parts (' long), Lady's Slipper-like and hairy inside. Pollen masses 2, waxy, each 2-parted, sessile. Delicate little plant with a 1-flowered scape, and a single radical leaf. H-H-ifp neither saccate nor spurred (or spur adnate to the ovary); anther inverted on the apex of the style, commonly attached by a sort of hinge ; pollen 2 or 4 separate soft masses, not attached to a stalk or gland. = Floicers mostly small, dull-colored, in a spike or raceme on a broicnish or yellowish leafless scape ; pollen masses 4, globular, soft-waxy. 8. APLECTRUM. Flowers as in the next, but no trace of a spur or sac, larger. Scape rising from a large solid bulb or corm, which also produces, at a different season, a broad and many-nerved green leaf. 4. COKALLOEHIZA. Flowers with sepals and petals nearly alike; the lip broader, 2- ridged on the face below, from its base descending a short sac or obscure spur which adheres to the upper part of the ovary. Scape with sheaths in place of leaves ; the root or rootstock thickish, much branched and coral-like. .= = flowers rather large ; pollen masses soft, of lightly-connected powdery grains. 5. ARETHUSA. Flower only one, on a naked scape ; the 3 sepals and 2 petals lanceolate and nearly alike, all united at the base, ascending and arching over the top of the long and somewhat wing-margined style, on the petal-like top of which rests the helmet-shaped hinged anther, over a little shelf, the lower face of which is the stigma. Lip broad, erect, with a recurving rounded apex and a bearded crest down the face. Pollen masses 4, 2 in each cell of the anther. 6. CALOPOGON. Flowers 2, 3, or several, in a raceme-like loose spike ; the lip turned towards the axis, diverging widely from the slender (above wing-margined) style, narrower at base, larger and rounded at the apex, strongly bearded along the face. Sepals and the 2 petals nearly alike, lance-ovate, separate and spreading. Anther lid-like ; pollen masses 4. 7. POGONIA. Flowers one or few terminating a leaf-bearing stem ; the sepals and petals separate; lip crested or 3-lobed. Style club-shaped, wingless; stigma lateral. Anther lid-like, somewhat stalked ; pollen masses 2, only 1 in each cell. .H. +4 ++ jjip not spurred or saccate ; anthers borne on the back of the style, below its tip, erect or inclined ; the ovate stigma on the front. Flowers in a spike, small, white. 8. SPIRANTHES. Flowers oblique on the ovary, all the parts of the perianth erect or conniving, the lower part of the lip involute around the style and with a callosity on each side of the base, its narrower tip somewhat recurved and crisped. Pollen masses 2 (one to each cell), each 2-parted into a thin plate (composed of grains lightly united by delicate threads), their summits united to the back of a narrow boat-shaped sticky gland set in the beaked tip over the stigma. Leaves not variegated. ORCHIS FAMILY. 405 9. GOODYEKA. Flowers like Spiranthes, but the lip more sac-shaped, closely sessile, and destitute of the callous protuberances at base. Leaves variegated with white veining. H- -H- -M- -H- Lip produced underneath into a freejioney-bearing horn or spur ; pollen of each cell all connected by elastic threads with a central axis or stalk ; the lower end of which is a sticky gland or disk, by adhesion to iohic,h the whole mass of pollen is dragged from the opening anther and carried off by insects. 10. OKCHIS. The 3 sepals and 2 petals are conniving and arched on the upper side of the flower; the lip turned downwards (i.e. as the flower stands on its twisted ovary). Anther erect, its two cells parallel and contiguous ; the 2 glands side by side just over the concave stigma, and inclosed in a sort of pouch or pocket opening at the top. 11. HABENAEIA. Flower generally as in Orchis, but the lateral sepals commonly spread- ing ; the glands attached to the pollen masses naked and exposed. +- - Anthers 2 (Lessons, Fig. 284), borne one on each side of the style, and a trowel- shaped body on the upper side answers to the third stamen, the one that alone is present in other Orchids; pollen powdery or pulpy; stigma roughish, not glutinous. 12. CYPEIPEDIUM. Sepals in appearance generally only 2, and petals 2, besides the lip which is a large inflated sac, into the mouth of which the style, bearing the stamens and terminated by the broad terminal stigma, is declined. Pollen sticky on the sur- face, as if with a delicate coat of varnish, powdery or at length pulpy underneath. 1. EPIDENDRUM. (Name in Greek means upon a tree, i.e. an epi- phyte.) E. condpseum, Ait. S. Car., S. and W., on the boughs of Magnolia, etc., clinging to the bark by its matted roots, its tuberous rootstocks bearing thick and firm lanceolate leaves (l'-3' long), and scapes 2M>' long, with a raceme of small greenish and purplish flowers, in summer. (Lessons, Eig. 88.) 2. CALYPSO. (The goddess Calypso.) C. borealis, Salisb. Local plant, in mossy bogs and woods, Me. to Minn.; corm solid ; flowers handsome, large and showy, purple, pink and yellow, on a scape 3'-6' high ; leaf ovate and thin, petioled, with 3 ribs. 3. APLECTRUM, PUTTYROOT, ADAM-AND-EVE. (Name, Greek: destitute of spur.} A. hyemale, Nutt. Woods, in rich mold, N. Eng. to Minn., and S. in the mountains ; scape and dingy flowers in early summer ; the large oval and plaited-nerved petioled leaf appears towards autumn and lasts over winter ; solid bulbs one each year, connected by a slender stalk, those of at least two years found together (whence one of the popular names), 1' thick, filled with strong glutinous matter, which has been used for cement, whence the other name. 4. CORALLORHIZA, CORAL ROOT (which the name means in Greek). No green herbage ; plants probably parasitic on roots. C. innata, R.Br. Low woods, N. Eng. to Minn., and S. in the moun- tains ; 3'-6' high, yellowish, with 5-10 very small almost sessile flowers ; lip 3-lobed or halberd-shaped at base ; flowers in spring. C. odontorhlza, Nutt. Rich woods, Mass, to Mich., and S.; 6'-16 ( high, thickened at base, brownish or purplish, with 6-20 pediceled flowers, and lip not lobed but rather stalked at base, the spur obsolete. 406 ORCHIS FAMILY. C. multif!6ra, Nutt. In dry .woods, N. Eng., W. and S.; 9'-20' high, purplish, stout, with 10-30 short-pediceled flowers, lip deeply 3-lobed, and adnate spur manifest. 5. ARETHUSA. (Arethusa, the nymph. ) Flowers late spring. A. bulbdsa, Linn. A charming little plant, in wet bogs N.; consists of a scape 6'-10' high rising from a solid bulb or corm, sheathed bekw with one or two green bracts, and terminated with the bright rose-pin^ flower l'-2' long. 6. CALOPOGON. (Greek: beautiful beard, referring to the lip.) Flowers early summer. C. pulch^llus, R.Br. Scape l-2 high, from a small solid bulb, slender, bearing next the base a long linear or lanceolate many-nerved grass-like leaf, and at the summit 2-6 beautiful pink-purple flowers (!' broad), the lip as if hinged at its base, bearded with white, yellow, and purple club-shaped hairs. Bogs, N. ; one of the common orchids. 7. POQONIA. (Greek: bearded, i.e. on the lip; this is hardly the case in most of our species.) We have several, but the only widely common one is P. ophioglossoldes, Nutt. Wet bogs, ranging with the Calopogori, and in blossom at the same time ; stem 6'-9' high, from a root of thick fibers, bearing an oval or lance-oblong, closely sessile leaf near the middle, and a smaller one or bract near the terminal flower, with sometimes a second flower in its axil ; flower 1' long, pale rose-color or whitish, sweet-scented; sepals and petals nearly alike; lip erect, beard-crested and fringed. 8. SPIRANTHES, LADIES' TRESSES. (Name Greek, denoting that the flowers are spiral ; they often are apparently spirally twisted in the spike.) Flowers white. The species are difficult ; the following are the commonest. * Flowers crowded in 3 ranks in a close spike ; wet banks or bogs. 8. latifdlia, Torr. Known by its oblong or lance-oblong leaves (l'-3' long), all at the base of the scape, and narrow spike of small smooth flowers, early in June. Moist places, Vt. to Minn, and Del. 8. Romanzottiana, Cham. Cold bogs, N. Eng., W.; 5'-15' high, with oblong-lanceolate or grassy-linear leaves, a dense spike of flowers at midsummer, all 3 sepals and 2 petals conniving to form an upper lip. S. c^rnua, Richard. 6'-20' high, with lance-linear leaves, cylindrical often lengthened spike, and lower sepals not upturned but parallel with the lower petal or lip ; flowers in autumn. Moist sandy places. Variable. * * Flowers in one straight or often spirally twisted rank, in summer. S. praecox, Watson. Wet grassy places from N. Eng., S.; stem l-2 high, towards its base and at the fleshy root bearing linear or lance-linear leaves, which mostly last through the flowering season ; spike dense and much twisted, rather downy. S. gracilis, Bigelow. Hills and sandy plains; scape slender, S'-IS' high, bearing a slender spike ; leaves all from the tuberous root, short, ovate or oblong, apt to wither away before the small flowers appear in late summer. ORCHIS FAMILY. 407 9. GOODYERA, RATTLESNAKE PLANTAIN. (John Goodyear, an English botanist.) Flowers small, in summer, greenish-white, spiked on a scape ; the leaves all clustered at the root, ovate, small. * Lip strongly saccate, with a short and spreading or recurved tip. G. ripens, R.Br. Evergreen woods, N.; 3'-8' high, slender ; flowers in a loose one-sided spike, with ovate recurved tip. G. pub^scens, R.Br. 6'-12' high ; larger, with leaves more beautifully white-reticulated, and flowers not one-sided in the denser spike ; lip globular, the tip very short. Rich woods. * * Lip barely saccate and tapering. G. Menzi&sii, Lindl. Woods from N. Eng., W.; 9'-12' high ; leaves less reticulated ; flowers loose in the spike, narrower and pointed in the bud, the lip hardly sac-shaped at the base and tapering to a narrow apex. 10. ORCHIS. (The ancient Greek name.) We have only two true Orchises, viz., O. spect&bilis, Linn. SHOWY ORCHIS. Plant with 2 oblong-obovate, thick, glossy leaves (3'-5' long) from the fleshy-fibrous root, and a leafy- bracted scape 4'-7' high, bearing in a loose spike a few pretty flowers, pink-purple, the ovate lip white : in late spring. Rich woods, N. Eng., W. and S. O. rotundifdlia, Pursh. Stem 5'-9' high, 1 -leaved at the base and naked above, the leaf orbicular to oblong, 3' or less long ; flowers rose- purple except the lip, which is white and spotted with purple. Woods and bogs, N. Eng., W. 11. HABENARIA, REIN ORCHIS. (Latin habena, a rein or thong, from the shape of the lip of the corolla in some species.) Flowers in a terminal spike, each in the axil of a bract, in late spring and summer. In all but one species the ovary twists and the lip occupies the lower or anterior side of the flower. (Lessons, Figs. 320-322.) The follow- ing is an easy arrangement of the commonest species. * Lip not fringed, often entire; flowers never rose or purple. - Stem leafy; leaves oblong or lanceolate ; flowers small; anther cells nearly parallel. -*. Flowers yellow. H. Integra, Spreng. Pine barrens from N. J., S.; resembles H. cris- tata, having small, bright, orange-yellow flowers, but the lip is ovate and entire or barely crenulate ; one or two lower leaves elongated and acute, oblong-lanceolate, the others becoming bract-like; spur awl-shaped, '* -w- +4- Flowers white (greenish-white in the last). H. nfvea, Spreng. Sandy bogs, Del., S.; l-2 high, all the upper leaves bract-like ; flowers in a loose cylindrical spike, very small, dif- ferent from all the rest in having the (white) ovary without a twist, and the linear-oblong entire lip with its long thread-like spur therefore looking inwards. H. dilatata, Gray. Resembles the next, grows in same places, but is commonly more slender and with linear leaves ; flowers white and nar- row, open, the lanceolate lip having a rhombic-dilated base ; glands strap- shaped, large, approximate. Bogs, N. 408 ORCHIS FAMILY. H. hyperb6rea, R.Br. Cold low woods and bogs, N.; 6'-2 high, very leafy ; leaves lanceolate ; strike dense, often long ; flowers greenish, the lanceolate lip like the other petals, spreading, entire, about the length of the incurved spur ; glands orbicular. ++ -M. ++ Flowers green. H. vir^scens, Spreng. Stem 10'-20' high, with a conspicuously bracted at length, long and loose spike of small flowers ; the lip oblong, almost truncate at the apex, its base with a tooth on each side and a nasal protuberance on the face ; spur slender, club-shaped. Wet places, N. Eng., W. and S. H. bracteata, R.Br. Cold damp woods N. (S. in the mountains); 6'-12' high, with lower leaves obovate, upper reduced to bracts of the short spike, which are much longer than the flowers ; lip truncate and 2-3-toothed at the tip, very much longer than the sac-shaped spur. -t- -t- Stem a naked scape ; the leaves only 2 at the ground; flowers pretty large in a loose spike ; anther cells widely diverging at their tapering or beak-like projecting base. H. orbiculata, Torr. GREAT GREEN O. Rich, mostly evergreen woods and hillsides N., and in the mountains S.; a striking plant; its exactly orbicular leaves 4'-8' wide, bright green above and silvery be- neath, lying flat on the ground ; scape l-2 high, bracted, bearing many large greenish-white flowers in a loose raceme ; sepals roundish ; lip narrowly spatulate-linear and drooping; spur 1|' long, curved, gradually thickened towards the blunt tip ; flowers July. H. Ho6keri, Torr. Smaller in all parts ; flowers in June ; the orbicular leaves only 3'-5' broad and flat on the ground ; scape naked, 6'-12' high, bearing fewer yellowish-green flowers in a strict spike ; sepals lance- ovate ; lip lanceolate and pointed, incurved, the other petals lance-awl- shaped ; spur slender, acute, nearly 1' long. Swamps and damp woods, N. A variety (var. oblongif61ia, Paine) has oblong leaves. * * Lip and often the other petals cut-fringed or cleft, shorter than the long curving spur ; cells of the anther more or less diverging and tapering below, the sticky gland at their lov:er end strongly projecting forwards. These are our handsomest wild Orchises; all grow in bogs or low grounds; stems leafy, l-4 high. H- Flowers bright orange-yellow, in late summer ; glands orbicular, pro- jecting on the beak-pointed bases of the very diverging anther cells; ovary and pod long, tapering to the summit. H. cristata, R.Br. Leaves narrow, and flowers small ; petals crenate, and the ovate lip with a narrow lacerate fringe ; bracts nearly the length of the crowded flowers ; incurved spur little longer than the lip. Bogs, N. J., S. H. ciliaris, R, Br. YELLOW FRINGED O. Taller ; l-2 high ; leaves oblong or lanceolate ; spike short, of many crowded, very showy and much larger flowers ; petals cut- fringed at apex, the oblong body of the lip (about half the length of the spur) narrower than the copious long and fine fringe ; bracts shorter than the ovaries. N. Eng. , S. and W. - -i- Flowers bright white, in summer; the lip fringe-margined but not cleft. H. blepharigldttis, Torr. WHITE FRINGED 0. Like the last, but rather smaller, 1 high, the fringe of the lance-oblong lip hardly equal to the width of its body. There is a form with less fringed lip. Peat bogs, N. ORCHIS FAMILY. 409 4.. H_ H- Flowers greenish or yellowish-white, in late summer ; glands oval or lanceolate^ almost facing each other ; spike long and loose. H. leucopheea, Gray. N. Y., W. and S.; 2-4 high; leaves lance' oblong; flowers rather large, the fan-shaped lip 3-parted, f long, and many-cleft to the middle into a thread-like fringe. H. lacera, R.Br. RAGGED FRINGED O. Lower, l-2 high ; leaves lanceolate or oblong ; petals oblong-linear, entire ; divisions of the slen- der-stalked 3-parted lip narrow and slenderly fringed. Bogs N., also S., in high lands. -- -- -t- -- Flowers violet-purple, in summer; the lip fan-shaped, ^-parted nearly down to the stalk-like base, and the divisions more or less fringed. H. psyc6des, Gray. SMALLER PURPLE FRINGED O. Frequent in moist grassy places, especially N.; leaves oblong, above passing into lance-linear bracts ; spike cylindrical, 4'-10' long, crowded with smaller and fragrant flowers ; lateral petals wedge-obovate, almost entire ; lip spreading, only %' wide, cut into denser fringe. H. fimbriata, R.Br. LARGER PURPLE FRINGED O. Lower leaves oval or oblong, upper few and small; raceme-like spike oblong, with rather few large flowers in early summer ; petals oblong, toothed down the sides ; lip almost 1' wide, hanging, cut into a delicate fringe. Wet meadows N., also S. to N. Car. H. peramncea, Gray. Meadows and banks, Penn., W. and S., along and near the mountains ; flowers of size intermediate between the two preceding, the broad wedge-shaped lobes of the lip moderately cut-toothed, but not fringed. 12. CYPRIPEDIUM, LADY'S SLIPPER, MOCCASIN FLOWER. (Greek name for Venus, joined to that for a slipper or buskin.) Among the most ornamental and curious of our wild flowers, blooming in spring and early summer. Rootstocks very short and knotty, produc- ing long and coarse fibrous roots. Many tropical species and hybrids are in cultivation. (Lessons, Fig. 284.) * The three sepals separate ; stem leafy, one-flowered. C. arietinum, R.Br. RAM'S-HEAD L. The smallest species, with slender stem 6'-10' high, oblong-lanceolate leaves, and a dingy, purplish, drooping flower, the sac conical and in some positions resembling a ram's head, one sepal lance-ovate, the two others and the two petals linear. Cold woods and swamps, Me. to Minn. * * Two of the sepals united by their edges into one under the sac or slipper, but their very tips sometimes separate. - Stem l-2 high, leafy to the l-3-flowered summit ; leaves lance-oblong or ovate, with many somewhat plaited nerves, more or less pubescent ; sac or slipper horizontal, much inflated, open by a rather large round oriflce. M. Sepals and linear wavy-twisted petals brownish, pointed, larger than the sac. C. candidum, Muhl. SMALL WHITE L. Small, barely 1 high, slightly pubescent ; sac like that of the next, but white-purple inside ; sepals ovate-lanceolate. Bogs (rare), N. Y., W. and S. C. parvifl6rum, Salisb. SMALLER YELLOW L. Like the next, and in similar situations, but stems and leaves generally smaller, and flower about half the size, somewhat fragrant, the sac broader than high, deep yellow, and the lance-ovate sepals browner. 410 BANANA FAMILY. C. pube'scens, Willd. YELLOW LADY'S SLIPPER. Sac light yellow, higher than broad, convex abov6 ; sepals long-lanceolate ; flowers early summer, scentless ; woods and bogs N., and S. in the mountains. A leafy plant, 2 high. w HM- Sepals and petals broad or roundish and flat, white, not larger than the sac. C. spectbile, Swartz. SHOWY L. In bogs and rich low woods N., and along the mountains S.; downy, 2 or more high, with leaves 6'-8' long, white flowers with the globular lip (!' long) painted with pink- purple, in July. One of the handsomest and most interesting of all wild flowers. - -4- Scape naked, bearing a small bract and one flower at summit. C. acaiile, Ait. STEMLESS L. Moist or sandy ground N., mostly in the shade of evergreens ; scape 8'-12' high ; sepals and petals greenish or purplish, the latter linear, shorter than the rose-purple (often whitish), oblong-obovate, drooping sac, which is split down the front but nearly closed ; flowers in spring. CXm, SCITAMINE.E, BANANA FAMILY. A group of tropical or subtropical perennial plants, with leaves having distinct petiole and blade, the latter traversed by nerves running from the midrib to the margin; flowers irregular, with a perianth of at least two ranks of divisions, below all combined into a tube which is adherent to the 3-celled ovary; the stamens 1-6 and distinct. We have two wild representatives on our southeastern borders ; the many culti- vated ones are chiefly grown for their ornamental foliage, and some of them are rarely seen in blossom. They are therefore seldom available for botanical study. I. GINGER SUBFAMILY. Seeds, rootstocks, or roots hot-aromatic. Stamen 1, with a 2-celled anther, commonly embracing the style, but not united with it ; staminodia some- times present. GINGER is the dried rhizomes of ZINGIBER OFFICINALE of the tropics. 1. HEDYCHIUM. Flowers with a slender tube bearing 6 divisions which may be likened to those of an Orchideous flower, one (answering to the lip) much larger and broader than the 5 others, and a very long, protruding, reddish filament terminated by a yellow unappendaged anther sheathing the style up almost to the stigma. II. AKKOWKOOT or INDIAN SHOT SUBFAMILY. No hot-aromatic properties, the thick rootstocks, etc., com- monly containing much starch, from which genuine arrowroot is produced. Stamen 1, with a 1-celled anther. ARROWROOT is the product of species of MARANTA. BANANA FAMILY. 411 * Capsule \-celled and l-seeded. 2. THALIA. Stemless herbs, with an elongated scape and radical long-stalked leaves. Corolla tubular, the three exterior divisions similar and equal, the interior ones une- qual (the anterior division broad and hooded, one elongated and clawed and one partly adnate to the stamen and furnished with two bristles on one side). Stigma 2-lipped. * * Ovary S-celled (rarely ^-celled), the cells l-ovuled. 3. CALATHEA. Strong-growing ornamental-leaved plants with flowers in imbricated bracteate heads or cone-like spikes or rarely in somewhat lax spikes. Outer 8 seg- ments of perianth lanceolate, the 8 inner ones irregular and obtuse. Corolla tube often slender. Staminodia present and petal-like. * * Capsule 3-celled, the cells several- -seeded. 4. CANNA. Mostly tall plants with showy flowers in an erect spike or raceme terminating the stem. Stamen a petal-like filament with the anther upon one side. III. BANANA SUBFAMILY PROPER. Not aromatic or pungent. Stamens 5 with 2-celled anthers, and an abortive naked filament. 5. MUSA. Strong somewhat palm-like plants with flowers in long nodding bracteate spikes or racemes. Calyx tubular and elongated, 3-5-toothed and inclosing the small corolla. Fruit fleshy and indehiscent. 6. STKELITZIA. One cultivated species, with the scape bearing at apex an oblique or horizontal and rigid conduplicate spathe, from which several large and strange-looking blossoms appear in succession ; the 3 outer divisions of the perianth 3'-4' long, orange- yellow, one of them conduplicate and taper-pointed, and somewhat like the two larger of the bright blue inner set, or true petals, which are united and cover the stamens, the other petal inconspicuous. 1. HEDYCHIUM, GARLAND FLOWER. (Greek, sweet and snow, referring to the fragrant white flowers of H. coronarium.) In green- houses. H. Gardnerianum, Roscoe. Stems 3-5 high ; leaves broadly lanceo- late or oblong, clasping, 2-ranked; flowers light yellow, fragrant, in a large terminal spike. India. H. coronarium, Koern. Plant 2-5, with 2-ranked, oblong, sessile leaves, and large, snow-white, sweet flowers, the lip nearly 2' wide. Often grown in conservatories with aquatics. E. Indies. 2. THALIA. (J. Thalius, a German botanist, died in 1588.) T. dealbita, Roscoe. Plant dusted over with a white powder ; heart- ovate, long-petioled leaves all from the root ; reed-like scape (3-5 high) branching above into panicled erect spikes of small, much-bracted, purple flowers. Ponds and bogs, S. Car., S. and W. 3. CALATHEA. (Greek: a basket, alluding either to the basket- shaped stigma or to the use of the leaves in basket-making in S. Amer.) The plants are generally known as MARANTAS. Natives of trop. Amer. Following are the commonest in greenhouses. * Leaves marked only by transverse bars. C. zebrtna, Lindl. The oblong leaves 2 or 3 feet long, purple beneath, the upper surface satiny and with alternating stripes of deep and pale green ; flowers dull purple, inconspicuous, in a bracted head or spike near the ground on a short scape. The commonest species. 412 BANANA FAMILY. * * Leaves margined, or markedly bands running lengthwise the blade. H- Leaf margined with green, the face blotched. C. Makoyana, E. Morr. (MARANTA OLIVARIS). Leaves small for the genus (6'-8' long), oblong, mostly unequilateral ; central part of the leaf semi- transparent and blotched with deep green between the veins, intermediate portion blotched with dull yellow and white ; leaf stalks purplish. - - Leaf more or less regularly banded lengthwise. C. rosea-pfcta, Regel. Leaves nearly orbicular, rich glossy green, banded between the midrib and margin by a rose- colored zone ; midrib rose-colored. C. Vandenheckei, Regel. Leaves rich dark green above, with lighter transverse shades, purplish beneath ; midrib broadly margined with sil- very-white, and the face marked by two bands of the same color. C. Warscewiczii, Kcern. Leaves large (often 2 long), velvety-green, with a feathery stripe of yellow-green running from base to apex upon either side of the midrib. 4. CANNA, INDIAN SHOT. (Name obscure.) The 3 small green leaves which remain on the capsule are the sepals. The showy parts of the flower, inside the petals, are the petal-like staminodia, the upper two or three of which are very prominent. Tropical (mostly American) plants, now much used in lawn decorations. The cultivated forms, which are much confused, are chiefly from the following : * Corolla lobes and staminodia united into a short tube, the two or three upper staminodia being developed. -- Upper staminodia 3. C. fndica, Linn. INDIAN SHOT. First species introduced ; stem slender, glabrous and green, 3-5 high ; leaves oblong, acute, green, lower ones a foot long ; flowers in a loose, simple raceme, with suborbicular green bracts; sepals green; petals pale green, lanceolate, !' or less long; staminodia bright red, lip reddish-yellow, spotted with red. The Cannas known as C. LIMB\TA or AtiREo-viTTATA (the upper staminodia red bor- dered with yellow), and C. coccfNEA (with red-tiriged sepals and petals, and often bordered staminodia) are evidently forms of this species. C. lati folia, Miller (C. GIGANT^A). Stem very stout, often 10 or more high, pubescent ; leaves oblong and acute, green, the lower ones some- times 3-4 long ; flowers in a lax racemed panicle, the lower bracts brown and several inches long, but the uppermost oblong and green, and becoming less than an inch in length ; sepals small, oblong, green ; petals 2' long, lanceolate, red-tinged; staminodia oblanceolate, bright red, large, the lip plain red and notched at the apex. C. glatica, Linn. Stem 5-6, green and glaucous, as are the leaves ; the latter oblong-lanceolate and very acute, the lower ones 1 long ; racemes lax, either simple or forked ; sepals lanceolate, small, green ; petals 2' or less long, lanceolate, yellowish-green ; staminodia clear pale yellow, 3' or less long, the lip linear and notched, pale yellow. C. ANNA;I is an offshoot or hybrid of this, and was the parent of many of the older tall Cannas. H- *- Upper staminodia usually 2. C. ftitea, Miller. (Comprising C. PALLIDA with the upper staminodia pale yellow and red-spotted ; and C. AURANTIACA with red-tinged petals, upper staminodia and lip bright reddish-yellow, the lip spotted with red.) Stems slender, green and glabrous, 3-4 high ; leaves green, oblong and BANANA FAMILY. 413 acute, 1 long ; raceme lax, simple or forked, the bracts small and obtuse, green; sepals very small (' long), oblong and greenish; petals lanceo- late, about I' long, pale green ; staminodia oblanceolate and pale yellow, 2' or less long, the lip linear, notched, pale yellow, not spotted. C. Warscewiczii, Dietr. Stem glabrous, 3-4 high, light purple ; leaves purple-brown, oblong and acute, 1^ or less long ; raceme simple and rather dense, the bracts ovate, brown and very glaucous ; sepals oblong-lanceolate, small, glaucous ; petals lanceolate, red-tinged and glaucous, 2' long ; staminodia (sometimes 3) oblanceolate, 3' or less long, sometimes obscurely notched, bright scarlet, the lip plain bright scarlet, and distinctly notched. C. speciosa, Roscoe. Stem 5-6 high, green and glabrous ; leaves green, broad-oblong and acute, the lowermost often 2 long ; panicle deeply forked ; sepals lanceolate and pale red ; petals 2' long, lanceolate, pale red ; staminodia notched, bright red, 3' long, the lip also notched at the apex, and bright reddish-yellow. Himalayas. C. disco/or, Lindl. Stem 5-10 high, glabrous and glaucous, purple ; leaves broad, oblong and acute, claret-brown, the lowermost sometimes 3 long ; panicle deeply forked, the bracts orbicular ; sepals small, lance- olate and green ; petals lanceolate, pale green ; staminodia oblanceolate and entire, bright red, 2 long ; lip lanceolate and notched, brick-red. * * Corolla tube 2' or more long; upper staminodia 3, clawed; lip orbicular. C. flsiccida, Salisb. Wild in swamps, S. Car., S.;. 2-4 high, with ovate-lanceolate, pointed leaves, and yellow flowers 3'-4' long; all the inner divisions obovate and wavy, lax, the 3 corolla lobes reflexed. * * * Corolla tube as long as the blades of the staminodia; flowers large and pendulous. C. iridiflbra, Ruiz. & Pav. Stem 6-10 high, green ; leaves oblong, slightly pubescent beneath, bright green ; panicle composed of several drooping racemes ; sepals 1' long, lanceolate, green ; corolla lobes lance- olate, red-brown ; staminodia 3, somewhat longer than the corolla lobes, bright red, the lip of the same color and notched. C. EHEMANNI of gardens is a hybrid of this and probably C. Warsce- wiczii. The modern race of dwarf and Crozy "flowering" Cannas is mostly sprung from this garden form again crossed, the red-flowered ones being mainly hybrids of C. Ehemanni and C. Warscewiczii, and the yel- low-flowered ones largely of C. Ehemanni and C. glauca. C. liliiflora, Warsc. Similar to C. iridiflora in habit, but the flowers white and fragrant. Not yet common, but it will undoubtedly play an important part in garden forms in the future. 5. MUSA, BANANA, PLANTAIN. (Antonius Musa, physician to Augustus.) M. Sapientum, Linn. BANANA. Cult, for foliage and for the well- known fruit ; the enwrapping bases of the huge leaves forming a sort of tree-like, succulent stem, 10-20 high ; the flower stalk rising through the center, and developing a drooping spike, the flowers clustered in the axil of its purplish bracts ; berry oblong, by long cultivation (from off- shoots) seedless. (Lessons, Fig. 71.) M. Cavendfshii, Lamb. A dwarf species, flowering at a few feet in height, is more manageable in greenhouses ; leaves 2-3 long. China. M. /7sefe, Gmel. Now very popular amongst gardeners, much used for planting out in summer ; leaves nearly erect, 10-16 long and 3-4 wide, bright green, with a stout crimson midrib ; stem 10-20 high and becoming very thick. Abyssinia. 414 BLOODWORT FAMILY. 6. STRELITZIA. (Charlotte of Mecklenburgh-Strelitz, wife of George III.) 5. Reglnce, Ait. PARADISE or BIRD'S TONGUE FLOWER. A large stem- less conservatory plant, from the Cape of Good Hope, winter-flowering, with 2-ranked root-leaves, their long rigid petioles bearing an ovate-oblong thick blade. CXIV. BROMELIACE^l, PINEAPPLE FAMILY. Tropical or subtropical plants (mostly herbs), the greater part epiphytes, with dry or fleshy, mostly rigid, smooth or scurfy leaves, often prickly edged, and perfect flowers with 6 stamens and 6-cleft perianth. Represented by several species of Tillandsia in Florida, a small one further north, and several species of various genera in choice conservatories. An&nas sativus, Schult. (or ANANASSA SAT^VA). PINEAPPLE. Cult, for its " fruit," which is a fleshy cone-like spike, comprising the fleshy berries and bracts ; flowers abortive. It is sometimes grown for foliage, especially a striped-leaved variety. Trop. Amer. Tillandsia usneoldes, Linn. LONG Moss or BLACK Moss. Hanging from trees in the low country from the Dismal Swamp, S. ; gray -scurfy, with thread-shaped, branching stems, linear-awl-shaped recurved leaves, and small, sessile, green flowers ; the ovary free, forming a narrow, 3- valved pod, filled with club-shaped hairy-stalked seeds ; flowers summer. (Lessons, Fig. 88.) CXV. ILEMODORACKE, BLOODWOKT FAMILY. Fibrous-rooted, herbaceous plants, with perfect and regular 3-6-androus flowers, which are scurfy or woolly outside ; peri- anth tubular below and united with the 3-celled ovary, 6-lobed above ; style 1, sometimes 3-parted ; capsule loculicidal, 3-oo- seeded, crowned or inclosed by the persistent perianth ; leaves usually equitant. * Calyx tube adherent to the whole length of the ovary ; style not parted. 1. LACHNANTHES. Flower woolly outside. Stamens 3, opposite the 3 inner divisions of the perianth, the filaments exserted, and the anthers fixed by the middle. Leaves equitant. * * Calyx tube joined only to the base of the ovary ; style at length 3-parted. 2. LOPHIOLA. Flower densely woolly outside. Stamens 6, included, inserted on the base of the perianth, the anthers fixed by the base. Leaves equitant. 8. ALETRIS. Flower scurfy-roughened outside. Stamens 6, included, inserted on the throat of the perianth. Leaves flat and spreading. 1. LACHNANTHES, REDROOT. (Greek ; woolly blossom.} 11 L. tinct6ria, Ell. Stem 2-3 high ; leaves sword-shaped, scattered on the stem and clustered at its base ; flowers dingy yellow, in a terminal dense compound cyme. Sandy swamps, Mass., S. IRIS FAMILY. 415 2. LOPHIOLA. (Greek : small crest, referring to a woolly tuft near the base of the perianth lobes.) H L. aurea, Ker. Stem leafless and woolly above, creeping at the base, 2 high ; leaves linear and nearly smooth ; flowers dingy yellow inside, in a crowded cyme. Pine barrens, N. J., S. 3. ALETRIS, COLICROOT, STAR GRASS. (Name Greek, allud- ing to the apparent mealiness of the flowers. ) Stemless, the flowers in a wand-like raceme ; scape 2-3 high, arising from a cluster of lance- olate leaves. 11 A. farindsa, Linn. Flowers white, oblong-tubular, the perianth lobes lance-oblong. Woods, Mass, to Minn., and S. A. atirea, Walt. Flowers yellow and shorter, bell-shaped, the lobes short-ovate. Barrens, N. J., S. CXVI. IRIDACKffl, IRIS FAMILY. Perennial herbs with bulbous, cormous (Lessons, Figs. 105, 106), or tuberous (sometimes fibrous) roots, distinguished by the equitant (Lessons, Figs, 164, 165), erect, 2-ranked leaves, and the 3 stamens with anthers facing outwards. Flowers per- fect and showy, colored, mostly from a spathe of two or more leaves or bracts ; the tube of the perianth coherent with the 3-celled ovary and often prolonged beyond it, its divisions 6 in two sets (answering to sepals and petals), each convolute in the bud. Style 1-, or rarely 3-cleft ; stigmas 3, opposite the 3 stamens and the outer divisions of the perianth. Fruit a 3- celled and many-seeded pod. (Lessons, Figs. 395, 396.) * Spathe generally 2- or more-flowered (1-flowered in some Irises'), terminal or pedun- culate ; flowers generally stalked in the spathe. +- Perianth of 3 outer recurving, and 3 inner commonly smaller erect or incurving divisions ; stigmas, or more properly lobes of the style, petal-like. 1. IKIS. Flowers with tube either slightly or much prolonged beyond the ovary, in the latter case coherent also with the style. Stamens under the overarching branches of the style ; anthers linear or oblong, fixed by the base. The real stigma is a shelf or short lip on the lower face of the petal-like branch of the style, only its inner surface stigmatic. Pod 3-6-angled, Boots rhizomatous or tuberous. i- - Perianth deeply cleft or parted into 6 widely spreading divisions ; stamens mona- delphous to the top ; style long ; stigmas 3 or 6, thread-like ; flowers opening in sunshine and but once for a few hours. 2. TIGKIDIA. From a conn with some hard brittle coating. Leaves lanceolate, large, very much plaited. Three outer divisions of the perianth very large and with a con- cave base; the other 8 very much smaller and fiddle-shaped. Stigmas 8, each 2-cleft. 8. 8ISYEINCHIUM. Eoot mostly fibrous. Leaves grass-like. Divisions of the wheel- shaped flower all alike. Stigmas 8, staple. 416 IRIS FAMILY. i- -i- +- Perianth parted almost to the $ase into 6 nearly equal widely spreading divis- ions ; stamens separate or nearly so ; style 3-6-lobed. 4. NEMASTYLIS. Stem simple or sparingly branching above, from a corm. Divisions of the flower obovate. Filaments awl-shaped, much shorter than the linear anthers. Style short, its 3 lobes parted each into two, bearing long and thread-like diverging stigmas. Pod truncate. Seeds dry, angular. 5. BELAMCANDA. Foliage and aspect of an Iris with leafy branching stem, from a rootstock. Divisions of the flower oblong with a narrow base. Filaments slender, much longer than the anthers. Style long, club-shaped, its simple branches tipped with a broad and blunt stigma. Pod pear-shaped ; the valves falling away expose the center covered with black berry -like seeds. * * Spathe 1-flowered, the flowers sessile in the spathe (except No. 6.) *- Perianth regular or very nearly so, the stamens equilateral. H- Plant stemless, i.e., the leaves and flowers arising directly from the corm. (Lessons, Figs. 105, 106.) 6. CKOCUS. Ovary and pod seldom raised above ground ; perianth with a long and slen- der tube ; its oval or roundish divisions alike, or the 3 inner rather smaller, concave, fully spreading only in sunshine. Leaves with revolute margins. H- -H- Plants with prominent stems. = Three branches of the style not divided. 7. 8CHIZ09TYLIS. Root a scarcely thickened rhizome. Flowers spicate-scattered on the side of a simple peduncle, red and showy, the tube slender and somewhat enlarged at the throat, the perianth lobes oblong or ovate and widely spreading. Branches of the style long and subulate. Spathe greenish, lanceolate. 8. IXIA. Cormous plants, with showy flowers in simple or branched spikes. Perianth tube long and slender, the limb ascending or salver-shaped. Branches of the style linear, recurved. Spathe short and membranaceous. = = Branches of the style ^-divided or -cleft. 9. FREESIA. Plants of small size, with coated corms and flowers erect in a secund lateral short raceme ; perianth tube long and expanding upwards, generally curved, the lobes half-spreading. Spathe as in Ixia. +- -t- Perianth generally oblique, curved, or otherwise irregular ; stamens mostly uni- lateral. H- Flowers in short often secund racemes, or loose panicled spikes. Style branches not divided. = Inflorescence dense, pilose. 10. BABIANA. Cormous plants, with flowers of striking colors and usually pilose leaves and stem. Flowers in a simple short pilose spike-like cluster or raceme, the tube generally short, erect, the lobes erect-spreading, and clawed or contracted at the base. Small plants, with plaited leaves. = = Inflorescence mostly looser, essentially glabrous. 11. CROCOSMA. Cormous, with a slender stem ending in a lax panicle. Perianth tube slender, cylindrical and curved, not dilated at the throat, the lobes spreading in star- like form. Stigmas dilated and denticulate. Leaves sheathing much of the base of the stem. 12. TRITONIA. Cormous, mostly rather tall. Flowers showy, mostly in loose racemes, these either solitary and terminal, or spiked. Perianth with a slender tube either short or long, and which is not prominently dilated above, the lobes nearly equal or oblique and concave or bell-form-spreading. Branches of the style slender, thick- ened or dilated at the apex. Spathe short and membranaceous, often toothed. 18. SPAR AX IS. Cormous, small, nearly simple plants, with few yellow scattered or loosely spicate yellow flowers. Perianth tube short, dilated in the throat, the limb some- what unequal, the lobes erect-spreading. Branches of the style slender. Spathe broad and scarious, more or less striate, fimbriate at the apex. IRIS FAMILY. 417 ++-H- Flowers numerous in a stiff terminal generally 1 sided spike. 14. GLADIOLUS. Cormous. Stem rather tall, leafy ; flowers irregular, the short-funnel- shaped tube being somewhat curved, and the divisions more or less unequal, the flower commonly oblique or as if somewhat 2-lipped. Perianth tubular at base, the 6 divisions all more or less spreading. Stamens separate. Style long. Stigmas 3, more or less dilated. Stamens (inserted on the tube) and style ascending. Leaves sword-shaped, strongly nerved. 1. IRIS, FLOWER-DE-LUCE, BLUE FLAG. (Greek, the rainbow.") Many interesting and curious species cultivated in choice collections. Flowers spring and early summer. (Lessons, Figs. 58, 59, 395, 396.) 1. IRIS proper, with creeping rootstocks or rarely the root fibrous. (Native species of our region belong here.) * Tall, the several-flowered often branching stems l-3 high ; tube of the flower short ; flowers late spring and summer. H- Outer divisions (or "/aZZs") of the perianth beardless and crestless. w Flowers yellow. I. Pseucfdcorus, Linn. YELLOW IRIS. Wet marshes in Eu., with very long linear leaves and bright flowers, is sparingly cultivated, and some- times spontaneous. *-* ++ Flowers copper-colored or dull reddish-brown. I. Mlva, Ker. (I. CUPREA.) Flowers 2' long, the tube about the length of the 6-angled ovary, the divisions spreading; ovary 6-angled and not surpassing the tube of the perianth. Swamps, S. 111., S. *- -* + Flowers in shades of blue or purple (rarely white), sometimes spotted and streaked. = Leaves flat and broad, sword-shaped. I. Icevigata, Fisch. & Mey. (I. K^EMPFERI). JAPANESE IRIS. Tall spe- cies (2-3 high), with very large flowers, which are often or commonly borne singly, and which, in some garden varieties, measure 8'-10' across, and are broad and flat ; outer lobes of the perianth mostly purple with a yellow blotch at the base and often streaked, very large and rounded ; inner divisions commonly bright purple ; leaves thin and pale green ; stem glaucous. Cultivated (from Japan) in many forms and colors. Rhizome short and stout. I. trip^tala, Walt. In pine barren swamps, N. Car., S.; with rather short sword-shaped glaucous leaves, and few blue flowers (2'-3' long), variegated with yellow and purple, the inner divisions very short and wedge-shaped, the tube shorter than the 3-angled ovary. I. versicolor, Linn. LARGER BLUE FLAG. Stout; stem angled on one side ; leaves sword-shaped, f ' wide ; flowers light blue, variegated with some yellow, white, and purple, hardly 3' long, the inflated tube shorter than the obtusely 3-angled ovary ; pod oblong, 3-angled, the seeds more or less 2-rowed in each cell. Common in swamps. I. Caroliniana, Watson. In N. Car.; like the last, but the leaves long and lax, and greener, and the larger seeds in a single row in each cell. = = Leaves linear, sometimes stiffish. I. prismatica, Pursh. (I. VIRG^NICA). SLENDER BLUE FLAG. Slender, with very narrow leaves, and blue flowers with some white (barely 2' long), on slender peduncles, with hardly any tube beyond the 3-angled ovary. Me. to N. Car. 27 418 IKIS FAMILY. /. gramlnea, Linn. Root leaves 2-3 long, and often surpassing the 1-3-flowered stem ; flower purple-blue, with yellow in the throat, slightly fragrant, with narrow divisions. Cult. S. Eu. /. tuberbsa, Linn. SNAKE'S-HEAD IRIS. Leaves very long, often twice or thrice longer than the 1-flowered stem (which is 12'-18' high) ; inner perianth divisions erect and light colored, the outer drooping and black-purple ; root short, almost bulb-like. S. Eu. - - Outer divisions of the perianth bearded or crested. - Flower mostly solitary and terminal, very large, streaked with brown- black. I. Susiana, Linn. A curious species from Persia, not quite hardy in the N. States ; all divisions of the perianth large and limp, rounded, about equal in size, marked with dark spots and lines on a lilac-white ground. Stem 10'-18' high, at flowering time (early spring), exceeding the broad- ish leaves. *- + Flowers generally few or several, of ordinary size. = Body color of the flowers blue or violet. I. hexagona, Walt. S. Car. and S., near the coast ; with simple stem, narrowish long leaves, and deep blue variegated flowers, 4' long, the outer divisions crested, the tube longer than the 6-angled ovary. /. Germdnica, Linn. COMMON FLOWER-DE-LUCE of the gardens, with very large, scentless flowers, the deep violet pendent outer divisions 3' long, the obovate inner ones nearly as large, lighter and bluer. Eu. /. sambticina, Linn. ELDER-SCENTED F. Taller, 3 or 4 high, and longer-leaved ; the flowers about half as large as in the preceding, the outer divisions less reflexed, violet, but whitish and yellowish toward the base, painted with deeper-colored lines or veins ; upper divisions pale grayish- or brownish-blue ; spathe broadly scarious-margined. S. Eu. /. squalens, Linn. Very like preceding, with longer dull violet outer divisions to the flower whitish and striped at base, and purplish-buff- colored inner divisions. Eu. and Asia. = = Body color of the flowers white, mostly with markings of yellow. I. variegata, Linn. Flowers small, with spatulate-obovate divisions 2' long, white with pale yellow, the outer divisions veined with dark purple and purplish-tinged in the middle. Eu. /. Florentine!, Linn. FLORENCE or SWEET F. Stems 2-3 high, with broad leaves, and white faintly sweet-scented flowers, bluish- veined, the obovate outer divisions 2i'-3' long, with yellow beard. Its violet-scented rootstock yields orris root. S. Eu. * * Dwarf, with simple very short stems (or only leafy tufts'), l-3-flowered in early spring, from creeping and branching slender (or thickened in Lpumila} rootstocks, here and there tuberous-thickened; flowers violet- blue, with a long slender tube. *- Outer perianth lobes crestless. I. v^rna, Linn. SLENDER DWARF IRIS. Wooded hillsides, from Penn. and Ky., S.; with linear grassy leaves, tube of flower about the length of its almost equal divisons, which are on slender orange-yellow claws, the outer ones crestless. - <- Outer lobes crested. I. cristata, Ait. Along the Alleghanies, and W., sometimes cult.; with lanceolate leaves, or the upper ovate-lanceolate ; tube of flower (2' long), much longer than the scarcely stalked divisions, the outer ones crested ; pod sharply triangular. IRIS FAMILY. 419 /. pumila, Linn. DWARF GARDEN IRIS. Stem very short (4 '-6' high); the violet and purple flower close to the ground, with slender tube and obovate divisions hardly exceeding the short sword-shaped leaves. Eu. 2. XIPHION ; the roots bulbous, giving rise to a single stem. * Leaves at flowering time only 2' or 3' long. I. Persica, Linn. PERSIAN IRIS. A choice tender plant, dwarf, nearly stemless, the flower on a long tube, earlier than the leaves, delicately fra- grant, bluish, with a deep-purple spot at the tip of the outer divisions, the inner divisions very small and spreading. * * Leaves a foot or more long at flowering time. -- Flower with a prominent tube (2'-3' long). I. reficu/ata, Bieb. From Persia ; stem a foot or so high, the leaves equaling the flowers and finally surpassing them ; flower one, rather large with narrow divisions, violet-purple, the limb spotted with violet and streaked with yellow ; flowers very early ; leaves generally 2 together. -i- -- Flower with scarcely any tube. /. Xfphium, Linn. (I. VULGARIS of gardeners). SPANISH I. Leaves 4-6 on the stem, remaining green during winter ; the stem l-2 high and sometimes 2-flowered ; flowers 3'-5' across, the outer divisions orbicular and reflexed, the inner ones erect, all purple and veiny j spathes 3'-4' long, not inflated. Flowers coriander-scented. Spain. /. xiphioldes, Ehrh. (I. ANGLICA.) . S. Eu.; 3 or 4 leaves on the stem and about 6 at its base, larger than in the last and not persisting during winter ; plant l-2 high, 2-3-flowered ; flowers large, lilac-purple, more or less marked with yellow and feathered with white on the face of the round-oblong outer divisions ; tubers larger and rounder than in the last ; spathe 3 '-4' long, inflated. Flowers scentless, later than the last. 2. TIGRIDIA, TIGER FLOWER (as the name denotes). Flowers summer. T. Pavonia, Ker. From Mexico, the principal species, with several varieties, planted out for summer flowering, sends up a stem 2 high, bearing in succession a few very large showy flowers 5' or 6' across, purple or orange-red, the dark center gaudily spotted with crimson or purple. T. CONCHIFL6RA of gardens is a form with bright yellow flowers. T. GRANDIFL6RA is a f orm with very large, bright orange-red flowers. 3. SISYRINCHIUM, BLUE-EYED GRASS. (Greek: hog 1 s snout, the application not apparent.) Flowers all summer. S. angustif61ium, Mill. Scape 4'-12' high, simple, with a solitary terminal spathe, the outer bract more or less elongated ; flowers blue (rarely white) changing to purple, the divisions notched or jagged and bristle-pointed ; seeds large and globose, nearly smooth. Grassy plants, growing in little clumps or tufts ; common. S. nceps, Cav. Usually taller and branching, the spathes 2 or more ; seeds small and ovate, deeply pitted. Common. 4. NEMASTYLIS. (Greek : thread-like style, applicable here to the stigmas. ) Flowers spring and summer. N. ccelestlna, Nutt. Pine barrens S. Car., S.; l-2 high, with hand- some but fugacious bright blue flowers ; the leaves mainly from the small bulb, linear and plaited. 420 IRIS FAMILY. 5. BEL AM C AND A (or PARDANTHUS), BLACKBERRY LILY. (East Indian name.) Flowers late summer. B. Ch/nens/s, Adans. China ; cult, in country gardens and escaping into roadsides ; 3-4 high, more branching than an Iris ; the divisions of the orange-colored flower (!' long) mottled above with crimson spots, the fruit, when the valves fall and expose the berry-like seeds, imitating a blackberry, whence the common name. 6. CROCUS. (Greek name of Saffron.') Cultivated from Eu. and W. Asia. (Lessons, Figs. 105, 106.) # Spring flowering. - Yellow-flowered. C. Susianus, Ker. CLOTH OP GOLD CROCUS. Leaves 6-8 in a tuft, reaching the flower, narrowly linear, the edges revolute and the center with a white stripe ; perianth tube exserted, the segments !' or less long, bright orange-yellow and soon reflexed, the outer ones flushed or brown-striped on the outside ; anthers orange, longer than the glabrous fila,ments j style branches exceeding the anthers. Crimea. C. mcesiacus, Ker. DUTCH C. Later flowered ; leaves 6-8 in a tuft, surpassing the. flower, narrowly linear, the edges reflexed, and a white stripe ; perianth tube 2-3 times longer than the limb ; flower bright yellow, the segments very obtuse, not striped (a striped variety) ; anthers pale yellow and somewhat hastate at the base, somewhat longer than the papillose filaments ; style branches not equaling the anthers. Greece to Asia Minor. There is a form with cream-white flowers. C. STELLA.RIS, with fewer leaves in a tuft, little exserted perianth tube, flowers bright orange and the outer segments striped and feathered on the back, anthers pale yellow and longer than the glabrous filaments, and style branches somewhat exceeding the anthers, is a supposed hybrid of the above, known only in cultivation. - +- Lilac- or white-flowered. C. biflbrus, Miller. SCOTCH C. Leaves 4-6 in a tuft, surpassing the flowers, white-striped and very narrow ; tube exserted, the upper seg- ments !' or less long, tinged with purple, the lower ones with 3 purple stripes down the back; throat slightly bearded, yellowish; anthers orange, longer than the papillose orange filaments ; style branches orange- red. Sterile. Variable. C. versicolor, Ker. Leaves 4-5, like the last ; tube exserted ; upper segments either pale or dark purple, the lower ones purple outside and also purple-marked ; throat glabrous, whitish or yellow ; anthers yellow, twice longer than the white filaments ; style branches yellow. S. Eu. C. vernus, All. Leaves 2-4, equaling the flower, glaucous beneath ; segments !'-!' long, lilac or white and often striped with purple ; throat pubescent, not yellow ; anthers lemon-yellow, longer than the white fila- ments ; style branches orange-yellow. Eu. The commonest species. # * Autumn flowering. C. sathus, Linn. FALL CROCUS. With violet purple and fragrant flowers, in autumn, is rarely seen here. Its long and narrow orange-red stigmas are saffron. Asia Minor. 7. SCHIZOSTYLIS. (Greek: cut style, referring to the 3 long branches.) S. coccinea, Backh. & Harv. CRIMSON FLAG, KAFFIR LILY. Not very tender, with long and keeled linear leaves, and stems 3 high, bearing a IRIS FAMILY. 421 spike of bright crimson-red flowers 2' across, the ovate acute lobes all alike and widely spreading from a narrow tube ; the slender style deeply cleft (whence the name) into 3 thread-like branches. S. Africa. 8. IXIA. (Greek for birdlime, referring to the clammy juice of some species.) Cape of Good Hope. * Perianth tube short and cylindrical. i- Filaments distinct. ++ Flowers with a black-purple throat. I. maculata, Linn. (I. CONICA.) Stem terete and slender, sometimes branched, l-2 high ; flowers many in dense erect spikes ; perianth tube twice longer than spathe, the bell-form limb yellow and an inch or less long. /. viridiflbra, Lam. Stem long and slender (l-3), simple; flowers many in a long spike ; perianth tube little longer than the spathe, the limb pale green. /. hybrida, Ker. A foot high, slender, the raceme flexuose and many- flowered ; flowers white, with a tinge of pink, small. IH- H-I- Flowers with no marking in the throat. I. patens, Ait. Stem terete, 12'-20' high, often branched; flowers many in rather dense spikes, the bell-form limb pale red ; perianth tube little longer than the spathe ; radical or basal leaves usually 4. /. speciosa, Andr. (I. CRATEROIDES.) Stem slender and terete, com- monly simple, 6'-15' high ; flowers few in an erect spike, the tube little longer than the spathe, and the limb dark crimson ; basal leaves 5 or 6. -- -- Filaments more or less united. I. monadelpha, Delar. Stem 10'-20' high, slender, simple or branched ; flowers few in a short spike, the tube often twice as long as the spathe, the limb lilac, throat greenish or blue. There are varieties with purplish flowers (var. puRptmEA), with yellow and black-blotched flowers (var. vERsf COLOR), etc. * * Perianth tube dilated into funnel-shape at the top. I. odorata, Ker. (I. ERECTA.) Stem slender and terete, branched; flowers fragrant, in a short spike, yellow. 9. FREESIA. (Derivation unknown.) Popular plants for forcing, from Cape of Good Hope. F. refrdcta, Klatt. Stems slender, often branched, 12'-20' high, the flowers at its top in a slender secund, nearly horizontal raceme ; flowers white marked by violet lines or yellowish, or pure white (var. ALBA), 2'- 3' long, very fragrant, gradually narrowed into a very slender tube, the lobes spreading ; leaves flat. F. Leichtlinii, Klatt, perhaps a form of the above, has pale yellow flowers which are abruptly narrowed into a short tube, the lobes more erect. 10. BABIANA. (Said to come from the Dutch word for baboon, because the bulbs are eaten by that animal.) Cape of Good Hope. * Perianth nearly rotate. B. strlcta, Ker. (B. puRptiREA.) Stem 12'-20' high; basal leaves ensiform and hairy, not reaching the spikes, the latter 1-3, moderately 422 IRIS FAMILY. dense and many -flowered ; perianth usually lilac-red, the tube as long as the spathe, and the lobes oblong-lanceolate. There are many forms, as var. RtBRO-crANEA, with lilac-red limb and bright red throat, and var. suLPHtjREA, with flowers milk-white or sulphur-yellow. * * Perianth distinctly ringent. *- Segments oblong. B. p/icata, Ker. (B. PUNCTATA, B. FRAGRANS.) Stem mostly shorter than the hairy lanceolate leaves ; flowers in a simple or forked spike, reddish or lilac, with the tube as long as the spathe. B. disticha, Ker. Differs from the above chiefly in its longer perianth tube, which is distinctly projected from the spathe. - +- Segments oblong- or Ungulate-clawed. B. rfngens, Ker. Stem 1-1 high, pilose ; leaves linear and glabrous, many, thick; flowers 8-12 in a dense 1-sided spike, red with a greenish tube, the latter rather longer than the spathe. 11. CROCOSMA. (Greek for saffron smell, alluding to the odor of the dried flowers.) Cape of Good Hope. C. atirea, Planch. The only species ; stem terete and branched, 2-4 high, with a few small leaves ; spikes lax and few-flowered, flexuose ; flowers brownish-yellow, the tube an inch or less long. 12. TRITONIA. (Triton, a vane, alluding to the variable directions of the anthers in different species.) Cape of Good Hope. In gardens, more often known as MONTBRETIA. * Perianth segments equal, oblong ; flowers small. T. scil/aris, Baker. (fxiA SCILLARIS.) Stem 1, slender, simple or branched ; basal leaves 4-6, plane, linear ; spike 3'-4' long, lax and flexuose ; flowers pink, the tube cylindrical and somewhat longer than the spathe. * * Perianth segments more or less unequal, oblong or obovate. -i- Flowers whitish or pale pink. T. erf spa, Ker. (fxiA cRfspA, MONTBRETIA LACERATA.) Stem slender and terete, simple or branched, 6'-12' high ; basal leaves 4-6, linear and very crispy or curled ; spikes secund, 4-10-flowered ; perianth tube 2' or less long, funnel-form at the top. - H- Flowers yellow, sometimes blotched. w Segments obovate, much imbricated. T. crocata, Ker. Stem slender, 12'-18' high, simple, or branched below ; basal leaves 4-6, linear and plane ; flowers 4-10 in lax secund spikes ; flower bright brown-yellow, the tube rather longer than the spathe. T. deusta, Ker., differs only in having a purple-black spot on the claws of the 3 outer segments. T. hyallna, Baker. Like T. crocata, except that the segments are nar- rowed into a spatulate base or claw which has an inflexed hyaline margin. *- -w- Segments oblong, less imbricated. T. Pdttsii, Benth. (MONTBRETIA POTSII.) Stems 2-3 high and branched ; basal leaves 4-6, linear and plane ; spikes lax, 6'-9' long ; flower bright yellow, with a tinge of red, the segments about half or less the length of the broad tube. MONTBRETIA CROCOSM^EFI^RA is a hybrid of the above and Crocosma aurea. IRIS FAMILY. 423 13. SPAR AXIS. (Greek: to tear, referring to the torn spathes.) Cape of Good Hope. S. grandifldra, Ker. (S. FIMBRIA.TA, S. LACERA, S. LILI\GO, S. ATRO- puRptREA, and others.) Stem terete and erect, 6'-2 high, simple or branched, with a few linear or lanceolate leaves near the base ; flowers yellow or purple (but variable in cultivation) , the segments 1' or more long. 5. tricolor, Ker. (S. VERS^COLOR, S. LINEATA, and others.) Differs from the last in always having a bright yellow throat and a dark blotch at the base of each segment. 14. GLADIOLUS, CORN FLAG. (Name a diminutive of the Latin word for sword, from the leaves.) A genus of about 130 species, many of which are in cultivation. The commonest garden forms are hybrids, derived from the following, in which the perianth tube is funnel-shaped, and the segments are not distinctly narrowed into claws. * Leaves subterete or linear. G. trlsfis, Linn. Leaves 3, subterete, strongly 3-5-ribbed, a foot or two long ; stem slender and terete, l-2 high ; flowers 3-4, yellowish- white, in a loose secund spike, fragrant ; flower 2'-3' long, the tube curved and longer than the oblong and acute falcate segments. Cape of Good Hope. G. CONCOLOR is a form with paler flowers, noted as being one of the parents of the garden race, G. CoLvfLLEi (see G. cardinalis). G. cuspidatus, Jacq. Leaves 3-4, flat but linear ; stems l-2 high ; flowers white or pale pink with a spade-shaped blotch in the center of the 3 outer segments, 4-8 in a very lax, nearly or quite equilateral spike ; perianth tube 2 '-3' long, slightly curved, the segments oblong-lanceolate and wavy. Cape of Good Hope. # # Leaves distinctly ensiform. +- Flowers (at least the body-color) yellow. G. purptireo-auratus, Hook. f. Leaves 3-4, rigid, the lowest about 1 long ; stem 2-4 high ; flowers 10-15 in a lax secund spike ; flower yel- lowish, with a large red-brown blotch on the 2 inner segments of the outer series, the tube curved and less than an inch long, the segments obovate and spatulate or clawed. Cape of Good Hope. This, with the hybrid G. Gandavensis, is a parent of the hybrid race known as G. LE- MOINEI, which has bright yellow and red flowers with brown blotches on the lower segments. G. psittarinus, Hook. Leaves about 4, rigid, l-2 long ; stem 2-3 ; flowers many in a lax secund spike ; flower with a yellow ground and coarsely grained with red, the curved tube 2' or less long, the upper seg- ments obovate and much hooded, the 3 lower reflexed and much smaller. Cape of Good Hope. Parent, with G. cardinalis, of the hybrid class G GANDAVENSIS, to which belong most of the older bright-flowered and late varieties. The upper segment, in these varieties, is usually horizontal and strongly hooded. G. BRENCHLYENSIS, of like parentage, is still a popular strain. - - Flowers normally white, at least in ground-color. G. oppositifldrus, Herb. Leaves 3-4, crowded, the lowest l-2 long ; stem 2-3 high ; flowers often 30-40, in a dense 2-ranked spike ; flower white, the tube slender and curved (l|' or less long), the segments oblong- spatulate and subacute. Cape. Interesting as being a parent, with G. cardinalis, of the hybrids known as G. RAMdsus (sometimes called G. FLORIBUNDUS, but not to be confounded with the species of that name). This hybrid race is little known in this country, as it does not flower well unless the corms are planted in the fall. The plants are talk with 424 AMARYLLIS FAMILY. large, open, bright red flowers marked with dark blotches at the base of the 3 lower segments. G. b/dndus, Ait. Leaves about 4, crowded, broad ; stems 1-2 C high ; flowers 4-8, in a lax spike ; flower white, tinged with red, with a curved tube H' long, the upper segments oblong, and the lower ones oblong- clawed" with a reddish blotch. There are white, lilac and pink-flowered varieties. G. PUDIBUNDUS and G. SPOFFORTHIA.NUS are hybrids of this and G. cardinalis. H_ H_ H_ Flowers normally in pronounced shades of red or purple. *- Lower segments with a median white line. G. Byzantlnus, Miller. Leaves commonly 3, laxly ribbed, about 1 long; stem U-2 high; flowers many in a lax spike which is 6'-9' long ; flower dark purple, the lower 3 segments with a claw as long as the blade, the upper segment slightly imbricated when the flower is fully open, the tube only slightly curved ; filaments shorter than the anthers. Eastern Mediterranean region. The hardiest species. G. commdnis, Linn. Leaves 3-4, laxly nerved, a foot or less long ; stem l-2 high ; spike lax, secund, 4-8-flowered ; flower bright purple, smaller than the last, the tube curved, the segments an inch long and all connivent when the blossom is open, the 3 lower with a long claw ; fila- ments the length of the anthers, or longer. There are white forms. S. Eu. kittle planted now. -* -w- Lower segments white-blotched. G. cardinalis, Curt. Leaves glaucous-green, not rigid ; stem 2-3 high ; spike 12-20-flowered, in a lax suberect spike ; flower bright scar- let, the tube nearly straight and !' long, the upper segments oblong- spatulate and the 3 lower shorter and narrower. Cape of Good Hope. One parent (with G. tristis) of G. CoLvfLLEi, a race with bright scarlet nearly erect flowers and oblong acute segments, the lower 3 having a long blotch of yellow at the base. A white-flowered form of this race is in cultivation (known as the BRIDE). G. cardinalis is also one parent of G. Gandavensis, G. ramosus, and G. pudibundus (see above). G. Saundersii, Hook, f . Leaves 4-6, rigid and strongly ribbed ; stem 1|_2 high; spike very lax and 6-8-flowered ; flower bright scarlet, with a curved tube !' or less long, the 3 upper segments oblong-spatulate and connivent, the 3 lower narrower and shorter, with a large white blotch and scarlet spots. Cape of Good Hope. The G. NANCEI\NUS type is a hybrid of this and G. Lemoinei (see G. purpureo-auratus) . CXVH. AMAEYLLIDACEJE, AMARYLLIS FAMILY. Chiefly perennial and glabrous herbs, with leaves and scape from a bulb, corm, etc., the leaves nerved from the base, and rarely with any distinction of blade and petiole ; the perianth regular or but moderately irregular and colored, its tube ad- herent to the surface of the 3-celled ovary; and 6 stamens with good anthers. Style single. Capsule several- oo-seeded. Bulbs acrid, some of them poisonous. To this family belong many of the choicer bulbs of house culture, only the com- monest here noticed. Flowers often lily-like, but differing in the inferior ovary. AMARYLLIS FAMILY. 425 * Scape and linear hairy leaves from a little solid bulb or corm. 1. HYPOXIS. Perianth 6-parted nearly to the ovary, spreading, greenish outside, yellow within, persistent and withering on the pod. * * Scape and mostly smooth leaves from a coated bulb, the stem leafless or nearly so. +- A cup-shaped, funnel-shaped, or saucer-shaped crown on the throat of the perianth. 2. NARCISSUS. Perianth with a more or less cylindrical tube, 6 equal widely spreading divisions, and stamens of unequal length included in the cup or crown. Scape with one or more flowers, from a scarious 1-leaved spathe. K +- No true crown in the throat of the perianth, but sometimes represented by scales, or the filaments united by a web-like or crown-like tissue. ++ Anthers erect, not versatile; perianth tube ; filaments on the ovary at the base of the 6-parted perianth. 8. GALANTHUS. Scape with usually a single small flower on a nodding pedicel. Peri- anth of 6 oblong separate concave pieces ; the three inner shorter, less spreading, and notched at the end. Anthers and style pointed. 4. LEUCOIUM. Scape bearing 1-7 flowers on nodding pedicels. Perianth of 6 nearly separate oval divisions, all alike. Anthers blunt. Style thickish upwards. H- ++ Anthers fixed by the middle and versatile ; perianth tube often evident or long; filaments borne on the perianth. = Perianth tube 0, or exceedingly short. 5. SPEEKELIA. Scape strong and tall, mostly 1-flowered, the bract one and spathe-like. Flower very showy, with no tube, the upper segments ascending and the lower ones concave. Scales between the filaments small. 6. NERINE. Scape strong, several- or many-flowered, the perianth tube nearly obsolete. Flowers erect or slightly declined, the segments narrow and spreading or recurved. Filaments thickened at the base with no scales between them, prominently pro- truded. Leaves strap-shaped. = = Perianth tube evident, often long. - || Scape 1-flowered. 7. ZEPHYRANTHES. Scape stout but low, the flower arising from a simple bract. Perianth funnel-form, the tube mostly short ; segments all similar, spreading. Scales amongst the filaments very small or 0. J P Scape more than I -flowered (except rarely in No. 8). o Filaments distinct. x Small scales between the filaments. 8. HIPPEASTRUM. Scape strong and hollow, often tall, the large flowers in an umbel (rarely reduced to 1). Bracts 2, involucrate, distinct. Perianth tube long or short, dilated in the throat and more or less declined, the lobes nearly equal and erect- spreading. Scales often wanting on the lower segments. x x No scales between the filaments. 9. ORINUM. Perianth with a long slender straight or curved tube and 6 mostly long and narrow spreading or recurved divisions. Stamens long. Scape solid, bearing few or many sessile or short-pediceled flowers, in an umbel. Bulb often columnar and rising as if into a sort of stem. Leaves in several ranks. 10. AMARYLLIS. Perianth various ; the divisions oblong or lanceolate, and the tube ribbed, short and declined. Flowers large and fragrant, umbellate and pediceled. Scape solid. Leaves mostly 2-ranked. 11. VALLOTA. Flowers large and showy, short-pediceled and umbellate. Perianth widely flaring above, the tube short and straight, the segments oblong-ovate and connected at the base by a small callus. Involucral bracts 2 or 3. Style declined. Scape strong and hollow. 426 AMARYLLIS FAMILY. o o Filaments united by a web-tike or cup like tissue. x Perianth tube much dilated at the throat. 12. PANCRATIUM. Perianth funnel-shaped, the tube generally long, the segments nar- row and erect-spreading. Involucral bracts 2, thin. Cup uniting the filaments bear- ing teeth or lobes between. Ovules many in each cell. Flowers generally umbellate. Leaves linear or strap-shaped. x x Perianth tube cylindrical. 13. HYMENOCALLIS. Perianth tube long and slender, straight, the lobes narrow or linear and recurved. Involucral bracts 2 or more, scarious. Cup not toothed. Ovules 2 in each cell. Flowers white, fragrant, in an umbel-like cluster. Leaves strap-shaped. 14. EUCHARIS. Perianth tube straight or curved, the segments broad and spreading. Cup entire or toothed between the filaments. Bracts several or many, the 2 or 3 outer ones involucre-like. Ovules 2-oo in each cell. Flowers white in umbels, showy. Leaves broad, narrowed into distinct petioles. * * Stems leafy, or scape beset with bracts, from a tuberous rootstock or crown. +- Perianth tube 0. 15. ALSTECEMERIA. Stems slender and weak or disposed to climb, leafy to the top, the thin lanceolate or linear leaves commonly twisting or turning over. Flowers in a terminal umbel. Perianth 6-parted nearly or quite to the ovary, rather bell-shaped, often irregular as if somewhat 2-lipped. Stamens more or less declined. Style slender ; stigma 3-cleft. -- +- Perianth tube evident. 16. POLIANTHES. Stem erect and simple from a thick tuber, bearing long-linear chan- neled leaves, and a spike of white flowers. Perianth with a cylindrical and somewhat funnel-shaped slightly curved tube, and 6 about equal spreading lobes. Stamens included in the tube ; anthers erect. The summit of the ovary and pod free from the calyx tube ; in this and other respects it approaches the Lily Family. 17. AGAVE. Leaves thick and fleshy with a hard rind and a commonly spiny margin, tufted on the crown, which produces thick fibrous roots, and suckers and offsets ; in flowering sends up a bracfced scape, bearing a spike or panicle of yellowish flowers. Perianth tubular-funnel-shaped, persistent, with 6 narrow almost equal divisions. Stamens projecting ; anthers linear, versatile. Pod containing numerous flat seeds. 1. HYFOXIS, STAR GRASS. (Greek: sub-acid, once applied to some other plant. ) H. er^cta, Linn. Common in grass ; with few-flowered scape 3'-8' high, and leaves at length longer ; yellow star-like flower over ' broad. 2. NARCISSUS. (Greek name, that of the young man in mythology who is said to have been changed into this flower.) Popular ornamental bulbous plants, running into many varieties and much confused by hybridization. Following are the chief horticultural types : * Crown as long as the divisions of the perianth, or longer. DAFFODILS. - Leaves flat, glaucous. N. Pseudo-Narcissus, Linn. DAFFODIL, TRUMPET D. Scape 1-flowered, short ; flower large, yellow, with a short and broad tube, and a large bell-shaped cup, having a wavy-toothed or crisped margin ; double-flow- ered forms are common. Eu. H- - Leaves linear, subterete, green. N. Bulbocbdium, Linn. HOOP PETTICOAT D. Flowers bright yellow ; tube and crown about equal in length, the crown expanded and very AMARYLLIS FAMILY. 427 indistinctly toothed ; segments of the perianth linear and ascending ; stamens declined ; scape 4'-8' high, 1-flowered, more or less surpassed by the leaves. S. Eu. and N. Africa. * # Crown half to three fourths as long as the perianth divisions. -- Leaves flat, glaucous. N. incompardbi/is, Curt. Flowers yellow, solitary, 2'-22 ; broad, the tube about V deep and cylindrical, the perianth divisions spreading, oblong-lanceolate ; crown plicate and lobed, of a deeper shade than the segments ; scape 1 high. Eu. - - Leaves linear and caniculate, green. N. odbrus, Linn. Flowers yellow, 2-5 on a scape, only slightly fra- grant ; tube I'-f ' long, open at the throat ; segments oblong-lanceolate and acute ; crown plaited ; scape 1-1 high. Variable. Spain. * * * Crown less than half the length of the divisions. - Leaves flat, glaucescent. M- Scape many-flowered. N. Taz6tta, Linn. (N. POLYANTHOS). POLYANTHUS N. Leaves glau- cous ; flowers fragrant, numerous in an umbel, yellow or sometimes white, with the crown golden or orange color. Bulb large (often 2 thick), the scape l-2 high. Runs into many forms. Eu. The CHINESE CJACRED LILT is var. ORIENTALIS, with a more spreading and crenulate crown. w H-*. Scape l-3-flowered. N. biflbrus, Curt. PRIMROSE PEERLESS of the old gardeners ; flowers white or pale straw-colored, 1-3 on the scape, the crown pure yellow. Thought to be a hybrid between the last and the next. N. poeticus, Linn. POET'S N. Scape 1-flowered; crown of the snow- white flower edged with pink, hardly at all projecting from the yellowish throat ; in full double-flowered varieties the crown disappears. Common in cult. S. Eu. t- -i- Leaves linear and subterete. N. Jonquilla, Linn. JONQUIL. Flowers 2 to 5, small; yellow, very fragrant ; segments spreading horizontally, oblanceolate or obovate-cus- pidate ; tube slender. There is a double form. S. Eu. 3. GALANTHUS, SNOWDROP. (Greek: milk and flower, probably from the color.) Flowers earliest spring. G. nivalis, Linn. Sends up in earliest spring a pair of linear pale leaves and a scape 3'-6' high, bearing its delicate drooping white flower, the inner divisions tipped with green ; a variety is full double. G. Imperatri, Bertol. Larger, with very narrow-based outer segments. Italy. 4. LEUCOIUM, SNOWFLAKE. (Ancient Greek name, meaning White Violet.') In gardens from Eu. ; much like Snowdrops on a larger scale, flowering later, the scape more leafy at base, and leaves bright green. L. vtrnum, Linn. Scape about 1 high, mostly 1-flowered in spring ; pod pear-shaped and 6-sided. L. cBsflvum, Linn. Scape 2 high, bearing 3-7 rather broader flowers in late spring or early summer ; pod rounder. 428 AMARYLLIS FAMILY. 5. SPREKELIA. (J. H. Spwkelsen, a German botanist of last cen- tury, who wrote upon liliaceous plants.) S. formoslssima, Herb. JACOBEAN or ST. JAMES'S LILY. Cult, from Mexico ; scape 2 high, bearing a single large and declined deep crimson- red flower, with hardly any tube, and 2-lipped, as it were, three divisions recurved-spreading upwards, three turned downwards, these at base involute around the lower part of the deflexed stamens and style. 6. NERINB. (Name of the water nymph.) Cape of Good Hope. N. Sarniensis, Herb. GUERNSEY LILY. Scape 2-3 high, bearing an umbel of wavy pale salmon-colored flowers, which have the segments recurved ; leaves thick, appearing after the flowers. There are crimson- flowered forms. 7. ZEPHYR ANTHES. (Greek: wind flower, a fanciful name.) Generally called AMARYLLIS in gardens. Z. Atamasco, Herb. ATAMASCO LILY. Penn., S. in low grounds ; scape 6'-12' high, mostly shorter than the glossy leaves ; flower 2'-3' long, single from a 2-cleft spathe, regular, funnel-form, white and pink- ish ; stamens and style declined. Z. c&ndida, Herb. PERUVIAN SWAMP LILY. Flowers pure white, not fragrant, rising just above the bright green fleshy leaves (scape 6'-12' high); segments nearly equal, ovate and obtuse, an inch long. S. Arner. Z. rdsecr, Lindl. FAIRY LILY. Flowers larger, rose-colored, regular and erect ; segments rotate, sharp-pointed, green below the middle ; plant tufted, the leaves striate. Cuba. 8. HIPPEASTRUM. (Greek: knight and star, from some fancied resemblance in the flowers of H. equestre.) Often known in gardens as AMARYLLIS. Flomr clear whUe ^ H. vittatum, Herb. Peru ; double red feathery stripes on each of the segments (which are erose and more or less recurved at the tip) ; tube trumpet-like, about twice longer than the lobes, greenish. Very hand- * * Flowers red or orange. H. adl/cum, Herb. LILY OF THE PALACE. Brazil ; flower very large and handsome, the large segments crimson and striate, with a blotch of red-purple and a green base ; leaves green and striate ; l-2 high ; tube very short and open, the segments widely spreading. H. equestre, Herb. BARBADOS LILY. Mexico ; flowers medium large and normally orange-red, but running into light red and striped sorts; stamens strongly curved upwards at their ends ; tube slender and curved, becoming dilated, mostly longer than the wavy-cuspidate segments. H. Reglnce, Herb. Mexico ; has 2-4 large, almost regular nodding flowers, crimson-red, with hardly any tube, and the deflexed stamens curved strongly upwards at the end. H. JOHNSONI is a robust hybrid with dull red flowers, each segment with a white stripe. Common. 9. CRINUM. (Greek name for a Lily.) Showy conservatory plants, chiefly from tropical regions ; one wild S. # Flowers red. C. amdbi/e, Donn. The huge bulb rising into a column ; leaves becom- ing several feet long and 3'-5' wide ; flowers numerous, 8'-10' long, crim- son-purple outside,. paler or white within. Sumatra. AMARYLLIS FAMILY. 429 * * Flowers white. C. Asidticum, Linn. Tropical Asia; slender perianth tube 3'-4? long, green tinged ; flowers about 20 in an umbel, the linear segments 2 ; -3' long. Bulb 4'-5' in diam., with a long neck, the peduncle sharp-edged, 2 high. C. Americanum, Linn. River swamps Fla., W.; scape l-2 high, from a globular bulb ; flower white, 6'-7' long ; leaves concave and ob- tuse, remotely denticulate. 10. AMARYLLIS. (Dedicated to the nymph of this name.) A. Belladdnna, Linn. BELLADONNA LILY. Cape of Good Hope; has elongated bulbs, channeled narrow leaves shorter than the solid scape, and several almost regular large rose-red fragrant flowers, funnel-form with very short tube, the stamens not much declined. 11. V ALLOT A. (Pierre Valot, an early French botanist.) V. purptirea, Herb, (or AMARYLLIS spECi6sA). Cape of Good Hope; the scarlet-red flowers with short funnel-shaped tube, rather longer than the broad-ovate and nearly equal spreading divisions. Popular green- house plant, with scape 2-3 high, the leaves (equaling the scape) lance-linear. 12. PANCRATIUM. (Greek: all potent, probably in reference to some supposed medicinal qualities.) P. marltimum, Linn. SEA DAFFODIL. Glaucous ; leaves linear, erect ; scape barely flattish ; perianth 5' long, its green tube enlarging at summit into the funnel-shaped 12-toothed cup, to the lower part of which the spreading narrow-lanceolate divisions of the perianth are united. Salt marshes, S. Car., S. (Eu.) 13. HYMENOCALLIS. (Beautiful membrane, Greek name referring to the cup connecting the filaments. ) Several species wild, S. and W. H. lcera, Salisb. (PANCRATIUM ROTATUM, or P. MEXICANUM). Leaves linear strap-shaped, widely spreading, bright green, 2' or more wide ; scape sharply 2-edged, 2-6-flowered ; slender tube of the perianth and its linear widely spreading divisions each about 3' long, the latter wholly free from the short and broadly open wavy-edged saucer-like cup ; bulb bearing runners. Low banks and swamps, N. Car. , S. H. occidentalis, Kunth. Leaves strap-shaped, glaucous, 1$' or less broad ; scape 3-6-flowered, the bracts narrow and about 2' long ; tube 4' or less long, the linear white segments nearly the same length ; crown about 1' long, tubular below and broadly funnel-form above, the margin either entire or toothed ; bulbs without runners. S. 111., S. 14. EUCHARIS. (Greek: very graceful.) From S. Amer., in green- houses. . grandiflbra, Planch. & Linden. (E. AMAZONICA). Scape 2-4 high, bearing 3-6 white, drooping, large (4 '-5' wide) flowers in an umbel ; crown green-tinged; leaves several, the petiole mostly rather larger than the wide, strongly ribbed blade. 15. ALSTRCEMERIA. (Named by Linnaeus for his friend Baron Alstroemer.) Several species of the conservatory, from "W. S. Amer. , of mixed species. A. Pelegrtna, Linn. LILY OF THE INC AS, from Peru. Flowers few or solitary at the end of the branches, open, rose-colored or whitish, blotched 430 YAM FAMILY. with pink and spotted with purple, with some yellow on the inner divisions. A.pu/chel/a, Linn. f. (A. PSITTACINA). Flowers umbelled, funnel-form in shape, the spatulate divisions more erect and close, red, tipped with green and brown- spotted. A. versicolor, Ruiz. & Pav. Flowers few, terminating the drooping or spreading branches, yellow spotted with purple. 16. FOLIANTHES, TUBEROSE. (Name probably from Greek words for white and flower; therefore not Polyanthes. The popular name relates to the tuberous rootstock, therefore not Tube-rose, but Tuber-ose.) P. tuberosa, Linn. The only species originally from Mexico ; the tall stem with long several-ranked leaves at base, and shorter and sparser ones towards the many-flowered spike (produced in autumn when planted out) ; the blossoms very fragrant, white, or slightly tinged with rose, the choicer sorts full-double. 17. AGAVE, AMERICAN ALOE. (Greek word for wo&Ze.) Plants flower only after some years, and die after maturing the fruit. A. Virglnica, Linn. Sterile soil from Md. to 111. , and S. ; has lance- oblong denticulate and spiny-tipped leaves 6'-12' long, and scape bearing a loose simple spike of small flowers, 3-6 high. A. Americana, Linn. The COMMON CENTURY PLANT or AMERICAN ALOE. With very thick spiny-toothed and spine-pointed leaves, 2-4 long, pale green, or a variety yellowish-striped, the scape when developed from old plants (said, erroneously, to flower only after 100 years in cool climates) tree-like, bearing an ample panicle. Mexico. (Lessons, Fig. 169.) CXVni. DIOSCOREACEJE, YAM FAMILY. Twining plants, 'from tubers or thick rootstocks or roots, having ribbed and netted-veined petioled leaves more or less imitating those of Exogens, and small greenish or whitish regular dioecious flowers, with the tube of the perianth in the fertile ones adhering to the 3-celled ovary; its 6 divisions regular and parted to near the base or to the ovary. Styles 3, distinct or nearly so. Ovules and seeds 1 or 2 in each cell. 1. DIOSCOREA, YAM. (Named for Dioscorides.) Flowers in axillary panicles or racemes ; stamens 6 in the sterile ones, separate. Fertile ones producing a 3-celled, 3-winged pod, when ripe splitting through the wings. Flowers summer. Several species are cult, in the tropics. 1J. D. villdsa, Linn. WILD YAM. Sends up from a knotty rootstock its slender stems, bearing heart-shaped, pointed leaves, either alternate, opposite, or some in fours, 9-11-ribbed, and with prominent cross-vein- lets. In thickets, commoner S.; slightly downy, or usually almost smooth, so that the specific name is not a good one. D. divaricata, Blanco. (D. BATATAS). CHINESE YAM, CINNAMON VINE. Cult, from China and Japan (probably native to the Philippine Is.), for ornament, or for its very deep and long farinaceous roots, a substitute for potatoes ; leaves very smooth, heart-shaped, partly halberd-shaped, and opposite, with little bulblets in the axils. LILY FAMILY. 431 D. bufbtfera, Linn. AIR POTATO. Leaves alternate, cordate-ovate and prominently cuspidate, glabrous, 9-nerved (the two lower ones upon either side united at the base), on stalks longer than the blade ; flowers in lax and simple axillary drooping racemes. Somewhat cult, in Gulf States for the large angular edible gray tubers (4'-6' long), in the axils of the leaves. Tropical Asia. CXIX. LLLIACRffi, LILY FAMILY. Large family, known as a whole by its regular symmetrical flowers, with perianth of 6 (in one instance of 4 and another of 8) parts, as many stamens with 2-celled anthers standing in front of the divisions, and a free 3-celled (rarely 2-celled) ovary. Perianth either partly or wholly colored, or greenish, but not glumaceous. Fruit a few-many-seeded dry pod or soft berry. Flowers not from a spatho, except in Allium, etc. Chiefly herbs, with entire leaves ; perennials. The chief genera are here presented in an easy arrangement. I. SMILAX SUBFAMILY. Chiefly woody-stemmed plants, a few herbaceous, climbing or supported by a pair of tendrils on the sides of the petiole, having 3-9-ribbed and netted-yeined leaves and small dioecious flowers in axillary umbels ; stigmas mostly 3, long and diverging, sessile ; fruit a berry ; the anthers are only 1-celled, opening by one longitudinal slit (the division of the cell, if any, corresponding with the slit). 1. SMILAX. Characters of the Subfamfly. II. ASPAKAGUS SUBFAMILY. With parallel-veined mostly alternate leaves, branching or simple stems from a rootstock (at least there is no bulb), a single style (if cleft or lobed at all only at the summit), and fruit a few-several- seeded berry. Pedicels very often with a joint in the middle or under the flower. Flower almost always small, and white or greenish, chiefly perfect. * Plants with small scales in place of leaves, from the axils of which are produced false leaves, i.e. bodies which by their position are seen to be of the nature of branches, but which imitate and act as leaves. Perianth greenish or whitish, 6-parted, the stamens borne on its base. Berry %-celled, the cells 2-seeded. 2. ASPARAGUS. Flowers greenish-yellow, bell-shaped, scattered along the much divided branches ; or, in one group, 2 or 8 in the axils, greenish-white ; the linear-oblong divisions of the perianth recurved. The so-called leaves ranging from very narrow to lance-ovate -Stems often twining. 432 LILY FAMILY. * * Herbs with ordinary broad leaves. <- Perianth bell-shaped, of 6 (4 in No. 7) separate and similar deciduous divisions; sta- mens on the receptacle or nearly so. H- Flowers erect, few or several in an umbel on a naked scape. 8. CLINTONIA. Base of the scape sheathed by the stalks of a few large oval or oblong and ciliate root leaves. Filaments long and slender ; anthers linear or oblong. Style long. Ovary 2-3-celled, becoming a blue berry. Kootstocks creeping, like those of Lily of the Valley, which the leaves also resemble. -H- Flowers single or few, hanging at the end of the leafy spreading branches, or sub- axillary. 4. DISPORUM. Flowers on slender simple stalks, yellowish. Divisions of the perianth lanceolate or linear. Filaments much longer than the linear-oblong blunt anthers. Ovary with a pair of hanging ovules in each of the 3 cells, becoming an ovoid or oblong and pointed red berry. Eootstock short, not creeping ; herbage downy. 5. STEEPTOPUS. Flowers single or rarely in pairs along the leafy and forking stem, just out of the axils of the ovate clasping leaves ; the slender peduncle usually bent in the middle. Divisions of the perianth lanceolate, acute, the three inner ones keeled. Anthers arrow-shaped, on short and flattish filaments. Ovary 3-celled, making a red many-seeded berry. H- -H- -H- Flowers in terminal racemes. 6. SMILACINA. Raceme or cluster of racemes terminating a leaf-bearing stem. Flowers small, white. Perianth 6-parted. Filaments slender; anthers short. Ovary 3- celled, making a berry. Rootstocks mostly creeping. 7. MAIANTHEMUM. Stein low, only 2-leaved. Flower 4-parted, with 4 stamens, 2- celled ovary and 2-lobed stigma. +- *- Perianth of one piece, more or less deeply lobed, the stamens inserted on the tube. H- Segments 6 ; flowers on a conspicuous scape or a leafy stem. 8. CONVALLAEIA. Flowers nodding in a one-sided raceme, on an angled scape whicfc rises, with the (about) two oblong leaves, from a running rootstock. Perianth short bell-shaped, with 6 recurving lobes. Stamens included. Style stout. Ovary with several ovules, becoming a few-seeded red berry. 9. POLYGONATUM. Flowers nodding in the axils of the leaves along a leafy and re- curving simple stem, which rises from a long and thickened rootstock. Perianth greenish, cylindrical, 6-lobed or 6-toothed, bearing the 6 included stamens at or above the middle of the tube. Style slender. Ovary 3-celled with few ovules in each cell, in fruit becoming a globular black or blue few-seeded berry. H--H- Segments 8 ; flowers inconspicuous because borne close to the ground. 10. ASPIDISTRA. Eemarkable because the lurid-purple flowers are borne at the surface of the ground upon 1-flowered scapes. Stamens 8. Stigma broadly pellate, mush- room-like. Leaves with a distinct petiole and ovate-lanceolate limb, all radical. III. BELLWOKT SUBFAMILY. With alternate and broad not grass-like parallel-veined leaves ; stem from a root- stock or from fibrous roots, branching and leafy ; style one at the base, but 3-cleft or 3-parted. Fruit a pod, few-seeded. Anthers turned rather outwards than inwards. Perianth of 6 almost similar and wholly separate pieces, deciduous. JJTot acrid nor poisonous. Plants intermediate between the preced- ing group and the next two. LILY FAMILY. 433 11. UVULAKIA. Stem terete. Flowers solitary, drooping, yellowish ; the perianth nar- rowly bell-shaped and lily-like, the sepals spatulate-lanceolate and acuminate, with a honey-bearing- groove or pit at the erect narrowed base. Stamens short, one at the base of each division ; anthers linear, much longer than the filaments. Pod truncate, 3-lobed, loculicidal from the top. Seeds thick and roundish. Leaves per foliate. 12. OAKESIA. Stem angled. Flowers opposite the leaves (by the growth of the stem), the segments not acuminate. Capsule thin, elliptical, acutish at each end, sharply 3-winged and tardily dehiscent. Leaves sessile. IV. TRILLIUM SUBFAMILY. With netted-veined leaves all in one or two whorls on an otherwise naked stem, which rises from'a fleshy rootstock; styles or sessile stigmas 3, sepa- rate down to the ovary. Fruit a berry. 13. TRILLIUM. Perianth of 3 green persistent sepals, and 3 colored petals ; the latter at length withering away after flowering, but not deciduous. Anthers linear, adnate, on short filaments, looking inwards. Awl-shaped styles or stigmas persistent. Ovary 3-6-angled. Berry purple or red, ovate, many-seeded. 14. MEDEOLA. Perianth of 6 oblong and distinct nearly similar pieces, recurved, decidu- ous. Anthers oblong, shorter than the slender filaments. Stigmas or styles long and diverging or recurved on the globular ovary, deciduous. Berry dark-purple, V. MELANTHIUM SUBFAMILY. With alternate and parallel-veined leaves ; stem simple, at least up to the panicles ; and flowers often polygamous, sometimes dioecious ; styles or sessile stigmas 3, separate down to the ovary. Fruit a pod. Anthers almost always turned outwards. Perianth withering or persisting, not deciduous, the 6 parts generally alike. Mostly acrid or poisonous plants, some used in medicine. * Perianth with a long tube rising directly from a thin-coated solid bulb or corm ; anthers 2-celled. Stemless. 15. COLCHICUM. Perianth resembling that of a Crocus. Stamens borne on the throat of the long-tubular perianth. Styles very long. * * Perianth without an evident tube, of 6 distinct or almost separate divisions. 4- Anthers 2-celled, short ; flowers in a simple raceme or spike ; pod loculicidal. H- Leaves all at the base of the stem, the latter sometimes bracteate. 16. HELONIAS. Flowers perfect, in a short dense raceme, lilac-purple, turning green in fruit ; the divisions spatulate-oblong, spreading. Filaments slender ; anthers blue. Pod 3-lobed ; cells many-seeded. 17. TOFIELDA. Flowers perfect, in a close raceme or spike, mostly with a small 3-bracted involucre beneath. "Perianth white or greenish, the sepals concave, oblong or obo- vate, 3-nerved. Styles awl-shaped. Capsule 3-angled, the cells many-seeded. Tufted, from creeping rhizomes. -H- ++ Stems very leafy. 18. CHAM^ELIEIUM. Flowers dioecious or mostly so. Perianth of 6 small and narrow white pieces. Pod ovoid-oblong, many-seeded. Spike or raceme slender. 19. XEROPHYLLUM. Flowers perfect, in a compact raceme, white ; the divisions oval, sessile, widely spreading, naked. Filaments awl-shaped. Pod globular, 8-lobed. with 2 wingless seeds in each cell. GRAY'S F. r. & o. EOT. 28 434 LILY FAMILY. +- +- Anthers kidney shaped or round heart-shaped, the two cells confluent into one, shield-shape after opening ; styles awl shaped; pod 3-horned, septicidal; seeds commonly flat or thin-margined. H- Stem pubescent above, tall and leafy, from a rootstock ; leaves generally broader than linear. 20. MELANTHIUM. Flowers polygamous, in racemes forming an open pyramidal panicle. Perianth cream-colored, turning green or brownish with age, perfectly free from the ovary, its heart-shaped or oblong and partly halberd-shaped widely spreading divis- ions raised on a claw and marked with a pair of darker spots or glands. Filaments short, adhering to the claws of the perianth, persistent. Seeds several in each cell, broadly winged. Leaves lanceolate or linear, mostly grass-like. Stem roughish- downy above, its base more or less bulbous. 21. VERATRUM. Flowers polygamous, in pauicled racemes. Perianth greenish or brownish, its obovate-oblong divisions narrowed at base, free from the ovary, not spotted. Filaments short. Seeds rather numerous, wing-margined. Leaves broad, many-nerved. Base of the leafy stem more or less bulb-like, producing many long white roots. M- -H- Stem glabrous and more slender , generally from a bulb ; leaves linear. 22. STENANTHIUM. Flowers polygamous, in panicled racemes on a leafy stem. Peri- anth white, with spreading and not spotted lanceolate divisions tapering to a narrow point from a broader base, which coheres with the base of the ovary. Stamens very short. Seeds several, wingless. Leaves linear, keeled, grass-like. 23. ZYGADENUS. Flowers perfect or polygamous, in a terminal panicle. Perianth greenish-white, its oblong or ovate widely spreading divisions spotted with a pair of roundish glands or colored spots near the sessile or almost sessile base. Stamens free from and about the length of the perianth. Leaves linear, grass-like ; stem and whole plant smooth. 24. AMIANTHIUM. Flowers perfect, mostly in a simple raceme. Perianth white, the oval or obovate spreading divisions without claws or spots. Filaments long and slender. Seeds wingless, 1^4 in each cell. Leaves chiefly from the bulbous base of the scape-like stem, linear, keeled, grass-like. VI. LILY SUBFAMILY PROPER (including Asphodel Family). Distinguished by the single undivided style (or rarely a sessile stigma), and fruit a loculicidal pod. Perianth with all 6 parts generally corolla-like, and in all the following nearly similar. Leaves parallel- veined or ribbed, sometimes with netted veins also. Stem or scape mostly simple. * Bulbous plants (bulbs either tunicate or coated); stem always herbaceous; radical leaves not in large clumps. +- Stem leafy, especially above, the leaves often whorled or crowded ; divisions of the perianth with a honey-bearing furrow or spot at or near the base; style long ; stigmas or lobes 3 / pod packed with 2 rows of depressed and flat soft-coated seeds in each cell. Flowers large, often several. 25. LILIUM. Flower bell-shaped or funnel-form with the separate or partly united divis- ions spreading or recurved above ; the honey-bearing groove beginning at their base. Anthers linear, at first erect, at length versatile. Pod oblong. Bulb mostly scaly. (Lessons, Figs. 107-110.) 26. FRITILLARIA. Divisions of the bell-shaped flower distinct, not at all recurving ; the honey-bearing spot above their base. Bulb coated or scaly. Flowers always nodding, often spotted. LILY FAMILY. 435 }- -- Stem 1-leaved or feio-leaved at or towards the base, naked above and ordinarily l-flowered at summit ; the six pieces of the bell-shaped perianth separate ; sta- mens on the receptacle or nearly so ; anthers erect ; seeds many, pale. 27. TULIP A. Stem 1-2-leaved above the ground, bearing an erect large flower. Divisions of the perianth broad, not recurved nor spreading. Ovary and pod triangular, colum- nar ; stigmas 3, sessile. Seeds nearly as in Lily. 28. CALOCHORTUS. Stem few-leaved, 1-few-flowered. Flowers large and handsome, of various colors, erect or pendulous, the 3 outer divisions small greenish, and sepal- like, but the 3 inner ones very broad and bearded on the inside and usually blotched at the base, all widely spreading. Capsule oblong, 3-angled. 29. EKYTHRONIUM. Scape 2-leaved from the ground, bearing a nodding flower. Divis- ions of the perianth lanceolate, recurved or spreading above. Ovary and pod obo- vate ; seeds globular. Style long, more or less club-shaped. +-*-+- Scape naked, bearing I to several or many flowers; seeds few, globular or angled ; leaves linear or nearly so. H- flowers in umbels (or in Nos. 30 and 31 sometimes solitary or twin). 80. BBODLEA. Perianth of various colors, funnel-form or companulate, the lobes erect or somewhat spreading and equaling or exceeding the length of the tube. Stamens 6 or 8, with staminodia between, the filaments very short. Stigma 8-fid or 3-sulcate. Leaves channeled or flat. 81. MILLA. Perianth white, greenish outside, salver-like, the 6 lobes rotate-spreading ; tube long-cam panulate. Stamens 6, inserted on the tube, exserted, the anthers long and connivent about the style, but the filaments very short. Stigma 3-parted. Leaves very narrow, glaucous, hollow. 32. ALLIUM. Flowers in a simple umbel, from a 1-2-leaved or scarious spathe, the lobes colored ; cells of ovary 1-2-seeded, and pod lobed ; style persistent, slender ; stigma entire. Plants onion-scented. 33. NOTHOSCORDUM. Differs from Allium in the greenish or yellowish-white flowers, several-seeded cells, scarcely -lobed pod, and absence of onion odor. +* flowers in racemes or spikes (subcorymbose in No. 34). = Perianth parted almost or quite to the base. 84. ORNITHOGALUM. Flowers bracted, white, wheel-shaped. Style 8-sided; stigma 3-angled. 85. SCILLA. Flowers mostly blue, the divisions 1-nerved. Filaments often broadened at the base. Stigma capitate. 86. CAMASSIA. Flowers blue in ours, the divisions 8- or more-nerved. Filaments fill- form. Stigma 3-fid. -= = Perianth with a pronounced tube, the stamens upon the throat. 81. CHIONODOXA. Flowers small, mostly blue, stalked in a short raceme, the tube shorter than the recurved-spreading acute segments. Filaments all broadly dilated. Style short, the stigmas small or capitate. Cells 4-6-seeded. 88. MUSCARI. Flowers in a dense raceme; the globular or urn-shaped constricted- mouthed perianth nearly 6-toothed. 89. HYACINTHUS. The short-funnel-shaped or bell-shaped perianth 6-cleft, throat open, the lobes spreading. * * Plants with tuberous rootstocks or fibrous-rooted crown ; stem always herbaceous ; radical leaves often forming large clumps by the spread of the rootstock. Scape (in ours) leafless. +- Flowers in a 1-br acted umbel. 40. AGAPANTHUS. Perianth blue, tubular at base, with 6 widely spreading divisions nearly regular. Pod triangular, many-seeded. Seeds flat, brownish, winged above. Leaves linear, flat. 436 LILY FAMILY. +- +- Flowers paniculatf on a someivhat branching scape. 41. HEMEROCALLIS. Perianth yellow, lasting but a day, funnel-form, with short narrow tube closely investing the ovary ; the nearly similar divisions more or less spreading. Pod thick, at first fleshy. Seeds few in each cell, roundish, with a hard and brittle black coat. Leaves linear, grassy and soft, keeled. 42. PHORMIUM. Perianth lurid or yellowish, with a short incurved tube, the 3 exterior segments lanceolate and erect, the 3 interior slender and slightly spreading at the tips. Stamens exserted. Ovules numerous in each cell. Capsule 8-angled. Khi- zome short, not fleshy. Leaves radical, long-linear-ensifonn, stiff and evergreen, strongly keeled. Panicle long, with short secund branches. *-*-+- Flowers in a dense spike. 48. KNIPHOFIA. Flowers very many, reflexed in a dense spike on a bracted scape. Perianth tubular, regular, red or yellow, 6-toothed. Stamens and style straight, pro- truding from the tubular perianth. Filaments of two lengths. Pod many-seeded. Leaves narrow-linear, long and grassy, keeled, crowded at the root. ++-*-+- Flowers in racemes, which are mostly simple. H- Leaves ovate or heart shaped, netted-veined between the ribs, and on long petioles. 44. FUNKIA. Flowers in a raceme, blue or white. Perianth funnel-form, 6-cleft, the lobes hardly spreading, somewhat irregular. Pod oblong, prismatic, many-seeded. Seeds flat, black, with a soft and thin coat, winged at the apex. H- +4 Leaves narrow, mostly linear. 45. ASPHODELUS. Perianth segments distinct or nearly so, white with a yellowish line in the center. Stamens hypogynous, shorter than the segments, erect or slightly declined, the filaments dilated at the base and covering the ovary. Ovules 2 in each cell. Capsule obscurely 3-angled. Khizome small, sometimes annual. Leaves linear, strap-shaped or fistulose. 46. SCHCENOLIRION. Perianth white or yellow, withering-persistent, the segments dis- tinct and 3-5-nerved. Stamens hypogynous, shorter than the segments, the filaments filiform. Ovules 2 in each cell. Capsule short and truncate, 3-angled. Rhizome tuberous. Leaves long-linear. 47. PARADISEA. Perianth funnel-form, the segments distinct and erect-spreading, nar- row at the base, the upper portion oblong-spatulate and 3-nerved. Stamens hypo- gynous and declined, scarcely shorter than the perianth, the filaments filiform. Ovules many in each cell. Capsule ovoid and coriaceous. Rhizome very short. * * * Stem a woody trunk, either short or tree-like, bearing a crown of sword-shaped, fleshy or thin leaves ; no bulb. \ +- Leaves short, very thick and fleshy, 2-ranked, crowded on the very short stem, at the base of the scape. 48. ALOE. Flowers racemed on a slender bracted scape. Perianth tube straight or slightly curved, the segments elongated. Stamens hypogynous, equaling or exceeding the perianth. Seeds many, 8-angled. -i- i- Leaves long, often stiff and sharp-edged, mostly many-ranked, either clustered near the ground or borne upon the short trunk. 49. YUCCA. Flowers in an ample terminal compound panicle, large, often polygamous, white or whitish. Perianth of 6 separate oval or oblong acute divisions, not decid- uous, the 3 inner broader, longer than the stamens. Stigmas 3, sessile. Pod oblong, many-seeded ; the depressed seeds as in Lily. 60. CORDYLINE. Stem woody, often eventually rising several feet high. Leaves mostly at the top of the stem, firm, mostly about lanceolate. Perianth cylindraceous or narrowly bell-form, the tube short. Ovules many in each cell. Fruit fleshy, small and nearly globular, mostly indehiscent. Flowers small in a large panicle. LILY FAMILY. 437 1. SMILAX, GREEN BRIER, CAT BRIER, or CHINA BRIER. (Ancient Greek name.) In thickets and low grounds ; flowers small, greenish, in clusters on axillary peduncles, in summer, or several of the Southern prickly ones in spring. * Stems herbaceous, never prickly, smooth; leaves thin, mucronate- tipped; ovules and seeds usually a pair in each cell; berries blue-black, with a bloom; plant, or parts of it, sometimes pubescent. S. herbacea, Linn. CARRION FLOWER (the scent of the blossoms jus- tifies the name). Erect and recurving, often without tendrils, or low- climbing, very variable in size, generally smooth ; leaves ovate-oblong or roundish and mostly heart-shaped, ,7-9-nerved ; peduncles sometimes short, generally 3'-4' or even 6'-8' long, even much surpassing the leaves, 20-40-flowered. Moist places. Common. S. tamnif6lia, Michx. Pine barrens, N. J., S.; differs in its heart- shaped and some halberd-shaped only 5-nerved leaves ; peduncles rather longer than the petioles, and berry fewer-seeded. S. ecirrhata, Watson. Erect, 3 or less high, the upper petioles ten- dril-bearing or commonly no tendrils, glabrous ; lower leaves bract-like, the others thin and 5-7 -nerved, broadly ovate-elliptical to roundish, acute, mostly cordate at the base, sometimes verticillate, sparsely pubescent beneath; umbels 10-20-flowered on peduncles about the length of the petioles ; berry 3-seeded. Mich, to Minn, and Mo., and S. Car. * * Stems woody, often prickly ; ovules and seeds only one in each cell; plant glabrous throughout (except the third}. - Leaves often glossy, 5-9-ribbed; stigmas and cells of ovary 3 (except in S.pumila). *- Berries red; peduncles rather short; leaves 5-ribbed; prickles few. S. lanceolata, Linn. Climbs high ; leaves evergreen, lance-ovate or lanceolate, acute at both ends ; roots took tuberous ; fruit ripening the second year. Va., S. and W. S. Wdlteri, Pursh. Pine ban-ens, N. J., S.; 6 high; leaves decid- uous, ovate or lance-oval, roundish or slightly heart-shaped ; peduncles flat ; rootstock creeping. S. pfcmila, Walt. Rising only l-3 high, not prickly, soft-downy, with ovate or oblong and heart-shaped, 5-ribbed, evergreen leaves, when old smooth above ; peduncles twice as long as petioles, densely-flowered ; berries ripening the second year. Dry soil, S. Car. to Fla. ** - Berries black, often with a bloom ; leaves mostly roundish or some- what heart-shaped at base; peduncles almost always flat. = Peduncle not longer than the petiole. S. rotundif61ia, Linn. COMMON GREEN BRIER. Common in thickets; yellowish-green, often high-climbing ; branchlets more or less square, armed with scattered prickles ; leaves ovate or round-ovate, thickish, green both sides, 2 '-3' long ; peduncles few-flowered. Var. quadrangularis. Gray, more common W., has 4-angled branchlets. = = Peduncle longer than the petiole, but not twice as long. S. glafcca, Walt. Mostly S. of N. Y., but less prickly than the preced- ing, the ovate leaves glaucous beneath, and seldom at all heart-shaped, smooth-edged, and peduncles longer than petiole ; branches terete ; branchlets obscurely 4-angled. S. bona-n6x, Linn. Differs from preceding, in the leaves varying from round- heart-shaped to fiddle-shaped and halberd-shaped, green both 438 LILY FAMILY. sides, pointed, and the edges often sparsely bristly ; branches and branch- lets angled. S. Mass., S. and W. = = = Peduncle 2-4 times as long as the petiole. 8. hlspida, Muhl. Rootstock long ; stem high-climbing, below beset with long and dark, bristly prickles ; leaves ovate and heart-shaped, green both sides, thin, 4'-5' long ; flat peduncles l%'-2' long ; flowers larger than in the Common Green Brier. Conn, to Minn., and S. S. Pseudo-China, Linn. CHINA BRIER. Rootstock tuberous ; prickles none or rare ; leaves ovate and heart-shaped, green both sides, often con- tracted in the middle, and rough-ciliate, 3'-5' long ; flat peduncles 2'-3' long. N. J., W. and S. - *- Leaves evergreen / stigma, 'cell of the ovary, and seed only one. S. Iaurif61ia, Linn. Very smooth, high-climbing stem, with some prickles ; leaves thick, glossy, varying from ovate to lanceolate, 3-nerved ; peduncles not exceeding the petiole and pedicels ; berries black. Pine barrens, N. J. , S. 2. ASPARAGUS. (The ancient Greek name.) Flowers early summer. A. officinalis, Linn. COMMON ASPARAGUS. Cult, from Eu., for its escu- lent spring shoots, spontaneous about gardens and waste places ; tall, bushy- branched, the leaves thread-shaped ; berries red. A. plumbsus, Baker. A S. African plant, much grown by florists for the delicate spray; climbing (or dwarf in var. NANUS), the false leaves ^' or less long in tufts, disposed in frond-like, slender branches ; flowers small and white, stalked, on the tips of the branchlets. A. medeololdes, Thunb. (or MYRSIPHYLLUM ASPARAGO!DES). " SMILAX " of the florists ; a very smooth, delicate twiner, cult, in conservatories for winter decoration; the bright green so-called leaves (see Lessons, Fig. 167) 1' or more long, glossy-green both sides, nerved, set edgewise on the branch, but turning so as to present an upper and under face ; the small flowers produced in winter, sweet-scented, with reddish anthers ; berries greenish. Cape of Good Hope. 3. CLINTONIA. (Named for DeWitt Clinton, once governor of New York.) Cold moist woods ; flowers early summer. C. borealis, Raf. Only N. and along the mountains; flowers 2-7, greenish-yellow, over \' long ; berry rather many-seeded. C. umbellata, Torr. Along the Alleghanies, N. Y., S.; flowers numer- ous. \' long, white, speckled with green or purplish dots ; seeds only 2 in each cell. 4. DISPORUM. (Greek: double-seeded, from the 2-ovuled cells.) D. lanugindsum, Benth. & Hook. Rich woods, the whole length of the Alleghany region to Canada ; branches widely spreading ; leaves ovate-oblong, pointed, rounded, or slightly heart-shaped at the sessile base ; flowers ' long, greenish ; style with 3 stigmas ; flowers late spring. 5. STREFTOFUS, TWISTED STALK (which the name denotes in Greek). In cold or wet woods ; flowers in late spring and early sum- mer ; small, barely $' long. S. amplexifolius, DC. Stem stout, rough at base, 2-3 high ; leaves strongly clasping, smooth, glaucous beneath ; flower whitish, on a long stalk with abrupt bend above the middle ; anthers slender-pointed ; stigma truncate. N. Eng. to Minn, and O., and S. in the mountains. LILY FAMILY. S. rfcseus, Michx. Stem l-2 high ; leaves green, finely ciliate, and with the few branches beset with more short and fine bristly hairs ; flower rose-purple, on a less bent stalk ; anthers 2-horned , stigma 3-cleft. Simi- lar range. 6. SMILACINA, FALSE SOLOMON'S SEAL. (Name a diminu- tive of Smilax, which these plants do not resemble.) Woods or low grounds ; white flowers late spring. * Flowers in a terminal panicle ; stamens exserted. S. racemdsa, Desf . FALSE SPIKENARD. 2 high, minutely downy, leafy to the top ; the oblong or lance-oval leaves ciliate, pointed at each end ; flowers small (sometimes pinkish), crowded in a compound raceme ; the divisions of perianth narrow ; berries pale red and speckled. Canada, S. * * Flowers in a simple small raceme ; stamens included. B. stellata, Desf. Moist places, N.; l-2 high, smooth, or the 7-12 lance-oblong leaves minutely downy when young ; raceme several-flow- ered ; berries blackish. S. trifdlia, Desf. Cold bogs N.; 3'-6' high, smooth, with mostly 3 oblong leaves tapering to a sheathing base ; raceme loose, few-flowered ; berries red. 7. MAIANTHEMTJM. (Greek: may flower.} M. Canade'nse, Desf. In moist woods and on banks N.; 3'-6' high ; stem bearing 2 (sometimes 3) heart-shaped leaves, and a short raceme of small flowers ; berries red. Common. 8. CONVALLARIA, LILY OF THE VALLEY. (Name altered from the Latin Lilium convallium, of which the English name is a translation.) Flowers late spring. C. majalis, Linn. The only true species, cult, everywhere, from Eu., and wild on the higher Alleghanies ; its small, sweet-scented, white flowers familiar. (Lessons, Fig. 113.) 9. FOLYGONATUM, SOLOMON'S SEAL. (Greek: many-jointed.} The English name is from the rootstocks, the impression of the seal being the scar left by the death and separation of the stem of a former year ; Lessons, Fig. 99.) Stem recurving or turned to one side. Flow- ers late spring and early summer. P. bifldrum, Ell. SMALLER S. Wooded banks; l-3 high; the ovate-oblong or lance-oblong leaves nearly sessile and glaucous, or mi- nutely whitish-downy beneath ; peduncles mostly 2-flowered ; filaments roughened, borne above the middle of the tube. P. gigantfeum, Dietr. LARGER S. Alluvial grounds N.; 3-8 high, smooth ; leaves ovate, partly clasping ; peduncles 2-8-flowered ; filaments smooth and naked, borne on the middle of the tube. 10. ASPIDISTRA. (Greek: a small round shield, alluding to the shape of the flower.) A. Idrida, Ker. China; a popular florist's plant, grown for the stiff, evergreen, shining, striate-green (or white-striped), oblong-lanceolate, sharp-pointed leaves, all of which are radical; blade 12'-20' long, nar- rowed into a channeled petiole a third its length. 440 LILY FAMILY. 11. TJVULARIA, BELLWORJT. (Name from the Latin uvula or palate; from the hanging flowers.) Stems 6'-2 high, naked below, leafy above ; flowers spring. All in rich woods. U. grandifldra, Smith. The common one from W. N. Eng., W. and S.; with pale, greenish-yellow flower 1^' long and smooth, or nearly so inside ; stamens exceeding the styles ; plant not glaucous. U. perfoliata, Linn. Smaller, with sharper tips to the anthers, and parts of the barely yellowish perianth granular-roughened inside ; stamens shorter than the styles ; plant glaucous throughout. N. Eng., W. and S. (Lessons, Fig. 162.) 12. OAKESIA. (Named for William Oakes, an early New England botanist.) O. sessilif6lia, Watson. Common, especially N.; 6'-12' high, with pale, lance-oblong, sessile or somewhat clasping leaves, which taper at each end and are glaucous beneath, and whitish, cream-colored flower f ' long ; pod stalked. O. pub^rula, Watson. Slightly puberulent ; leaves oval and rounded at base, shining, the edges slightly rough ; pod not stalked. Va., S. 13. TRILLIUM, THREE-LEAVED NIGHTSHADE, WAKE-ROBIN, BIRTHROOT. (Latin : triplum, triple, the parts throughout being in threes.) Low stem from a short tuber-like rootstock (Lessons, Figs. 100, 226, 227), bearing a whorl of three green, conspicuously netted- veined, ovate or rhomboidal leaves, and a terminal flower, in spring. All grow in rich or moist woods, or the last in bogs. * Flower sessile; petals and sepals narrow, the former spatulate, dull purple. T. sessile, Linn. From Penn. to Minn., and S.; leaves sessile, often blotched, ovate, or rhomboidal ; petals sessile, rather erect, turning greenish, long-persisting. T. recurvatum, Beck. Differs in having the ovate or obovate leaves narrowed at base into a petiole, sepals reflexed, and pointed petals with a narrowed base. O., W. and N. W. * * Flower raised on a peduncle; petals withering away soon after flow- ering. *- Peduncle erect or inclined; leaves rhombic-ovate, sessile by a wedge- shaped base, abruptly taper-pointed; petals flat. T. er^ctum, Linn. PURPLE T. or BIRTHROOT. Not so large as the next ; the petals (varying from dull dark purple to white or pink) ovate, widely spreading, little longer than the sepals, I'-l.i' long ; stigmas stout and spreading or recurved ; flowers ill-scented. N. Eng., W. and S. T. grandifldrum, Salisb. GREAT-FLOWERED WHITE T. Flowering rather late ; handsome, the obovate petals 2'-2' long, much larger than the sepals, gradually recurving from an erect base, pure white, in age becoming rose-colored ; stigmas very slender and erect, or nearly so. Common N. -- - Peduncle recurved from the first under the short-petioled or almost sessile leaves, not longer than the ovary and recurved white petals. T. c^rnuum, Linn. NODDING T. Leaves rhombic-ovate ; petals oblong, ovate, acute, '-$' long; styles separate. N. Eng., W. and S. T. sty!6sum, Xutt. Upper country N. Car. to Fla. ; leaves oblong, tapering to both ends ; petals oblong, tinged with rose-color, much longer and broader than the sepals ; styles united at base. LILY FAMILY. 441 - -(- Peduncle nearly erect; leaves rounded at the base and short- petioled. T. nivale, Riddell. DWARF WHITE T. From W. Penn., N. W.; very early-flowering, 2 '-4' high ; leaves oval or ovate, obtuse ; petals oblong, obtuse, pure white, 1' long ; styles slender. T. erythrocrpum, Michx. PAINTED T. Low woods or bogs N.; leaves ovate, taper-pointed ; petals lance-ovate, pointed, wavy, white with pink stripes at the base ; berry bright red. 14. MEDEOLA, INDIAN CUCUMBER (from the taste of the tuber- ous white and horizontal rootstock ; the Latin name from Medea, the sorceress). Flowers early summer. M. Virglnica, Linn. The only species ; simple stem, l c -3 high, cot- tony when young, bearing near the middle a whorl of 5-9 obovate-lanceo- late, thin and veiny, but also parallel- ribbed leaves, and another of 3 (rarely 4 or 5) much smaller ovate ones at the top, around an umbel of a few small recurved-stalked flowers. N. Eng., W. and S. 15. COLCHICUM. (The country, Colchis, in Asia Minor.) Flowers in autumn ; sends up the lanceolate root leaves the next spring. Spar- ingly cult, from Eu. for ornament. C. autumnale, Linn. COMMON C. Mostly with rose-purple or lilac flowers ; leaves 6'-12' long, lanceolate. C. variegatum, Linn. Has shorter and wavy leaves, and perianth variegated with small purple squares, as if tessellated. 16. HELONIAS. (Probably from the Greek for swamp, in which the species grows.) Flowers spring. H. bullata, Linn. Rare and local plant, from N. J. to E. Va., but sometimes cult. ; very smooth, the tuberous rootstock producing a tuft of oblong or lance-spatulate, evergreen leaves, from the center of which rises in spring a leafless scape l-2 high, bearing the rather handsome flowers. 17. TOFIELDIA, FALSE ASPHODEL. (Tofield was a Yorkshire botanist of last century.) * Glabrous / pedicels solitary or in pairs, in a raceme. T. glabra, Nutt. Stem l-3 high, 2-3 leaved ; raceme 2'-8' long, the pedicels sometimes in pairs ; flowers whitish, small. N. Car., S. * * Pubescent, at least above ; pedicels mostly in 3's. T. glutin6sa, Willd. Stem 1 or less high, that and the pedicels very glutinous with dark glands ; leaves broad-linear but short ; perianth re- maining soft in withering. Me. to Minn., and S. in the mountains, in moist grounds. T. pftbens, Ait. Taller, roughened with minute glands ; leaves narrow and longer ; perianth becoming rigid about the capsule. Pine barrens, N. J., S. 18. CHAM-5JLIRIUM, DEVIL'S BIT. (Greek: Ground Lily, the genus having been founded upon an undeveloped specimen.) Flowers summer. C. Carolinamim. Willd. BLAZING STAR. Low grounds, N. Eng., S. and S. W. Rootstock short and abrupt, sending up a stem l-3 high, 442 LILY FAMILY. bearing flat, lanceolate leaves a base, some shorter ones up the stem, and a wand-like spike or raceme of small bractless flowers, the sterile ones, from the stamens, appearing yellow. 19. XEROFHYLLUM. (Greek: arid-leaved, the narrow leaves being dry and rigid.) Flowers early summer. X. setifdlium, Michx. Pine barrens, N. J., S. ; a striking plant, with the aspect of an Asphodel ; simple, stout stem rising 2-4 high from a thick or bulb-like base, densely beset at base with very long, needle- shaped, rigid, recurving leaves, above with shorter ones, which at length are reduced to bristle-like bracts ; the crowded, white flowers showy. 20. MELANTHIUM. (Greek: black flower, the perianth turning darker, yet not black.) Flowers summer. * Sepals bearing a double gland on the claw. M. Virginicum, Linn. BUNCH FLOWER. Moist grounds, N. Eng., S. and W. ; 3-5 high ; lowest leaves sometimes 1' wide, the upper few and small ; flowers rather large ; the sepals flat, ovate to oblong or slightly hastate ; seed 10 in each cell. M. latifdlium, Desr. Leaves twice broader, rather oblanceolate ; sepals undulate ; the claw very narrow ; seeds 4-8 in each cell. Conn., S. * * Sepals glandless, oblanceolate. M. parvifldrum, Watson. Alleghauies, Va., S.; stem 2-5, naked above ; leaves oval to oblanceolate ; seeds 4-6 in each cell ; flowers greenish. 21. VERATRUM, FALSE HELLEBORE. (Old name, from Latin ver 'eater, truly black.) Mostly pubescent, stout herbs ; the roots yield the acrid poisonous veratrin. Flowers summer. V. vlride, Ait. AMERICAN WHITE HELLEBORE, or INDIAN POKE. Low grounds, mostly N. ; stout stem 2-4 high, thickly beset with the broadly oval or ovate strongly plaited, sheath-clasping leaves ; panicle of spike-like racemes pyramidal ; flowers yellowish-green, turning greener with age. 22. STENANTHIUM. (Name Greek: narrow flower.) Flowers summer. S. angustif61ium, Gray. Alleghanies, Va., S. ; 2-4 high, very slender ; the leaves long and narrow Q' or less broad) ; flowers white, only ' long, in a prolonged terminal and many shorter lateral racemes, making an ample, light panicle ; pod strongly reflexed, with spreading beaks. S. robiistum, Watson. Stem stout and leafy (3-5 c high) ; the leaves I' or less broad; panicle sometimes 2 long; sepals white or green, ' long ; pod erect, with recurved beaks. Penn., S. 23. ZYGADENUS. (Name in Greek means yoked glands.) Flowers summer. Z. glab^rrimus, Michx. Pine barren bogs, Va., S. ; l-3 high, from a running rootstock ; leaves rather rigid, keeled, nerved, taper-pointed ; panicle many- flowered ; divisions of perianth ' long, a pair of round spots above the narrowed base. LILY FAMILY. 448 Z. Slogans, Pursh. Bogs in the Northern States ; l-3 high, from a bulb ; leaves flat, pale ; flowers rather few ; base of perianth coherent with that of the ovary, the divisions marked with an inversely heart- shaped spot. Z. angustif61ius, Watson. Pine barrens, N. Car., S. ; stem hardly bulbous at base, 2' high ; leaves narrow, acute, pale ; seeds linear, not fleshy ; perianth free from the ovary. 24. AMIANTHIUM, FLY POISON. (Name, from the Greek, al- ludes to the flowers destitute of the spots or glands of Melanthium and Zygadenus.) Flowers summer, turning greenish or purplish with age. A. musccetdxicum, Gray. BROAD-LEAVED F. Open woods from N. J., S. ; with a rather large bulb at the base of the stem, bearing many broadly linear ( ; -l' wide) blunt leaves ; raceme dense ; flowers rather large ; seeds few, red, and fleshy. 25. LILIUM, LILY. (The classical Latin name, from the Greek.) The following are the commonest types, wild and cultivated. (Les- sons, Figs. 107, 108, 109, 110, 309.) * Perianth funnel-form, the segments oblanceolate ; leaves linear or lance- olate, sessile, or nearly so ; flowers chiefly white in ours. t- Leaves scattered. L. longiflbrum, Thunb. LONG-FLOWERED WHITE L. Japan and China ; l-3 high, with lanceolate leaves, and a single horizontal funnel-form flower, 5' or 6 ; long, the narrow tubular portion longer than the rathet widely spreading portion ; leaves shining-green, 5-nerved, linear to lance- olate. Var. EXIMIUM (L. HARRfsn of florists), EASTER LILY, is a rather more showy form used for forcing. L. Jap6nicum, Thunb. (L. OD6RUM). JAPAN WHITE L. Cult, from Japan ; 2 high, with mostly only one flower, which is nodding and larger than in the foregoing, below connivent into a narrower tube, and above with the divisions more widely spreading ; leaves dark green, longer and broader (often f wide) than the last. L. BROWNII is a taller form with larger flowers, more leaves, the flowers often 3 or 4 together, and purple on the outside. L. c&ndidum, Linn. COMMON WHITE LILY. From S. Eu. to Persia ; with lanceolate leaves, and few or many, small (2'-3' long), bell-shaped flowers, smooth inside, sometimes double ; stem 2-3, with many spread- ing, mostly linear leaves. Flowers sometimes colored outside. - t- Leaves more or less verticillate. L. Washingtonianum, Kellogg. Stem 3-5 high, with many oblanceo- late leaves ; flowers horizontal or nearly so, white but becoming purplish, very fragrant, 2'-4' long, in racemes 1 long ; segments not recurved. Ore. and Cal. # * Perianth open-funnel-shaped, nodding, the segments widest below the middle and widely spreading ; leaves sessile or short-stalked ; flowers speckled or spotted in ours. +- Leaves sessile. L. tigrinum, Ker. TIGER BULBLET-BEARING L. Stem 4-5 high, cottony ; leaves lanceolate, scattered, with bulblets in the axils ; flowers mostly nodding, panicled, numerous, very showy, orange-red, the divis- ions about 4' long, black-spotted inside, the divisions without claws, rolled back. China and Japan. (Lessons, Fig. 110.) 444 LILY FAMILY. - H- Leaves short-stalked. L. specidsum, Thunb. Stem l-3 high ; leaves scattered, lance-ovate or oblong, pointed, slightly petioled j flowers few, odorous, the strongly revolute divisions about 5' long, white or pale rose-color, with prominent purple warty projections inside ; now of many varieties. Japan. L. auratum, Lindl. GOLDEN-BANDED L. Japan; stem l-2 high; leaves lanceolate, scattered ; liowers 1-3, barely nodding, sweet-scented, very large, the ovate-lanceolate divisions 6' or more long, spreading almost from the base and the tips revolute, white, with a light yellow band down the middle of the upper face, which is spotted all over with prominent purple spots and rough with bristly projections near the base ; one of the most showy species, in many forms. * * * Perianth open and erect, the segments falcate-expanded (rarely somewhat revolute) ; flowers orange or scarlet. - Leaves mostly verticillate. L. Philad^lphicum, Linn. WILD ORANGE-RED LILY. Dry land, N. Eng., W. and S.; l-2 high, with lanceolate or lance-linear leaves nearly all in whorls of 5-8, and 1-3 open-bell-shaped, reddish-orange flowers 2'-3' long, spotted inside with dark purple, the divisions widely separate and on slender claws. *- -i- Leaves few or scattered. ++ Stem slender, terete, and glabrous. L. Catesbsei, Walt. SOUTHERN RED L. l-2 high, with scattered, linear-lanceolate leaves, a solitary and large, nearly scarlet flower; the oblong-lanceolate divisions wavy-margined, recurving above, 3'-4' long, with very slender claws, crimson-spotted on a yellow ground within. Pine barrens, N. Car. and Mo., S. *+ -w Stem stouter, furrowed, mostly loosely cobwebby. L. bulbiferum, Linn. BULBLET-BEARING L. Cult, in old gardens, from Eu.; l-3 high, producing bulblets in the axils of the lanceolate irregu- larly scattered leaves, and few reddish-orange flowers, the divisions 2'-2' long, with some rough brownish projections inside at base, but hardly spotted, without claws, conniving at the broad base, the upper part spreading. L. crbceum, Chaix. Stem 3-6, purple-spotted above, the 3-5-nerved leaves linear and squarose ; flowers (in cult, forms) several in a deltoid- umbellate raceme, the segments 2'-3' long, exterior ones oblong-lanceo- late with a spatulate base, interior ones ovate-lanceolate with a distinctly clawed base, all of a beautiful golden color and scarlet-tinted. Eu. Once common in gardens. L. elegans, Thunb. A Japanese Lily, now much cultivated under a variety of forms and names ; stem often only 1 high, with broad (!' wide) leaves 5-7-nerved, lanceolate ; flowers 1-4 and terminal, expanding to 5' or 6' across, the oblong-spatulate, obtuse segments 3'-4' long, all (in the type) pale scarlet, red, and not spotted. * # # * Perianth very open or spreading, erect, with strongly reflexed seg- ments ; flowers mostly in colors. *- Leaves verticillate. M- Bulbs producing rhizomes. L. Canad^nse, Linn. CANADA L. Rhizomes slender; stem 2-5 high, bearing few or several long-peduncled flowers ; leaves lanceolate, all in remote whorls, their edges and nerves minutely rough ; divisions LILY FAMILY. 445 of the flower 2'-3' long, recurved-spreading abov3 the middle ; capsule top-shaped and obtuse ; moist meadows ; the commonest wild Lily N. L. sup^rbum, Linn. AMERICAN TURK'S-CAP L. Stem 3'-7' high, bearing few or many flowers in a pyramidal panicle ; leaves lanceolate, smooth, lower ones whorled, scattered ; divisions of the flower strongly rolled backwards, about 3' long. Var. Carolinianum, Chapm. In the low country S ; 2-3 high, with broader leaves and only 1-3 flowers more variegated with yellow. L. panda!) num, Kellogg. Rhizomes thick and branching; leaves flat and smooth, narrowly lanceolate to linear, the middle ones in whorls of 9-15 ; flowers 3-6 in a corymb or lax umbel, bright orange-red and lighter yellow in the center, 2'-3' long, the segments strongly revolute ; capsule oblong and acutish. Central Cal., N. ; cult, in various forms. n- <-+ Bulbs not rhizomatous. L Humbbldtii, Roezl. & Leicht. Cal. ; a handsome species 4-5 high, with red-spotted stems ; leaves in a few 10-15-leaved whorls, oblanceo- late, undulate and somewhat scabrous ; flowers several or many in a deltoid panicle, 3'-4' long, reddish-orange, the acute segments strongly revolute and the outer ones narrowed abruptly into a short broad claw. L Mdrtagon, Linn. TURK'S-CAP or MARTAGON L. Eu.; 3-5 high, with lance- oblong leaves in whorls, their edges rough, and a panicle of rather small but showy, light violet-purple or flesh-color (rarely white) flowers, dotted with small, brown-purple spots. H- -- Leaves few or scattered. +. Lanceolate many-nerved leaves. L. monadelphum, M. Bieb. Variable species from the Caucasus and Persia ; 3-5 high, stout ; leaves ciliate, ascending ; flowers bright pale yellow, with light red at the base, 2'-4' long, 20-30 of them in a tall pyramidal cluster. Grown also as L. COLCHICUM and L. SzovfxsiANUM. w -w Narrow-linear I- or few-nerved leaves. L. testaceum, Lindl. Unknown wild, and probably a hybrid of L. can- didum and L. Chalcedonicum ; stem 4-5 high, furrowed, lightly brown- puberulent; leaves many, ascending, obscurely 3-5-nerved, the margins often whitish-puberulent ; flowers yellow tinged with dull red, 2 ; -3' long, 3-10 of them in a thyrsoid raceme, the broad (f'-l') segments minutely red-punctate near the base and strongly revolute. L. Pompbnium, Linn. TURBAN L. Eu.; slender, with scattered and crowded lance-linear or lance-awl-shaped leaves, and several small orange- red or scarlet (rarely white) flowers, their lanceolate acute divisions some- what bearded inside. This and the next small-flowered, and not common in gardens. L Chalceddnicum, Linn. BED L. Stem thickly beset with scattered, narrow, lance-linear, erect leaves, their margins rough-pubescent ; flowers several, scarlet or vermilion, the narrow divisions bearded towards the base within, not spotted. Southeastern Eu. 26. FRITILLARIA. (Latin : fritillus, a dice-box, from the shape of the flower, which differs from a Lily in its more cup-shaped outline, the divisions not spreading.) "Flowers spring. F. Meleagris, Linn. GUINEA-HEN FLOWER. Cult, from Eu. ; 1 high, with linear alternate leaves, mostly solitary terminal flower purplish, tessellated with blue and purple or whitish; the honey-bearing spot narrow. F. imperialis^ Linn. CROWN-IMPERIAL. Cult, from Asia ; a stately herb of early spring, 3-4 high, rather thickly beset along the middle 446 LILY FAMILY. with lanceolate or lance-oblong, bright green leaves, more or less in whorls ; flowers several, hanging in a sort of umbel under the terminal crown or tuft of leaves, large, orange-yellow, or sometimes almost crim- son, a round pearly gland on the base of each division ; pod 6-angled. 27. TULIPA, TULIP. (Name from the Turkish word for turban, which the flower sometimes resembles.) Flowers spring and early summer ; much mixed in cultivation. Following are the chief types. * Flower white, funnel-form or narrow- campanulate ; leaves linear; bulb pilose. T. Clusiana, Vent. LADY TULIP. Slender species, 12'-18' high, with four or five long-linear and channeled leaves ; flower delicate white, red- tinged on the outside, and a black-purple base, the narrow segments bluntish ; filaments and anthers black. Mediterranean region. * # Flower mostly in shades of red or yellow, bell-form ; leaves broad ; bulb nearly or quite glabrous. H- Perianth segments all acuminate. T. suaveolens, Roth. Due VAN THOL T. An early-flowering Tulip of dwarf habit, from the Caspian region ; perianth large, with the six oblong segments all alike, fragrant, in shades of red and yellow ; peduncle downy ; leaves few, very broad. T. acumindta, Vahl. TURKISH T. Flower variable in color, mostly red, 3'-4' long, the segments very long-acuminate-pointed ; peduncle glabrous ; leaves 3-6, broad. Native country unknown. T. ELEGANS is a garden form (probably hybrid of T. suaveolens and T. Gesneriana, with a minutely downy peduncle, campanulate perianth 3'-4' long, which is bright red with a yellow eye, the segments acute-pointed. T. RETROFLEXA, an evident hybrid of T. acuminata and T. Gesneriana, has bright yellow flowers, about 3' long, the oblong segments gradually narrowed to a point ; stamens yellow. -t- *- Perianth segments all very obtuse, with a small cusp in the center. T. Gesneriana, Linn. COMMON T. Parent of most of the common late- flowering sorts, from Asia Minor ; leaves 3-6 and broad ; peduncle gla- brous ; flower large, very variable in color. T. Ftf LGENS is a form with bright red flowers with a yellow eye. The PARROT TULIPS, with long, loose and fringed segments, are var. DRACONTIA. 28. CALOCHORTUS, MARIPOSA LILY. (Greek: beautiful grass.} Californian plants of many species, some now becoming frequent in cultivation. Glands at the base of the perianth. * Inner perianth segments strongly arched and pitted, the glands with a transverse scale or fringe. C. d/bus, Dougl. Stem l-3, branching, the nodding flowers white, with a purplish base ; inner segments acute, 1' long, bearded and ciliate. C. pulchellus, Dougl. Stem l-2 high, branching, the nodding flower yellow or orange ; inner segments bearded and ciliate, deeply pitted. * * Flowers open-campanulate (segments not arched), th'e glands densely hairy but without scales. C. Ititeus, Dougl. Stem biilbiferous at the base, 1-6-flowered ; leaves narrow; outer segments narrow-lanceolate, yellow with a brown spot; inner segments yellow or orange, lined with brownish purple. Variable. C. venustus, Benth. Differs in having white or pale lilac inner seg- ments with a reddish spot at the top, a brownish yellow-bordered center, and a brownish base. LILY FAMILY. 447 29. ERYTHRONIUM, DOGTOOTH VIOLET. (Name from the Greek word for red.) Flowers spring. E. Americ^num, Ker. YELLOW D. or ADDER'S TONGUE. Moist or low woods, very common E. ; leaves oblong-lanceolate, mottled and dotted with dark -purplish and whitish ; flower light yellow. E. dlbidum, Nutt. WHITE D. N. J M W.; leaves less or not at all spotted ; flower bluish-white. 30. BRODIJE A. (J. J. Brodie, a botanist of Scotland.) Several spe- cies upon the Pacific coast, several of them occasionally cultivated, but only the following species, from S. Amer., is common in gardens. B. unifldra. (TRITELEIA, or M*LLA, UNIFL6RA). STAR FLOWER. Scape 4'-14 r high, 1-flowered (very rarely 2-flowered), with a sheathing spathe below the flower, the latter pale violet or almost white with a purple stripe in the center of each oblong blunt-pointed segment, I'-iy long ; leaves several, flat and grass-like, striate, glaucous, as long as the scape. Often confounded with the next. 31. MILLA. (J. Millet, a Spanish gardener.) M. bifldra, Cav. Scape smooth, 4 '-12' high, bearing 1-5 nearly equal pedicels 3'-6' long; perianth l'-2' long, snow-white inside but greenish outside ; leaves nearly terete and rough. Mexico. 32. ALLIUM, ONION, LEEK, GARLIC, etc. (Ancient Latin name.) Taste and odor alliaceous. * Leaves broad and flat; flowers white? in summer. A. tricdccum, Ait. WILD LEEK. Rich woods N.; bulbs clustered, large, pointed, sending up in spring 2 or 3 large, lance-oblong, flat leaves, and after they wither, in summer, a many-flowered umbel on a naked scape. A. Mbly, Linn. GOLDEN GARLIC. Cult, for ornament in some gardens; leaves broadly lanceolate ; scape 1 high ; flowers numerous, large, golden ye ow. # # Leaves linear, grass-like, or awl-like, not hollow. H- Umbel nodding. A. ceVnuum, Roth. Banks, through the Alleghany region and N. W.; scape angular, l-2 long, often nodding at the apex; pedicels of the loose, many-flowered umbel drooping ; flowers light rose-color ; leaves linear, sharply keeled on the back, channeled. - 4- Umbel erect. A. mutdbile, Michx. Dry sandy soil N. Car., S.; scape 1 high, terete, bearing an umbel of white flowers changing to rose-color ; leaves narrow, concave ; bulb coated with a fibrous network. A. saflvum, Linn. GARDEN GARLIC. Bulbs clustered, pointed; leaves lance-linear, keeled ; flowers few, purple, or bulblets in their place ; fila- ments all broad and 3-cleft. Eu. A. Pdrrum, Linn. GARDEN LEEK. Bulb elongated, single ; leaves broadly linear, keeled or folded ; flowers in a head, white, with some rose- colored stripes ; 3 of the filaments 3-forked. Eu. # * * Leaves terete and hollow. - Bulbs cespitose, crowning a rhizome; the plant, therefore, tufted. A. Schoendprasum, Linn. CHIVES. Low, in mats ; leaves awl-shaped, equaling the scape ; flowers purple-rose-color, its divisions lanceolate and LILY FAMILY. pointed, long ; filaments simple, Cult, for flavoring, and also wild on our northern borders. *- - Bulbs distinct, the plant not tufted. A. vineale, Linn. FIELD or CROW GARLIC. A weed from Eu. in gar- dens and waste low grounds ; slender scape sheathed to the middle by the hollow thread-shaped leaves, which are grooved down the upper side ; flowers greenish-rose-color ; often their place is occupied by bulblets. A. Ascaldnicum, Linn. SHALLOT. Bulb with oblong offsets; leaves awl-shaped ; flowers lilac-purple ; 3 of the filaments 3-forked. Old World. A. Cepa, Linn. ONION. Bulb depressed, large, sometimes making offsets ; leaves much shorter than the hollow, inflated scape ; flowers white, or bulblets in their place. Persia. A. fistulbsum, Linn. WELSH ONION, CIBOULE. Differs from the last in forming no distinct bulb, the numerous glaucous leaves somewhat clustered. The leaves are used for soups and flavoring. Siberia. 33. NOTHOSCORDUM. (Greek: false garlic.} N. striitum, Kunth. Low pine barrens and prairies, Va. to III., and S. ; scape and leaves 6'-12' high, the latter involute and striate on the back ; flowers 3-10 in the umbel ; ovules and seeds several in each cell; flowers nearly white, in spring. 34. ORNITHOGALUM, STAR-OF-BETHLEHEM. (Name in Greek means bird's-milk, a current expression for some marvelous thing.) Flowers early summer. * Flowers nodding in a loose unilateral raceme. 0. ndtans, Linn. Scape 8'-16' high ; flowers 5 or 6, 1' long, on very short pedicels, white with green on the under side. Cult., and sparingly escaped E. S. Eu. # * Flowers erect in racemes or corymbs. 0. umbel/dtum, Linn. COMMON S. or TEN-O'CLOCK. From Eu.; in old gardens and escaped into some low meadows ; leaves long and grass-like ; flowers bright white within, green outside, opening in the sun, on slender stalks. 0. Ardbicum, Linn. Mediterranean region, now frequent in green- houses ; scape stout, l-2, with a 6-12-flowered, rounded or deltoid raceme ; leaves flat, 1' or less broad ; flowers large, white, with a black center, odorous. 0. caudatum, Ait. SEA ONION. Scape terete and often 3' high, with 30-100 small, greenish- white flowers in a long raceme ; leaves few, fleshy, flat, strap-shaped and long-pointed. Cape of Good Hope. Conservato- ries and window gardens. 35. SCILLA, SQUILL. (The ancient name.) Several species are in cultivation ; the commonest is S. Sibirica, Andr. Scapes several from each bulb, 3'-8 f high, 2 to 3- flo \vered in earliest spring ; leaves 2 to 4, narrow-strap-shaped and finely striate ; flowers deep blue, f ' or less long, often slightly drooping, on short stalks, the acute segments widely spreading. Russia and Siberia. 36. CAMASSIA, CAMASS. (From the Indian name.) C. Fr&seri, Torr. WILD HYACINTH, QUAMASH. Moist banks and prairies from W. Penn., W. and S. W.; scape and linear-keeled leaves 1 high ; flowers pale blue, in a long loose raceme, in spring. LILY FAMILY. 449 37. CHIONODOXA. (Greek: glory of the show, referring to the early flowering.) C. Lucf/icB, Boiss. A pretty little bulbous plant from Asia Minor; scape 6* high, bearing a raceme of 3 to 6, and sometimes more, flowers which are deep blue shading to white in the center (a variety is white- flowered), the acute segments widely spreading or even recurved, and ex- panding to nearly 1' across ; leaves narrow. 38. MUSCARI, GRAPE or GLOBE HYACINTH. (Name from the musky scent of the flowers in one species.) Flowers spring. M. botryoldes, Mill. COMMON GRAPE HYACINTH of country gardens, escaping into lawns and fields ; a pretty little plant, sending up in early spring its narrow linear leaves, and a scape (5'-7' high) bearing a dense raceme of globular deep blue flowers which are barely ' long, resembling minute grapes, scentless. Eu. M. moschatum, Willd. MUSK HYACINTH. Glaucous, with larger and ovoid-oblong, livid, musky-scented flowers, and linear-lanceolate shorter leaves. Asia Minor. M. comosum, Mill. Larger, 9' high, with violet-colored oblong flowers, on longer pedicels in a loose raceme, the uppermost in a tuft and abor- tive ; the monstrous variety most cultivated produces, later in the season, from the tufted apex of the scape a large panicled mass of abortive, con- torted, bright blue branchlets, of a striking and handsome appearance. S. Eu. 39. HYACINTHUS, HYACINTH. (Mythological name.) The so- called H. CANDICANS, of gardens, a plant 4-6 high and bearing 20 to 100 bell-shaped, creamy flowers, is GALT6NIA CANDICANS, Decne., of S. Africa. H. orientalis, Linn. COMMON H. Of the Levant, with its raceme of blue flowers, is the parent of numberless cultivated varieties, of divers colors, single, and double ; tube of the perianth more or less ventricoso, the segments oblong-spatulate. Flowers spring. Var. dlbulus, Baker, of S. France, is the parent of the ROMAN HYA- CINTHS. It is slenderer, with more erect leaves, flowers small and whitb, and the tube scarcely ventricose, bearing oblong segments. 40. AGAPANTHUS. (Of Greek words for amiable flower.) One species. A. umbellatus, L'Her. A handsome house plant, turned out blooms in summer; leaves large, bright-green (a variegated variety), l-2 long; scape U-2 high, bearing an umbel of pretty large blue flowers. There are many garden forms, varying chiefly in color of flowers (some white) and size of plant. Cape of Good Hope. 41. HEMEROCALLIS. DAY LILY. (Name, in Greek, means beauty of a day, the large flower ephemeral.) Cult, from the Old World, especially in country gardens ; the first species escaped into roadsides ; flowers summer. H. fulva, Linn. COMMON DAY LILY. A familiar, rather coarse and tall plant, with broadish linear leaves and tawny orange flower, the inner divisions wavy and obtuse. H. flam, Linn. YELLOW D. Less coarse, with narrower leaves and clear light yellow, fragrant flowers, the inner divisions acute. Less com- mon than the other, but handsomer. GRAY'S F. F. & G. EOT. 29 450 LlLtf FAMILY. 42. FHORMIUM, NEW ZEALAND FLAX. (Greek: basket, from the use made of the fiber.) P. ten ax, Linn. Nearly hardy N., but does not flower ; the very firm, finely nerved, linear, evergreen leaves (a variegated variety) tufted on matted rootstocks, strongly keeled, conduplicate below, nearly flat above, yielding a very strong fiber for cordage. New Zealand. 43. KNIFHOFIA. (Johann H. Kniphof, a German physician of the last century. ) Flowers unpleasantly scented, showy, in autumn. K. aloldes, Moench. (or TRIT6MA UVARIA). RED-HOT POKER PLANT, or FLAME FLOWEK. Ornamental in autumn, the scape rising from the thick clumps of long grassy leaves 3 or 4 high, the cylindrical spike or raceme producing a long succession of flowers, which are at first erect and coral-red ; soon they hang over and change to orange and at length to greenish yellow. Roots half hardy N. Cape of Good Hope. 44. FTJNKIA. (Named for H. FuncJc, a German botanist.) Orna- mental, hardy plants with large cordate-ovate ribbed leaves in clumps, cult, from Japan and China ; flowers summer. F. subcorddta, Spreng. WHITE DAY LILY. The species with long, white, and tubular-funnel-form flowers. F. ovata, Spreng. BLUE D. (F. CXERULEA). With smaller, more nod- ding, blue or violet flowers, abruptly expanded above the narrow tube. 45. ASPHODELUS, ASPHODEL. (Ancient name.) The A. LU- TEUS of gardens is ASPHODELINE LUTEA, Reichb., from Eu., distin- guished from the true asphodels chiefly by the leafy stem and yellow flowers. The ones seen in gardens are : A. fistu/dsus, Linn. Leaves hollow, striate and awl-like ; stem 16'-20' high. Eu. A. dfbus, Willd. Leaves linear and keeled ; peduncles clustered. Eu. 46. SCHCBNOLIRION. (Greek: rush lily*) We have two species in Georgia and Florida. S. cr6ceum, Gray. Stem 1 high, very slender ; raceme l'-4' long, simple ; bracts ovate and somewhat obtuse, purple ; flowers yellow tinged with red, the segments narrow. S. Ellidttii, Feay. Stouter, 2 high ; racemes mostly panicled, each becoming 2'-4' long ; bracts ovate or acuminate ; flowers white, the seg- ments oval and 5-nerved. 47. PARADISE A. (Paradise, of which this very ordinary plant is supposed to be a fit inhabitant.) The genus ANTHERICUM (including PHALANGIUM) differs from this in its rotate perianth, 4-8-ovuled cells, often angular pod, and the anthers attached between their basal lobes (in Paradisea, attached on the back). There are two or three species sometimes found in gardens, chiefly the European A. LILI\GO, Linn., with stem sparingly branched. }arge white flowers (I'-lj' across) and curved style ; and A. RAMdsuM, Linn., with more branching stems, smaller flowers and a straight style. />. Lili&strum, Bertol. ST. BRUNO'S LILY. Stems or scapes simple, 1- 2 high, bearing 10-20 white, bell-like, fragrant flowers, nearly or quite LILY FAMILY. 451 I 1 long ; segments with a greenish spot on the point ; leaves narrow and flat, all radical. S. Eu.; the only species. 48. ALOE. (Name from the Arabic.) A large and difficult genus of succulent mostly S. African plants. Probably the commonest is A. variegata, Linn. Leaves ascending and lanceolate, 4'-5' long, con- cave above and keeled below, denticulate, green spotted with gray and margined with white ; flowers 1^' long, reddish, in a simple loose raceme 3'-4' long ; scape 1 or less high. 49. YUCCA, BEAR GRASS, SPANISH BAYONET. (American aboriginal name.) Cult, for ornament, but only the nearly stemless species is really hardy N. Flowers summer, large ; and whole plant ot striking appearance. The common ones, under various names and varieties, mainly belong to the following : * Trunk short, covered with leaves, rising only a foot or two above the ground; flowering stalk scape-like; pod dry. Y. filameiit6sa, Pursh. COMMON BEAR GRASS, or ADAM'S NEEDLE. From Md. S. ; leaves lanceolate, l-2 long, spreading, moderately rigid, tipped with a weak prickly point, the smooth edges bearing thread-like filaments ; scape 3-6 high ; flowers white or pale cream-color, some- times tinged purplish. Y. angustifdlia, Pursh. Smaller, with erect and narrow linear leaves, few threads on their white margins, and yellowish-white flowers. S. Dak., S. * * Trunk arborescent, 2-8 high in wild plants on the sands of the coast S. , or much higher in conservatories, naked below ; no threads to the leaves. Y. glori6sa, Linn. Trunk low, generally simple ; leaves coriaceous, smooth-edged, slender-spiny tipped, l-2 long, I'-l ' wide ; flowers white, or purplish-tinged outside, in a short-peduncled panicle. N. Car., S. Y. aloif61ia, Linn. SPANISH BAYONET. Trunk 4-20 high, branch- ing when old ; leaves very rigid, strongly spiny-tipped, with very rough- serrulate, saw-like edges, 2 or more long, 1 J f -2' wide ; the short panicle nearly sessile. N. Car. S. 50. CORDYLINB. (Greek : club, referring to the shape of the roots in some species.) Various species in choice conservatories, commonly known as DRAC-SNAS, cultivated for the foliage, which is often hand., somely colored. C. inc/Msa, Steud. Leaves 2-4 long, and only an inch or two broad, long-tapering, curving, dark green. New Zealand. C. austra/is, Hook. f. Hardier; leaves oblong-lanceolate, 2-3 long and 2'-4' broad, prominently striate. New Zealand. C. Bdnksii, Hook. f. Stem trunk-like and becoming several feet high ; leaves long-lanceolate (4-6 long), finely striate, with several prominent veins or ribs ; flowers white. New Zealand ; an excellent species, but not yet very common. C. terminaf/'s, Kunth. The commonest one in cultivation, from tropical Asia ; leaves l-2 long, lanceolate and coriaceous, narrowed to both ends, green, bronze or crimson, clustered near the ends of the branches or the top of the trunk (the latter ordinarily 4 or less high) ; flowers in branched panicles. Parent of most garden DRACAENAS. C. CANNAE- FOLIA is a form of this. 452 PICKEREL WEED FAMILY. CXX, PONTEDERIACKE, PICKEREL WEED FAMILY. A few water plants, with perfect and more or less irregular flowers from a spathe, the perianth with 6 petal-like divisions and free from the 3-celled ovary j stamens 3 or 6, unequal or dissimilar, inserted in the throat of the perianth ; style 1, the stigma 3- or 6-lobed or toothed. * Stamens 6; perianth funnel-form. 1. PONTEDEEIA. Flowers in a terminal spike. Perianth of 6 divisions irregularly united below in a tube, the 3 most united forming an upper lip of 3 lobes, the others more spreading and with more or less separate or lightly cohering claws forming the lower lip, open only for a day, rolling up from the apex downwards as it closes ; the 6-ribbed base thickening, turning green, and inclosing the fruit. Stamens 6, the 3 lower in the throat, with incurved filaments ; the 3 upper lower down and shorter, often imperfect. Ovary 3-celled, 2 cells empty, one with a hanging ovule. Fruit a 1 -celled 1 -seeded utricle. 2. EICHHORNIA. Differs in having the flowers spicate-racemose or paniculate, the 3 cells of the ovary all developing and each many-ovuled, the upper stamens Included and the lower ones exserted. Plant (in ours) floating free. * * Stamens 3 ; perianth salver-form. 3. HETERANTHEEA. Flowers 1-few from a spathe which bursts from the sheathing side or base of a petiole. Perianth tube slender, the limb nearly equally parted and ephemeral. Capsule 1-celled or incompletely 3-celled, many-seeded. 1. PONTEDERIA, PICKEREL WEED. (J. Pontedera, an early Italian botanist.) P. cordata, Linn. COMMON P. Everywhere in shallow water ; stem l-2 high, naked below, above bearing a single, petioled, heart-shaped and oblong or lance-arrow-shaped, obtuse leaf, and a spike of purplish- blue, small flowers ; upper lobe with a conspicuous yellowish- green spot ; flowers all summer. ^ 2. EICHHORNIA. (J. A. F. Eichhorn, a German.) . speciosa, Kunth. (E. CRASSIPES, PONTEDERIA AZIJREA). From S. Amer., now frequent in greenhouses, and in lily ponds in summer ; leaf blade nearly orbicular, shining green, the petiole terete and swollen mid- way into a hollow bladder; flower large (!' long), violet, several in a raceme ; roots feather-like and purplish, free in the water. 3. HETERANTHERA, MUD PLANTAIN. (Greek : unlike anthers.} * Stamens unequal, the two posterior with ovate yellow anthers, the other longer with an oblong or sagittate greenish anther. H. renifdrmis, Ruiz. & Pav. In mud or shallow water, Conn., S. and W.; with floating, round-kidney-shaped leaves on long petioles, and 3-5 ephemeral white flowers, their perianth with a slender tube, bearing 6 nearly equal divisions. H. limdsa, Vahl. In mud, Va., S. and W.; distinguished by its oblong or lance-oblong leaves, and solitary, larger, blue flower. * * Stamens all alike, with sagittate anthers. H. (or SCROLLER A) graminea, Vahl. WATER STAR GRASS. A grass- like weed growing under water in streams, from N. Eng., W. and S., with SPIDERWORT FAMILY. 453 branching stems beset with linear, pellucid, sessile leaves ; the flower with a slender, pale yellow perianth, of 6 narrow, equal divisions raised to the surface on a very slender tube. CXXI. COMMELINACE^;, SPIDERWORT FAMILY. Herbs with mucilaginous juice, jointed and mostly branch- ing leafy stems, and perfect sometimes irregular flowers, hav- ing a perianth of usually 3 green and persistent sepals, and 3 ephemeral petals (these commonly melt into jelly the night after expansion) ; 6 stamens, some of them often imperfect, and a free 2-3-celled ovary ; style and stigma one. Pod 2-3- celled, few-seeded. Leaves ovate to linear, flat, sheathing at the base. Not aquatic, the greater part tropical. * Perfect stamens 3, the other 3 with sterile cross-shaped anthers. 1. COMMELINA. Flowers blue, irregular. Sepals unequal, 2 of them sometimes united by their contiguous margins. Two of the petals rounded and on slender claws, the odd one smaller or abortive. Filaments naked. Leaves abruptly contracted and sheathing at base, the uppermost forming a spathe for the flowers. * * Stamens all 6 perfect, or rarely 1 imperfect. 2. TEADESCANTIA. Flowers regular. Petals all alike and distinct, ovate, sessile. Sta- mens with bearded lilaments. Ovary 2-3-celled, the cells 2-ovuled. Erect herbs with flowers in axillary and terminal umbellate clusters or heads (Lessons, Fig. 330). 3. ZEBRINA. Flowers irregular. Calyx tubular below, either equally 3-parted, or 2-parted above and a broader lobe below. Corolla with a slender tube longer than the calyx, the lobes ovate and spreading, subequal. Filaments nude or bearded. Ovary 3-celled, each cell 1-2-ovuled. Trailing or scandent herbs, with flowers mostly in 2's. 1. COMMELINA, DAY FLOWER. (J. & G. Commelin, early Dutch botanical authors. A third brother published nothing. In naming this genus for them, Linnaeus is understood to have designated the two former by the full-developed petals, the latter by the smaller or abortive petal.) Ours are branching perennials, or continued by rooting from the joints ; in alluvial or moist shady soil ; flowers all summer. # Cells 1-seeded / seeds smooth. C. er^cta, Linn. Stem slender and low ; leaves linjar ; cells all dehis- cent. Penn., S. C. Virginica, Linn. S. N. Y., S. and W.; stems reclining and root- ing at base ; leaves oblong-lanceolate or narrower ; spathes scattered, conduplicate, round-heart-shaped when laid open ; odd petal inconspicu- ous ; dorsal cell indehiscent, scabrous. * * Ventral cells usually 2-seeded (2-ovuled), and the dorsal one l-seeded. C. nudif!6ra, Linn. Slender and creeping, glabrous ; leaves small and lanceolate ; margins of the cordate-ovate spathe not united ; seeds reticu- lated. Del. to Ind., and S. C. hirt^lla, Vahl. Stem erect (2-4) and stout ; leaves larger, lance- olate, the sheaths brown-bearded ; margins of the spathe united ; seeds smooth. Penn., W. and S. 454 WATER PLANTAIN FAMILY. 2. TRADESCANTIA, SPIDER WORT. (Named for the gardener- botanist Tradescant.) Leaves sheathed at the base. Jl * Umbels sessile at the end of the stem and branches between a pair of leaves, or later also in the lower axils flowering in summer. T. Virgfnica, Linn. W. N. Y., W. and S.; also in gardens; leaves lance-linear, tapering regularly from the base to the point, ciliate ; umbels terminal ; flowers blue, in garden varieties purple or white. There are forms with broader leaves, lower stature, and pubescent stems and leaves. * # Umbels one or two on a naked peduncle. T. rdsea, Vent. Sandy woods, Md., S. and W. ; slender, 6'-12' high, smooth, with linear, grass-like leaves, and rose-colored flowers ' wide. 3. ZEBRINA. (Name refers to the stripes often present on the leaves.) Z. pendula, Schnitzl. (TRADESCANTIA ZEBRINA and T. TRICOLOR). WANDERING JEW. Common in greenhouses and window baskets ; spreads by branching and rooting freely; the lance-ovate or oblong rather succulent leaves crimson beneath, and green or purplish above, often variegated with two broad stripes of silvery white. Mexico. 2/ CXXII. ALISMACKE, WATER PLANTAIN FAMILY. Marsh herbs, with flowers on scapes or scape-like stems, in panicles, racemes, or spikes, with distinct calyx and corolla, viz. 3 persistent green sepals and 3 conspicuous white petals, and many distinct pistils which are 1-celled and mostly 1- ovuled ; stamens 6 or more, on the receptacle. Flowers long- stalked, loosely racemed or panicled, with dry lanceolate bracts at the base. Fruit an akene in ours. Leaves sheathing, some- times reduced to petioles. Juice sometimes milky. 1. ALISMA. Flowers perfect, loosely panicled. Petals involute in the bud. Stamens 6. Ovaries many, in a ring, very flat-sided, becoming coriaceous flat akenes, 2-3-keeled on the back. 2. ECHINODORUS. Flowers perfect, in proliferous umbels. Petals imbricated in the bud. Stamens 9 or more. Ovaries heaped in a head, becoming wingless akenes. 3. SAGITTARIA. Flowers monoecious, rarely dioecious or polygamous, in successive whorls, the sterile at the summit of the scape ; the lowest fertile. Stamens usually numerous. Ovaries very many, heaped on the globular receptacle, in fruit becom- ing flat and winged akenes. 1. ALISMA, WATER PLANTAIN. (The old Greek name, of un- certain meaning.) Flowers all late summer. A. Plantago, Linn. Shallow water ; leaves long-petioled, varying from ovate or oblong-heart-shaped to lanceolate, 3-5-ribbed ; panicle l-2 long, of very many and loose, small, white flowers. Variable. % 2. ECHINODORUS. (From Greek words for prickly flask, the head of fruit being as it were prickly-pointed by the styles, but hardly so in our species.) The following occur in muddy or wet places ; flowers sum- mer ; the flowering shoots or scapes mostly proliferous and creeping. E. parvulus, Engelm. A tiny plant, l'-3' high, with lanceolate or spatulate leaves, few-flowered umbels, 9 stamens, and almost pointless akenes. Mass., W. and S. WATER PLANTAIN FAMILY. 455 E. rostratus, Engelm. Leaves broadly heart-shaped (l'-3' long, not including the petiole), shorter than the erect scape, which bears a panicle of proliferous umbels ; flower almost ' wide ; 12 stamens ; akenes beaked with slender styles. 111., W. and S. E. radicans, Engelm. Leaves broadly heart-shaped and larger (3'-8' wide), which are very open or almost truncate at base; the creeping scapes or stems becoming l-4 long and bearing many whorls ; flowers \'-$' broad ; akenes short-beaked. 111., W. and S. H ? 3. SAGITTARIA, ARROWHEAD. (From the Latin for arrow, on account of the sagittate leaves which prevail in the genus.) In shallow water ; flowers all summer. 11 * Filaments long and slender, i.e. as long as the linear-oblong anthers. S. variabilis, Engelm. The common species everywhere, exceedingly variable; almost all the well- developed leaves arrow-shaped; filaments nearly twice the length of the anthers, smooth ; sepals reflexed after flowering ; akenes broadly obovate, with a long and curved beak ; calyx remaining open. The lobes of the leaves are sometimes very narrow- linear (var. grdcilis, Engelm), and sometimes the petioles, upper part of the scape, the bracts, and sepals are pubescent (var. pubescens, Engelm). Other well-marked forms occur. S. Montevidensis, Cham. & Schlecht. From S. Amer., now frequently grown in aquaria ; distinguished from the above by a deep purple spot at the base of the flower inside, thick pedicels of the pistillate flowers, and sepals erect after flowering. S. Iancif61ia, Linn. Common from Md. and Ky., S. ; with the stout leaves l-3 and scapes 2-5 high, the coriaceous blade of the former lance-oblong and always tapering into the thick petiole, the nerves nearly all from the thick and prominent midrib. S. calycina, Engelm. Along rivers, often much immersed ; many of the leaves linear or with no blades ; the others mostly halberd-shaped ; scapes weak, 3'-9' high ; pedicels with fruit recurved ; filaments roughish, only as long as the anthers ; akenes obovate, tipped with short horizontal style ; calyx appressed to head of fruit and partly covering it ; the fertile flowers show 9-12 stamens, the sterile occasionally some rudiments of pistils. Me., W. and S. * * Filaments very short and broad. S. heterophylla, Pursh. Scapes 3'-2 high, weak ; the fertile flowers almost sessile, the sterile long-pediceled ; filaments glandular-pubescent ; akenes narrow-obovate, with a long, erect beak ; leaves linear, lanceolate or lance-oblong, arrow-shaped with narrow lobes or entire. N. Eng., W. and S. S. gramlnea, Michx. Common S. ; known from the foregoing by the slender pedicels of both kinds of flowers; small, almost beakless akenes ; and leaves rarely arrow-shaped; the phyllodia flat. N. Eng., W. and S. S. t&res, Watson. N. Eng. to N. J., in shallow water ; scape 6'-20' nigh; phyllodia terete, acutely attenuate upwards, very rarely with a narrow blade ; pedicels all very slender and spreading, in 1-3 whorls ; filaments 12, dilated and pubescent ; akene obovate, with an erect beak, the margins crenate-crested. S. natans, Michx., var. lorata, Chapm. Known by the small size (l'-3' high), few flowers, usually only one of them fertile and recurved in fruit ; stamens only about 7, with glabrous filaments ; akenes obovate, with erect beak; and leaves without a true blade. N. Y., S., near the coast. 456 RUSH FAMILY. Four small families, mostly of rush-like plants, are some- what related to the foregoing, but they are unattractive to the beginner and are rather too recondite for description here. For their study, the Manual should be consulted. These are CXXIII. XYRIDACEJ], YELLOW-EYED GEASS F. Small, rush-like herbs, with equitant leaves, like Bulrushes in having flowers in a head or spike, one under each firm glume-like bract, but with a regular perianth of 3 sepals and 3 colored (yellow) petals ; also a 1-celled many-seeded ovary and pod with 3 parietal placentae, and a 3-cleft stigma. Over a dozen species of XYRIS in our territory, mostly in boggy places or pine barrens. CXXIV. MAYACE^J, MAYACA FAMILY. Moss-like aquatic plants, densely clothed with narrow-linear, sessile, and pellucid leaves, and bearing axillary, naked, 1- flowered peduncles, the perfect white flower 3-androus. One species, MAYACA MICHAUXII, in shallow water, Va., S. CXXV. ERIOCAULONACEJJ, PIPEWOET FAMILY. Another small group of marsh or aquatic herbs, of rush-like appearance, with a head of monoecious, white-bearded flowers, in structure somewhat like the Yellow-eyed Grass, terminat- ing a naked scape, at the base of which is a tuft of grassy awl- shaped, linear, or lanceolate leaves of loose cellular texture, not equitant, but the upper surface concave. A half dozen spe- cies in the genera ERIOCAULON, PJEPALANTHUS, LACHNOCAULOX. CXXVI. JUNCACE.E, EUSH FAMILY. Plants with the appearance and herbage of Sedgts and Grasses, yet with flowers of the structure of the Lily Family, having a complete perianth of 6 parts, 3 outer and 3 inner, but greenish and glume-like. Stamens 6 or 3, style 1 ; stigmas 3. 1. JUNCUS. Ovary and pod 3-celled or almost 3-celled, many-seeded. Herbage smooth ; stems often leafless, generally pithy. 2. LUZULA. Ovary and pod 1-celled, with 3 parietal placentae, and one seed to each. Stems and leaves often soft-hairy. The only conspicuous species is JUNCUS EFFUSUS, Linn., the COMMON BULRUSH, in low grounds ; has soft and pliant stems in clumps, 2-4 high ; panicle of many greenish flowers ; 3 stamens j and very blunt poa. ARUM FAMILY. 457 II. SPADICEOUS DIVISION. Flowers either naked, i.e. destitute of calyx and corolla, or these, if present, not brightly colored, collected in the sort of spike called a spadix, which is embraced or sub- tended by the kind of developing bract termed a spathe. The most familiar examples of this division are offered by the Arum Family. There are various exceptions to this style of inflorescence, and the division, like all others, is merely artificial, but it will serve to aid the beginner. The first two families are too difficult for the beginner. CXXVII. NAIADACE^J, PONDWEED FAMILY. Marsh or aquatic plants with steins mostly leafy and jointed, the leaves stipulate or sheathing, the flowers (sometimes not spathaceous) perfect or unisexual, with 4 or 6 distinct incon- spicuous segments, or the perianth tubular, Ar even wanting. Stamens 1-6. Ovaries 1-6, distinct or nearly so, 1-celled and usually 1-ovuled, the fruit follicular or fleshy. Our genera are TRIGLOCHIN, SCHEUCHZERIA, with bladeless leaves, allied to the water Plantain Family, the former with naked, scape-like stems ; and POTAMOGETON, the POND WEEDS, with many diffi- cult species, KUPPIA and ZOSTERA, grass-like immersed plants on the seacoast, ZANNICHELLIA, a similar plant in fresh water, and NAIAS, slender and inconspicuous branchy plants, mostly in fresh water. CXXVIII. LEMNACEJ1, DUCKWEED FAMILY. Minute, stemless plants reduced to a floating leaf-like body three fourths inch or less long (in LEMISTA) or even to minute, green grains (in WOLFFIA). The least of flowering plants. CXXIX. ARACE^E, AEUM FAMILY. Perennial herbs with pungent or acrid watery juice, leaves often with veins reticulated so as to resemble those of Dicoty- ledons, small perfect or imperfect flowers in a fleshy head or spike called a spadix, usually furnished with the colored or peculiar enveloping bract called a spathe. Floral envelopes 458 ARUM FAMILY. 4-6, or 0. Fruit generally a berry. A large family in the tropics, and comprising many plants of choice collections, cul- tivated for the foliage, or for the showy, so-called " flowers," which are really colored spathes. * Plants with expanded leaf blade (never linear), and with spreading nerves or veins. +- Spadix surrounded by a conspicuous, generally colored, spathe. ++ Leaves (in ours) compound. 1. ARISJEMA. Leaves only one or two, with stalks sheathing the simple stem, which rises from a fleshy corm, and terminates in a long spadix bearing nude flowers only at its base, where it is enveloped by the convolute lower part of the greenish or pur- plish spathe. Sterile flowers above the fertile, each of a few sessile anthers ; the fertile each a 1-celled 5-6-ovuled ovary, in fruit becoming a scarlet berry ; commonly dioecious, the stamens being abortive in one plant, the pistils abortive in the other. H- -n- Leaves simple. = Foliage of ordinary size, the leaves arrow shaped or heart-shaped, or sometimes nearly lanceolate. 1 Spathe convolute (its margins overlapping below) about the spadix. 2. ARUM. Leaves hastate or sagittate, with the scape from a thick rhizome. Spathe convolute below, large, the blade ovate or ovate-lanceolate, mostly dark-colored, spotted or green. Spadix shorter than the spathe, sessile. Flowers without enve- lopes, monoecious, the staminate above. Ovary oblong and obtuse, 1-celled, 6-00- seeded. Berry obovoid, many-seeded. 8. PELTANDRA. Leaves arrow-shaped ; these and the scape from a tufted fibrous root. Spathe convolute to the pointed apex, green, wavy-margined. Spadix long and tapering, covered completely with nude flowers, i.e. above with naked shield-shaped anthers each of 5 or 6 cells, opening by a hole at the top, below with 1-celled ovaries bearing several erect ovules, in fruit a 1-3-seeded fleshy bag. Seeds obovate, sur rounded by a tenacious jelly. 4. RICHARDIA. Leaves arrow-shaped ; these and the long scape from a short tuberous rootstock. Spathe broad, spreading above, convolute at base around the slender cylindrical spadix, which is densely covered above with yellow anthers, below with ovaries, each incompletely 3-celled, and containing several hanging ovules. Flowers with no envelopes. 5 B Spathe shell-form or hooded, inclosing the globiilar spadix, in which the flowers are as it were nearly immersed. 5. SYMPLOCARPUS. Leaves ovate, very large and veiny, short-petioled, appearing much later than the flowers from a fibrous-rooted conn or short rootstock. Spathe ovate, incurved, thick, barely raised out of the ground. Each flower has 4 hooded sepals, 4 stamens with 2-celled anthers turned outwards, and a 1-celled, 1-ovuled ovary tipped with a short awl-shaped style ; the fruit is the enlarged spongy spadix under the rough surface of which are imbedded large fleshy seeds. 1 1 fl Spathe open and spreading (not rolling around the spadix). 6. CALLA. Leaves heart-shaped, on long petioles ; these and the peduncles from a creep- ing rootstock. Spathe open, the upper face bright white, spreading widely at the base of the oblong spadix, which is wholly covered with the nude flowers ; the lower ones perfect, having 6 stamens around a 1-celled ovary ; the upper often of stamens only. Berries red, containing a few oblong seeds, surrounded with jelly. 7. ANTHURIUM. Leaves various. Plant sometimes with a distinct stem or trunk (even climbing in some species). Flowers all perfect and fertile, and with a 4-parted perianth, the spadix generally elongated and prominent. Spathe ovate to lanceolate, widely spreading or reflex a ,d, thickish and mostly of a waxy texture. Ovary 2-celled, with 1-2 ovules in each cell, but usually only 1 seed in each fruit. ARUM FAMILY. 459 = Foliage very large, often handsomely colored, the leaves usually peltate. 8. COLOCASIA. Leaves peltate, and with a notch at the base. Spathe convolute, yel lowlsh, much longer than the spadix, the limb spreading ; the latter covered with ovaries at base, above with some abortive rudiments, still higher crowded with numerous 6-8-celled sessile anthers, and the pointed summit naked. Ovary 1-celled, with numerous ovules in 2 series. 9. CALADIUM. Leaves mostly peltate, notched at the base, rich green or party-colored. Spathe convolute, constricted at the throat, white, the limb boat-shaped, longer than the stipitate spadix ; the latter with staminate flowers above and ovaries below. Ovary 2-3-celled, with many ovules in each. i- +- Spadix naked; i.e., the spathe incomplete and distant, appearing like a bract on the scape. 10. OKONTIUM. Leaves oblong and veiny, unequilateral, blunt, abruptly narrowed into a stout petiole. Flowers perfect, crowded on the narrow short spadix, with 4 or 6 sepals and as many stamens. Ovary 1-celled, 1-ovuled, becoming a green utricle. * * Plants with leaves linear, flag-like, nerved ; spadix appearing lateral. 11. ACOKUS. Spadix cylindrical, naked, emerging from the side of a 2-edged simple scape resembling the leaves, densely covered with perfect flowers. Sepals 6, concave. Stamens 6, with linear filaments and kidney-shaped anthers. Ovary 2-3-celled, with several hanging ovules in each cell, becoming dry in fruit, ripening only one or two small seeds. 1. ARIS-SSMA, INDIAN TURNIP, etc. (Greek : 6 lood arum, from the spotted leaves of some species.) Veiny-leaved plants, their turnip- shaped corm farinaceous, but imbued with an intensely pungent juice, which is somewhat dissipated in drying. 2Z A. triphyllum, Torr. COMMON INDIAN TURNIP. In rich woods ; leaves mostly 2, each of 3 oblong, pointed leaflets; stalks and spathe either green or variegated with whitish and dark purple stripes or spots, the latter with broad or flat summit incurved over the top of the club-shaped and blunt spadix. A. Dracdntium, Schott. DRAGON ARUM, DRAGON ROOT, or GREEN DRAGON. Low grounds ; leaf mostly solitary, its petiole l-2 long, bear- ing 7-11 pedate, lance-oblong, pointed leaflets ; the greenish spathe wholly rolled into a tube with a short slender point, very much shorter than the long and tapering tail-like spathe. 2. ARUM. (Ancient name.) The DRAGON PLANT of Eu., known as A. DRACUNCULUS (but properly DRACUNCULUS VULG\RIS, Schott.), with pedate leaves and brown spathe, is sometimes cultivated. A. palcestinum, Boiss. (A. SANCTUM of plant merchants.) BLACK CALL A. Spathe about 1 long, mossy -green or purplish outside, rich vel- vety black inside and yellowish-white at the base of the tube, standing above the leaves, the latter triangular-hastate. Syria, etc. 3. FELTANDRA, ARROW ARUM. (Greek words meaning shield- shaped stamen, from the form of the anthers.) Flowers summer. 2/ P. undulata, Raf. Root fibrous; scape about equaling the leaves, 1-1$ high; lobes of the leaves acutish, rather long; spathe greenish, wavy on the margin ; sterile (upper) portion of the spadix several times longer than the pistillate portion. Ponds, N. Eng., W. and S. P. alba, Raf. Root tuberous; lobes of the leaves short and broad, obtuse ; spathe shorter, white, not wavy; sterile portion of the spadix about the length of the pistillate portion. N. Car., S. 460 ARUM FAMILY. 4. RICHARDIA. (Named for the French botanist, L. C. Richard.) The first species is referred by some recent writers to the genus ZAN- TEDESCHIA. 2/ R. Africana, Kunth. ^ETHIOPIAN or EGYPTIAN CALLA, CALLA LILY, of common house culture, but a native of the Cape of Good Hope and not a true Calla. A familiar plant, with glossy-green, broadly sagittate leaves and large, pure white spathes. There are dwarf varieties. R. 6/bo-maculata, Hook. f. SPOTTED CALLA. Leaves long-hastate, cuspidate at the end, with oblong, white blotches ; spathe smaller than in the last, greenish-white. Cape of Good Hope. R. hastata, Hook. f. YELLOW CALLA. Leaves soft, hastate- ovate, cus- pidate, not spotted ; spathe greenish-yellow, with a long- cuspidate limb. Cape of Good Hope. 5. SYMFLOCARPTJS, SKUNK CABBAGE. (Greek for fruit grown together.} 11 S. fcetidus, Salisb. The only species, in swamps and wet woods, mostly N. ; sending up, in earliest spring, its purple- tinged or striped turtle-head-like spathe inclosing the head of flowers, and later the large leaves, when full grown l-2 long, in a cabbage-like tuft; the fruit 2' -3' in diameter, the hard bullet-like seeds almost \' wide, ripe in autumn. 6. CALLA, WATER ARUM. (An ancient name.) Flowers early summer. 2Z C. paliistris, Linn. Cold and wet bogs from Penn., N. ; a low and small, rather handsome plant ; leaves 3'-4' long ; filaments slender ; anthers 2-celled. 7. ANTHURITTM. (Greek : tail flower, referring to the projecting spadix.) Many species are cultivated in choice collections, but the fol- lowing are probably the commonest, the two first being grown for the gaudy spathes and spadices, and the two last chiefly for the fine foliage. * Leaves ovate-lanceolate or narrower. A. Scherzerianum, Schott. Leaves evergreen, oblong-lanceolate, deep, rich green, spreading or recurved, tapering at the base, l-2 long, the blade not oblique ; scapes slender and surpassing the leaves, bright red ; spathe ovate-oblong, somewhat cordate, brilliant red (like the spadix), 3'-4' long. There are many forms in cultivation, including one or two with white spathes. Guatemala. A. Andrceanum, Linden. Leaves ovate-lanceolate, cordate at the base, deep green, the blade oblique or hanging on the petiole ; scapes some- what overtopping the leaves ; spathe broadly ovate and cordate, 6'-10' long, wrinkled, orange-red ; the spadix yellowish. Colombia. * * Leaves ovate or broader. A. crystd/linum, Linden & Andre. Leaves broadly ovate and deeply cordate, acuminate, bright velvety green, and the principal veins mar- gined with crystal-white (violet color when young), the blade hanging or oblique on the petiole ; spathe linear-oblong, acuminate, green. Peru. A. magnlficum, Linden. Leaves large, broadly ovate, abruptly acumi- nate ; the basal lobes large and rounded, the blade hanging ; spathe short- oblong and recurved, both it and the spadix green. Colombia. CAT-TAIL FAMILY. 461 8. COL OC AST A. (The ancient Greek name of the common spe- cies.) 11 C. ant/quorum, Schott. One variety (var. escu/enta, Schott.) cult, in the hot parts of the world for its farinaceous, thick rootstocks (which are esculent when the acrid principle is driven off by heat, as also the leaves), and in gardens for its magnificent foliage, the pale ovate-arrow-shaped leaves being 2-3 long when well grown ; the stalk attached much below the middle, the notch not deep. 9. CALADIUM. (Name obscure.) Well-known plants grown in glass houses for their great leaves, which are now broken up into very many styles of markings. The specific types are often unrecognizable in the horticultural varieties, but most of them have come from the two following Brazilian species. C. b/color, Vent. The chief species ; rhizome depressed-globose ; leaves sagittate-ovate or ovate-triangular, the upper portion nearly ovate and narrowly cuspidate at the apex ; the lobes oblong-ovate and obtuse and more or less connate, the blade variously colored above and somewhat glaucous below ; tube of spathe green outside, but whitish-green or violet inside, the limb white and cuspidate and scarcely twice longer than the tube ; pistillate portion of the spadix yellow or pale orange, the sterile portion narrow and of about equal length. C. picturatum, C. Koch. Rhizome spherical and tuberculous ; leaves sagittate-lanceolate, the upper portion triangular to ovate-lanceolate, the lobes lanceolate and somewhat acute and mostly not connate, the blade variously colored above and pale beneath ; spathe tube green outside, purplish- or yellowish-green inside, the limb cuspidate-apiculate and shorter than the tube, white or yellowish ; sterile portion of spadix shorter than pistillate portion. 10. ORONTIUM, GOLDEN CLUB. (Name obscure.) O. aquticum, Linn. Leaves and scapes arising from a deep root- stock ; scape l-2 high, mostly decumbent ; the spike or spadix 2'-3' long and scarcely thicker than the scape. Ponds, Mass., S. ; the only species. 11. ACORUS, SWEET FLAG or CALAMUS. (Ancient name, of obscure origin.) H A. Calamus, Linn. COMMON SWEET FLAG. In wet grounds ; send- ing up the 2-edged sword-shaped leaves, 2 or more high, from the hori- zontal, pungent, aromatic rootstock ; flowers early summer. There is a striped-leaved variety. CXXX. TYPHACKE, CAT-TAIL FAMILY. Perennial marsh herbs, or some truly aquatic, with linear and straight-nerved erect (unless floating) long sessile leaves, sheathing at base, and monoecious flowers on a dry spadix, destitute of calyx and corolla; the fruit dry and nut-like, 1-seeded, rarely 2-seeded. 1. TYPHA. Flowers indefinite, in a dense cylindrical spike terminating the long and simple reed-like stem ; the upper part of stamens only, mixed with long hairs : the 462 SCREW PINE FAMILY. lower and thicker part of slender-stalked ovaries tapering into a style and below sur- rounded by numerous club-shaped bristles, which form the copious down of the fruit. 2. 8PARGANIUM. Flowers collected in separate dense heads, scattered along- the summit of the leafy stem ; the upper ones of stamens only with some minute scales inter- posed, the lower of pistils, each ovary with a few small scales at its base, the whole ripening into a spherical head of small nuts, which are wedge-shaped below and with a pointed tip. 1. TYPHA, CAT-TAIL FLAG. (Greek, for fen, in which these plants abound.) Flowers early summer. T. latifdlia, Linn. COMMON C. or REED-MACE. With flat leaves, these and the stem 6-10 high ; pistillate flowers without bractlets ; no in- terval between the sterile and fertile part of the spike. Common in marshes. T. angustif61ia, Linn. NARROW-LEAVED C. Less common, mostly near the coast, smaller; leaves narrower, more channeled toward the base ; pistillate flowers with hair-like bractlets ; commonly a space be- tween the sterile and the fertile part of the spike. 2. SPARGANIUM, BUR REED. (Name from Greek for a fillet, alluding to the ribbon-shaped leaves.) Flowers summer. * Fruit sessile, broad and 'runcate, often 2-seeded. S. eurycaxpum, Engelm. GREAT B. Border of ponds and streams N. Eng. to Va., and W.; 3-5 high, with panicled-spiked heads, the fertile when in fruit \\" thick, the nuts broad-tipped ; stigmas 2 ; leaves $'-' wide, flat on upper side, keeled and concave-sided on the other. * * Fruit slightly stipitate, narrower, always l-celled. S. simplex, SMALLER B. In water ; erect, or sometimes floating ; l-2 high, mostly with a simple row of heads ; leaves narrower ; stigma simple, linear, as long as the style ; nuts tapering to both ends and with a stalked base. N. Eng. to N. J., and W. Very variable. S. minimum, Fries. SMALLEST B. Mostly with leaves floating in shallow water (6'-10' long) and flat ; heads few ; stigma simple, oval ; nuts oval, short-pointed and short-stalked. N. Eng. to Penn., and W. CXXXI. PANDANACE^;, SCREW PINE FAMILY. Represented in greenhouses by PANDANUS DTILIS, Bory, the striped-leaved P. VEITCHII, Hort., and some other species of the same genus, known as SCREW PINES, all tropical. They are palm-like bushes, ranging from 5-15 high as commonly grown, with prickly-toothed ensiform stiff leaves crowded on woody stems. They seldom blossom in conservatories. The flowers are dioecious, the staminate ones in a mostly branched spadix, the pistillates in a simple dense spadix. Spathes per- sistent or deciduous, dry or colored. Perianth 0. Stamens numerous. Ovary l-celled, or the ovaries united into a 2-oo - celled compound one. Fruit berry-like or a woody drupe. PALM FAMILY. 463 CXXXII. PALMACEJE, PALM FAMILY. Tree-like or bushy, with thick woody trunk-like stem, grow- ing from the terminal bud, and a spadix of small perfect or imperfect flowers ; sepals and petals each 3, distinct or con- nate ; stamens usually 6, in 2 series, opposite the sepals and petals ; staminodia sometimes present ; ovary free, 1-7-celled (commonly 3-celled), sometimes lobed or divided into nearly separate carpels ; fruit a berry, or a dry or more or less fleshy drupe. There are three genera in our region (more in extreme S. Florida). * Style or stigma from the base of the ovary. 1. SABAL. Flowers perfect. Ovary 3-lobed, the style short, stigma truncate. Spadix long-branching, glabrous, longer and shorter than the leaves. Either low or tall spe- cies of fan-palms, without spines. * * Style or stigma from the top of the ovary. 2. RHAPIDOPHYLLUM. Flowers polygamo-dioecious, the segments imbricated in the bud. Carpels free, the stigmas sessile and distinct. Spadix branching and densely flowered, small, short-peduncled. Low palms, with fan-like, long-stalked leaves and dry spiny sheaths. 3. SEREN^EA. Flowers perfect, the segments valvate. Carpels free at the base, the style one, long and slender. Spadix long and branching, densely tomentose, much shorter than the leaves. Stem creeping. Leaves fan-like. No spines. 1. SABAL, PALMETTO. (Name unexplained.) S. Palmetto, Kcem. & Schult. CABBAGE PALMETTO. Of the sandy coast from N. Car., S., our only tree palm ; stem 20-40 high, erect and simple, leafy at the summit, the petiole smooth ; leaves 5-8 long, cor- date in outline, pinnatifid, and recurved at the summit, with thread-like filaments in the sinuses ; drupe globose ; spadix spreading, mostly shorter than the leaves. S. Adans6nii, Guerns. DWARF PALMETTO. Leaves rising from a stem underground, smooth-edged, and circular in outline, slightly pinnatifid, glaucous, with a few filaments in the sinuses, the petiole smooth ; fruit globose ; spadix erect and much longer than the leaves. Low districts, N. Car., S. 2. RHAPIDOPHYLLUM. (Greek: Rhapis-leaved, from its resem- blance to the genus Rhapis.) R. (or CHAM^UOPS) Hystrix, Wendl. & Drude. BLUE PALMETTO. S. Car., S.; stems erect or creeping, only 2-3 long ; leaves pale or glau- cous, 3-4 high, circular in outline, with numerous 2-4-toothed divis- ions, the petiole rough-edged ; spathes oblong and woolly ; drupe ovoid. The only species. 3. SEREN^IA. (Named for Sereno Watson, late curator of the Gray Herbarium, Cambridge, Mass.) S. serrulata, Hook. f. SAW PALMETTO. Trunk creeping on the ground ; short petioles spiny-margined, whence the popular name ; leaves circular, with 15-30 erect slightly cleft divisions and no thread-like fila- 464 PALM FAMILY. ments in the sinuses; drape oyoid-oblong. Sandy soil, S. Car., S.; the only species. The COCOANUT (C6cos NUCIFERA) and the DATE PALM (PHCENIX DAC- TYLIFERA) are cultivated in the extreme south, the former along the coast of southeastern Florida. Many palms are grown in conservatories, of which the following are some of the commonest : * FAN PALMS ; i.e., those with leaves circular in general outline (but often deeply cleft} and digitate-veined. Livistona Chinensis, R.Br. (LATANIA BORBOXICA). S. China; leaves green, 4-6 across, on spiny petioles of about the same length, the blade cut into many hanging segments which extend one fourth or one third its depth. A common species with very wide-spreading growth. Chamaerops htimilis, Linn. Mediterranean region ; dwarf species, with leaves glaucous on both sides, the blades divided nearly to the base into 12-20 erect, nearly linear segments ; petioles twice longer than the leaves (3-4), with stout spines on the edges. Thrlnax radiata, Lodd. (T. ELEGANS). S. Amer.; leaves green, either glabrous or puberulent beneath, l-2 long, the blade divided two thirds its length into 40 or more very slender spreading or recurved divisions ; petioles slender but stiff, longer than the leaves. Known for its graceful habit and umbrella-like foliage. Rhapis fJabellifdrmis, Linn. f. China and Japan; stems several and slender, erect, with persistent leaf sheaths ; leaves rather small, the blade 5-11-parted into plaited truncate or erose ciliate-margined divisions, the petiole much longer than the blade, and very obscurely denticulate. # * FEATHER PALMS; i.e., the leaves long and pinnate or pinnately parted. Chrysalidocdrpus (or ARECA) lutescens, Wendl. Madagascar; one of the best of the feather-palms for general culture ; leaves very long (4- 10), erect-spreading and arching at the top, light green, the pinnse 70-100, alternate, lanceolate and long-pointed ; petiole shallow- grooved on top, especially in its lower half. Howea (KENTIA) Be/moreana, Becc. E. Indies ; leaf blade much shorter than in the last, the pinnae more nearly opposite and 20-50 in number ; petiole flat on top. Ptychosperma Cunningh&mii, Wendl. (SEAFORTHIA ELEGANS). Aus- tralia ; trunk slender and shedding its sheaths, terete ; leaves 4-10 long, with many very slender pinnse which are unequally bifid at the apex, dark green above and silvery beneath. Hyophorbe Verschaffelti, Wendl. Small or medium sized palm from Madagascar, with nearly erect leaves, 4-6 long, and curving gracefully at the end ; midrib white, unarmed ; pinnse narrow-lanceolate, 10-30 pairs, 2' or less wide ; stem triangular from the sheathing leaf bases. Geonoma grdcilis, Wendl. Costa Rica ; a graceful, small species with long-arching, pinnate leaves which are red when young, but becoming dark green ; monoecious. Chamaeddrea elegans, Mart. Mexico ; dwarf species with unarmed stem ; dioecious ; leaves 2-4 long, drooping ; pinnse 10' or less long and 1' broad, but tapering each way ; petioles slightly channeled. Cocos Weddelliana, Wendl. S. Amer. ; a very elegant, small palm, with a slender, fibrous-netted trunk ; leaves 2-6 long, dark green above and glaucous beneath, gracefully curved ; pinnse numerous and very narrow ; petiole short. Popular, and stands rough usage. Caryota sobolifera, Linn. A rather small palm of tropical Asia, dis- tinguished by 2-pinnate leaves, the pinnulse fish-tail-shape ; petioles black- scaly when young ; foliage bright green and graceful ; plant suckers from the root. Useful species for decorative work. SEDGE FAMILY. 466 III. GLUMACEOUS DIVISION. Flowers inclosed or subtended by glumes or husk-like bracts ; no proper calyx or corolla, except sometimes mi- nute bristles or scales which represent the perianth. Stems of the straw-like sort, called culms. CXXXIII CYPERACE^:, SEDGE FAMILY. Some rush-like, others grass-like plants, with flowers in spikes or heads, one in the axil of each glume, the glume being a scale-like or husk-like bract. No calyx nor corolla, except some vestiges in the form of bristles or occasionally scales, or a sac which imitates a perianth; the 1-celled 1- ovuled ovary in fruit an akene. Divisions of the style 2 when the akene is flattish or lenticular, or 3, when it is usually tri- angular. Leaves, when present, very commonly 3-ranked, and their sheath a closed tube ; the stem not hollow. A large family, to be studied in the Manual, and too difficult for the beginner. The most prominent genera are the following: * Flowers commonly all perfect. - Spikelets usually many-flowered with only one or two of the lower scales without flowers. *-. Scales 2-ranked, the spikelet therefore flat. = No bristles about the akene, and no beak at its top. 1. CYFERUS. Spikelets few-many-flowered, mostly flat and slender, in simple or compound terminal umbels or heads. Culms mostly tri- angular and simple, most of the leaves at the base. Many species in low grounds ; three should be mentioned here : C. rotiindus, Linn. NUT GRASS, Coco GRASS. A bad weed in sandy lands from L. I., S. ; early leaves grass-like and tufted, 3'-6' high, followed later in the season by a single, leafless, triangular culm, 6'-20' high ; umbel simple or slightly compound, about equaling its involucral leaves, its rays few, and each one bearing 4-9 dark-chestnut, 12-40-flowered, acute spikelets; scales nerveless. The plant is introduced in the N. It persists in the soil by means of little, nut-like tubers which are borne from several inches to 4 away from the base of plant, on stolons. C. escul&ntus, Linn. CHUFA. Cultivated, especially at the S., for its edible tubers, which are clustered about the base of the plant, and also wild ; early leaves 15'-30' high, slightly rough, about as long as the stem ; umbel 4-7-rayed, sometimes compound, much shorter than the involucral leaves ; spikelets numerous and light colored, 1 2-30-flowered, the scales nerved. The cultivated form rarely flowers in the N. 466 SEDGE FAMILY. C. alternifblius, Linn. UMBRELLA PLANT. A greenhouse aquatic from Madagascar ; culms in clumps, 2-6 tall, smooth and triangular, leafless below, but bearing a leafy, many-rayed, great involucre at the top, from the axils of which spring slender-peduncled small clusters of flowers. C. Papyrus, Linn. (PAPYRUS ANTiQu6RUM). EGYPTIAN PAPER PLANT. Sometimes grown in aquaria, not hardy N. ; sends up a jointless triangular stem 4-10 high, which is terminated by a great involucre of very narrow drooping or bending leaves. = = Bristles about the akene, which is beaked on top. 2. DULICHIUM. Spikelets 6-10-flowered, sessile in 2 ranks on axil- lary peduncles springing from the sheaths of the leaves. Perianth com- posed of 6-9 barbed bristles. One species, D. spathaceum, Pers., in bogs and on borders of ponds, remarkable in the family for having terete and hollow culms, l-2 high. ** *+ Scales not 2-ranked, the spikelet therefore terete. = Bristles ; culm leafy. 3. FIMBRISTYLIS. Spikelets umbelled, the involucral leaves 2-3. Small plants of either low or dry grounds, of about a half dozen species in our territory. = = Bristles generally present ; culm leafy or naked. || Style somewhat thickened or bulbous at the base, and persistent upon the top of the akene. 4. ELEOCHARIS. Spike one, and without involucre, terminating a slender, simple, leafless culm. Many species (mostly small) in moist grounds and borders, of ponds. || || Style not swollen at the base, deciduous. 5. SCIRPTTS. Spikelets generally clustered in a compound umbel. Bristles (sometimes 0) barbed. Mostly tall, rush-like, leafy, common plants, but in some species the stems are slender and leafless, and the spike is single and terminal, thus approaching Eleocharis, but the invo- lucre is present in the form of a scale or small leaf. This genus now includes ISOLEPIS, to which the slender species with a solitary terminal spike, leafless and jointless culms, have been referred. 6. ERIOFHORTTM. Like Scirpus, but the bristles not barbed and often becoming silky and long exserted in fruit. A few plants in bogs, mostly distinguished when mature by the white, or rusty, woolly heads. - - Spikelets only l-2-flowered, and 2 or many of the lower scales flower- less. 7. RHYNCHOSFORA. Spikelets flattish, clustered, or panicled, often whitish or rusty in color. Bristles usually surrounding the beaked or tubercle-topped akene. A score of critical species, mostly small and slender plants, in bogs. 8. CLADIUM. Spikelets terete. Akene not tubercled, and no bris ties. A single species, C. mariscoldes, Torr., l-2 high, in wet places, with small, rusty cymes of capitate spikelets. GBASS FAMILY. 467 * * Flowers unisexual (plants monoecious or dioecious). 9. SCLERIA. Monoecious. No bristles, and the bony or crustaceous akene naked. About a score of small plants known as NUT RUSH. 10. CAREX. Monoecious or dioecious. Ordinarily no bristles, but the lenticular or triangular akene inclosed in a sac or perigynium. A vast genus, comprising over 200 species in our region, much too difficult for the beginner. Common in all low grounds and in open woods. CXXXTV. GRAMINKE, GKASS FAMILY. Grasses, known from other glumaceous plants by their 2- ranked leaves having open sheaths, the jointed stems com- monly, but not always hollow, and the glumes in pairs, viz. a pair to each spikelet even when it consists of a single flower (these called glumes proper), then a succeeding pair (flowering glumes), rarely one of them wanting, these each inclosing a thinner scale or palet. Flower, when perfect, as it more com- monly is, consisting of 3 stamens (rarely 1, 2, or 6), and a pistil, with 2 styles or a 2-cleft style, and 2 either hairy or plumose-branched stigmas ; ovary 1-celled, 1-ovuled, becoming a caryopsis (the thin pericarp adnate to the seed and seeming to be an integral part of it) ; the floury part is the albumen of the seed, outside of which lies the embryo (Lessons, Figs. 66-70). The real structure and arrangement of the flowers and spike- lets of Grasses are too difficult and recondite for a beginner. For their study the Manual must be used ; in which the gen- era both of this and the Sedge Family are illustrated by plates. Here is offered merely a short way of reaching the names of the commonest or most conspicuous species. I. CEREAL GRAINS, cultivated for the seed-like fruits. (II., p. 468 : III., p. 469 ; IV., p. 470 ; V., p. 471 ; VI., p. 473 ; VII., p. 475). * Stems hollow, or soon becoming so, making straw when cut. - Spikelets in panicles, often crowded, but not so as to form a spike. Oryza satha, Linn. KICE. Cult. S., from Asia, in low grounds ; 2-4 high, with upper surface of the lance-linear leaves rough ; flowers one and perfect in each spikelet, with or without rudiments of others ; branches of the panicle erect ; outer glumes minute, the inner coriaceous, very much flattened laterally, so as to be strongly boat-shaped or conduplicate, clos- ing over the grain and falling with it, the outer one commonly bearing an awn ; stamens 6. 468 GRASS FAMILY. Kvena satha, Linn. COMMON OAT. From Old World ; soft and smooth, with a loose panicle of large, drooping spikelets, the palets investing the grain ; one flower with a long, twisted awn on the back, the other awn- less ; flowers 2 or 3 in the spikelet, perfect, or the uppermost rudimen- tary. A. ndda, Linn. NAKED OAT. Rarely cult., from Old World; has nar- rower, roughish leaves, 3 or 4 flowers in the spikelet, and grain loose in the palets. - -i- Spikelets in strict spikes, or in such a dense panicle as to appear to be spicate. ++ Glumes 2 to each spikelet. Trfticum sathum, Lam. WHEAT. Spike dense, somewhat 4-sided; the spikelets crowded, 4-5-flowered, turgid ; glumes ventricose, blunt ; palet either awned or awnless ; grain free. Unknown wild. (D Secale cereale, Linn. RYE. Tall ; spike as in wheat ; spikelets with only 2 perfect flowers ; glumes a little distant, bristly towards the base ; lower palet ventricose, long awned; grain brown. Probably from W. Asia. (D M- ++ Glumes 6 at each joint, in front of the 3 spikelets, forming an involucre. Hdrdeum satlvum, Jessen. COMMON BARLEY. From the Old World ; spike dense, the 3 spikelets at each joint of the rhachis all with a fertile flower, its lower palet long-awned. Originally from W. Asia. H. distichon, Linn. TWO-ROWED BARLEY. From Tartary ; evidently a cultivated state of the above ; only one spikelet at each joint of the rhachis with a fertile flower, the two lateral spikelets being reduced to sterile rudiments ; the flowers therefore two-rowed in the spike. H. hexdstichon, Linn. SIX-ROWED BARLEY. Another form of H. sativum, with roundish spikes, its joints very short and the flowers diver- gently 6-rowed. Not common. * * Stems pithy and thick, not becoming hollow. Zea Mays, Linn. MAIZE, INDIAN CORN. Stem terminated by the clus- tered, slender spikes of staminate flowers (the tassel} in 2-flowered spike- lets ; the pistillate flowers in a dense and many-rowed spike borne on a short axillary branch (the ear), two flowers within each pair of glumes, but the lower one neutral, the upper pistillate, with an extremely long style, the silk. Very many forms. Cent, and S. Amer. (Lessons, Figs. 66-70.) II. CANES AND SORGHUMS, with pithy, solid stems. Cultivated for sugar or broom-making {occasionally for fodder}. Spikelets clustered or scattered in an ample panicle, each with one perfect and one neutral or staminate flower. Sdrghum vulgare, Pers. (ANDROPOGON SORGHUM of some writers). IN- DIAN, PEARL or BLACK MILLET. From Africa or India ; a tall, maize- like plant without silky down in the spikelets ; glumes coriaceous, russet- color. Var. CERNUUM, GUINEA CORN, has densely contracted panicle, and is cult, for the grain. Var. DURRA, DOURA, or KAFFIR CORN, has densely contracted panicles. Var. SACCHARATUM, COMMON SORGHUM, CHINESE SUGAR CANE, IMPHEE, &c., cult, for the syrup of the stem and for fodder ; and BROOM CORN, with open, long-rayed panicles, for the well-known corn brooms, (p Sdccharum offrcinarum, Linn. SUGAR CANE. Cult, far S. ; rarely left to flower, propagated by cuttings of the stem ; stem 8-9^ high, l'-2' thick ; long, \vhite, silky down with the flowers. H GRASS FAMILY. 469 III. MEADOW AND FODDER GRASSES. Species of widely differing char- acteristics in the different parts of the country. Oat Grass (see V.) is sometimes grown in meadows, and Gama Grass (see VII.) is used for J a * Flowers in loose panicles. t- Spreading inveterately by creeping rootstocks. S6rghum Halapense, Linn. (ANDROP6GON ARUNDINA.CEUS). JOHNSON GRASS. GUINEA GRASS (erroneously). A coarse grass, 4-7 high, much prized for hay in the S. ; leaves long, loose, and flat, with a prominent, white, raised midrib ; panicle long and very open ; the spikelets reddish and each bearing one or two awns. Old World. By some thought to be the parent of the Sorghums. 11 *- *- Not spreading widely by rootstocks. ++ Flower 1 in each spikelet and perfect, but sometimes rudiments of others. Agrdst/s dlba, Linn. FIORIN or WHITE BENT GRASS. Stems with pro- cumbent or creeping base ; ligule long, acute, and conspicuous ; panicle contracting after flowering, with roughish branches* greenish or slightly purplish ; a valuable meadow grass. 11 Var. vulgaris, Thurb. REDTOP. Rather low (l-2) and delicate grass of meadows and pastures, with oblong spreading panicle of small purple or purplish spikelets ; ligule short and truncate. 11 Calamagr6stis Canad&isis, Beauv. BLUE JOINT GRASS. In all bogs N., and in reclaimed low meadows, much liked by cattle; 3-5 high; resembles an Agrostis, but taller, and with a tuft of downy long hairs around the flower almost its length, the flowering glume with a delicate awn low down on its back and scarcely stouter than the surrounding down. 11 Pdnicum miliaceum, Linn. TRUE MILLET. Spikelets all pedicellate in an umbel-form panicle, each with 3 empty glumes and 1 flower ; tall grass (3-4) with loose, soft leaves and drooping panicle. Probably E. Indian. (I) ** +* Flowers several in each spikelet, most or all of them perfect. = Panicle contracted in l-sided clusters ; glumes compressed on the sides and carinate. Ddcfylis glomerata, Linn. ORCHARD GRASS. Nat. from Eu. in mead- ows and yards ; a tall and coarse, but valuable grass for hay, etc. , flour- ishes in shady places, 3 high ; with broadly linear, rather rough, pale, and keeled leaves, and a dense panicle of one-sided clusters, on which the spikelets are much crowded, each 3-4-flowered, the glumes tapering into a short awn, rough-ciliate on the keel ; flowers early summer. 11 = = Panicle symmetrical, diffuse ; glumes compressed and carinate and pubescent or cobwebby at the base in the Poas, but simply convex and glabrous in Festuca. P6a serdtina, Ehrh. FOWL MEADOW GRASS, FALSE REDTOP. An important native grass in wet meadows N.; flowers in late summer in a loose panicle, the 2-4-flowered spikelets green with dull purple ; flower- ing glume very obscurely nerved. 11 P. trivialis, Linn. ROUGHISH MEADOW GRASS. An introduced meadow and pasture grass, N. ; flowering before midsummer, with open panicle of green spikelets, these mostly 3-flowered, the flowering glume prominently 5-nerved ; sheaths and leaves roughish ; ligule oblong, acute. A white- striped variety, is cult, for ornament. I/. P. pratensis, Linn. JUNE GRASS, KENTUCKY BLUE GRASS. Dry meadows and pastures, spreading by running rootstocks, and with a 470 GBASS FAMILY. panicle often purplish and more Crowded than in the foregoing ; flowering in earliest summer, the sheath smooth, and ligule short and blunt ; flow- ering glume hairy along the margins and the 5 nerves. Makes the ear- liest hay. Very variable, y. Festdca e/df/or, Linn. TALL MEADOW FESCUE. A rather rigid grass of meadows and pastures, nat. from Eu. ; I -! high, with green flat leaves, a narrow panicle with short branches appressed before and after flower- ing, 5-10-flowered green spikelets, the flowering glume blunt, or acute, or rarely with a short awn. If, * * Flowers in densely contracted panicles and therefore seeming to be spicate. *- Awn borne low down on the back of one or two palets. Anthoxfinthum odoratum, Linn. SWEET-SCENTED VERNAL GRASS. Nat. from Eu. ; low, slender, soft and smooth ; the pale brown or greenish spikelets crowded in an evident, spikelike panicle ; each composed of a pair of thin, very unequal glumes, above and within these a pair of obcor- date or 2-lobed, hairy, empty, flowering glumes, one with a bent awn from near its base, the other with a shorter awn higher up ; above and within these a pair of very small, smooth and roundish palets, of parch- ment-like texture, inclosing 2 stamens and the 2-styled pistil, finally investing the grain, y. Alopecurus pratensis, Linn. MEADOW FOXTAIL. Introduced from Eu., abundantly into meadows E.; flowering in spring; stem about 2 high, bearing few pale soft leaves, terminated by a cylindrical soft and dense spike, or what seems to be so, for the spikelets are really borne on short side branches, not on the main axis ; these spikelets very flat, contrary to the glumes, which are conduplicate, united by their edges towards the base, keeled, fringed-ciliate on the keel ; these inclose a single condupli- cate flowering glume (the upper one wholly wanting), which bears a long awn from below the middle of the back, and surrounds 3 stamens and the pistil. % - *- Awn, if any, from the apex of the glumes or palets. Phleum pratGnse, Linn. TIMOTHY, CAT-TAIL GRASS, HERD'S GRASS. introduced from Eu.; a coarse but most valuable meadow grass, 2-4 high, with green roughish head, 3'-8' long ; spikelets densely crowded in a long, perfectly cylindrical, apparent spike, each spikelet strictly 1-flow- ered; glumes 2, keeled and nearly conduplicate, awn-pointed, much larger and of firmer texture than the thin and truncate awnless flowering glumes. 2Z Setar/a ltdlica, Kunth. HUNGARIAN GRASS, BENGAL GRASS. Cult, for fodder, 3-6 high, with rather large leaves, a compound or interrupted so-called spike, which is evidently a contracted panicle, sometimes 6'-9' long, and nodding when ripe ; bristles short and few in a cluster ; spike- lets each with a single perfect flower, and by the side of it one or two thin palets of a sterile usually neutral flower. Often cult, as MILLET. IV. LAWN AND PASTURE GRASSES. The best and the commonest lawn grass North and East is June Grass or Kentucky Blue Grass, already described, and it fe the commonest basis of old pastures. Bedtop is also common in lawns and pastures, but it is generally run out after a time by June Grass. Sweet Vernal and Orchard Grass are often found in lawns. Other common lawn and pasture Grasses are the following : * Flowers in open panicles. Agr6stis canina, Linn. BROWN BENT, RHODE ISLAND BENT. A very dwarf fine grass, making a dense close sod upon poor soils ; culms 8'-2 high ; root leaves involute-bristle-f onn, but those of the culm flat ; GRASS FAMILY. 471 panicle loose, brownish, rarely pale ; glumes very acute, the flowering one awned on the back at or below the middle. 2/ Festdca ovina, Linn. SHEEP'S FESCUE. Fine-leaved grass, -2 high, tufted, with slender or involute pale leaves, 3-8-flowered spikelets in a short 1-sided panicle, open in flowering, contracted afterwards, the flower- ing glume rolled up, almost awl-shaped and tipped with a sharp point or bristle-like awn. 2/ * * Flowers in slender spikes, which are either solitary (in the first} or digitate. Lolium perenne, Linn. DARNEL, RYE GRASS, RAY GRASS. Intro- duced from Eu. ; a good pasturage grass, l-2 high, with loose spike 5'-6' long, of 12 or more about 7-flowered spikelets placed edgewise, so that one row of flowers is next the glume, the other next the zigzag rhachis ; glume only one to the solitary spikelet, which stands edgewise ; flowering glume short-awned or awnless. 11 Cynodon Ddctylon, Fers. BERMUDA or SCUTCH GRASS. An introduced weed chiefly S. , where it is useful in sandy soil, where a better grass is not to be had ; creeping extensively, the rigid creeping stems with short flattish leaves, and sending up flowering shoots a few inches high, bear- ing 3-5 slender spikes; flower only one to each spikelet, and a mere rudi- ment beyond it, awnless. 11 * * * Plant dioecious or monoecious the staminate spikelets 2-3-flowered and sessile in 2 rows in 2-4 short, l-sided, pedunculate spikes,' fertile spikelets 1-flowered, in a pair of l-sided, capitate clusters, sessile in the sheaths of the upper leaves. Buchloe dactyloldes, Engelm. BUFFALO GRASS. Low and tufted, less than 4'-8' high ; sterile spikes less than ' long ; male plant taller than the female. Plains W. of the Miss., where it is a leading pasture grass. V. WEEDY AND INTRODUCED GRASSES, mostly in cultivated lands or about waste places, not cultivated. * Flowers in an open panicle. - Spikelets large, drooping when mature. Br6mus, BROME GRASS. Spikelets large, at length drooping in an open panicle ; containing 5-10 or more flowers, the flowering glume with a short bristle point or an awn from the blunt, rounded tip or notch, the palet soon adhering to the grain. Coarse grasses ; 2 or 3 wild species are common, and the following are weeds of cultivation, from Eu. The first three have flowers imbricated over each other, the spikelets therefore rather dense. The last three have loose spikelets, the flowers soon separating from one another. B. secd/inus, Linn. COMMON CHESS, CHEAT. Well known in wheat- fields, and once thought to be a degenerated form of wheat ; nearly smooth ; panicle open and spreading, even in fruit ; spikelets turgid ; flowers laid broadly over each other in the two ranks ; flowering glume convex on the back, concave within, awnless or short-awned. (f) B. racemosus, Linn. UPRIGHT CHESS. Like the other, but with nar- rower erect panicle contracted in fruit, flowering glume slender-awned, and sheaths sometimes hairy. (f) B. md/lis, Linn. SOFT CHESS. Like the preceding, but soft-downy, with denser conical-ovate spikelets, and the long-awned glume acute. (D B. dsper, Linn. Culm slender and panicle small ; spikelets loosely 5-9-flowered ; the flowers oblong or lanceolate ; glume linear-lanceolate, scarcely keeled, and hairy near the margins, rather longer than the awn ; sheaths and lower leaves downy or hairy. 1 472 GRASS FAMILY. B. str/lis, Linn. Leaves rather downy, but the culm glabrous ; pani- cle open ; the spikelets on long, nearly straight, and simple peduncles ; the slender, awl-like flowers 5-9, and 7-nerved, and roughish ; the awn V long. Not yet common. (2) B. tectbrum, Linn. More common than the last ; panicle lax and some- what 1 -sided; the spikelets pubescent and more numerous, on very slen- der, curving pedicels ; leaves short. (2) *- -t- Spikelets of ordinary or small size, spreading or erect. = Flowers not awned. P6a. MEADOW GRASS. Several common species ; known by the open panicle of 3-10-flowered spikelets ; the glumes and flowering glumes blunt (no awn nor pointed tip), the latter laterally compressed and boat-shaped, with scarious or white, membranaceous edges, and usually some delicate, cobwebby hairs towards the base. The commonest is JUNE GRASS, already mentioned, which is sometimes a weed. The only other weedy ones are : P. dnnua, Linn. Low SPEAR GRASS. Very low, weedy grass in cult, ground, waste places, paths, etc. Flowers in spring or again in sum- mer. Eu. P. compressa, Linn. WIRE GRASS, ENGLISH BLUE GRASS. In cul- tivated soil, often a very bad intruder ; pale, with low, very flat stems, rising obliquely from a creeping base ; panicle small. Eu. ^ Fanicum capillare, Linn. TUMBLE GRASS, OLD WITCH GRASS. A diffuse plant, common in cornfields and other cultivated grounds, and rolling before the wind in the fall ; sheaths, and usually the leaves, hairy ; panicle very compound, with long, capillary divisions; spikelet with 1 perfect flower, the lower glume half the length of the upper empty one. (J) = = Flowers with a bent or ticisted awn. II One flower perfect, and one staminate only. Arrenatherum avenaceum, Beauv. OAT GRASS, GRASS OF THE ANDES. Bather coarse but soft grass, introduced from Eu. into meadows and fields ; thin and very unequal glumes, including a staminate flower, the lower glume of which bears a long, bent awn below its middle ; above this a perfect flower with its glume bristle-pointed from near the tip, and above that a rudiment of a third flower. Sometimes grown as a meadow grass, S. and W. 11 Hdlcus lanatus, Linn. VELVET GRASS, MEADOW SOFT GRASS. Intro- duced from Eu. into meadows and yards, not very common, l-2 high, well distinguished by its paleness and velvety softness, being soft downy all over ; panicle crowded ; the flowers only 2 in the spikelet, small, rather distant, the lower one perfect and awnless, the upper staminate and with a curved or hooked awn below the tip. Jl II || Flowers several (about 7) in the spikelet. Danth6nia spicata, Beauv. POVERTY GRASS. A thin, wild grass, l-2 high, growing in sterile soils ; spikelets few and whitish, subspi- cate ; flowering glume loosely hairy, with stout and pointless teeth, be- tween which arises a conspicuous awn ; tufted, with very narrow leaves. JL * * Flowers in spikes or dense spike-like panicles. (For Bermuda Grass, see IV.) *- Spikelets strictly spiked, all on one side of a flattened, jointless rhachis, much crowded; the 2-5 spikes digitate, i.e. all on the apex of the flower- ing stem. Finger Grass might be sought here ; see Pauicum, next page. Eluslne Indica, Gsertn. CRAB GRASS, YARD GRASS, DOG'S-TAIL GRASS, or WIRE GRASS. Introduced only in yards or lawns N., more abundant S., where it is valuable for cattle ; low, spreading pale ; flowers 3-5 or more GRASS FAMILY. 47 o in each splkelet, the uppermost generally imperfect ; seed loose, propor- tionally large, rough-wrinkled ; glumes and palets pointless. . /Egypt) aca, Pers. EGYPTIAN GRASS. Yards and fields, chiefly a weed, S. ; creeping over the ground, low ; spikes dense and thickish ; glumes flattened laterally and keeled, one of them awn-pointed, the lower one awned. Both from the Old World. Agropyrum repens, Beauv. COUCH, QUACK, QUITCH, or QUICK GRASS. Spreads amazingly by its vigorous, long, running rootstocks, is a pest in cultivated fields, and is too coarse and hard for a meadow grass ; 2-3 high ; many forms, introduced from Eu. ; spikelets 4-8-flowered ; flowering glume either pointless or short-awned ; glumes a pair to the sin- gle spikelet, right and left at each joint of the rhachis. If. 1- - Spikelets in a contracted panicle or seeming spike, or if spiked some- what on one side of the rhachis ; each with a single, perfect flower, its palets of coriaceous or cartilaginous texture ; by the side of it are either one or two thin glumes of a sterile, usually neutral flower. ft- One or many slender bristles at the base of each spikelet. Setar/a glaOca, Beauv. FOXTAIL, PIGEON GRASS. In stubble and cul- tivated grounds, low ; spike tawny yellow, dense ; long bristles 6-11 in a cluster, rough upwards ; perfect flower wrinkled crosswise. Eu. S. viridis, Beauv. GREEN FOXTAIL, BOTTLE GRASS. Has less dense and greener spike, fewer bristles, rough upwards, and perfect flower striate lengthwise. Eu. Common. Thought by some to be the parent of Hungarian Grass (see III.). S. verticillata, Beauv. Spike cylindrical and pale green, with appar- ently whorled spikelets or clusters ; bristles single or in pairs and rough downwards. Eu. Not common. w- -w- No bristles at the base of the spikelets. Pdn/cum sanguinale, Linn. FINGER GRASS or CRAB GRASS. Chiefly a weed in cult, fields and about yards in late summer and autumn, but use- ful in thin grounds S. for hay ; herbage reddish ; spikes 4-15, slender, digitate, nearly 1-sided ; spikelets seemingly 1-flowered, the upper empty glume half the length of the flower, the lower one small ; Eu. P. gldbrum, Gaudin. More prostrate and lower; spikes 2-6, widely spreading; upper empty glume equaling the flower, but the lower one almost wanting. Waste lands, commonest S. Eu. P. Crus-gd/li, Linn. COCK'SFOOT, BARNYARD GRASS. Common, weedy grass of barnyards and low, rich grounds ; coarse, with rather broad leaves, and numerous, seeming spikes along the naked summit of the flowering stems, often forming a sort of panicle ; spikelets with one fertile and one sterile flower, the glume of the latter bearing a rough awn. Eu. Phtilar/s Canariensis, Linn. CANARY GRASS. Cult, from Eu. for canary seed, and running wild in some waste places ; l-2 high, with the panicle contracted into a sort of oblong spike ; the glumes with wing- like keels ; and a little scale or rudimentary, sterile flower at the base, *- -*- H- Spikelets 1-5, inclosed in a globular and spiny bur or involucre. C^nchrus tribuloldes, Linn. BUR GRASS, HEDGEHOG GRASS. A low, spreading grass along the seashore and Great Lakes, and in sandy places ; spike composed of 8-20 spherical, prickly heads or burs which detach easily and adhere to clothing. VI. ORNAMENTAL GRASSES, regularly cultivated in gardens. * Annual (or biennial) grasses grown for use in dried flower bouquets, or one cult, for curiosity. (Feather Grass, in * * * may be sought here. ) H- Spikelets compact and mostly large, oblong or ovate-shaped, hanging. Brdmus un/oMdes, HBK. (CERAT6cHLOA PENDULA). Rather stout 474 GRASS FAMILY. and broad-leaved, with drooping, large, 6-10-flowered spikelets much flat- tened laterally, so that the lower glumes are almost conduplicate and keeled on the back ; awns very short. %. Trop. Amer. and W. United States ; has been recommended for fodder S. B. brizaef6rmis, Fisch. & Mey. Elegant grass, in clumps ; 2 high, with many large, drooping, oblong-ovate, silvery -yellow, 12-30-flowered spike- lets ; awns ; lower sheaths and often the short leaves hairy. Caucasus. Brlza mdxima, Linn. LARGE QUAKING GRASS or RATTLESNAKE GRASS. A low grass, with the hanging, ovate-heart-shaped, 12-20- flowered spike- lets somewhat like those of Bromus, but pointless, very tumid, purplish, becoming dry and papery, rattling in the wind, whence the common name ; awns 0. Eu. B. minor, Linn. (B. GRACILIS). LITTLE QUAKING GRASS. Smaller, with triangular-ovate spikelets, which are about 7-flowered ; glumes longer than the flowers. Very delicate and pretty. Eu. and Asia. - - Spikelets large, but loose, oat-like. Avena sterilis, Linn. ANIMATED OAT. Sometimes grown for the curi- ous movements of the ripe florets due to the hygroscopic action of the profuse covering of hairs ; panicle very large ; the spikelets about twice the size of those of the Common Oat. Eu. -(--- Singular grass, with imperfect flowers ; the perfect one (with 1 or 2 sterile ones') borne inside a seed-like, pearly, flask-shaped pouch formed by the sheath of a leaf; sterile inflorescence projecting from the flask. Colx Ldcryma-Jobi, Linn. JOB'S TEARS, TEAR GRASS. Plant 2-4 high, grown for the ornamental clusters of so-called "seeds" (these sometimes used for rosaries), which are as large as a cherry stone, shining and whitish. India and China. * # Diffuse, half-creeping perennial grass with small simple panicles, grown in conservatories. Op/fsmenus Burmdnni, Pal. (PANicuM VARIEGATUM of florists). Slender and spreading plants grown in pots, hanging baskets and under benches, known by its spreading, narrow-lanceolate, long-pointed leaves (2'-4' long), which are more or less perfectly 2-ranked and in the common form neatly striped with white and pink after the manner of the Wandering Jew. Recalls depauperate forms of Barnyard Grass. Tropical Asia. # * # Tall perennial grasses, grown for lawn decoration. *- Panicle very silky-hairy, the hairs on the rhachis or in the flower. Miscdnthus Sinensis, Anders. (EUL\LIA JAPONIC A and varieties). ZEBRA GRASS. A stately grass from Japan, the forms with leaves striped or banded (EUL\LIA ZEBRINA, etc., of nurserymen) with yellow, now the most common ; 4 c -9 high, with long slender leaves, and a rather small erect panicle late in the season ; spikelets 1-flowered, stamens 3, flower- ing glumes more or less bifid, and awned between the teeth. Gynerium argenteum, Nees. PAMPAS GRASS. Tall, reed-like grass, from S. Amer., with a large tuft of rigid linear and tapering recurved- spreading leaves, several feet in length ; the flowering stem 6 to 12 feet high and overtopping the leaves in autumn, bearing an ample silvery-silky panicle ; spikelets loosely 2-oo -flowered. Eridnthus Ravennce, Beauv. PLUME GRASS. Stems 5-10 high, bear- ing plume-like, violet or brownish, silky panicles l-2 long ; leaves for the most part in a clump at the base of the stems ; spikelets awned, with one perfect flower ; rhachis of the branches of the panicle jointed. S. Eu. Arundo Ddnax, Linn. 8-20 high, grown for its stately habit (and the striped leaves of one variety) ; leaves comparatively short, broad and flat, GRASS FAMILY. 475 alternate and sheathing on the Maize-like stem ; spikelets 8-4-flowered, all perfect ; glume bifid ; axes of the spikelets naked, but the flowers furnished with long hairs. S. Eu. Seldom flowers in N. States. *- *- Long plumose awns from the empty glumes; spikelets \-flowered. Stlpa pennata, Linn. FEATHER GRASS. Plant 2-3 high, bearing long, slender, often drooping, feather-like panicles ; awns twisted, 8-10 times longer than the glumes. Eu. Sometimes used for bouquets. H- *- H- Spikes not silky-hairy nor plumose. Phalaris arundinacea, Linn. REED CANARY GRASS (the striped variety is the familiar RIBBON GRASS of country gardens). Bogs and low grounds ; 2-4 high, with flat leaves nearly $' wide, flowering in early summer, in a pretty, dense, contracted panicle, but open when the blos- soms expand ; the ovate outer whitish glumes longer and much thinner than the blunt coriaceous flowering glumes ; a hairy rudiment or append- age at the base of each of the latter. VII. WILD GRASSES, which are distinguished for tall reed-like growth. * Stems pithy, not hollow. Tripsacum dactyloldes, Linn. GAMA GRASS, SESAME GRASS. Moist soil, Conn., S.; nutritious, but coarse ; leaves almost as large as those of Indian corn ; spike (the upper part staminate, the lower pistillate) nar- row, composed of a row of joints which break apart at maturity ; the fer- tile cylindrical, the externally cartilaginous spikelets immersed in the rhachis, the sterile part thinner and flat. Sometimes used for fodder S. * * Stems hollow at maturity. t- Flowers monoecious, staminate and pistillate separate in the panicle. Zizania aquatica. Linn. INDIAN RICE or WATER OATS. In water, commonest N. W. ; with leaves almost as long as those of Indian Corn, the upper part of the ample panicle bearing pistillate flowers on erect, club- shaped pedicels, the lower bearing staminate flowers on spreading branches ; each flower or spikelet with only one pair of glumes, the outer one long-awned ; grain slender, ' long, used for food by N. W. Indians. (D - -i- Flower one and perfect in each spikelet, but sometimes with rudi- ments of others. Amm6phila arundinacea, Host. SEA-SAND REED. Beaches, Me., S., and on the Great Lakes, where it serves a useful purpose in binding the sand by its rootstocks ; has the panicle contracted into a long spike-like inflorescence ; leaves long and strong ; spikelets pale, rather rigid, the hairs at the base of the flowers, two thirds shorter than they. 2Z Phalaris arundinacea, Linn. The wild form may be sought here (see VI.). *- *- +- Flowers several in each spikelet, all or nearly all perfect. Phragmltes communis, Trin. COMMON REED. Noble grass, in marshes ; 5-12 high, with leaves l'-2' wide, the stems dying down to the base ; panicle in late summer or autumn, loose ; spikelets 3-7 -flow- ered, beset with white, silky, long hairs. 2Z Anindinaria macrospe'rma, Michx. LARGE CANE. Forming the cane brakes, Ky., S.; with woody stems 10-20 high and leaves l'-2' wide, branching the second year, at length flowering from the branches, in February or March ; the panicle of a few small racemes of large many- flowered naked spikelets, the flowering glume usually downy. 2/ Var. suffrutic6sa, Munro. SMALLER REED, SWITCH CANE. Only 4-10 high, and more branching ; leaves narrower. Md., W. and S. 476 PINE FAMILY. CLASS II. GYMNOSPERMS. Plants with no closed ovary, style, or stigma, but ovules and seeds naked on a scale or some other sort of trans- formed leaf, or in Yew at the end of a scaly-bracted stalk ; the mouth of the ovule receiving the pollen directly. Leaves not netted-veined. Cotyledons often more than 2. (Lessons, Figs. 56, 57, 337-339, 411-413.) CXXXV. CONIFEBJE, PINE FAMILY. Trees or shrubs, with wood of homogeneous fiber (no ducts), resinous juice, commonly needle-shaped or awl-shaped leaves (mostly evergreen), and monoecious or sometimes dioecious flowers destitute of both calyx and corolla, and in catkins, or the like. Aside from the species here described, there are the follow- ing, amongst others, in cultivation: ARAUCARIAS, particularly A. IMBRICATA, Pav., the MONKEY PUZZLE, from Peru, with, ovate-lanceolate, pointed, stiff, keeled leaves, grown under glass, and in the open S. ; SCIADOPITYS VERTICILLATA, Sieb. & Zucc., PARASOL TREE, from Japan, grown out of doors, with long, linear, verticillate leaves ; CEPHALOTAXUS DRUPACEA, Sieb. & Zucc. (known also as C. FORTUNI), a straggling shrub planted from Japan in the middle and southern states with dioecious, flat, linear, 2-rowed leaves, and a drupe-like fruit the size of a small plum which ripens the second year. I. PINE SUBFAMILY, PROPER. These are true Coniferce, or cone-bearing trees, the fertile flowers being in a scaly catkin which becomes a strobile or scaly cone. The scales are each in the axil of a bract (which is sometimes evident and pro- jecting, but often concealed in the full-grown cone), and bear a pair of ovules adhering to their inner face next the base, the orifice downwards, and the 2-winged seeds peel off the scale as the latter expands at maturity. They all have scaly buds. Leaves scattered or fascicled. PINE FAMILY. 477 Cones maturing the second year, and the scales becoming thick and corky. 1. PINTJS. Leaves persistent, long and needle-shaped, 2, 3, or 5 in a cluster from the axil of dry bud scales, developed after the scaly shoot of the season lengthens. Sterile catkins clustered at the base of the shoot of the season ; each stamen answers to a flower, reduced to a 2-celled anther, with hardly any filament. Cone woody, mostly large, maturing in the autumn of the second year. Cotyledons of the embryo several. (See Lessons, Figs. 56, 57, 184, 185, 411-413.) * Cones maturing the first year (except in No. 6), the scales remaining thin. +- Leaves persistent ; i.e., evergreen. H- With cones pendulous or reflexed, their scales persistent. 2. PICEA. Cones terminal. Sterile flowers mostly axillary (sometimes terminal), on branchlets of the preceding year. Leaves needle.-shaped and 4-angled, sessile, scat- tered or spirally disposed. 8. TSUGA. Cones on the ends of last year's branchlets. Sterile flowers in a sub-globose cluster springing from the axils of last year's leaves. Leaves short, flat and whitened beneath, short-petioled, 2-ranked. 4. PSEUDOTSUGA. Cones large, the bracts more or less exserted and spreading or reflexed, causing the cones to* appear fringed. Leaves flat, short-petioled, 2-ranked. H- -H- With cones erect, the scales at length deciduous. 5. ABIES. Cones on the upper side of spreading branches, the bracts mostly exserted. Sterile flowers from the axils of last year's leaves. Leaves flat, whitened, and with the midrib prominent beneath, sessile, scattered, but appearing 2-ranked on hori- zontal branches. 6. CEDRUS. Leaves as in Larix, but rigid and persistent. Cones globular, large, of very broad thin scales. +. +. Leaves deciduous. 1. LARIX. Leaves all falling in autumn, soft, short-needle-shaped, in spring, developed very many in a dense cluster from axillary buds of the previous summer, those on shoots of the season similar but scattered. Cones as in Abies, the scales persistent. (Lessons, Figs. 184, 337.) II. CYPRESS SUBFAMILY. These have both kinds of flowers in short, often globular, catkins of few scales ; the fer- tile making a globular or ovate, small cone, which is often fleshy when young, sometimes imitating a berry. The branches appear and the shoots grow on without the intervention of any scaly buds. Leaves often opposite or whorled, sometimes scale-like and adnate to the branch. * Scales of the globular cone with a pointed bract behind each wedge-shaped scale, partly cohering with its back. 8. CRYPTOMERIA. Cone terminating a leafy branch, the recurved tip of the bract and awl-shaped lobes of the top of the scales projecting. ** * Scales of the fruit simple, no bract behind them. *- Fruit a sort of cone, dry and hard when mature ; flowers monoecious, rarely dioecious. -H- Leaves deciduous, thin and delicate, flat. 9. TAXODIUM. Two kinds of flowers on the same branches ; the sterile catkin spike- panicled, of few stamens ; the fertile in small clusters. Cone globular, firmly closed till mature, of several very thick-topped and angular shield-shaped scales, a pair of erect 3-angled seeds on their stalk. H- -H- Leaves evergreen, linear and atol-shaped, alternate, free, destitute of glands. iO. SEQUOIA. Catkins globular, the scales of the fertile ones bearing several ovules. Cone woody ; the shield-shaped scales closed without overlapping, and bearing 8-5 flat wing-margined seeds hanging from the upper .part of their stalk -like b^se. 478 PINE FAMILY. H- ++ -M- Leaves evergreen, opposite, awl shaped and scale shaped (the former on the more vigorous lengthening shoots, the latter closely imbricated and decussate on the succeeding branchlets), commonly with a resinous gland on the back. Seeds and ovules erect ; cotyledons only 2 or 3. 11. CUPRESSUS. Cones spherical ; the shield-shaped scales closing by their well-fitted margins, not overlapping, separating at maturity, each scale bearing many ovules and narrowly-winged seeds, its broad summit with a central boss or short point. 12. CHAM^ECYPARIS. Cone globose, terminal, firmly closed, but opening at maturity, the scales peltate. Sterile flowers composed of shield-shaped, scale-like filaments bearing 2-i anther cells. Leaves small and scale-like, appressed or spreading. Seedg 2-3 below each scale, in which it differs chiefly from Cupressus. 18. THUJA. Cones oblong or globular, the scales not shield-shaped, but concave and fixed by their base, overlapping in pairs, pointed if at all from or near their summit, spreading open at maturity, each bearing a single pair of ovules and winged seeds. (Lessons, Figs. 338, 339.) i- +- Fruit berry-like ; flowers commonly dioecious. 14. JUNIPERUS. Catkins very small, lateral ; the fertile catkin of 3-6 fleshy scales grow- ing together, and ripening into a sort of globular berry, containing 1-3 bony seeds. Leaves evergreen, opposite or whorled. III. YEW SUBFAMILY. Distinguished by having thu fertile catkin, if it may be so called, reduced to a single, ter minal flower, consisting of an ovule only, surrounded by some bracts or a fleshy disk, ripening into a nut-like or drupe-like seed ; cotyledons only 2. There is nothing answering to the scales of a pine cone. Leaf buds scaly as in the true Pine Family. Flowers mostly dioecious, axillary. 15. TAXUS. Leaves linear, appearing more or less 2-ranked, green both sides. Both kinds of catkins, if such they may be called, are small axillary buds imbricated with per- sistent scales, bearing at the apex, one a few naked stamens each with 3-8 anther cells under a somewhat shield-shaped apex, the other an ovate ovule. This in fruit becomes a nut-like blackish seed, resting in the bottom of a berry-like red cup. 16. TORRE YA. Leaves, catkins, etc., nearly as in Taxus. Stamens more scale-shaped at top, each bearing 4 hanging anther cells. Naked seed resembling a thin-fleshed drupe or when dry a nut, with no cup around it, as large as a nutmeg, which it resembles also in the brain-like interior structure. 17. GINKGO. Leaves wedge-shaped and fan-shaped, deeply 2-cleft and the lobes wavy- toothed and somewhat cleft at the broad truncate end, traversed with straight simple or forking nerves or veins, like a Fern. Flowers not often seen. Sterile catkins slender and loose. Seed drupe-like, and with a fleshy short cup around its base. 18. PODOCARPUS. The fleshy seed raised on a sort of stalk. Leaves sometimes much unlike those of other Coniferous trees, being large, linear, lanceolate, or even ovate, and veinless, except the midrib. 1. PINUS, PINE. (The classical Latin name.) Flowers in late spring. * WHITE PINES, with soft leaves 5 in the cluster, their sheath and the scale underneath early deciduous; cones long, cylindrical, terminal, hanging, falling after shedding the seeds, their scales hardly if at all thickened at the end, pointless ; seed thin-shelled and winged. P. Str6bus, Linn. WHITE PINE. Tall tree mostly in poor soil, Penn., N., and along the mountains to Ga.; with soft, white wood invalu- PINE FAMILY. 479 able for lumber, smooth, greenish, bark on young trunks and branches ; pale or glaucous, slender leaves 3'-4' long ; and narrow cones 5'-6' long. P. excelsa, Wall. BHOTAN or HIMALAYAN WHITE P. Ornamental tree barely hardy far N. ; with the drooping and glaucous-green, slender leaves and the cones nearly twice the length of those of White Pine ; cone 6'-10' long, with large, wedge-like, loosely imbricated scales. * * NUT PINES, with leaves, etc., as in the preceding section, but short, thick cones of fewer and thick, pointless scales, and large, hard-shelled, edible seeds destitute of a wing. P. Cembra, Linn. CEMBRA or Swiss STONE P. of the higher Alps ; small, slow-growing, very hardy, ornamental tree, with green, 4-sided leaves 3'-4' long and much crowded on the erect branches ; cones round- oval, erect, 2' long ; the round seeds as large as peas. * * * PITCH PINES and their relatives, with leaves only 2 or 3 in the cluster, scaly-sheathed at the base ; wood resinous. - Leaves 3 in the cluster. All natives, but the last Californian. ++ Cones terminal; leaves long and slender. P. palustris, Mill. LONG-LEAVED or SOUTHERN YELLOW PINE. Lofty, striking tree of pine barrens from S. Va., S. ; with leaves 10'-15' long, very resinous wood, and cones 6'-10' long ; the scales tipped with a re- flexed, short spine. M- -M- Cones lateral and persistent on the branch long after shedding the seed; the scales thickened at the end, often tipped with a cusp or spine; leaves rigid. P. Taeda, Linn. LOBLOLLY or OLD-FIELD P. Small tree, in light soil, from Del., S., with less resinous wood than the last ; dark-green leaves 6'-10' long ; and solitary cones 3'-5' long ; the scales tipped with a short, straight, or incurved spine. P. rigida, Mill. NORTHERN PITCH P. Sandy or thin, rocky soil, abounding along the coast N. and in the upper country S.; a stout tree, with dark-green leaves 3'-5' long from short sheaths ; clustered, ovate- conical cones 2'-3' long ; the scales tipped with a recurved spine or prickle. (Lessons, Figs. 411-413.) P. serdtina, Michx. POND P. Small tree in wet ground from N. Car., S. ; with valueless wood ; leaves 4'-8' long, and mostly opposite, round- ovate cones 2'-3' long, their scales tipped with a very small and weak prickle. P. ponderbsa, Dougl. Planted from Cal., where it is a characteristic tree, with heavy wood, deep-green leaves 6 '-11' long, and clustered cones about 3' long, reflexed on a short stalk. - t- Leaves only 2 in the sheath (Lessons, Fig. 185), or a few of them sometimes in threes, mostly differ. M. Scales of the cone tipped with a distinct beak or prickle, often recurved. P. sylvestris, Linn. SCOTCH PINE (wrongly called also Scotch Fir}. The common Pine of N. Eu.; middle-sized tree, known by the bluish- white hue of its flat leaves (2'-4' long), reddish bark on the trunk, and narrow, tapering cones ; the scales with tubercle-like tips. Common in cultivation. P. montana, Du Roi. The dwarf MUGHO PINE, or P. MUGHO of nurs- eries, is a native of S. Eu.; usually a spreading shrub or bushy tree, 2-10 high, with stiff leaves 2'-3' long, and smallish, tapering cones with slight points to the scales. 480 PINE FAMILY. P. ptingens, Michx. f. TABLE MOUNTAIN or PRICKLY PINE. Along the Alleghanies from Penn. to 15. Car. ; middle-sized tree, with dark bluish-green leaves only about 2' long ; but the heavy and clustered, ovate cones fully 3' long, the scales being armed with a very strong, somewhat hooked spine. P. inops, Ait. JERSEY SCRUB P. Low, straggling tree of barrens and sterile hills, from Long Island, S. and W., with drooping branchlets ; leaves 1 '-3' long ; solitary ovate-oblong cones 2' long, reflexed on a short stalk ; the scales tipped with an awl-shaped prickle. P. mltis, Michx. YELLOW PINE, SHORT-LEAVED YELLOW PINE. A middle-sized tree in sandy or dry soil, with firm, fine-grained wood, slen- der leaves (not rarely in threes) 3'-5' long ; and mostly solitary, ovate, or oblong-conical cones barely 2' long ; the scales tipped with a minute, weak prickle. Staten Island, W. and S. w- ++ Scales of the cone not beaked, but often wrinkled or uneven. P. Austriaca, Hoss. AUSTRIAN P. A probable variety of P. LARICIO, or CORSICAN P. of S. Eu. ; a fast-growing, massive tree, with very rough branches ; dark-green, slender, but rigid leaves, 4'-6' long ; and conical cones 2'-3' long. Commonly planted. P. Masson/dna, Lamb. China, now frequently cultivated, particularly the form with party-colored white and green leaves, which are 5'-7' long and slender; cones very small, solitary, or 2-3-verticillate. P. Banksiana, Lamb. GRAY or NORTHERN SCRUB P. JACK P. Along our northern frontiers and extending N. , on rocky banks ; straggling shrub or tree, 5-20 high, with oblique or contorted leaves 1' long ; curved cones barely 2' long persisting on the branches several years ; blunt scales. P. resindsa, Ait. KED PINE, NORWAY PINE. The Latin name not a good one, as the tree is not especially resinous ; dry woods N. from N. Eng. to Minn. ; 50-80 high, with reddish and smoothish bark, compact wood, dark-green leaves 5'-6' long and not rigid ; and ovate-conical, smooth cones about 2' long, at the apex of the branch and falling after shedding the seed, their scales slightly thickened at the end and without any prickly point. Much used for lumber in Mich, and W. 2. PICEA, SPRUCE. (Latin name.) * Foliage distinctly glaucous, so that the tree has a whitish or bluish cast. (Leaves glaucous both above and below.) P. pungens, Engelm. COLORADO BLUE SPRUCE. Of conical, slow growth, with spreading, horizontal branches ; branchlets smooth and shining ; leaves 1' or less long, very sharp-pointed, stiff, in the best forms densely glaucous-blue (varies into almost green forms) ; cones solitary or clustered, cylindrical, 2'-5' long. Rocky Mountains. P. alba, Link. WHITE SPRUCE. Along our northern borders and N. ; when planted a very handsome tree, with pale, glaucous leaves ; cylindri- cal, nodding cones about 2' long, falling the first winter ; the thinner scales with a firm, even edge. * * Foliage green or nearly so (leaves glaucous, if at all, only on the under side}. H- Cones 4' or less long. P. nigra, Link. BLACK or DOUBLE SPRUCE. Cold woods and swamps N. and along the mountains S. ; middle-sized tree, with leaves (seldom over I' long) dark-green (a glaucous- whitish variety E.); its ovate cones recurving on short branches, 1'-!$' long, persistent for several years ; thin, rigid scales with thin, often eroded edge. PINE FAMILY. 481 P. A/cockidna, Carr. Leaves rigid and more or less curved, distinctly 4-sided, but flattened, sharp-pointed, slightly glaucous on the two under sides ; cones oblong and tapering at both ends, 2'-3' long ; the scales brown, shining, and striate, and minutely toothed. A tree of close, graceful habit, planted from Japan. Confounded with P. Ajanensis, Fischer, also of Japan and Northeast Asia, which differs in having flat leaves which are glaucous-blue beneath, the scales of the cones less rounded and more deeply toothed, and the branches more rigid. P. pollta, Carr. Tree of conical growth and projecting branchlets, these latter very rigid and cream-yellow ; leaves on all sides of the branches short, erect, and rigid, slightly falcate, very sharp-pointed, 4- sided, with the faces slightly hollowed ; cones ellipsoidal, 3'-4' long ; the coriaceous scales light-brown and minutely notched. Japan. P. or i entails, Carr. Handsome tree with very slender branches and retaining its lower branches next the ground ; leaves close-set upon all sides of the branchlets and deep, glossy green, stiff, not sharp; cones somewhat cylindrical, 2 -3' long, pointed at the top. Caucasus. Not fully hardy in Northern States. i- -- Cones 5 -V long. P. excelsa, Link. NORWAY SPRUCE. The most common and most vigorous species, planted from Eu. ; fine, large tree, with stout branches, deep-green leaves larger than in the next, the mature hanging cones light colored and very conspicuous. Runs into numerous horticultural varie- ties, some of the dwarf ones growing only 3-5 high. . 3. TSUGA, HEMLOCK SPRUCE. (Japanese name.) T. Canadensis, Carr. HEMLOCK. Common forest tree on hills and in swamps N., and planted for ornament ; large tree, with coarse wood, light and spreading spray, broadish- linear and blunt leaves only ' long, green above and whitish beneath, and oval cones only ' or f ' long, their bracts very short and hidden. There are several cultivated varieties. 4. FSEUDOTSUGA, DOUGLAS SPRUCE. (False Tsuga.) P. Douglasii, Carr. One of the tall trees from Rocky Mountains and W. to the Pacific, planted in two or three forms ; slender leaves 1' or more long, light green, indistinctly 2-ranked; cones 2'-3' long, loose, with pointed and toothed bracts projecting beyond the scales. 5. ABIES, FIR. (Classical Latin name. The names ABIES and PICE A, for Fir and Spruce, are just oppositely used by different authors. Linnseus employed the former for Spruce, the latter for Fir, and so do some late writers. The ancients used the names just the other way, and the later botanists mostly follow them.) Flowers late spring. * BALSAM FIRS, native trees; "bark yielding Canada balsam from blisters, etc. A. balsamea, Miller. COMMON B. Small tree of cold or wet grounds N.; handsome when young, but soon becoming ragged, with poor wood, narrow linear leaves ; or less than 1' long and much crowded, cylin- drical violet-colored cones 2'-4' long and 1' thick, their bracts with only the abrupt slender point projecting. A. Fraseri, Lindl. ERASER'S or SOUTHERN B. Along the higher Alle- ghanies, N. Car., S.; small tree, like the preceding; but the small cones (only l'-2' long) oblong-ovate, with the short-pointed upper part of the bracts conspicuously projecting and reflexed. 482 PINE FAMILY. # * SILVER FIRS, very choice ornamental exotic trees. *- Leaves blunt. A. pectinata, DC. EUROPEAN SILVER FIR. Large tree having slender horizontal branches with narrow leaves (greener above than in Balsam F., nearly as white beneath, and !' long) forming a flat spray ; cones 6'-8' long, cylindrical, with slender projecting points to the bracts. A. Nordmanniana, Spach. Caucasus ; with thicker-set and broader, more glossy leaves than the foregoing, linear, curved, 1' long, deep green above and whitened beneath ; cones large and ovate (o'-C' long) ; branches rigid and horizontal, very leafy. A. Sibirica, Ledeb. (A. P^CKTA). SIBERIAN SILVER F. With thicker- set leaves than those of European Silver Fir, dark-green above and less white beneath ; cones only 3' long, their short bracts concealed under the scales. H- - Leaves acute or pointed, especially on main shoots, rigid, widely and about equally spreading on both sides. A. Cephaldnica, Link. CEPHALONIAN SILVER FIR. Remarkable for its very stiff, almost prickly-pointed, squarrose, close-set leaves, dark-green above, white beneath ; cones 5'-6' long, like those of A. pectinata. Greece, etc. A. Pinsapo, Boiss. SPANISH SILVER FIR. Resembles the last, but not so hardy, with leaves less pointed, and the bracts of the cones concealed ; cones cylindrical, 4'-5' long. Spain. 6. CEDRUS, CEDAR, i.e. of Lebanon. (Ancient Greek name.) Wood reddish, fragrant. Cult, for ornament, but precarious in this climate. C. Libani, Barrel. CEDAR or LEBANON. With dark foliage and stiff horizontal branches, the terminal shoot erect ; cones 3'-4' long, peduncled, oblong-oval, maturing the second (or third ?) year ; not hardy. C. Deodara, Loud. DEODAR C. Of Himalayas ; with lighter drooping spray on young trees, and larger whitish leaves. Somewhat planted S. ; now considered to be only a form of the first. 7. LARIX, LARCH. (The ancient name.) Trees planted for orna- ment and valuable for timber ; branches slender, the young ones pendu- lous ; flowers in earliest spring, much before the leaves appear ; catkins from lateral spurs or broad buds ; the sterile globular, yellow ; the fertile oval, crimson-red, being the color of the bracts. The commonest ones described here. Others are in cultivation. L. Europcea, DC. EUROPEAN LARCH. A fine fast-growing tree, with leaves about 1' long, and cones 1' long, of numerous scales. There is a weeping form. L. Americana, Michx. AMERICAN LARCH, TAMARACK or HACKMA- TACK. Swamps N. ; slender tree with shorter and paler leaves, and small cones of few scales, only \* or ' long. 8. CRYPTOMERIA. (From the Greek, means concealed parts or joints.} Evergreen tree from Japan. C. Japdnica, D.Don. Often in conservatories and in the open from Long Island (sparingly), S. ; leaves crowded, awl-shaped, many-ranked, edgewise and decurrent on the stem. PINE FAMILY. 483 9. TAXODITTM, BALD CYPRESS. (Greek: Tew-like; the resem- blance is only in the shape of the leaves.) Flowers before the leaves, in earliest spring. T. distichum, Richard. AMERICAN B. or SOUTHERN CYPRESS. Large tree in swamps, from Del., S., and planted even N.; branchlets slender, many of them falling in autumn like leafstalks; leaves light green, ' long, narrow-linear, 2-ranked, on some flower-bearing shoots awl-shaped and imbricated ; cones 1' or less thick. 10. SEQUOIA, REDWOOD. (Named for the Cherokee half-breed Indian See-qua-yah, who invented an alphabet for his nation.) Very celebrated, gigantic, Californian trees, with fibrous bark, not unlike that of Taxodium, and soft, fissile, dull red wood. Neither species is hardy in New England, or safe in the Middle States ; but the second is disposed to stand. S. sempervirens, Endl. COMMON REDWOOD of the coast ranges of Cal.; with flat and linear acute leaves 2-ranked on the branches, but small awl- shaped and scattered ones on the erect or leading shoots, and small globu- lar cones (barely 1' long). S. gigantea, Torr. GIANT REDWOOD (in Eng. called WELLINGTSNIA) of the Sierra Nevada ; with all the leaves awl-shaped and distributed round the branch ; cones ovoid, l|'-2' long. ^/ 11. CTJPRESSUS, CYPRESS. Classical name of the Oriental Cypress, namely, C. sempervirens, Linn. Planted only far S.; stiff narrow tree, with slender erect branches, dark foliage, and cone V in diameter, each scale many-seeded. 12. CHAM-SJCYFARIS, FALSE CYPRESS. (Greek : ground cypress.) * WHITE CEDAR, with rather stiff branches and closely appressed leaves. C. sphrgeroldea, Spach. COMMON WHITE CEDAR. Tree of low grounds, from Me., S., with white valuable wood, slender spray, and pale, glaucous- green, triangular-awl-shaped leaves much finer than in Arbor Vitse ; cones hardly 3' wide, with few seeds to each scale, and these almost wingless. * # CYPRESSES of cultivation, ours with drooping spray. C. Lawsoniana, Parl. A most graceful species, with thickly set and plume-like, flat, pendulous spray of bluish-green hue, and cones scarcely above ' in thickness, their scales bearing 2-4 ovules and ripening 2 or 3 seeds; male catkins red. N. Cal., where it reaches 100 in height. Many varieties are in cultivation. Half hardy N. C. Nutkaensis, Spach. (THUYOPSIS BOREALIS). NOOTKA SOUND CY- PRESS. Like the last, but more robust in habit, its foliage pale-green, and its male catkins sulphur- yellow. Hardier, and cult, in several forms. Ore., N. * * * RETINOSPORAS of cultivation, with more erect branchlets and some- times slightly spreading leaves. Japan. C. pislfera, Sieb. & Zucc. Pyramidal tree, or generally a bush as seen in cultivation, with feathery spray, slender branchlets, and dis- tinctly 4-rowed, scale-like, somewhat distant, sharp leaves, which are brownish-green above, bearing 2 glaucous lines beneath ; cones the size of small peas, with 8-12 scales which are irregularly crenulate on the margin. The forms in cultivation, as RETINOSPORA PLUM6SA, R. ERI- coioEs, R. SQUARR6SA and R. FiLfFERA, are considered to be forms of this species. 484 PINE FAMILY. C. obtdsa, Sieb. & Zucc. Distinguished from the above by its obtusish and closely appressed leaves, larger cones (' in diam.) which have 8 (rarely 9 or 10) cones with entire-margined scales, which, however, are furnished with a tubercle-like tip in the center. RETINOSPORA TETRA- o6NA, R. FiLicoiDES, and R. LYCOPODIOIDES belong here. 13. THUJA, ARBOR VIT^E. (Ancient name of some resin-bearing evergreen.) The varieties planted in collections are very numerous; the following are the principal natural types, by some taken for genera. (Lessons, Fig. 166.) T. occidentalis, Linn. AMERICAN ARBOR VITJE, or WHITE CEDAR (incorrectly) of the N. and of lumbermen. Common tree N., in swamps and cool, moist woods, much planted, especially for hedges and screens ; leaves mostly of the scale-shaped sort, blunt, and adnate ; cones oblong, rather soft, the oblong scales pointless, and bearing 2 thin-winged seeds. Many nursery varieties, some of which, especially var. ERICOIDES or HEATH-LIKE A., have the loose, awl-shaped sort of leaves. SIBERIAN ARBOR VIT/E is a form of it. T. oriental is, Linn. (Bi6TA ORIENT^LIS). CHINESE A. Not hardy far N. ; small tree, with even the scale-shaped leaves acute ; cone larger, with thicker scales tipped with a recurving, horn-like apex or appendage, each 2-seeded, and the seeds hard-shelled and wingless. Numerous forms are cultivated. 7". do/abrata, Linn. (THUYOPSIS DOLABRATA). Japan. Remarkable for its very flat spray, broad and very blunt, large leaves (sometimes %' lonu) green above and white beneath ; the cone with thick and rounded scales, each with 5 wing- margined seeds. 14. JUNIPERUS, JUNIPER. (Classical Latin name.) Flowers late spring. * Leaves like those of Cypress and Arbor Vitas (both scale-like and awl- shaped, small, the former sort minute and very adnate) . J. Virginiana, Linn. RED CEDAR, SAVIN. A familiar shrub and small or large tree, with most durable and valuable, reddish, odorous wood ; the small fruit dark with a white bloom, erect on the short sup- porting branchlet. J. Sablna, Linn., var. proctimbens, Pursh. Rocky banks, trailing over the ground along our northern borders, with the scale- shaped leaves less acute, and the fruit nodding on the short, peduncle-like, recurved branchlet. J. Chinensis, Linn. Low or medium-sized, dioecious tree of upright habit ; male plant with numerous branches, the upper ones ascending or erect, the leaves generally in 3's, stiff and spreading, green or glau- cous ; female plant with longer and more distant branches, the leaves shorter and more appressed and in pairs; berries dull-violet, small. China to Nepaul. * * Leaves all of one sort, in whorls of 3, jointed with the stem, linear with an awl-shaped, prickly point ; the midrib prominent, also the rib- like margins. J. communis. Linn. COMMON JUNIPER. Erect or spreading shrub, with very sharp-pointed leaves, green below and white on the upper face ; berries large and smooth. The wild, low, much spreading variety is com- mon N. in sterile or rocky ground. Var. HIBERNICA, a very erect, tree- like shrub, forming a narrow column, is most planted for ornament From Eu, Many cult, forma CYCAD FAMILY. 485 15. TAXUS, YEW. (Classical name, from the Greek for a bow : the tough wood was chosen for bows.) Flowers early spring. T. baccata, Linn. EUROPEAN YEW. Low tree, with thick, upright trunk, spreading, short branches, and pointed, dark-green leaves about 1' long ; when planted in this country forms only a shrub. Var. FASTIGIA.TA, IRISH YEW. A singular form, making a narrow column, the branches appressed ; the leaves shorter, broader, and scarcely in two ranks. 7". tard)va, Laws. (T. ADPRESSA). Low tree or shrub, with no dis- tinct leader, and therefore making a flat top ; leaves short, ovate-oblong, and very dark-green, 2-rowed ; berries pale-pink. Said to have come from Japan, but probably only a form of T. baccata. T. cuspidata, Sieb. & Zucc. Small tree or hardy bush, with the habit of T. baccata, but looser ; leaves broader and abruptly pointed, leathery in texture and lighter-colored, 2-ranked on the branchlets, but scattered on the older growth. Japan. T. Caiiadensis, Willd. AMERICAN Y., GROUND HEMLOCK. A strag- gling bush on shady banks and hills, N. J., to Minn, and N. ; widely spread- ing on the ground ; leaves green and linear, short ; berries light-red. 16. TORREYA. (Dr. John Torrey, a distinguished American botan- ist.) Flowers in spring. T. taxifdlia, Am. Woods in Fla. ; a handsome tree, but with the wood and foliage ill-scented ; leaves like those of Yew, but longer and tapering to a sharp point ; hardy as a shrub as far north as N. Y. 17. GINKGO, GINKGO TREE. (Japanese name.) G. biloba, Linn. (SALISBURIA ADiANTir6LiA). MAIDENHAIR TREE. A most singular tree, planted from China and Japan, hardy N. ; branches spreading; the fan-shaped, maidenhair-like, alternate leaves with their slender stalks 3' or 4' long ; fruit a drupe an inch or more long, with a stone like that of the plum, the meat edible. Dioecious or monoecious. 18. PODOCARFUS. (Greek: stalked fruit.} P. Chinensis, Wall. A very erect shrub, like the Irish Yew not fully hardy N. ; leaves linear-lanceolate, 2'-3' long ; fruit ovoid. China. P. Nagela, R. Br. Handsome, erect tree with slender and sometimes pendulous branches ; leaves broadly ovate, attenuated at the point and slightly glaucous ; fruit globose, dark-purple. Japan, CXXXVI. CYCADACE^E, CYCAD FAMILY. Trees or shrubs with palm-like trunks which increase by a terminal bud ; the leaves pinnate and coiled in the bud, like ferns. Flowers dioecious, the fertile consisting of 2 ovules under scales, and arranged in cones ,or on the margins of con- tracted leaves. Only two species need be mentioned here : Cycas revoltita, Thunb. (Lessons, Fig. 47.) Japan; a palm-like, low tree of conservatories, wrongly called SAGO PALM ; leaves 2-6 long, curving outwards, the pinnae stiff, dark-green ; stem commonly simple. Za.mia integrifdlia, Willd. COONTIE of S. Fla., whose root-like trunk, which does not rise above ground, furnishes a kind of flour called FLORIDA ARROW ROOT ; leaves petioled and spreading, with numerous lanceolate or linear-lanceolate pinnse. SERIES II. FLOWERLESS OR CRYPTOGAMOUS PLANTS. 1 Those which fructify without true flowers ; that is, with- out stamens and pistils, and produce spores (simple cells) in place of seeds. CLASS III. ACROGENS. The highest class of Floweiiess Plants, those with a distinct axis, or stem, growing from the apex, containing woody matter and ducts, and bearing leaves, or something answering to leaves. CXXXVII. EQUISETACEJ;, HORSETAIL FAMILY. Perennial plants, rising from creeping rootstocks; the stems mostly hollow, furrowed, many-jointed, with mere scales at the joints united into a sheath in place of leaves ; either simple or with branches in whorls about the joints ; fructifica- tion in terminal cone-like spikes, composed of 5-angled, short- stalked, and shield-shaped scales, each bearing on the under surface about 6 one-celled spore cases. Contains but one genus, EQUISETUM, the HORSETAILS or SCOURING RUSHES, in low places. For the species the student should consult the Manual. (Lessons, Figs. 493-498.) CXXXVIII. FILICES, FERN FAMILY. Plants with creeping or ascending rootstocks, or even erect trunks, bearing distinct leaves (fronds) on stalks (or stipes) which are rolled up (circinate) in the bud, and bear commonly 1 The account of the Flowerless Plants in the original edition was prepared by Professor D. C. Eaton of Yale College. FERN FAMILY. 487 on the under surface or on the edges the simple fructification, consisting of 1-celled spore cases (technically called sporangia) variously grouped in dots, lines, or masses (called sort or fruit dots) and containing but one kind of minute, 1-celled, powdery, numerous spores, which are discharged when the sporangia finally split open. A large family, most abundant in warm and moist regions. [ The divisions of a pinnatifld frond are properly called segments ; of a pinnate frond, pinnae; of a 2-3-4-pinnate frond, pinnules or ultimate segments. The stalk of the frond is a stipe ; its continuation through the frond, the rhachis ; its branches, partial or secondary rhachises. A rha- chis bordered by the leafy portion becomes a midrib, which may be primary, secondary, etc.~\ I. POL YPODIUM SUBFAMILY. Characterized by stalked spore cases, having a vertical, incomplete, many-jointed, elastic ring, which straightens at maturity, breaking open the spore case transversely, and so discharging the spores. Spore cases rarely if ever on very narrow thread-like branches ; the fruit dots often covered by a scale-like involucre (the indusium). 1. No definite fruit dots, but the spore cases in large patches on the under surface of the fertile frond, or entirely covering the under surface ; no indusium. 1. ACROSTICHUM CHRYSODIUM. Fronds simple or pinnately branched, with retic- ulated veins ; spore cases covering the whole under surface of the frond or of its upper divisions. 2. PLATYCERIUM. Fronds irregularly forking ; veins reticulated ; spore cases in large patches on special portions of the under surface. 2. Spore cases on the back of the frond, sometimes near the margin, in dots or lines (sori) placed on the veins or at the ends of the veins, but without indusium of any hind. 3. POLYPODIUM. Fronds simple or pinnate, rarely twice pinnate; veins free or retic- ulated ; fruit dots round or roundish, at the ends of the veins, or at the point where several veins meet (anastomose}. Stalk articulated to the rootstock, and leaving a distinct scar when decayed away. (15. PHEGOPTERIS may be sought here.) 4. GYMNOGRAMME CEROPTERIS. Fronds compound, more or less covered beneath with white or yellow waxy powder ; fruit dots in long often forking lines on the veins. 5. NOTHOL^ENA. Fronds once or twice pinnate, woolly, scaly or powdery beneath ; fruit dots at the ends of the veins, forming' a line next the margin of the divisions. 3. Spore cases on the back along the margin of the frond, provided with an involucre formed of its reflexed and more or less altered margin. 6. ADIANTUM. Fruit dots at the ends of the veins, borne on the inner side of a reflexed portion of the margin. Stalk dark and polished, sometimes chaffy -bristly. Pinnules always separate, distinctly stalked or almost sessile, but never decurrent on the rhachis. 7. PTERIS. Spore cases on a transverse, vein-like receptacle within the margin, which connects the ends of the veins, and is covered by the reflexed thin margin. Stalk light-colored (except in Doryopteris). Pinnule," or ultimate segments adnate to the rhachis, often decurrent. 488 FERN FAMILY. 8. PELL^A. Spore cases In short lines on the upper part of the veins, confluent in a sub-marginal band of fructification, white within, more or less covered by the re- flexed and commonly thin margin. Stalk dark and polished, sometimes chaffy. Pinnules mostly distinct, sessile or nearly so. 9. CHEILANTHES. Fruit dots minute and at the ends of the veins, distinct or nearly contiguous, and covered by an indusium formed of the reflexed margin of the pinnule or of its lobes. Fronds mostly hairy or chaffy, low, 2-3-pinnate, the sterile and fertile ones nearly alike. 4. Fruit dots oblong or linear, on transverse reticulating veinlets, in rows near the midrib and parallel to it ; indusium of the same shape as the fruit dot, opening toward the midrib and attached by the outer edge to the fruitful cross-veinlet. 10. WOODWAKDIA. Fruit dots straight, oblong-linear, in chain-like rows, partly sunken in shallow cavities of the under surface of the frond. Rather large, native. Veins retic- ulated, often very much so. 11. BLECHNUM. Fruit dots linear and nearly or wholly continuous, parallel with the midrib and close to it. Indusium thin and membranaceous, distinct from the edge of the frond. Veins forked, usually free. Fronds pinnate (in ours). 5. Fruit dots oblong or linear, on one or both sides of oblique veinlets, tvith involu- cres of like shape attached by one edge to the veinlet and free along the other. 12. ASPLENIUM. Fruit dots single and placed on the upper side of the veinlets, rarely double and set back to back on both sides of the same veinlet. Veins mostly free. 13. SCOLOPENDRIUM. Fruit dots linear, elongated, double and placed face to face along contiguous veinlets ; each pair thus seeming to be a single one with an indusium opening along the middle. Frond simple, ribbon-shaped or tongue-shaped, with free forking veins. 14. CAMPTOSORUS. Fruit dots various, mostly short ; those near the midrib double, as in the last ; the outer ones angled, curved or straight, simple as in Asplenium. Frond simple, tapering to a long and narrow usually rooting point. Veins reticulated. 6. Fruit dots on the back of the veins, rarely at the ends, round or roundish, covered at least when young by a special indusium of the same general shape (except in No. 15). Sterile and fertile fronds alike or nearly so. 15. PHEGOPTERIS. Agrees with Polypodium in most respects ; but has the fruit dots smaller, and commonly on the free veins, not at their ends, and the stalk is not artic- ulated to the rootstock. Indusium 0. Fronds thin, ternate or bipinnate. 16. ASPIDIUM. Indusium flat, round or kidney-shaped, fixed at or near the center, open- ing all round the edge. Mostly rather large Ferns, from once to thrice pinnate. Veins free in the native species. 17. CYSTOPTERIS. Indusium convex, fixed by the base partly under the fruit dot, at length reflexed. Small Ferns, with delicate twice or thrice pinnate frond. Veins free. 18. NEPHROLEPIS. Fruit dots circular, borne on the tip of the upper branch of a vein, and usually close to the margin of the frond. Indusium roundish or kidney-shaped. Forms pinnate, with the pinnae articulated at the base, white-dotted above, the veins all free. 7. Involucres star-shaped, with broad and ragged or else capillary and jointed rays, placed on the veins under the round fruit dots, sometimes at first enveloping the spore cases. 19. WOODSIA. Small Ferns, often growing in dense tufts ; fronds once or twice pinnate ; veins forked, free. 8. Sterile fronds broad and leafy; fertile ones with contracted and rolled up pod-like or berry-like divisions; indusium very obscure, irregularly semicir- cular, placed at the base of a short receptacle to which the spore cases art attached. 20. ONOCLEA. Fronds scattered on a long creeping rootstock or growing in a crown ; sterile ones either with reticulated or free veins ; fertile ones pinnate or twice pin- nate, the divisions contracted, rolled up and berry -like. FERN FAMILY. 489 9. Fruit dots separate or laterally confluent at or near the margin of the frond, borne on the ends of the veins, or on the ends of very short side-veinlets ; the indusium attached at the base or base and sides, and opening toward the margin of the fruitful portion of the frond. 21. DAVALLIA. Indusium of a single piece, flattish or often convex and shaped like half a goblet cut lengthwise. Exotic Ferns, mostly decompound. 22. DICKSONIA. Indusium united by its sides with a little lobe or tooth of the frond, forming a minute 2-lipped cup, at first nearly or quite closed, opening as the spore cases ripen. Large Ferns, native or exotic, some of the latter arborescent. II. CYATHEA or TREEFERN SUBFAMILY. With erect and tree-like stems, often many feet high. Fruit dots round, not marginal, naked, or with an involucre placed be- neath the stalked spore cases, which are seated on a globose or elevated receptacle, have a somewhat oblique complete ring, and burst open transversely. (Lessons, Fig. 500.) 23. CYATHEA. Fruit dots on a vein or in the forking of a vein, at first inclosed in a globose involucre, which opens at the top, and remains cup-shaped with an entire or broken edge. 24. ALSOPHILA. Fruit dots as in the last, but entirely naked, or with a rudimentary indusium consisting of a minute scale beneath the spore cases ; veins free. III. HYMENOPHYLLUM or FILMY FERN SUB- FAMILY. These have very delicate and translucent fronds, the short-pediceled spore cases growing on a short or long threadlike receptacle, included in a goblet-shaped or 2-lipped involucre, and furnished with a complete transverse or slightly oblique ring. 25. TKICHOMANES. Fruit dots marginal, at the end of a vein, which extends through the funnel-form or goblet-shaped involucre, as a thread-like receptacle bearing the spore cases ; involucres sunken more or less in the frond, and of the same pellucid texture. IV. SCHIZ^A SUBFAMILY. Mostly small Ferns, or else with climbing fronds. Spore cases ovate, sessile, having a complete transverse, articulated ring or cap at the apex, and opening by a longitudinal slit. * Ferns with elegant climbing fronds, rising from slender creeping rootstocks; spore cases fixed by their side. 26. LYGODIUM. Pinnse or frondlets in pairs. Spore cases covered by imbricating scale- like indusia in a double row on narrow lobes of the frond. * * Not climbing ; rootstock short ; fronds clustered; spore cases fixed by their base; no indusium. 27. ANEIMIA. Spore cases on the narrow panicled branches of the lowest pair of pinnae of the 1-3 pinnate frond, or on separate fronds. 28. SCHIZ^EA. Spore cases in a double row on the narrow divisions of a pinnate or rarely pedate special appendage to the simple and linear, or fan-shaped, and sometimes many-forked frond. 490 FERN FAMILY. V. OSMUNDA or FLOWERING FERN SUBFAMILY. Rather large Ferns; the spore cases covered with reticulated ridges, opening longitudinally into two valves, and with no ring, or a mere vestige of a transverse ring at the back. 29. OSMUNDA. Kootstock very thick, creeping, the growing end producing a crown of tall showy fronds. Fertile fronds or parts of fronds contracted, pinnately compound, the narrow often thread-like divisions densely covered with nearly sessile spore cases. 1. ACROSTICHUM CHRYSfrDIUM. (Greek : a row at the top, the application not evident.) All tropical. A. afcreum, Linn. A large evergreen Fern, along the coast of S. Fla.; the fronds simply pinnate, coriaceous, 2-6 long; pinnae 4'-6' long, l'-2' wide, elliptical or oblong-linear. 2. FLATYCERIUM, STAG-HORN FERN. (Name from the Greek, meaning broad horns.) Natives of Africa, Australia, etc.; cult, in conservatories. P. a/cicdrne, Gaud. Sterile fronds sessile, rather thin, flat and rounded, overlapping each other ; fertile ones erect, 1 high, whitish and minutely downy beneath, 2-3 times forked, with divisions about 1' wide, the top- most ones fruitful. 3. FOLYPODIUM, POLYPODY. (Greek : many-footed, referring to the branching rootstock.) An immense genus, found in all parts of the world. 1. POLYPODIUM proper. Veins free; ihe following native. P. vulgare, Linn. COMMON POLYPODY. Rocky places N.; small, simply pinnatifid, evergreen, smooth both sides, 4'-10' high, l'-3' wide, the numerous divisions oblong-linear ; fruit dots rather large. (Lessons, Fig. 499.) P. incanum, Swartz. Shady places, Va., to 111., and S., often on trees ; much I'.ke the last, but much smaller, and beneath grayish and scurfy, with peltate scales ; fruit dots rather small. 2. PHLEBODIDM. Veins reticulated, with free veinlets included in the larger meshes. Fruit dots in 1-3 rows between the midrib and margin, commonly placed each one on the converging ends of a pair of veinlets. P. aiireum, Linn. A large showy Fern of Fla., and cult, from West Indies ; fronds on a stout stalk, broadly ovate in outline, smooth, pale- green above, glaucous beneath, pinnately parted into 5-9 or more oblong- linear or lanceolate spreading divisions. 4. GYMNOGRAMME CER6PTERIS. (Greek : a naked line, from the elongated fruit dots.) The following cult, species have free veins, and the under surface of the fronds covered with a yellow or whitish waxy powder. * Fronds small and distinctly triangular or ^-angular. G. triangularis, Kaulf . CALIFORNIAN GOLD FERN. Frond 4'-6' long, on slender and polished stalks, broadly 3- or rather 5-angled in outline, twice pinnate below, pinnate above ; pinnae oblong-lanceolate, deeply pinnatifid into obtuse lobes. Smooth and green above, beneath of a rich FERN FAMILY. 491 golden-yellow, sometimes paler ; the fertile fronds at length nearly cov- ered with brownish lines of spore cases. Cal. to Ariz. * * Fronds obscurely triangular- oblong or narrower. H- Twice or less pinnate. G. su/phtirea, Desv. West Indies ; fronds narrowly lanceolate in out- line, 1-1 high, 2'-3' wide, pinnate ; pinnae ovate or ovate-oblong, lower ones gradually smaller and very remote, pinnatilid into ovate, obtuse toothed or ragged lobes, the lower surface covered with sulphur-yellow powder. G. calomelanos, Kaulf. Trop. Amer., the commonest Gold and Silver Ferns of the conservatories, and variable ; much like the last, but broader and larger, the lower pinnse largest, and lobes mostly acute. The powder white, or in var. CHRYSOPHYLLA golden-yellow. G. tartarea, Desv. (G. DE ALB ATA). Trop. Amer.; fronds dull green above but snowy-white-powdered below, oblong-triangular, l-2 long and half as broad, the dark-chestnut-brown stipes 6'-12' long, the spear- lanceolate pinnae largest at the base of the frond and divided into oblong, bluntish, nearly or quite entire segments. There are forms with yellow -i- -i- Fronds more than twice pinnate. G. schizophylla, Moore. Fronds from a central crown, slightly powdered below, about 2 long and 6' broad, on slender reddish stipes, the pinnules divided into ^ery small ultimate segments. Delicate and graceful, often producing young plants from the fronds. Jamaica. 5. NOTHOL-ZENA (spelled also NOTHOCHL^NA). (Greek, signifying spurious covering, the woolly pubescence of some species concealing the marginal fruit dots.) The following species are small, 4'-8' high, ovate in outline, mostly tripinnate ; their ultimate divisions roundish, ovate or oblong, distinct, stalked, and covered beneath with a waxy powder ; stalk and branches dark brown and polished. N. flavens, Moore (N. CHRYSOPHYLLA of gardens). Central Amer. ; powder bright yellow ; fruit dots extending from the edge almost to the midrib, so that it might equally well be considered a Gymnogramme. N. nivea, Desv. Very like the first, but the powder snowy-white, and the fruit dots closer to the margin ; pinnules long-stalked, the seg- ments roundish, the terminal ones largest and either entire or 3-lobed. Central Amer., to N. Mexico, etc. N. dealbata, Kunze. Differs from the last (of which it is probably only a variety) in its smaller segments, which are more numerous and longer than broad, the terminal ones rarely lobed. Kan. and Mo., S. W. 6. ADIANTUM, MAIDENHAIR. (Greek, meaning unwetted, the rain drops not adhering to the fronds.) A large genus, most abundant in warm climates. * Frond two-forked, with elongated simply pinnate divisions springing from the upper side of the two recurved branches / midrib of the pinnules none; veins forked from the base. A. pedatum, Linn. MAIDENHAIR. In shady woods; whole plant smooth, l-2 high ; principal divisions 4'-10' long, I'-IJ' wide ; pinnules very numerous, oblong, broadest at the base, obtuse, lobed from the upper edge ; fruit dots at the top of the lobes ; involucres transversely oblong or linear. 492 FERN FAMILY. * * Frond 2-4 times pinnate, ovate-lanceolate or triangular in general outline. A. Capfllus-V^neris, Linn. VENUS'S HAIR, so named from the shining capillary branches of the rhachis ; native Va. and Ky., S., often in conser- vatories N.; twice pinnate or thrice pinnate at the base, the long upper part simply pinnate ; pinnules about \' broad, on very slender stalks, sharply wedge-shaped at the base, rounded at the top, or rhomboidal, commonly deeply lobed from the upper margin ; fruit dots one to each lobe ; involucres kidney-shaped or transversely oblong. Plant 6'-12' high, often pendent from damp shaded rocks in the mouths of wells, etc., in S. of Eu. A. cuneatum, Langsd. & Fisch. S. Arner.; fronds broadly triangular in outline, 3^1 times pinnate ; pinnules small and very numerous, wedge- shaped at the base, the upper edge deeply lobed ; fruit dots in deep sinuses of the upper margin. A. GRAcfLLiMUM, the commonest Maidenhair of the florists, with decompound and very delicate fronds, as a garden form of this species. A. t^nerum, Swartz. Fla. and S., and cult. ; fronds deltoid, 3-4-pin- nate, l-3 long and the stipes 1 high, the pinnules cuneate and rounded or angled on the upper edge, sometimes deeply lobed, articulated to their petioles. Original of the remarkable A. FARLEYENSE of horticulturists (from Farley Hill, Barbadoes), which has very large fronds (2-3 long) and very large drooping, fringed pinnules. 7. PTERIS, BRAKE. (The ancient Greek name for Ferns, meaning a wing, from the feather-like fronds.) A large and widely distributed * Frond simply pinnate ; pinnce undivided. P. Iongii61ia, Linn. Cult, from warm regions, native in S. Fla.; oblong-lanceolate in outline ; pinnoe numerous, linear and tapering from a truncate or cordate base, the upper and lower ones gradually smaller. * * Frond pinnate, and with the lower pairs of pinnce forked or again pinnate, the divisions and upper pinnce elongated, simple. P. Crfctica, Linn. Cult, from warm climates, native in Fla.; l-2 high ; pinnse 1-4 pairs, the upper ones slightly decurrent, lower ones cleft almost to the base into 2-3 long, linear-lanceolate, acuminate divisions ; sterile ones and tips of the narrower fertile ones finely and sharply ser- rate. Var. ALBO-LINEATA has a whitish stripe in the middle of each division. P. serrulata, Linn. f. Cult, from China, but native in Ga. and Ala.; 1-1| high ; pinnae 3-8 pairs, all but the lowest decurrent and forming a wing 3" wide on the main rhachis ; lower pairs pinnately or pedately cut into several narrow linear-acuminate divisions ; upper ones simple, sterile ones spinulose-serrulate. * * * Fronds pinnate, and the numerous, primary divisions pinnately cut into many lobes (except sometimes the uppermost), the lowest ones mostly with 1-3 elongated, similarly-lobed branches on the lower side. P. quadriaurita, Retz. Cult, from the tropics ; fronds l-3 long, 6'-12' wide, broadly ovate in outline ; lobes of primary divisions linear-oblong, i'-l/ long, 3" wide, very numerous and often crowded, mostly rather obtuse. Var. ARGYREA has a band of white along the middle of the pri- mary divisions ; to this is added a tinge of red in var. TRfcoLOR. P. tremula, R.Br. Australia and New Zealand ; fronds 2-4 long and mostly broad, the tip with a few, close, undivided pinnae or lobes which are decurrent at the base, some of the upper pinnae simply pinnate, but FERN FAMILY. 493 the lower ones very compound and often 1 long ; fruit dots very numer- ous, often covering nearly the whole segment. # * * * Fronds broadly triangular, twice or thrice pinnate throughout; lowest primary divisions long-stalked. P. aquillna, Linn. COMMON BRAKE. Plentiful everywhere, l-5 high, harsh to the touch ; the lowest, primary divisions standing obliquely forward ; secondary divisions pinnatifid with many oblong or linear, some- times hastate lobes, which in a fruiting frond are bordered everywhere with brown spore cases ; variable. 8. PELLJEA, CLIFF BRAKE. (Greek: dusky, descriptive of the stalk.) Mostly small Ferns. P. atropurpurea, Link. Wild, on shaded limestone; fronds tufted, 6'-12' long, 2'-4' wide, with polished and sparingly downy stalks, 2-pin- nate, simply pinnate toward the top ; pinnules distinct, oblong, or linear- oblong, rarely halberd- shaped, obtuse, or slightly mucronate ; involucre rather broad, and at length hidden by the spore cases. P. gracilis, Hook. Fronds 3 '-6' high, of very delicate texture, the pinnae few, the lower ones being once or twice pinnately-parted ; pinnae of the fertile frond oblong or linear-oblong and entire, or nearly so ; those of the sterile frond ovate or obovate and crenate or incised. Lime- stone rocks, Mass., W. and N. P. tern/folia, F6e. Fronds 6'-12' long, lance-linear, the opposite pinnae of 6-12 pairs, each one cleft nearly to the base into 3 linear, rigid segments with inrolled edges. Trop. Amer. 9. CHEILANTHES, LIP FERN. (Greek: Up flower, from the form of the indusium. ) A few species are cultivated, not mentioned here. * Fronds smooth. C. Alabamensis, Kunze. Fronds 2'-8' long, ovate-lanceolate and 2- pinnate ; the pinnae numerous and oblong-lanceolate, with triangular- oblong pinnules. Mountains, Va. and Ky., S. * * Fronds hairy. C. vestita, Swartz. Fronds 6'-15' high, lanceolate, oblong, rusty-hairy, 2--pinnate ; the pinnae rather distant and triangular- ovate ; pinnules oblong and crowded and somewhat incised with reflexed lobes. Rocks, N. Y. City, S. and W. # # # Fronds woolly or tomentose. C. toment6sa, Link. Fronds 12 ; -20' high, lance-oblong, densely whitish-tomentose, 3-pinnate ; primary and secondary pinnae oblong or ovate-oblong ; pinnules distinct, the margin continuously reflexed. Moun- tains, Va. and Ky., S. C. Ianugin6sa, Nutt. Fronds 3'-6' high, on dark, shining stipes, ovate-lanceolate, whitish-woolly, 2- or 3-pinnate ; pinnae ovate, the lowest distinct and the upper contiguous ; pinnules crenate-pinnatifid ; the mar- gin almost continuously reflexed. Tufted ; cliffs, Minn., S. and W. 10. WOODWARDIA, CHAIN FERN. (Thomas J. Woodward, an English botanist of the last century.) W. Virginica, Smith. Tall, growing in swamps, Me., S. and "W. ; sterile and fertile fronds alike, ovate in outline, pinnate, with lanceolate, deeply pinnatifid pinnse ; lobes oblong, obtuse ; veins reticulated, form- ing a single row of meshes along the midribs of pinnae and of lobes, the outer veinlets free ; fruit dots oblong, close to the midribs. 494 FERN FAMILY. W. angustifdlia, Smith. Fronds 6'-12' long, 4'-6' broad, pinnatifid almost to the winged rhachis intd 17-27 lobes, which are broadly lanceo- late with copiously reticulated veins in the sterile frond, but are nar- rowly linear in the fertile, with a single row of narrow meshes next the midrib ; fruit dots linear, sausage-shaped, one in each mesh. N. Eng., S., near the coast ; also on L. Mich., Ark., etc. 11. BLECHNUM. (Old Greek name.) B. Brasiliense, Desv. Trunk 2-3 high, from the top of which arise many long, oblong-lanceolate, pinnatifid fronds, curving outwards 2-3 ; segments very numerous and leathery. Brazil and Peru. B. occidentals, Linn. Fronds arising from the surface of the ground, 9'-18' long, and half as broad, pinnate ; the pinnse 6-12 opposite pairs of leathery texture and oblong and entire, with an auricled or heart-shaped base. W. Indies. 12. ASFLENIUM, SPLEENWORT. (Greek: refers to supposed action on the spleen.) A very large genus, the size of the species ranging from quite small up to very large and even tree-like. 1. Fronds undivided, large and showy ; cult, from East Indies, etc. A. Nidus, Linn. BIRD'S-NEST FERN. Fronds numerous, broadly lance- olate, 2-4 long, 4'-8' wide, entire, short-stalked, arranged in a crown around the central upright rootstock ; fruit dots very narrow, elongated, crowded, running from the stout midrib obliquely half way to the margin. 2. Fronds small, pinnatifid below, tapering into a long, entire point; native. A. pinnatlfidum, Nutt. Very rare, near Philadelphia, and sparingly W. and S., especially along the Alleghanies ; fronds 3'-6' long, "-l|' wide at the base ; lobes roundish-ovate, mostly obtuse ; fruit dots small, irregular. g Fronds simp i y pinnatef * Small ferns, 4 '-15' high. A. Trichdmanes, Linn. Common, forming dense tufts in crevices of shady rocks ; fronds linear, 4'-8' long, with black and shining stalk and rhachis, and many roundish or oblong, slightly crenated or entire pinnse, about ' long and about half as broad ; fruit dots few to each pinna. A. ebfcneum, Ait. Frequent in rocky woods ; fronds linear-lanceolate, narrower at the base, 8'-15' long, l'-2' wide ; stalk dark and polished ; pinnae many, linear-oblong, often slightly curved, finely serrate, auricled on one or both sides at the base ; fruit dots numerous. A. flabellifdlium, Cav. Cult, from Australia; lax, the rhachis often prolonged and rooting at the very end ; fronds linear ; pinnse sharply wedged-shaped at the base, the broad and rounded end crenated ; fruit dots irregularly radiating from the base of the pinnse. * * Large ferns, l-3 high. A. angustifdlium, Michx. Rich woods, N., and S. mainly along the mountains ; fronds thin, long-lanceolate ; pinnse many, 3'-4' long, linear- lanceolate from a truncate or rounded base, acuminate, nearly entire ; those of the fertile frond narrower; fruit dots slightly curved, very 4. Fronds more than once pinnate. * Fruit dots more than one in each smallest division of the frond. A. Rfcta-muraria, Linn. WALL RUE. On exposed cliffs of limestone, from Vt., W. and S. ; fronds small, l'-4' long, ovate, twice or thrice pin- FERN FAMILY. 495 nate, the few divisions rather thickish, wedge-shaped or rhomboid, toothed at the top ; fruit dots few, becoming confluent. A. furcdtum, Thunb. Cult, from Trop. Amer., S. Africa, etc. ; fronds 8'-15' long, 3'-6' wide, on a somewhat hairy stalk, ovate-lanceolate, pin- nate with lance-oblong, acuminate pinnae, which are again pinnately cut nearly or quite to the midrib ; divisions oblique, wedged-shaped, narrow, serrate, rather coriaceous, deeply marked by the forking veins ; fruit dots elongated, radiating from the base of the division. A. thelypteroldes, Michx. In rich, rocky woods, not rare ; fronds l-3 high, thin in texture, broadly lanceolate, pinnate ; pinnae 3'-6' long, lanceolate, deeply pinnatifid into close-set, oblong, and obtuse, mi- nutely toothed lobes ; fruit dots 6-12 to each lobe, some of them com- monly double. A. Fllix-fcemina, Bernh. LADY FERN. Common in moist woods ; fronds large (2-3 high, 4'-8' broad), growing like the last in a crown, 2-3-pinnate ; pinnae lanceolate, with a narrow border to the secondary rhachis ; pinnules oblong and sharply serrate, or in larger plants lanceo- late and pinnatifid with incised lobes ; fruit dots short, variously curved, at length confluent. * * Smallest divisions of the frond narrow, entire, containing but a single veinlet and but one fruit dot. A. Beldngeri, Kunze. Cult, from Malacca and Java; fronds 1-1 high, 2'-3' wide, coriaceous, pale green, as is the stoutish stalk ; pinnae oblong, truncate at the base, with a rounded apex, pinnatifid to the winged midrib into numerous narrowly oblong and obtuse lobes, the upper basal ones of each pinna 2-3-cleft, the rest entire and bearing on the side farthest from the main rhachis a solitary elongated fruit dot. A. bulbtferum, Forst. Cult, from New Zealand, etc. ; fronds herba- ceous, ample, broadly lanceolate, l-3 long, 6'-12' wide, 2-3-pinnate, often producing leafy bulbs on the upper surface ; pinnae triangular- lanceolate, with a broadly winged midrib ; pinnules lanceolate, deeply toothed or cut into oblong-linear lobes ; fruit dots extending from the middle of the lobes downward almost to the midrib of the pinnules. 13. SCOLOPENDRIUM. (Name from the Greek word for a centipede, suggested by the many oblique lines of fruit each side of the midrib.) S. vulgire, Smith. HART'S-TONGUE. Rare, among shaded rocks in Central New York, in Canada West and in Tenn. ; fronds 6'-18' long, l'-2' wide, oblong-lanceolate from a heart-shaped base, herbaceous, the margin entire or wavy. Cultivated forms from England are crisped, crested, many-forked, etc. 14. CAMPTOSORUS, WALKING LEAF. (Greek : meaning a benl fruit dot.) C. rhizophyllus, Link. Damp, mossy rocks, N., and S. mainly along the mountains ; frond evergreen, 4'-12' long, tapering from a heart- shaped or auricled base 6"-12" wide to a long, narrow point, which often roots at the end, and there gives rise to a new plant, ready to take another step in advance. (Lessons, Fig. 501.) 15. PHEGOFTERIS, BEECH FERN (which the name means in Greek, the original species often found among beeches). Chiefly tropi- cal, but the following are all wild species, in rocky or shady woods. * Fronds twice pinnatiftd the sessile pinnae mostly forming an irregular and many-angled wing along the rhachis. P. polypodioldes, Fee. Common N. ; fronds 4'-9' long, longer than broad, triangular-ovate, slightly hairy beneath ; pinnae lanceolate, the 496 FEKN FAMILY. lower pair turned obliquely forwards ; secondary divisions crowded, ob- long, obtuse, entire ; fruit dots al| near the margin. P. hexagoiidptera, F6e. Common N. and S. ; larger than the last, which it much resembles, but the frond is broader than long; lowest pinnae much the largest and with elongated and pinnatifid divisions ; fruit dots not exclusively near the margin. * * Fronds with three primary divisions, which are stalked; rhachis wing- less. P. Drydpteris, Fe"e. Common N. ; fronds broadly triangular, 4'-6' wide, smooth ; the three primary divisions triangular, once or twice pin- nate with oblong, obtuse, entire, or toothed lobes ; fruit dots near the margin. 16. ASPIDIUM, SHIELD FERN. (Greek for a little shield, refer- ring to the indusium.) A very large genus, inhabiting all parts of the world. (Lessons, Figs. 502-504.) 1. NEPHR6DIUM or DRYOPTERIS. Indusium round-kidney-shaped or nearly circular, with a narrow cleft from the lower side almost to the center. * Fronds thin, decaying in early autumn (or tender hot house plants), pinnate; pinnae simply pinnatifid, with mostly entire, obtuse lobes; in- dusium small. - Eootstock creeping, slender, nearly naked, and bearing scattered fronds ; veins free, simple, or once forked ; common in bogs and low grounds. A. Thelypteris, Swartz. Fronds lanceolate, 10'-18' long, on slender stalks, nearly smooth ; pinnse lanceolate, 2'-4' long, about ' wide, spreading or turned down, the lowest pair scarcely shorter; divisions ob- long, fruiting ones seeming acute from the revolute margins ; veins mostly forked ; fruit dots confluent when ripe ; indusium smooth ; N. and S. A. Noveboracense, Swartz. Much like the last, but hairy beneath along the rhachis and veins ; fronds tapering both ways from the middle ; lower pinnse gradually smaller and distant ; lobes flat, the basal ones often larger and incised ; veins rarely forked ; fruit dots distinct ; indu- sium slightly glandular. N. Car., N. and W. ; common N. - -- Eootstock oblique or erect, stouter, bearing the fronds in a crown ; veins simple, free, or the lower ones of contiguous lobes united; indu- sium hairy. A. patens, Swartz. Low, shady grounds, Fla. and W. ; fronds l-2 high, sparsely pubescent, ovate-oblong ; pinnse 3'-6' long, ' wide, numer- ous, lanceolate from a broad base, lowest pairs a little smaller ; divisions oblong, slightly falcate, obtuse, or acutish ; veins entirely free ; indusium slightly hairy. * # Fronds smooth, from once to thrice pinnate, growing in a crown from a stout and chaffy rootstock, and often remaining green through the winter veins 2-4-forked or branching. Wild species of the country. - Fronds imperfectly evergreen, once-pinnate with deeply pinnatifid pinnce, or nearly twice pinnate ; fruit dots not close to the margin ; in- dusium rather large, flat, smooth, persistent. A. Goldianum, Hook. Rich, moist woods, Conn., to Ky., and N. ; fronds broadly ovate, 2-4 high, 9'-12' wide ; pinnse oblong-lanceolate, broadest about the middle, parted to the midrib ; divisions very numer- ous, nearly 1' long, somewhat scythe-shaped, rather acute, serrate with incurved teeth ; fruit dots very near the midvein. FERN FAMILY. 497 A. cristatum, Swartz. Wet places in woods, frequent ; fronds nar- rowly oblong, l-2 high, 3'-5' wide, rather rigid, erect ; pinnae triangular- ovate, broadest at base, pinnatifid almost to the midrib, divisions not many, oblong, obtuse, finely serrate, the largest ones sometimes toothed or pinnatifid-lobed ; fruit dots half way between midvein and margin. Var. Clintonianum, Eaton. In swampy woods, N., is very much larger every way, with fruit dots nearer the midvein, and is often mis- taken for A. Goldianum. A. Floridanum, Eaton. Wet woods, Fla. ; lower pinnae triangular- lanceolate and sterile, but the upper ones fertile, narrower, and longer, with very short, obtuse, rather distant divisions, which are decurrent on the winged, secondary rhachis. -- - Fronds imperfectly evergreen, twice or thrice pinnate ; the divisions cut-toothed or incised ; fruit dots not near the margin ; indusium rather small, withering away. A. spinul&sum, Swartz. Shady woods, very common N. ; fronds thin, oblong-ovate ; pinnae oblong-lanceolate, the lower ones broader and some- what triangular; pinnules very numerous, oblong-ovate, pinnately in- cised ; the oblong lobes with spinulose teeth toward the ends ; indusium smooth or minutely glandular at the margin. Has several forms. Var. dilatatum, Hook. In mountainous places and cool woods, N. Eng. to Minn., and N., is larger, broader in outline and oftenest 3-pin- nate ; pinnules lance-oblong, the lowest greatly elongated ; indusium smooth and naked. A. Bodttii, Tuckm. Swampy woods N. ; 2-3 high, of narrow out- line, barely twice pinnate, with oblong-ovate toothed pinnules, or the lower ones pinnatifid ; indusium minutely glandular ; sterile fronds smaller and simpler than the fertile ones. *- H- -i- Fronds fully evergreen, thickish, about twice-pinnate ; fruit dots near the margin; indusium thickish, convex, persistent. A. marginale, Swartz. Rocky woods, common N. ; fronds 1-2P long, ovate-oblong, bluish-green, the stalk very chaffy ; pinnae lanceolate, 3'-5' long ; pinnules oblong, often curved, entire, or obtusely toothed, attached by a broad base to the narrowly winged, secondary rhachis ; fruit dots close to the margin, rather large. 2. POLYSTICHUM. Indusium orbicular, peltate, attached by the center to a short stalk; veins forking, free. A. acrosticholdes, Swartz. CHRISTMAS FERN. Fronds l-2 high, growing in crowns, with chaffy rootstocks and stalks, evergreen, shining, lanceolate, simply pinnate ; pinnae numerous, oblong- lanceolate from an unequal half-halberd-shaped base, serrulate with bristle-pointed teeth, rarely incised, upper ones of the fertile frond smaller and bearing copious, soon confluent fruit dots. Common in woods ; often used in Christmas decorations. 3. CTRTOMIUM. Indusium as in POLYSTICHUM. Fronds once pinnate; veins pinnate from the midrib , pinnately branching ; the veinlets reticu- lated and forming arched meshes with 1-3 free included veinlets rising from the base of the arch. A. falcatum, Swartz. Cult, from Japan, China, etc., and very variable ; fronds l-2 high, 5'-9' broad ; base of stalk chaffy with large scales ; pinnae thick and shining, end one large and rhomboid or halberd-shaped ; side ones few or many, oblong-ovate, long-pointed, nearly entire, lower side of base rounded, upper side angled or slightly auricled ; fruit dots in many rows on all or nearly all the pinnae. 498 FERN FAMILY. 17. CYSTOPTERIS. (Greek for bladder fern, alluding to the thin, sometimes inflated indusium.) Species few, mostly northern. C. fragilis, Bernh. Shaded or moist, rocky places, common N. ; fronds very delicate, 4'-8' long, with slender stalks, oblong-ovate, twice-pinnate ; pinnae with a narrowly margined rhachis ; pinnules oblong or ovate, toothed or incised, very variable ; indusium pointed at the upper end. C. bulbffera, Bernh. Wet places, oftenest in ravines, from N. Car., N. ; fronds l-3 high, 3'-5' wide at the base, narrowed above and much elongated, twice pinnate, bearing scattered bulblets beneath ; pinnules oblong, obtuse, toothed or pimiatifid ; indusium roundish, truncate on the upper side. 18. NEPHROLEPIS. (Greek: kidney, scale, referring to the shape of the indusium.) N. exaltata, Schott. Fla. and the tropics, and one of the commonest ferns of conservatories ; fronds l-6 long and very narrow ; the pinnae crowded, lanceolate, entire or slightly crenulate, the upper side auricled at the base ; indusium kidney-shaped. N. davallioldes, Kunze. Popular conservatory fern from E. Indies, with a stoloniferous base ; and pinnate fronds 2-4 long and 1 broad, on rather short, strong stipes ; pinnae 4'-6' long and J'-l' broad, lanceo- late, the lower ones opposite and sterile and serrate, the upper ones fer- tile and longer and narrower, more deeply toothed. A common form is var. FURCANS, in which the ends of the upper pinnae, and often of the frond itself, are deeply 2-co -forked. 19. WOODSIA. (For Joseph Woods, an English botanist.) Several species occur in our limits, the following being the commonest. W. obtdsa, Torr. Eocky places, from Car., N. ; fronds 6'-18' high, slightly glandular, broadly lanceolate, pinnate, with ovate or oblong, deeply pinnatifid or again pinnate divisions ; lobes oblong, obtuse ; indusium at first closed, opening into a few ragged lobes. W. Ilv^nsis, R.Br. Exposed rocks, common N., and along the Alle- ghanies ; forms large tufts ; fronds 4'-8' high, rusty chaffy beneath, oblong-lanceolate, pinnate ; divisions ovate, obtusely lobed ; indusium obscure, consisting of a few jointed hairs. 20. ONOCLEA (including STRUTHIOPTER IS), SENSITIVE FERN. (Name, from the Greek, meaning a closed vessel, referring to the berry- like fructification.) O. sensibilis, Linn. BRAKE. Common in wet places, and often a weed in hilly pastures ; sterile fronds of all sizes up to 2 high, broadly triangular-ovate, the rhachis winged ; pinnae not many, lanceolate, entire, or obtusely lobed less than half way to the midrib, veins everywhere re- ticulated ; fertile fronds with few, closely appressed pinnae. O. Struthidpteris, Hoffm. OSTRICH FERN. Alluvial grounds, N. ; sterile fronds tall, 2-5 high, lanceolate, narrowed at the base into a short, angular stalk, pinnate ; pinnae very many, narrowly lanceolate, pinnatifid more than half way to the midrib ; lobes numerous, oblong ; fertile fronds very much shorter, blackish, standing erect after the others have withered. 21. DAVALLIA. (Named for M. Davall, a Swiss botanist.) Many tropical or sub-tropical species, many cult, in conservatories. D. Canariensis, Smith. HARE'S-FOOT FERN. Canary Islands, etc. ; rootstock creeping above ground, covered with brownish scales, and FERN FAMILY. 499 looking not unlike an animal's paw ; fronds few, smooth, broadly tri- angular, 8'-15' long and about as wide, 3-4-pinnate ; pinnules cut into a few narrow lobes ; these are directed upwards, bearing at or just below the end a single fruit dot ; indusium whitish, deeply half-cup-shaped. D. tenuifolia, Swartz. India and China ; rootstock creeping, crisp with short, chaffy hairs ; fronds smooth, l-2 high, broadly lanceolate, 3-4- pinnate ; smallest divisions narrowly wedge-shaped, bearing at the trun- cated ends one or two fruit dots; indusium brownish, mostly broader than deep. 22. DICKSONIA. (For James Dickson, an English botanist.) The species all but one tropical or in the southern hemisphere. Many of them tree-like. D. pilositiscula, Willd. Moist shady places, from N. Car., N.; root- stock creeping, slender ; fronds scattered, thin, minutely glandular, pleas- antly odorous, lanceolate, long-pointed, 2-3 high, mostly bipinnate ; pinnules pinnatifid ; the divisions toothed, each bearing a minute fruit dot at the upper margin ; indusium globular. D. antarctica, Labill. Tree fern from New Zealand, a great ornament in large conservatories ; trunk l-2 thick, sometimes many feet high, bear- ing in a crown at the top many fronds, 6-9 long, 2-4 broad, coria- ceous, twice pinnate ; pinnules oblong, acute, pinnatifid ; the oblong-ovate divisions bearing 1-4 rather large fruit dots ; indusium prominent, plainly two-valved. 23. CYATHEA. (Name from the Greek word for a small cup, refer- ring to the involucre.; Tree ferns from tropical countries. C. dealbata, Swartz. New Zealand, and the commonest one in cultiva- tion ; trunk becoming 10-15 high ; fronds from the elevated crown, 5-7long, glaucous-green above and whitish beneath, 2- or 3-pinnate, ovate-lanceolate or tapering from the base ; ultimate segments sickle- shaped and conspicuously toothed. 24. ALSOPHILA. (Greek words meaning grove-loving, the species growing in tropical forests.) A. pruinata, Kaulf. S. Amer.; trunk low; rootstock short, clothed with bright brown wool; fronds smooth, green above, pale and glaucous, often almost white beneath, bipinnate ; pinnules deeply toothed ; fruit dots solitary at the base of each tooth ; spore cases mixed with woolly hairs. A. australis, Brown. The commonest species, from Tasmania and Australia; trunk becoming 8-15 high, bearing a flat and spreading crown of many 2-3-pinnate fronds 8-20 long and with stipes l-2 long, light green above and bluish below ; pinnae l-2 long and 6'-12' broad ; ultimate segments oblong-acute and somewhat falcate, serrate ; rhachis rough and chaffy ; entire foliage thick and leathery. 25. TRICHOMANES. (An ancient Greek name of some Fern, refer- ring to the hair-like stalks.) A large genus;- most of the species tropical. T. radlcans, Swartz. On dripping rocks, Ky., and S., rare; fronds pellucid, 4'-8' high, the stalk and rhachis narrowly winged, lanceolate, pinnate, with 1-2-pinnatifid ovate pinnae ; involucres on short lobes, funnel- shaped, with long-exserted receptacles. A broader and more compound form is grown in Wardian cases. 500 FERN FAMILY. 26. LYGODIUM, CLIMBING FERN. (Name from a Greek word, meaning flexible, alluding to the twining and climbing fronds.) Not many species ; several species are cult, in choice collections. L. palmatum, Swartz. HARTFORD FERN. Low shady woods, local or rare ; smooth, slender, and delicate, 2-4 high, entangled among herbs ; pinnae roundish, 12"-18" wide, deeply heart-shaped at the base, palmately 5-7-lobed, upper ones decompound and fertile. L. Japdnicum, Swartz. Conservatory plant from Japan ; climbing 10- 12 high, smooth ; pinnae ovate, 5'-9' long, bipinnate, divisions ovate- lanceolate, often halberd-shaped ; divisions of the upper pinnae bordered with narrow fertile lobes. 27. ANBIMIA. (Greek, meaning without covering, alluding to the naked spore cases ; by others said to mean bloodless.) Mainly tropi- cal. A. Phyllitidis, Swartz. Cult, from S. Amer.; 12'-18' high ; has the two lower pinnae long-stalked, narrowly elongated, 3-4-pinnate, fertile ; middle portion of the frond sterile, simply pinnate ; pinnae lanceolate, finely ser- rate ; veins reticulated. A. adiantoldes, Swartz. S. Fla., and cult.; with lower pinnae as in the last ; middle portion sterile, 2-3-pinnate ; pinnae long-pointed ; divisions pbovate-wedge-shaped, entire or toothed at the end, with free veins fork- ing from the base. 28. SCHIZ.S3A. (Name from the Greek verb which means to split, referring to the many -forked fronds of certain tropical species.) S. pusllla, Pursh. Wet sand, in pine woods of N. J. (also Nova Scotia and Newfoundland); sterile fronds very slender, flattened, simple and linear, curled up ; fertile ones similar, but straight, 2'-3' high, bearing at the top the fertile portion, 2"-3" long, composed of about 5 pairs of minute pinnae. (Lessons, Figs. 505-507.) 29. OSMUNDA, FLOWERING FERN. (Osmundr, Saxon name of Thor, the Celtic divinity.) Species very few, fruiting in spring or early summer. * Fertile pinnce at the top of the frond, like a panicle. O. regalis, Linn. ROYAL FERN. Common in swamps and wet woods, fruiting later than the others ; fronds truly bipinnate ; pinnules oval or oblong, serrulate, obtuse, sometimes a little heart-shaped at base, or slightly auricled on one side ; spore cases light brown. * * Fertile pinnae in the middle or near the base of the leafy frond. O. Claytoniana, Linn. Wet places, common ; sterile fronds much like those of the next, but more obtuse at the top ; fertile ones with 2-4 pairs of contracted and fertile blackish pinnae just below the middle, but otherwise like the 'sterile. * * * Fertile pinnce on distinct not leafy fronds. O. cinnamdmea, Linn. CINNAMON FERN. Swamps, common ; sterile fronds 2-5 high, broadly lanceolate, pinnate with many lanceolate, deeply pinnatifid pinnae ; fertile ones much shorter, at first woolly, soon withering ; fructification bright cinnamon color. ADDER'S TONGUE FERN FAMILY. 501 CXXXIX. OPHIOGLOSSACKE, ADDER'S TONGUE FEKN FAMILY. Mostly rather small ferns, with sessile, globular, coriaceous, opaque, and smooth spore cases in spikes or panicles, opening transversely into 2 valves, and wholly destitute of a ring. Fronds not rolled up in the bud, as they are in the true Ferns, rising from a very short rootstock or conn, with fleshy roots. Plants often somewhat fleshy. (Lessons, Fig. 508.) 1. BOTEYOHIUM. Spore cases in pinnate or compound spikes, distinct. Sterile part of the frond compound ; veins free. 2. OPHIOGLOSSUM. Spore cases cohering in a simple spike. Sterile part of frond simple in our species ; the veins reticulated. 1. BOTRYCHIUM, MOONWORT. (From Greek, for a bunch of grapes, from the appearance of the fructification.) Species few, none cultivated. Several inconspicuous ones occur on our northern borders. B. ternitum, Swartz. Shaded grassy pastures and hillsides ; plant fleshy, 3'-10' high ; common stalk with two branches, a long-stalked, fertile one with twice or thrice pinnate fructification facing a triangular ternately compound sterile portion on a longer or shorter stalk ; has several forms, of which the following are mostly well marked. Var. lunarioldes has roundish, kidney-shaped, sterile divisions ; in var. obli- quum they are lanceolate from an oblique base ; and in var. disse'ctum, pinnatifid into narrowly toothed and ragged lobes. B. Virginicum, Swartz. In rich woods ; plant herbaceous, not fleshy, 6'-18' high; sterile portion sessile on the common stalk, thin, broadly triangular, ternate ; the parts twice or thrice pinnate ; divisions thin, oblong-lanceolate, incised or toothed ; fertile portion long-stalked, twice or thrice pinnate. 2. OPHIOGLOSSUM, ADDER'S TONGUE. (Greek equivalent of the common name.) O. vulg^tum, Linn. Wet meadows or hillside pastures, rare ; 3'-10' high; sterile portion somewhat fleshy, ovate or elliptical, entire, l'-2' long, sessile near the middle of the stalk which supports the short two- sided spike. (Lessons, Fig. 608.) CXL. LYCOPODIACEJ1, CLUB MOSS FAMILY. Flowerless plants, often moss-like or fern-like, with leafy, often elongated and branching stems, the spores contained in rather large solitary 1-3-celled spore cases borne in the axils of the simple mostly awl-shaped leaves (fruiting leaves often reduced to scales forming a sort of spike). (Lessons, Figs. 511, 512.) Mostly evergreen plants, growing on land; stems more or less elongated and branching ; the leaves awl-shaped, 502 ADDER'S TONGUE FERN FAMILY. in 4 or more rows, less than l f long, the 2-valved kidney-shaped spore cases all of one kind ? containing only minute numberless spores. 1. LYCOPODIUM, CLUB MOSS. (Name from the Greek, meaning wolfs-foot, possibly from the short hairy branches of L. clavatum.) 1. Fructification not in a distinct spike. Leaves all alike, dark green, rigid, in about 8 rows. It. lucidulum, Michx. Stems 4 ; -8' long, tufted, ascending, forking ; leaves spreading or reflexed, sharp-pointed, irregularly serrulate, dark green and shining. Cold woods N. 2. Fructification spiked at the top of an erect branch ; fertile leaves and those of the creeping stems nearly alike, soft, narrowly linear, many- rowed. L. inundatum, Linn. Dwarf, the sterile stems creeping and forking, the fertile solitary and l'-4' high, with a short, thick spike ; leaves lance- olate or awl-like and acute, mostly entire, soft. Bogs N. ; uncommon. L. alopecuroldes, Linn. Pine barren swamps, N. J. , and S. ; scarcely evergreen; stem and sparingly forked sterile branches creeping, fertile ones 6'-18' high, all rather stout and thickly clothed with spreading, soft, linear-awl-shaped, bristly-ciliate leaves, those of the spike with long slender tips. 3. Fructification spiked; the fruiting leaves yellowish, scale-like, shorter and broader than those of the sterile branches. # Spike sessile at the top of an ordinary branch. L. anndtinum, Linn. Cold woods N.; stem creeping, l-4 long ; branches 4'-9' high, nearly erect, once or twice forked ; leaves about 5-rowed, spreading or reflexed, rigid, lanceolate, acute, nearly entire; those of the solitary spikes ovate, with spreading points and ragged scari- ous margins. L. obscurum, Linn. GROUND PINE. Moist woods, common N. ; root- stock creeping underground, nearly leafless ; stems looking much like a miniature hemlock, 9'-12' high ; the many spreading branches with shin- ing, lanceolate, entire leaves in about 6 rows ; leaves of the lower and often of the upper row smaller than the rest ; spikes single, or 4-10 on a plant ; scales ovate pointed, margin slightly scarious, nearly entire. * * Spikes raised above the ordinary branches on a slender stalk which has only a few inconspicuous leaves. - Stems creeping, very short / spikes always single. L. Carolinianum, Linn. "Wet pine barrens, N. J., S. ; scarcely ever- green ; stem and prostrate branches rooting underneath ; leaves soft, lanceolate, entire, spreading horizontally, with an upper appressed row ; spikes slender on stalks 4'-6' high ; allied in habit to L. alopecuroides. - -- Stems extensively creeping / spikes often in pairs or fours. L. clavatum, Linn. CLUB Moss. Common N. in dry woods ; run- ning stem long and leafy ; branches mostly erect, cordlike, irregularly pinnate ; branchlets 4-10, thickly covered with linear-awl-shaped, entire, commonly bristle -tipped leaves ; spikes mostly in pairs. Much used for Christmas decorations. L. complanatum, Linn. Dry sandy woods, commonest among ever- greens ; running stems with scattered, awl-shaped, very small leaves; branches erect, several times branched ; the parts repeatedly forked into many horizontally spreading flattened branchlets. SELAGINELLA FAMILY. 508 CXLI. SELAGINELLACEJE, SELAGINELLA FAMILY. Low, moss-like, often creeping plants, with scale-like leaves (mostly 4-rowed, the alternate rows often of smaller leaves), differing from the last family chiefly in having 1-celled spore cases which contain two kinds of spores (the nature of which need not be explained here). (Lessons, Figs. 513-515.) One genus : 1. SELAGINELLA. (Name a diminutive of Selago, a species of Lycopodium.) Species over 200, the greater part tropical. 1. Native species. S. rup^stris, Spring. Exposed rocks ; a common moss-like little evergreen; stems and densely tufted branches l'-2' high; leaves awl- shaped, marked with a narrow furrow on the back, and tipped with a minute bristly point ; spikes four-cornered. S. apus, Spring. Damp places in meadows; common, especially S.; very delicate ; stems 2'-4' high, sparingly branched ; leaves 4-rowed, those of the side rows spreading horizontally, scarcely 1" long, ovate with the upper side larger, minutely serrulate ; intermediate ones half as large, erect, very acute ; spikes 2"-6" long. Often cult, as S. densa. 2. Cultivated, mostly tropical species, seen in conservatories j much branched; leaves of the branches four-rowed, two side rows of spreading leaves set apparently edgewise, and two upper rows of smaller appressed leaves. Spike four-cornered, at the ends of the branchlets. * Stems trailing, sending out rootlets nearly up to the end. S. Kraussiana, A.Br. (LrcopdoiuM DENTICULA.TDM of the florists.) The commonest conservatory species, used for edgings, etc. ; stems very long, articulated beneath each branch ; branches distant, bearing a few short forked branchlets, which are 2' -3" broad, their leaves closely placed in each row ; leaves bright green, the larger ones oblong-ovate, acute, rounded on the upper side, nearly straight on the lower, minutely denticulate ; smaller ones with longer often reflexed points. * * Stems ascending, only the lower part bearing long rootlets. S. Martensii, Spring. (L,Ycop6DiuM sxOLONfFEROM of florists). Stems 6'-10' long, much branched from the base; branches bipinnate, with copious branchlets 2"-3" or even 4" wide ; larger leaves crowded, obliquely ovate, the upper side broadest, obtuse, entire; smaller ones ovate, with a slender often recurved point. * * * Stems erect, or nearly so, rooting only at the very base. S. erypthropus, Spring. Stalk 2'-6' high, bright red, having a few closely appressed red leaves, and bearing at the top a broad frond-like stem pin- nately or pedately divided into a few 2-3 times pinnate branches, with very numerous extremely crowded branchlets 1"-!^" wide ; leaves closely imbricated, obliquely ovate-oblong, curved upward, rather obtuse, ciliate ; smaller ones ovate, with long straight points. * * * * Stems in a dense, nest-like tuft, not rooting; branches often curl- ing up when dry. S. lepidophylla, Spring. BIRD'S-NEST Moss, RESURRECTION PLANT. It is a nest-like ball when dry, but when moist it unfolds and displays the densely 2-3-pinnate, elegant, fern-like branches radiating from a coiled- up central stem ; the leaves white- margined, closely imbricated, round- ovate, obtuse. Texas, W. and S. INDEX. INDEX. Abele 401 Allspice 163 Anychia 860 Abies 481 Allspice, wild 376 Apetalous Division 858 Abronia 858 Almond 144 Aphyllon 833 Abutilon 88 Almond, flowering 143 Apios 136 Acacia 140 Alnus 394 Apium 203 Acacia, false 130 Aloe 451 A plectrum 405 Acacia, rose 130 Aloe, American 430 Apocynaceae 283 Acalypha 383 Alonsoa 322 Apocynum 285 Acanthaceae 887 Alopecurus 470 Apple 161 Acanthus 338 Aloysia 340 Apple of Peru Sit Acanthus Family 837 Alsophila 499 Apricot 144 Acer 110 Alstrcemeria 429 Aquilegia 42 Accra tes 289 Alternanthera 362 Arabis 61 Achillea 250 Althaea 86,89 Aracaceae 457 Achimenes 335 Alum Boot 167 Arachis 133 Achyranthes 863 Alyssum 62 Aralia 204 Acnida 362 Amarantaceae 360 Araliaceae 204 Aconite 43 Amaranth 861 Araucaria 476 Aconitum 43 Amaranth Family 860 Arbor Vifee 484 Acorus 461 Amarantus 361 Arbutus 266 Acrogens 486 Ainaryllidacese 424 Arctium 255 Acrostichum 490 Amaryllis 429, 428 ArctOBtaphylos 266 Actaea 44 Amaryllis Family 424 Areca 464 Actinidia 84 Amberboa 256 Arenaria 77 Actinomeris 247 Ambrosia 243 Arethusa 406 Adam-and-Eve 171, 405 Amelanchier 161 Argemone 55 Adam's Needle 451 American Aloe 430 Arissema 459 Adder's Tongue 447 American Centaury 292 Aristolochia 873 Adder's Tongue Fern 501 American Columba 292 AristolochiaceaB 872 Adder 's-Tongue Fern Fam- American Cowslip 274 Armeria 272 ily 501 Amianthium 443 Arnica 252 Adiantum 491 Ammannia 178 Arrenatherum 472 Adlumia 57 Ammobium 242 Arrow Arum 459 Adonis 38 Ammophila 475 Arrowhead 455 Adoxa 209 Amorpha 127 Arrowroot 410, 485 JSgle 101 Ampelopsis 108 Arrow wood 209 JEschynomene 184 Amphicarpaea 136 Artemisia 252 ^Esculus 110 Amsonia 285 Artichoke 247, 255 ./Ethiopian Lily 460 Anacardiaceaa 112 Arum 459 Agapanthus 449 Anacharis 403 Arum Family 457 Agave 430 Anagallis 276 Arundinaria 475 Ageratum 229 Ananas 414 Arundo 474 Agrimonia 156 Ananassa 414 Asarabacca 873 Agrimony 156 Anaphalis 242 Asarum 878 Agropyrum 473 Andromeda 266 Asclepiadaceae 287 Agrostis 469, 470 Aneimia 500 Asclepias 286 Ailanthus 101 Anemone 86 Asclepiodora 288 Air Potato 481 Aneinonella 87 Ascyrum 81 Akebia 49 Angelica 203 Ash* 282 Albizzia 140 Angelica Tree 204 Ash-leaved Maple 112 Alchemilla 156 Angiosperms 83 Asimina 48 Alder 894 Animated Oat 474 Asparagus 488 Alder, black 102 Anise, Star 47 Aspen 400 Aletris 415 Anonaceae 48 Asphodel 450 Alfalfa 126 Antennaria 241 Asphodel, false 441 Alisma 454 An the mis 250 Asphodeline 45T Alismaceae 454 Anthericum 450 Asphodelus 45( Allamanda 284 Anthoxanthum 470 Aspidistra 48 Alligator Pear 876 Anthurium 460 Aspidium 493 Allium 447 Antirrhinum 825 Asplenium 494 607 508 INDEX. Aster 286 Berchemia 105 Bow Wood 388 Astilbe Astragalus 166 129 Bergamot Bermuda Grass 852 471 Box Boxberry 884 266 Atamasco Lily 428 Beta 866 Box Elder 112 A triplex 366 Betonica 856 Brake 492, 498 A tropa 315 Betony 856 Bramble 158 Aubergine 814 Betula 894 Brasenia 52 Aubrietia 63 Bidens 249 Brassica 65 A ucuba 207 Bignonia 886 Brewena 309 A uricula 274 Bignoniaceae 835 Briza 474 A vena A vens 468, 474 150 Bignonia Family Bilsted 385 174 Broccoli Brodia?a 65 447 A vocado 375 Bindweed 309, 372 Brome Grass 471, 473 Azalea 268 Biota 484 Bromeliacea? 414 Birch 394 Bromus 471, 474 Babiana 421 Bird's-nest Fern 494 Brookweed 276 Baby's Breath 75 Bird's-nest Moss 503 Broom 124 Baccharis 241 Bird's Tongue Flower 414 Broom Corn 468 Bachelor's Button 115, 256, Birthroot 440 Broom Eape Family 882 363 Birthwort 373 Broussonetia 889 Bald Cypress Balloon V ine 483 109 Birthwort Family Bishop's Cap 372 166 Browallia Brown Bent 818 470 Ballota 354 Bishop's-wort 856 Brugmansia 818 Balm 350, 352 Bitter Cress 61 Brunella 853 BalmofGilead 401 Bitter Nut 392 Brunfelsia 816 Balmony 330 Bittersweet 103, 318 Brussels Sprouts . 65 Balsam 98 Bitterweed 244 Bryophyllum 172 Balsam Apple 193 Black Alder 102 Buchloe 471 Balsam Fir 481 Black Bean 185 Buchnera 324 Banana 413 Blackberry 154 Buck Bean 294 Banana Family 410 Blackberry Lily 420 Buckeye 110 Baneberry 44 Black Horehound 354 Buckthorn 105 Baptisia 12'2 Black Moss 414 Buckthorn Family 104 Barbadoes Fence 139 Black Pea 135 Buckthorn, southern 277 Barbadoes Lily 428 Black Snakeroot 44,202 Buckwheat 872 Barbarea Barberry 64 49 Bladder Campion Bladder Ketmia 76 90 Buckwheat Family Buda 367 79 Barberry Family 49 Bladder Nut 112 Buffalo Berry 377 Barley 468 Bladder Senna 130 Buffalo Grass 471 Barnyard Grass 473 Bladderwort 333 Buffalo Nut 878 Barren Strawberry 150 Bladderwort Family 833 Bugbane 44 Barrenwort 50 Blazing Star 231, 441 Bugbane, false 38 Bartonia 188, 294 Blechnum 494 Bugle Weed 348 Basil 846 348, 350 Bleeding Heart 57 Bugloss 306 Basil Thyme 350 Blephilia 851 Bug Seed 866 Bass wood 91 Bloodroot 55 Buinelia 276 Bastard Toad Flax Bayberry 328 392 Bloodwort Family Blue Beech 414 395 Bunchberry Bunch Flower 206 442 Bean 134 Blueberry 265,264 Burdock 255 Bean Tree 125 Bluebottle 256 Bur Grass 478 Bearberry 266 Blue Cohosh 51 Bur Marigold 249 Bear Grass 451 Blue Curls 846 Burnet 156 Beaver Poison 203 Bluets 215 Burning Bush 104 Bed straw 217 Blue-eved Grass 419 Bur Reed 462 Bee Balm Beech 350, 352 399 Blue Flag Blue Grass 417 469, 472 Bush Clover Bush Honeysuckle 131 218 Beech Drops 332 Blue Hearts 324 Butter and Eggs 825 Beech Drops, false 271 Blue Joint Grass 469 Buttercup 38 Beech Fern 495 Blumenbachia 188 Butterfly Pea 135 Beefsteak Geranium 166, 193 Blue Tangle 265 Butterfly Weed 287 Beet 366 Blueweed 806 Butternut 390 Bee Tree 91 Bocconia 55 Butterweed 240,258 Beetroot 362 Bcehmeria 889 Butterwort 334 Beggar's Lice 303 Bois d'Arc 888 Buttonbush 217 Beggar's Ticks 249 Boltonia 285 Button Snakeroot 202, 231 Begoniaceae 193 Boneset 230 Button weed 216 Begonia Family 193 Borage 803 Buttonwood 890 Belamcanda 420 Borage Family 801 Buxus 884 Belladonna 315 Borago 803 Belladonna Lily Bellflower 429 261 Borraginaceae Boston Ivy 801 108 Cabbage Cabomba 65,66 52 Bellis 235 Botrychium 501 Cacalia 254 Bellwort 440 Bottle Brush 175 Cactaceae 195 Bengal Grass 470 Bottle Grass 473 Cactus Family 195 Benjamin Bush 376 Bouncing Bet 75 Cji-salpinia 189 Bent Grass 469, 470 Boussingaultia 863 Caiophora 188 Berberidace 49 Bouvardia 216 Cakile 67 Berberis 49 Bowman's Root 150 Calabash }91 INDEX. 509 Caladium 461 Cassia 188 China Tree 101 Calamagrostis 469 Castanea 398 Chinese Cabbage 66 Calamint 849 Castilleia 331 Chinese Sumach 101 Calamintha 349 Castoroil Plant 383 Chinese Yam 480 Calampelis 336 Catalpa 836 Chinquapin 898 Calamus 461 Cat Brier 437 Chinquapin, water 52 Calandrinia 80 Catchfly 76 Chiogenes 266 Calathea 411 Catgut 128 Chionanthus 282 Calceolaria 824 Catmint 352 Chionodoxa 449 Calendula 254 Catnip 352 Chives 447 Calico Bush 268 Cat-tail Family 461 Chocolate Tree 90 Californian Poppy Calla 55 159, 460 Cat-tail Flag Cat-tail Grass 462 470 Chokeberry Choke Cherry 162 147 Callicarpa 342 Cauliflower 65 Chondrilla 259 Calliopsis 247 Caulophyllum 51 Chorizema 122 Callirrhoe 87 Cayenne Pepper 814 Chorogi 856 Callistemon 115 Ceanothus 106 Christmas Fern 497 Callistephus Calochortus 236 446 Cedar Cedronella 482,484 353 Chrysalidocarpus Chrysanthemum 464 251 Calonyction 307 Cedrus 482 Chrysodium 490 Calopogon 406 Celandine 56 Chrysopsis 232 Caltha 41 Celandine Poppy 56 Chufa 465 Caltrops 187 Celastraceae 103 Ciboule 448 Calumba 292 Celastrus 103 Cicer 188 Calycanthus 163 Celeriac 203 Cichorium 257 Calycanthaceae Calycocarpum 163 48 Celery Celosia 203 861 Cichory Cicuta 257 208 Calypso 405 Celsia 322 Cimicifuga 44 Camass 448 Celtis 387 Cinchona 214 Camassia 448 Cenchrus 473 Cineraria 253 Camelina 63 Centaurea 256 Cinnamon Fern 500 Camellia 84 Centaury 292 Cinnamon Vine 430 Camellia Family 84 Centre sema 135 Cinquefoil 151 Campanula 261 Century Plant 430 Circsea 187 Campanulaceae Campanula Family Campion 261 261 76 Cephalanthus Cephalotaxus Cerastium 217 476 78 Cissus Cistaceae Citron 107 69 100, 192 Camptosorus 495 Ceratochloa 473 Citrullus 192 Canada Thistle 255 Ceratopteris 487 Citrus 100, 101 Canary Grass 473 Ceratostigma 272 Cladium 466 Cancer Root 882, 333 Cercidiphyllum 47 Cladrastls 123 Candytuft 67 Cercis 188 Clarkia 183 Cane Brake 475 Cereals 467 Clary 351 Canna 412 Cereus 196 Claytonla 80 Cannabis 387 Oestrum 315 Cleavers 217 Cantaloupe 192 Chaff Seed 831 Clematis 35 Canterbury Bells 261 Chain Fern 493 Cleome 68 Cape Gooseberry Cape Jessamine 815 216 Chamaecyparis Chamaedorea 483 464 Clerodendron Clethra 342 27ft Caper Family 68 Chamaelirium 441 Cliff Brake 493 Capers 68 Chamaerops 463,464 Climbing Fern 500 Caper Spurge Capparidacese Capparis 382 68 68 Chamomile Charlock Chaste Tree 250 66,67 842 Climbing Fumitory Climbing Hempweed Clintonia 57 229 438 Caprifoliaceae 208 Cheat 471 Clitoria 135 Capsella 66 Checkerberry 266 Clivers 217 Capsicum 814 Cheeses 86 Clotbur 244 Caragana 180 Cheilanthes 498 Clove Pink 74 Caraway 208 Cheiranthus 64 Clover 126 Cardamine 61 Chelidonium 56 Clover, Japan Igfi Cardinal Flower 260 Chelone 830 Clover, prairie 127 Cardiospermum Cardoon 109 255 Chenopodiacese Chenopodium 363 364 Club Moss Club Moss Family 502 501 Carex 467 Cherry 146 Cnicus 255 Carica 189 Chess 471 Cobaea 298 Carnation 74 Chestnut 898 Cobnut 895 Carolina Allspice 168 Chick-pea 188 Cocculus 48 Carpinus 395 Chickweed 78 Cockle 75 Carrion Flower 437 Chickweed, forked 360 Cocklebur 244 Carrot 202 Chickweed Winterg reen 275 Cockscomb 861 Carthamus 256 Chicory 257 Cock'sfoot Grass 478 Carum 203 Chile Jessamine 286 Cocoanut 464 Carya 891 Chile Pepper 314 Coco Grass 46ft Caryophyllace 73 Chimaphila 270 Cocos 464 Caryota Cashew Family 464 112 Chimonanthus China Aster 163 236 Codiaeum Coffea 88S 214 Cassandra 268 China Bean 185 Coffee 214 Cassena 102 China Brier 487 Coffee Pea 188 510 INDEX. Coffee Tree 189 Cress, bitter 61 Davofila 498 Cohosh, blue 51 Cress, mouse-ear 65 Day Flower 458 Coix 474 Cress, rock* 61 Day Lily 449, 450 Colchicum 441 Cress, water 63 Dead Nettle 855 Coleus 346 Cress, winter 64 Decodon 178 Colicroot 415 Crimson Flag 420 Decumaria 168 Collinsia 824 Crinkle Root 60 Deerberry 265 Collinsonia 347 Crinum 428 Deergrass 176 Colocasia 461 Crocosma 422 Delphinium 42 Coltsfoot 252 Crocus 420 Dentaria 60 Columbine 42 Crosnes 356 Desmanthus 189 Colutea 130 Crotalaria 124 Desmodium 182, 131 Comandra 378 Croton 383 Deutzia 167 Comfrey 305 Crotonopsis 882 Devil's Bit 441 Commelina 453 Crowfoot 88 Devilwood 282 Commelinaceae 453 Crowfoot Family 34 Dewberry 155 Compass Plant 242 Crown-beard 247 Dianthera 839 Composite 220 Crown Imperial 445 Dianthus 74 Composite Family Cone-flower 220 244,245 Crown of Thorns Cruciferse 380 58 Diapensiaceae Diapensia Family 271 271 Coniferae 476 Cryptogamous Plants 486 Dicentra 57 Conium 202 Cryptomeria 482 Dicksonia 499 Conobea 327 Cubebs 374 Dicliptera 889 Conopholis 332 Cuckoo Flower 61 Diclytra 57 Convallaria 439 Cucumber 192 Dicotyledons 83 Convolvulaceae 306 Cucumber Root 441 Dictamnus 99 Convolvulus 309 Cucumber Tree 46 Dielytra 67 Convolvulus Family 306 Cucumis 192 Diervilla 213 Coontie 485 Cucurbita 191 Digitalis 826 Coptis 41 Cucurbitaceae 190 Diodia 216 Coral Berry 211 Cudweed 241 Dionsea 178 Corallorhiza 405 Culver's Root 323 Dioscorea 480 Coral Root 405 Cunila 348 Dioscoreaceae 480 Corchorus 91, 150 Cuphea 179 Diospyros 277 Cordyline 451 Cup Plant 240 Dipsaceae 219 Coreopsis 247 Cupressus 483 Dipsacus 219 Coriander 202 Cupseed 48 Dirca 876 Coriandrum 202 Cupuliferae 392 Dishcloth Gourd 192 Corispermum 866 Currant 169 Disporum 488 Cork Tree 100 Cuscuta 310 Ditch Stonecrop 171 Corn 468 Cushaw 191 Dittany 848 Corn Cockle 75 Custard Apple Family 48 Dock 868 Cornel 206 Cyathea 499 Dockmackie 210 Cornelian Cherry Corn Flag 206 423 Cycadaceae Cycad Family 485 485 Dodder Dodocatheon 810 274 Cornflower 256 Cycas 485 Dogbane 288 ,285 Corn Poppy Corn Salad 56 218 Cyclamen Cycloloma 275 864 Dog's-tail Grass Dogtooth Violet 472 447 Cornus 206 Cynanchum 289 Dogwood 206 Coronilla 134 Cynara 255 Dolichos 185 Corpse Plant 271 Cynodon 471 Doorweed 870 Corydalis 58 Cynoglossum 303 Douglas Spruce 481 Corylus 395 Cyperacete 465 Draba 62 Cosmanthoides 800 Cyperus 465 Dracaena 451 Cosmanthus 800 Cypress 483 Dracunculus 459 Cosmos 249 Cypress Vine 307 Dragon Arum 459 Costmary 251 Cypripedium 409 Dragon Plant 459 Cotoneaster 160 Cyrtomium 497 Dragon Root 459 Cotton 90 Cystopteris 498 Dragon's Head 854 Cotton Eose 241 Cytisus 124 Dropwort 149 Cotyledon 172 Droseraceae 178 Couch Grass 473 Dactylia 469 Dryopteris 496 Cowbane 203 Daffodil 426 Duckweed Family 457 Cow Herb 75 Daffodil, sea 429 Dudaim 192 Cow Parsnip 204 Dahlia 247 Dulichium 466 Cow Pea 135 Dahoon 102 Dusty Miller 76 Cowslip 41, 274 Daisy 235 Dutchman's Breeches 57 Cow Wheat 332 Daisy, oxeye 251 Dutchman's Pipe 378 Crab Apple 161 Dalibarda 153 Dwarf Dandelion 256 Crab Grass 472, 473 Dandelion 258 Dyer's Weed 69 Cranberry 266 Dangleberry 265 Dyer's Woad 67 Cranberry Tree 210 Danthonia 472 Dysodia 250 CranesbiU 94 Daphne 376 Crassula 172 Darnel 471 Ebenaceae 277 Crassulaeeae 170 Date Palm 464 Ebony Family 277 Crataegus Creeping Snowberry 159 266 Date Plum Datura 277 817 Kccremocarpus Echeveria 886 172 Cress 66 Daucus 202 Echinacea 2*4 INDEX. 51 1 Echinocactus 197 False Dragon's Head 354 Fraxinus 282 Echinocystis 193 False Flax 63 Freesia 421 Echinodorus 454 False Hellebore 442 French Mulberry 84'J Echinospermum 803 False Indigo 122, 127 Fringe Tree 282 Echites 286 False Loosestrife 182 Fritillaria 445 Echium 806 False Mallow 88 Froelichia 363 Eelgrass 403 False Mermaid 95 Frogbit 403 Eggplant 314 Eglantine 159 False Miterwort 166 False Nettle 389 Frogbit Family 402 Frog Fruit 340 Egyptian Bean 185 False Pimpernel 329 Frostweed 70 Egyptian Grass 473 False Saffron 256 Fuchsia 186 Egyptian Lotus 53 Eichhornia 452 False Spikenard 439 False Solomon's Seal 439 Fumaria 57 Fumariaceae 57 Eteagnaceae 877 Farfugium 253 Fumitory 58 Elaeagnus 877 Elder 211 Farkleberry 265 Feather-foil 273 Fumitory, climbing 57 Fumitory Family 57 Elecampane 242 Feather Geranium 365 Funkia 450 Eleocharis 466 Feather Grass 475 Furze 124 Elephant's Ear 193 Fedia 218 Eleusine 472 Fennel 203 Gaillardia 249 Ellisia 299 Fennel Flower 41 Galactia 136 Elm 886 Fern Family 486 Galanthus 427 Elodea 403 Fescue Grass 470, 471 Galax 271 Elodes 88 Festuca 470, 471 Galeopsis 354 Emilia 254 Fetid Marigold 250 Galium 217 Enchanter's Nightshade 187 Feverbush 376 Gall of the Earth 258 Endive 257 Feverfew 251 Gaina Grass 475 Endogens 402 Fever Tree 216 Gardenia 216 English Walnut 891 Enslenia 289 Feverwort 211 Ficotdeffl 199 Garget 867 Garland Flower 411 Epidendrum 405 Ficus 387 Garlic 447 Epigaea 266 Fig 387 Gas Plant 99 Epilobium 181 Fig Marigold 199 Gaultheria 266 Epimedium 50 Fig Marigold Family 199 Gaura 187 Epiphegus 882 Epiphyllum 198 Equisetaceae 486 Figwort 329 Figwort Family 318 Filago 241 Gaylussacia 264 Geans 146 Gelsemium 290 Equisetum 486 Filbert 895 Genista 124 Erechtites 254 Filices 486 Gentian 293 Brian thus 474 Fimbristylis 466 Gentiana 293 Ericaceae 262 Finger Grass 473 Gentianaeeae 291 Erigenia 202 Florin Grass 469 Gentian Family 291 Erigeron 240 Fir 481 Geonoma 464 Eriocaulon 456 Fire Pink 76 Georgia Bark 216 Eriocaulonacese 456 Fireweed 181, 254 Geraniaceae 93 Eriophorum 466 Five-finger 151 Geranium 94, 96 Erodium 94 Flame Flower 450 Geranium Family 93 Eryngium 202 Flax 92 Gerardia 327 Eryngo 202 Flax, false 63 Germander 846 Erysimum 64 Flax Family 92 Gesnera 335 Erythrina 133 Fleabane 240 Gesneraceae 334 Erythronium 447 Floating Heart 294 Gesneria Family 334 Eschscholtzia 55 Floerkia 95 Geum 150 Eucharidium 183 Flower-de-Luce 417 Gherkin 192 Eucharis 429 Flowering Fern 500 Giant Hyssop 852 Eucnide 188 Flowering Moss 271 Gilia 297 Eugenia 175 Flowering Plants 33 Gill 352 Eulalia 474 Flowering Wintergreen 114 Gillenia 150 Euonymus 104 Flowerless Plants 486 Gillyflower 61 Eupatorium 230 Flower-of-an-hour 90 Ginger 410 Euphorbia 380 Fly Poison 443 Ginger, wild 373 Euphorbiaceae 879 Fodder Grasses 469 Ginseng 205 Eutoca 300 Fceniculum 203 Ginseng Family 204 Evening Primrose Evening Primrose Family 179 Forget-me-not 305 Forked Chickweed 860 Ginkgo 485 Glade Mallow 87 Everlasting 241, 242, 254 Forsythia 280 Gladiolus 423 Evolvulus 310 Fothergilla 174 Glasswort 866 Exochorda 150 Four-o' Clock 359 Glaucium 56 Exogens 83 Four-o 'Clock Family 358 Gleditschia 139 Fowl Meadow Grass 469 Globe Amaranth 363 Fagopyrum 372 Foxglove 326 Globeflower 41 Fagus 399 Foxtail Grass 470, 473 Globe Hyacinth 449 Fairy Lily 428 Fall Dandelion 257 Fragaria 152 Fragrant Balm 352 Gloxinia 385 Glumaceous Division 465 False Acacia 130 Franciscea 31 Glycine 133 False Asphodel 441 Franklinia 85 Gnaphalium 241 False Bugbane 88 Frasera 292 Goat's Beard 149, 257 False Dandelion 258 Fraxinella 99 Goat's Rue 128 512 INDEX. Godetla 185 Harbinger of Spring 202 Horehound, black 854 Golden Aster 232 Hardback 148 Hornbeam 395 Golden Chain 125 Harebell 261 Horn Poppy 56 Golden Club 461 Hare's-foot Fern 498 Horse Balm 847 Golden Feather 251 Hartford Fern 500 Horse-chestnut 110 Golden Ragwort 253 Hart's-tongue Fern 495 Horse Gentian 211 Golden-rod 232 Haw 160 Horsemint 852 Golden Seal 45 Haw, Black 209 Horse Nettle 814 Gold Fern 491 Hawkbit 257 Horseradish 63 Gold Thread 41 Hawkweed 257 Horse Sugar 278 Gombo 90 Hawthorn 159 Horsetail Family 486 Gomphrena 363 Hazelnut 395 Horseweed 240 Gonolobus 289 Healall 353 Hoteia 166 Goober 133 Heart's-ease 7 1, 72 Hottonia 273 Good-King-Henry 865 Heartseed 109 Hounds'-tongue 803 Goodyera 407 Heath 262 Houseleek 171 Gooseberry 169 Heather 262 Houstonia 215 Gooseberry Gourd 192 Heath Family 262 Howea 464 Goosefoot 364 Hedeoma 348 Hoya 289 Goosefoot Family 863 Hedera 205 Huckleberry 264 Goose Grass 217 Hedgehog Grass 473 Hudsonia 70 Gordonia 85 Hedge Hyssop 329 Humulus 887 Gorse 124 Hedge Mustard 65 Hungarian Grass 470 Gossypium 90 Hedge Nettle 355 Husk Tomato 314 Goumi 877 Hedychiuin 411 Hyacinth 449 Gourd 191 Helenium 249 Hyacinthus 449 Gourd Family 190 Helianthemum 70 Hyacinth, wild 448 Graminese 467 Helianthus 245 Hydrangea 167 Granadilla Grape 189 106 Helichrysum Heliopsis 242 244 Hydrastis Hydrocharidaceae 45 402 Grape Fruit Grape Hyacinth 101 449 Heliotrope Heliotropium 303 803 Hydrolea Hydrophyllaceae 800 298 Grass Family 467 Helipterum 242 Hydrophyllum 299 Grass of Parnassus 166 Hellebore 41 Hymenocallis 429 Grass of the Andes 472 Hellebore, false 442 Hyophorbe 464 Gratiola 329 Hellebore, white 442 Hyoscyamus 316 Greek Valerian 27 i Helleborus 41 Hypericaceae 81 Green Brier 437 Helonias 441 Hypericum 82 Green Dragon 459 Hemerocallis 449 Hypoxis 426 Green Milkweed 289 Hemlock Spruce 481 Hyptis 847 Green Violet 73 Hemp 387 Hyssop 848 Greenweed 124 Hemp Nettle 354 Hyssopus 848 Grenadine 74 Hempweed 229 Grindelia 232 Hen-and-chickena 171 Iberis 67 Griottes 146 Henbane 316 Ice Plant 199 Gromwell 804 Hepatica 37 Ilex 102 Gromwell, false 804 Heracleum 204 Ilicinese 102 Ground Cherry 814 Herba Iinpia 241 Illecebracese 359 Ground Hemlock 485 Herb Patience 369 Illicium 47 Ground Ivy 352 Herb Robert 94 Ilysanthes 329 Ground Laurel 266 Hercules' Club 204 Immortelle 242,254 Groundnut 136, 205 Herd's Grass 470 Impatiens 98 Ground Pine 502 Herpestis 827 Imphee 468 Ground Pink 296 Hesperis 64 Indian Bean 336 Ground Plum 129 Heteranthera 452 Indian Cherry 105 Groundsel 253 Heuchera 167 Indian Chickweed 199 Guava 175 Hibiscus 89 Indian Corn 468 Guernsey Lily 428 Hickory 391 Indian Cress 97 Guignes 146 Hieracium 257 Indian Cucumber Root 441 Guinea Corn 468, 469 High Bush Cranberry 210 Indian Currant 211 Guinea Hen Flower 445 Hippeastrum 428 Indian Fig 198 Guinea Squash 314 Hoary Pea 128 Indian Hemp 285 Gymnocladus 139 Hobblebush 210 Indian Mallow 88 Gymnogramme 490 Hog Peanut 136 Indian Physic 150 Gymnosperms 476 Hogweed 244 Indian Pipe 271 Gynandropsis 68 Holcus 472 Indian Plantain 254 Gynerium 474 Holly 102 Indian Poke 442 Gypsophila 75 Holly Family 102 Indian Rice 475 Hollyhock 86 Indian Shot 412 Habenaria 407 Honesty 60 Indian Tobacco 260 Habrothamnus 815 Honey Locust 139 Indian Turnip 459 Hackberry 387 Honeysuckle 42, 211 ,268 Indian Wheat 372 Hackmatack 482 Honeysuckle Family 208 India-rubber Tree 888 Hsemodoraceae 414 Hop 387 Indigo 129 Halesia 278 Hop Hornbeam 395 Indigo, false 124. 127 Haloragese 175 Hop Tree 100 Indigofera 129 Hamamelidese 174 Hordeum 468 Indigo, wild 123 Hamamelis 174 Horehound 854 Ink Berry 103 INDEX. 513 Introduced Grasses 471 Labiate 342 Limnanthemum 294 Inula 242 Labrador Tea 270 Limnanthes 94 Ipecac, American 150 Laburnum 125 Limnobium 403 Ipomcea 307 Lachnanthes 414 Limosella 827 Ipomopsis 297 Lachnocaulon 456 Linaceae 92 Iresine 363 Lactuca 259 Linaria 825 Iridaceae 415 Ladies' Eardrops 186 Linden 91 Iris 417 Ladies' Smock 61 Linden Family 91 Iris Family 415 Ladies' Tresses 406 Lindera 876 Iron weed 229 Lady Fern 495 Linnu'U 211 Ironwood 895 Lady's Slipper 409 Linum 92 Isanthus 346 Lady's Thumb 371 Lion's Foot 258 Isatis 67 Lagenaria 191 Lip Fern 493 Isolepis 466 Lake Cress 63 Lippia 840 Isopyrum Italian May 40 149 Lambkill Lamb's Lettuce 268 218 Liquidambar Liriodendron 174 46 Itea 168 Lamb's-quarters 365 Lithospermum 804 Iva 243 Lamium 855 Litsea 875 Ivy 108, 205 Lampsana 256 Live-forever 171 Ivy, poison 113 Lantana 840 Live Oak 897 Ixla ^ 421 Laportea 389 Liverleaf 87 Lappa 255 Livistona 464 Jacobean Lily 428 Larch 482 Lizard's Tail 874 Jamestown Weed 317 Larix 482 Loasa 188 Japan Allspice 163 Larkspur 42 Loasaceae 187 Japan Clover 131 Latania 464 Loasa Family 187 Japanese Rose 150 Lathyrus 136 Lobelia 260 Jasminum 280 Lauraceae 375 Lobeliaceae 260 Jatropha 882 Laurel 4G, 147, 268 Lobelia Family 260 Jeffersonia Jerusalem Artichoke 51 247 Laurel Family Laurestinus 375 209 Loblolly Bay Loco Weed 85 129 Jerusalem Cherry Jerusalem Oak 313 365 Lavandula Lavender 347 251, 347 Locust Locust, honey 180 139 Jerusalem Sage 354 Lawn Grasses 470 Loeselia 297 Jessamine 280 Lead Plant 127 Loganiacese 290 Jewelweed Jimson Weed 98 317 Leadwort Leadwort Family 272 271 Logania Family Lolium 290 471 Job's Tears 474 Leafcup 242 Lombardy Poplar 401 Joe-Pye Weed 230 Leather Flower 35 Long Moss 414 Johnson Grass 469 Leatherleaf 268 Lonicera 211 Jointweed 370 Leatherwood 376 Loosestrife 178, 275 Jonquil 427 Leavenworthia 60 Loosestrife Family 177 Judas Tree 138 Lechea 70 Lopezia 185 Juglandaceae 390 Ledum 270 Lophanthus 352 Juglans 390 Leek 447 Lophiola 415 Juncaceae 456 Leguminosae 166 Lopseed 340 Juncus 456 Leiophyllum 270 Loquat 160 Juneberry 161 Lemna 457 Loranthaceae 378 June Grass 469 Lemnaceae 457 Lotus 52,53 Juniper 484 Lemon 100 Lousewort 331 Juniperus 484 Lens 138 Lovage 203 Jussiaea 182 Lentibulariacese 333 Love Apple 313 Lentil 138 Love-in-a-Misf ~ 41 Kaffir Corn 468 Leontodon 257 Love-lies-bleeding 862 Kaffir Lily 420 Leonurus 355 Lucerne 126 Kaki 277 Lepachys 245 Ludwigia 182 Kale 65 Lepidium 66 Luffa 192 Kalmia 268 Leptosiphon 297 Lunaria 60 Kenilworth Ivy 325 Lespedeza 131 Lungwort 804 Kennedya Kentia 136 464 Lesquerella Lettuce 63 25S Lupine Lupinus 125 125 Kentucky Blue Grass 469 Leucanthemum 251 Lychnis 75 Kentucky Coffee Tree Kerria 139 150 Leucoium Leucothoe 427 267 Lycium Lycopersicum 315 313 Ketmia 90 Leverwood 895 Lycopodiaceae 501 Kidney Bean 134 Levisticum 203 Lycopodium 502 Kingnut 391 Liatris 231 Lycopsis 806 Kinnikinic 206 Ligu strum 281 Lycopus 847 Knapweed 256 Lilac 280 Lygodiuin 500 Knawel 360 Liliacese 431 Lysimachia 275 Kniphofia 450 Lilium 443 Lythraceae 177 Knotweed 370 Lily 443 Lythrum 178 Knotwort Family Koelreuteria 359 109 Lily Family Lily of the Incas 431 429 Maclura 888 Kohl-rabi Kosteletzkya Krfgia 65 89 256 Lily of the Palace Lily of the Valley Lima Bean 428 439 134 Madagascar Jasmine Madder Family Mad-dog Skulicap 289 214 358 Kuhnia -231 Lime 100 Madeira Vine 868 514 INDEX. Magnolia 46 Mercury 365 Musk Mallow 87 Magnoliace* 46 Mertensia , 304 Muskmelon 192 Magnolia Family 45 Mesembryanthemum 199 Musk Plant 826 Mahaleb 147 Mexican Tea 865 Musquash Root 203 Mahernia 90 Mezereum 376 Mustard 65 Mahonia Mahon Stock 50 64 Mezereum Family Mignonette 876 68 Mustard Family 58 Myosotis 305 Maianthemum Maidenhair 489 491 Mignonette Family Mikania 68 229 Myosurus 88 Myrica 892 Maidenhair Tree 486 Milfoil 250 Myricacese 892 Maize 468 Milk Pea 136 Myrobalan 145 Malcolmia 64 Milk Vetch 129 Myrsiphyllum 438 Mallow 86 Milkweed 287 Myrtaceae 175 Mallow Family 85 Milkweed Family 286 Myrtle Family 175 Malope 86 Milkwort 114 Myrtus 175, 285 Malva 86 Milla 447 Malvaceae 85 Millet 469, 470 Nabalus 258 Malvastrum 88 Millet, black or pearl 468 Naegelia 335 Mamillaria 19T Mimosa 139 Naiadaceae 457 Mandarin 100 Miinulus 326 Naias 457 Mandevilla Mandrake 286 51 Mina Mint 308 347 Naked Broom Rape 833 Nandina 50 Mangel-wurzel 366 Mint Family 342 Napaea 87 Man-of-the-earth 808 Mint Geranium 251 Narcissus 426 Maple 110 Mirabilis 359 Nasturtium 63, 97 Maranta 410, 411 Miscanthus 474 Navelwort 805 Mare's-tail 240 Mistletoe 378 Neckweed 824 Marguerite 251 Mistletoe Family 378 Nectarine 144 Marigold 250 Mitchella 216 Negundo 112 Marigold, pot 254 Mitella 166 Nelumbium 52 Mariposa Lily 446 Miterwort 166 Nelumbo 52 Marjoram 849 Moccasin Flower 409 Nemastvlis 419 Markery 865 Mockernut 391 Nemopanthes 103 Marrubium 854 Mock Orange 168 Nemophila 299 Marsh Cress 63 Modiola 89 Nepeta 352 Marsh Elder 243 Mole Plant 882 Nephrodium 496 Marsh Mallow 86 Mollugo 199 Nephrolepsis 498 Marsh Marigold 41 Molucca Balm 354 Nerine 428 Marsh Rosemary 272 Moluccella 354 Nerium 285 Marsh St. JohnVwc rt 83 Monarda 352 Nettle 389 Martynia 837 Moneses 270 Nettle Family 8S4 Marvel of Peru 859 Moneywort 276 Nettle Tree 887 Matrimony Vine 815 Monkey Flower 826 New Jersey Tea 106 Matthiola 61 Monkey Puzzle 476 New Zealand Flax 450 Maurandia 325 Monkshood 43 New Zealand Spinach 199 Mayaca 456 Monocotyledons 402 Nicandra 815 Mayaca Family Mayaceae 456 456 Monopetalous Division Monotropa 208 271 Nicotiana 316 Nierembergia 316 May Apple 51 Montbretia 422 Nigella 41 Mayflower 266 Moonflower 307 Night-blooming Cereus 196 Mayweed 250 Moonseed 48 Nightshade 313 Meadow Beauty Meadow Foxtail 176 470 Moonseed Family Moonwort 48 501 Nightshade Family 311 Nightshade, three-leaved 440 Meadow Grasses 469 Moosewood 111, 376 Nine-bark 150 Meadow Rue 38 Morning-Glory 307 Nipplewort 256 Meadow Soft Grass 472 Morus 888 Nolana 309 Meadowsweet 147 Moss Pink 296 Nonesuch 126 Medeola 441 Motherwort 355 Nothochlaena 491 Medicago 126 Mountain Ash 162 Notholaena 491 Medick 126 Mountain Cherry 145 Nothoscordum 448 Melampyrum 832 Mountain Holly 103 Nuphar 53 Melantnium 442 Mountain Laurel 268 Nut Grass 465 Melastomaceae Melastoma Family 176 176 Mountain Mint Mourning Bride 848 219 Nyctaginaceae 858 Nymphaea 52 Melia 101 Mouse-ear Cress 65 Nymphasaceae 51 Meliacese 101 Mouse-ear Chickweed 78 Nyssa 207 Melia Family 101 Mousetail 88 Melilot 125 Mud Plantain 452 Oak 895 Melilotus 125 Mudwort 327 Oakesia 440 Melissa 850 Mugwort 252 Oak Family 392 Melon 192 Mulberry 158, 888 Oat 468, 474 Melon Shrub 813 Mulberry, French 342 Oat Grass 472 Melothria 192 Mulberry, paper 889 Obolaria 294 Menispermaceae 48 Mullein 822 Ocimum 846 Menispermum Mentha 48 347 Mullein Foxglove Mullein Pink 829 76 (Enothera 183 Ofreechee Lime 207 Mentzelia 188 Muscari 449 Oil Nut 878 Menyanthea 294 Musk Hyacinth 449 Okra 90 INDEX. 516 Oldenlandia 215 Paradise Flower 414 Phoradendron 878 Old-Man-and-Woman 171 Parasol Tree 476 Phorruium 450 Old Man Cactus 197 Pardanthus 420 Photinia 160 Old Witch Grass 472 Parietaria 389 Phragmites 475 Olea 282 Paris Daisy 251 Phryma 840 Oleaceae 278 Parnassia 166 PhyllantmiB 884 Oleander 285 Paronychia 60 Phyllocactus 198 Oleaster 377 Parsley 203 Phylotaccacero 867 Oleaster Family 877 Olive 282 Parsley Family 200 Parsley Piert 156 Physalis 814 Physocarpus 150 Olive Family 279 Parsnip 204 Physostegia 854 Olive, Eussian 377 Parthenium 243 Phytolacca 867 Omphalodes 305 Partridge Berry 216 Picea 480 Onagraceae 179 Partridge Pea 138 Pickerel Weed 452 Onion 448 Pasque Flower 86 Pickerel Weed Family 452 Onobrychis 129 Passiflora 189 Picotee 74 Onoclea 498 Passifloraceae 189 Pie Plant 868 Onosmodium 804 Passion Flower 189 Pigeon Berry 867 Oonshiu 100 Passion Flower Family 189 Pigeon Grass 473 Ophioglossaceo) 501 Pastinaca 204 Pignut 891 Ophioglossum 501 Pasture Grasses 470 Pigweed 862, 864 Opium 56 Paulownia 822 Pimpernel 276 Oplismenus 474 Pea 136 Pimpernel, false 329 Opopanax 140 Peach 144 Pinckneya 216 Opuntia 198 Peanut 133 Pinguicula 334 Orach 866 Pear 161 Pine 478 Orange 100 Pearl Bush 150 Pineapple 414 Orchard Grass 469 Orchidaceae 403 Pearlwort 79 Pea Tree 130 Pineapple Family 414 Pine family 476 Orchis 407 Pecan 891 Pinesap 271 Orchis Family 403 Pedaliaceae 337 Piney 44 Origanum ' 849 Pedicularia 831 Pink 74 Ornamental Grasses 473 Peen-to 144 Pink Family 78 Ornithog-olum 448 Pelargonium 96 Pinkroot 291 Orobanchaceae 332 Pellsea 493 Pinkster Flower 268 Orontimn 461 Pellitory 389 Pinus 478 Orpine 171 Peltandra 459 Pinweed 70 Orpine Family 170 Pennyroyal 348 Piper 374 Orvza 467 Pennyroyal, bastard 846 Piperaceae 874 Osage Orange 388 Pennyroyal, false 846 Pipewort Family 456 Osier 206, 399 Penthorum 171 Pipsissewa 270 Osmanthus 282 Pentstemon 330 Piqueria 229 Osmorrhiza 202 Peony 44 Pisum 136 Osmunda 500 Peperomia 874 Pitcher Plants 53 Ostrich Fern 498 Pepino 313 Pitchforks 249 Ostrya 895 Pepper, black, and white 374 Pittosporace 69 Oswego Tea 352 Pepper Family 374 Pittosporum 69 Othonna 254 Peppergrass 66 Pittosporum Family 69 Othonnopsis 254 Pepperidge 207 Pixy 271 Oxalis 95 Peppermint 347 Planera 887 Oxeye- 244 Pepper, red 314 Planer Tree 887 Oxeye Daisy 251 Pepner Eoot 60 Plane Tree 389 Oxybaphus 859 Perflla 347 Plane Tree Family 389 Oxydendrum 267 Periploca 290 Plantaginaceae 356 Oyster Plant 257 Periwinkle 285 Plantago 356 Persea 375 Plantaiu 856,413 Pachysandra 884 Persian Insect Powder 251 Plantain Family 356 Paeonia 44 Persimmon 277 Platanaceae 389 Paeplanthus 456 Peruvian Bark 214 Platanus 389 Painted Cup 831 Palmaceae 463 Peruvian Swamp Lily 428 Petaloideous Division 402 Platycerium 490 Pleurisy Eoot 287 Paima Christ! 383 Petal ostemon 127 Pluchea 241 Palmetto 463 Pe-Tsai 66 Plumbaginaceea 271 Palm Family 463 Pampas Grass 474 Petunia 816 Phacelia 300 Plumbago 272 Plume Grass 474 Pancratium 429 Phaenogamous Plants 83 Plum 143 Pandanaceae 462 Phalangium 450 Plum, Japan 145, 160 Pandanus 462 Phalaris 473, 475 Poa 46&, 472 Panicum 469, 472, 473, 474 Phaseolus 134 Podocarpus 485 Pansy 72 Phegopteris 495 Podophyllum 51 Papaver 56 Phellodendron 100 Pogonia 406 Papaveracese 54 Philadelphus 168 Poinsettia 380 Papaw 48, 189 Phlebodium 490 Poison Elder 113 Paper Mulberry 389 Phleum 470 Poison Hemlock 202 Paper Eeed 466 Phlomis 354 Poison Ivy 118 Pappoose Eoot 51 Phlox 295 Poison Oak 113 Papyrus 466 Phlox Family 295 Poker Plant 450 Paradisea 450 Phoenix 464 Pokewesd 867 516 INDKX. Pokeweed Family 367 Pyrola 270 Rock Cress 61 Polanisia 68 Pyrrhopappus 258 Rocket 64 Polemoniaceae 295 Pyrularia 378 Rocket, sea 67 Polemonium Polemonium Family 297 295 Pyrus Pyxidanthera 161 271 Rocket, yellow Rockrose 64 70 Polianthes 430 Rockrose Family 69 Polyanthus 427 Quack Grass 478 Rocky Mt. Bee Plant 68 Polygala 114 Quaking Grass 474 Roman Wormwood 244 Polygalaceae 114 Quamash 448 Romneya 56 Polygala Family 114 Quamoclit 307 Rosa 156 Polygonacea? 867 Quassia Family 101 Rosaceae 141 Polygonatum 439 Queen of the Prairie 149 Rose 156 Polygocella 372 Queen's Delight 384 Rose Acacia 130 Polygonum 370 Quercus 395 Rose Apple 175 Polymnia 242 Quick Grass 473 Rosebay 268 Polypodium 490 Quince 162 Rose Family 141 Polypody Polystichum Pomegranate 490 497 178 Quitch Grass Radish 473 67 Rose Mallow Rosemary Rose of China 89 851 89 Pomelo Pomme Blanche 101 128 Ragged Lady Ragged Robin 41 76 Rosin Plant Rosin weed 242 242 Pond Lily. 52 Rag Gourd 192 Rosmarinus 351 Pondweed Family 457 Ragweed 243 Rotala 178 Pontederia 452 Ragwort 253 Rowan 162 Pontederiaceae 452 Ramsted 325 Roval Fern 500 Poor Man'sWeather Glass 276 Ranunculaceae 84 Rubber Tree 388 Poplar 46, 400 Ranunculus 38 Rubiacese 214 Poppy 56 Rape 65 Rubus 153 Poppy, Californian 55 Raphanus 67 Rudbeckia 245 Poppy, celandine 56 Raspberry 153 Rue 99 Poppy, corn 56 Rattlebox 124 Rue Anemone 37 Poppy Family 54 Rattlesnake Grass 474 Rue Family 98 Poppy, horn 56 Rattlesnake Plantain 407 Ruellia 838 Poppy, prickly Populus 55 400 Rattlesnake Root Rattlesnake Weed 258 257 Rumex Ruppia 868 457 Portulaca 80 Ray Grass 471 Rush Family 456 Portulacaceae 79 Red Bay 375 Russellia 331 Potamogeton 457 Redbud 138 Russian Cactus 866 Potato 313 Red Cedar 484 Russian Olive 377 Potato, air 431 Red-hot Poker Plant 450 Russian Thistle 866 Potentilla 151 Red Pepper 314 Ruta 99 Poterium 156 Redroot 106, 414 Ruta-baga 65 Pot Marigold 254 Redtop 469 Rutaceaa 98 Poverty Grass 472 Redwood 483 Rye 468 Prairie Clover 127 Reed Canary Grass 475 Rye Grass 471 Prairie Dock 243 Reed Mace 462 Prenanthes 258 Rein Orchis 407 Sabal 463 Prickly Ash 99 Reinwardtia 92 Sabbatia 292 Prickly Comfrey 805 Reseda 68 Sacred Bean 52 Prickly Pear 198 Resedacefe 68 Safflower 256 Prickly Poppy 55 Resurrection Plant 503 Saffron 420 Pride of India 101 Retinospora 483 Saffron, false 256 Prim 281 Rhamnaceae 104 Sage 350 Primrose 274 Rhamnus 105 Sageretia 105 Primrose Family 273 Rhapidophyllum 463 Sagina 79 Primrose Peerless 427 Rhapis 464 Sagittaria 455 Primula 274 Rheum 868 Sago Palm 4bo Primulaceae 273 Rhexia 176 Sainfoin 129 Prince's Feather 861, 371 Rhode Island Bent 470 Salicaceae 899 Prince's Pine 270 Rhododendron 268 Salicornia 866 Privet Prunus 281 143 Rhodotypos Rhubarb 150 368 Salisburia Salsify 485 257 Pseudotsuga 481 Rhus 112 Salix 399 Psidium 175 Rhynchosia 134 Salpiglossis 818 Psoralea 128 Rhynchospermum 286 Salsola 366 Ptelea 100 Rhynchospora 466 Saltwort 366 Pteris 492 Ribbon Grass 475 Sal via 850 Ptychosperma 464 Ribes 169 Sambucus 211 Puccoon 304 Rib Grass 856 Samolus 276 Puccoon, yellow 45 Rice 467 Samphire 866 Pulse Family 116 Richardia 460 Sandalwood Family 878 Pumpkin 191 Rich Weed 847 Sand Myrtle 270 Punica 178 Ricinus 383 Sand Spurrey 79 Purslane 80 Ripple Grass 356 Sandwort 77 Purslane Family 79 Rivina 367 Sanguinaria 55 Puttyroot 405 Robinia 130 Sanguisorba 156 Pycnanthemum 848 Robin's Plantain 240 Sanicle 202 Pyrethrum 251 Rochea 172 Sanicula INDEX. 517 Santalaceae 378 Sericocarpus 236 Sparaxis 423 Sapindacese 108 Service Berry 161 Sparganium 462 Sapodilla Family 276 Saponaria 74 Sesame 337 Sesame Grass 475 Spatter-dock 53 Spear Grass 472 Sapotaceae 276 Sesamum 337 Spearmint 847 Sarracenia 53 Sesamnm Family 337 Spearwort 39 Sarraceniaceae 53 Sesbania 129 Specularia 261 Sarsaparilla 204, 205 Sesuvium 199 Speedwell 822 Sassafras 375 Setaria 470, 473 Spergula 79 Satin Flower 60 Seymeria 329 Spergularia 79 Satureia Shad Bush 161 Spermacoce 216 Saururua 874 Shaddock 101 Spicebush 876 Savin 484 Shallot 448 Spiderwort 454 Savory 348 Saw Palmetto 463 Sheepberry 209 Shell Flower 354 Spiderwort Family 453 Spigelia 291 Saxifraga 165 Shepherdia 377 Spikenard 204 Saxifragaceaa 164 Shepherd's Purse 66 Spikenard, false 439 Saxifrage 165 Shield Fern 496 Spinach, spinage 864 Saxifrage Family 164 Shin Leaf 270 Spinacia 364 Scabiosa 219 Shooting Star 274 Spindle Tree 104 Scabious 219 Shrub YeUowroot 45 Spira?a 147 Scarlet Runner 135 Sicyos 193 Spiranthea 406 Scheuchzeria 457 Sida 88 Spleenwort 494 Schiztea 500 Sidesaddle Flower 53 Spoonwood 268 Schizandra 47 Sieva Bean 184 Sprekelia 428 Schizanthua 818 Silene 76 Spring Beauty 80 Schizostylis 420 Silk Flower 140 Spruce 480 Schoenolirion 450 Silk Tree 140 Spurge 880 Schollera 452 Silkweed 287 Spurge Family 879 Schrankia 139 Silphium 242 Spurge Nettle 382 Schvvalbea 831 Silver-bell Tree 278 Spurrey 79 Sciadopitys 476 Silver Berry 877 Squash 191 Scilla 448 Silverweed 52 Squawberry 216 Scirpus 466 Simarubaceaa 101 Squaw Huckleberry 265 Scitamineae 410 Sinningia 335 Squawroot 832 Scleranthus 860 Sisymbrium 65 Squawweed 253 Scleria 467 Sisyrinchium 419 Squill 448 Sclerolepis 229 Siu'm 203 Squirrel Corn 57 Scoke 867 Skimmia 100 Stachys 855 Scolopendrium 495 Skullcap 353 Staff Tree 103 Scorpion Grass 305 Skunk Cabbage 460 Staff Tree Family 103 Scotch Broom 124 Smartweed 371 Stag-horn Fern 490 Scouring Rush 486 Smilacina 439 St. Andrew's Crosa 81 Screw Pine 462 Smilax 437, 438 Stapelia 290 Screw Pine Family 462 Scrophularia 329 Smoke Tree 113 Snakehead 830 Staphylea 112 Star Anise 47 Scrophulariaceae 818 Snakeroot 114, 202, 373 Star Cucumber 193 Scuppernong 107 Snakeroot, black 44 Star Flower 275, 447 Scurvy Grass 64 Snakeroot, button 231 Star Grass 415, 426 Scutch Grass 471 Snakeroot, white 230 Star-of-Bethlehem 448 Scutellaria 853 Snapdragon 325 Starry Campion 76 Sea Elite 366 Sneezeweed 249 Star Thistle 256 Sea Daffodil 429 Sneezewort 250 StarworT- 78, 236 Seaforthia 464 Snowball 210 Statice 272 Sea Lavender 272 Snowberry 211 St. Bruno's Lily 450 Sea Onion 448 Snowdrop 278, 427 Steeple Bush 148 Sea Purslane 199 Snowflake 427 Steironema 275 Sea Rocket 67 Snow on the Mountain 881 Stellaria 78 Sea Sand Reed 475 Soapberry Family 108 Stenanthium 442 Secale 468 Soap wort 74 Stephanotis 289 Sedge Family 465 Sqja 133 Sterculiacese 90 Sedum 171 Solanaceae 811 Sterculia Family 90 Seedbox 182 Solanum 813 Stevia 229 Selaginella 503 Solea 73 Stick-seed 303 Selaginellacese 503 Solidago 232 Stilliugia 384 Selaginella Family 503 Self-heal 853 Solomon's Seal 439 Sonchus 259 Stipa 475 Stitchwort 78 Sempervivum 171 Sophora 124 St. James's Lily 428 Senebiera 67 Sorghum 468, 469 St. John's-wort 82 Seneca Snakeroot 114 Sorrel 868, 369 St. John's-wort Family 81 Senecio 253 Sorrel Tree 267 Stock 61, 64 Senna 138 Sour Gum Tree 207 Stonecrop 171 Sensitive Brier 139 Sourwood 267 Stone Root 347 Sensitive Fern 498 Southernwood 252 Storax 277 Sensitive Joint Vetch 134 Sow Thistle 259 Storksbill 94 Sensitive Plant 138, 139 Soy Bean 133 St. Peter's- wort 81 Sequoia 483 Spadiceous Division - 457 St. Peter's Wreath 149 Serenaaa 463 Spanish Bayonet 451 Stramonium 317 518 INDEX. Strawberry Strawberry Elite Strawberry Geranium 152 364 166 Tea Tea Family Tear Grass 84 84 474 Trumpet Flower Trumpet Vine Tsuga 836 336 481 Strawberry Spinach 364 Teasel 219 Tuberose 480 Strawberry Tomato Strawberry Tre 814 104 Teasel Family Tecoma 219 336 Tulip Tulipa 446 446 Strelitzia 414 Telanthera 362 Tulip Tree 46 Streptocarpus 835 Telegraph Plant 133 Tumble Grass 472 Streptopus 438 Ten-o' Clock 448 Tumbleweed 862 Strophostyles 135 Tephrosia 128 Tupelo 207 Struthiopteris 498 Ternstroemiaceffl 84 Turnip 66 Stuartia 84 Tetragonia 199 Turtlehead 830 Stylophorum 56 Teucrium 346 Tussilago 252 Stylosanthes 131 Thalia 411 Twin Flower 211 Styracaceae 277 Thalictrum 38 Twinleaf 51 Styrax 278 Thelypodium 64 Twisted Stalk 438 Suaeda 866 Theobroma 90 Typha 462 Succory 257 Thermopsis 123 Typhacese 461 Sugar Cane 468 Thistle 255 Sumach 112 Thorn Apple 317 Ulex 124 Summer Savory 848 Thoroughwort 230 Ulmus 386 Sundew 173 Three-leaved Nightshade 440 Umbellifene 200 Sundew Family 173 Thrift 272 Umbrella Plant 466 Sundrop 185 Thrinax 464 Umbrella Tree 47 Sunflower 245 Thuja 484 Unicorn Plant 337 Supple-jack 105 Thunbergia 338 Urtica 389 Swedish Turnip 65 Thuyopsis 483, 484 Urticaceae 884 Sweet Alyssum 62 Thyme 849 Utricularia ass Sweet Basil 846 Thymelaeaceae 876 Uvularia 440 Sweet Bay 46 Thymus 349 Sweetbrier 157 Tiarella 166 Vaccinium 265 Sweet Cicely 202 Tickseed 247 Valerian 218 Sweet Clover 125 Tick Trefoil 132 Valeriana 218 Sweet Fern 892 Tiger Flower 419 Valerianaceae 218 Sweet Flag 461 Tigridia 419 Valerianella 218 Sweet Gale 392 Tilia 91 Valerian Family 818 Sweet Gale Family 392 Tiliacese 91 Vallisneria 403 Sweet Gum 174 Tillandsia 414 Vallota 429 Sweet Leaf 278 Timothy 470 Vegetable Orange 192 Sweet Marjoram 349 Tissa 79 Vegetable Sponge 192 Sweet Pea 186 Toadflax 325 Velvet Grass 472 Sweet Potato 807 Tobacco 816, 317 Velvetleaf 88 Sweet-scented Shrub 163 Tofieldia 441 Venetian Sumach 113 Sweet-scented Verna Tomato 813 Venus' s Flytrap 173 Grass 470 Toothache Tree 99 Venus's Hair 492 Sweet Sultan 256 Toothwort 60 Venus's Looking-glass 261 Sweet William 74 ,296 Torenia 826 Veratrum 442 Swine Cress 67 Torreya 485 Verbascum 822 S wiss Chard 366 Touch-me-not 98 Verbena 340 Switch Cane 475 Tower Mustard 62 Verbenacese 339 Sycamore 890 Trachelospermum 286 Verbesina 247 Sycamore Maple 111 Tradescantia 454 Vernal Grass 470 Symphoricarpus 211 Tragia 383 Vernonia 229 Symphytum 305 Tragopogon 257 Veronica 322 Syraplocarpus Svmplocos 460 278 Trailing Arbutus Trapa 266 187 Vervain Vervain Family 340 339 Syringa 168 ,280 Trautvetteria 88 Vetch 137 Treacle Mustard 65 Vetchling 136 Tacamahac 400 Tread-softly 882 Viburnum 209 Tacsonia 189 Tree Ferns 489 Vicia 137 Tagetes 250 Tree of Heaven 101 Vigna 135 Talinum 80 Trefoil 126 Vinca 285 Tallow Tree 884 Trichomanes 499 Vincetoxicum 289 Tamarack 4S2 Trichostema 846 Vine Family 106 Tamariscineffl 81 Trientalis 275 Vine Peach 192 Tamarisk 81 Trifolium 126 Viola 71 Tamarisk Family 81 Triglochin 457 Violaceafi 71 Tamarix 81 Trilisia 281 Violet Family 71 Tanacetum 252 Trillium 440 Violets 71 Tangerine 100 Triosteum 211 Viper's Bugloss 306 Tansy 252 Tripsacum 475 Virgilia 124 Tansy Mustard 65 Triteleia 447 Virginia Creeper 108 Tape' Grass 403 Triticum 468 Virginia Stock 64 Taraxacum 258 Tritoma 450 Virgin's Bower 85 Tare 137 Tritonia 422 Vitaceae 106 Tassel Flower 254 Troll iu s 41 Vitex 842 Taxodium 483 Tropseolum 97 Vitis 106 Taxus 485 Trumpet Creeper 336 Volkameria 842 INDEX, 519 Wake Robin 440 Whjte Hellebore 442 Worm Grass 291 Waldsteinia 150 White Lettuce 258 Worm seed 865 Walking Leaf 495 White Snakeroot 280 Wormseed Mustard 65 Wallflower 64 White Thorn 159 Wormwood 252 Wallflower, Western 64 Whiteweed 251 Wych Elm 386 Wall Pepper 172 Whitewood 46 Wall Eue 494 Whitlavia 300 Xanthium 244 Walnut 890 Whitlow Grass 62 Xanthoceras 109 Walnut Family 890 Whitlow-wort 860 Xanthorrhiza 45 Wandering Jew 454 Wigandia 801 Xanthoxylum 99 Wart Cress 67 Wild Allspice 376 Xeranthemum 254 Water Arum Water Beech 460 895 Wild Balsam Apple Wild Comfrey 193 803 Xerophyllum Xiphion 442 419 Water Caltrops 187 Wild Cucumber 193 Xyridaoe 456 Water Chestnut 187 Wild Ginger 873 Xyris 456 Water Chinquapin 52 Wild Grasses 475 Water Cress 63 Wild Hyacinth 448 Yam 480 Water Hemlock 263 Wild Indigo 128 Yam Family 480 Water Hemp 862 Wild Lime 207 Yard Grass 472 Water Horehound 847 Wild Olive 207 Yarrow 250 Waterleaf 299 Wild Potato Vine 808 Yaupon 102 Waterleaf Family Water Lily Water Lily Family 298 52 51 Willow Willow Family Willow Herb 899 899 181 Yellow-eyed Grass Fan> Yellow Jessamine 456 290 Watermelon 192 Windflower 86 Yellow Pond Lily 53 Water Milfoil Family 175 Wineberry 154 Yellow Puccoon 45 Water Oats 475 Winged Pigweed 364 Yellow Eocket 64 Water Parsnip 203 Winterberry 102 Yellowroot 45 Water Pepper 871 Winter Cress 64 Yellowwood 123 Water Plantain 454 Wintergreen 266, 270 Yew 485 Water Plantain Family 454 Wire Grass 472 Yucca 451 Water Shield 52 Wistaria 180 Yulan 47 Water Violet 273 Witch-hazel 174 Waterweed 403 Witch-hazel Family 174 Zamia 485 Wax Myrtle 392 Withe-rod 209 Zannichellia 457 Wax Plant 289 Woad 67 Zauschneria 181 Waxwork 103 Woad-waxen 124 Zea 468 Wayfaring Tree 209 Wolfberry 211 Zebra Grass 474 Weedy Grasses 471 Wolffia 457 Zebrina 454 Weigela 213 Wolfsbane 43 Zephyranthea 428 Wellingtonia 483 Wood Betony 381 Zingiber 410 Whahoo 887 Woodbine 108, 211 Zinnia 244 Wheat 468 Wood Nettle 389 Zizania 475 Whin 124 Woodsia 498 Zostera 457 White Alder 270 Wood Sorrel 95 Zygadenus 442 White Cedar 483 Woodwardia 493 PAYNE'S MANUAL OF EXPERIMENTAL BOTANY By FRANK OWEN PAYNE, M.Sc., Assistant in Bio- logy, High School of Commerce, New York 75 cents THIS laboratory manual presents a complete elementary course for high schools, in which botany is continuously correlated with practical gardening, farming, and bac- teriology. It may be used independently or to supplement any textbook. ^y The controlling idea has been to provide applications of vital principles which will be of real practical value to pupils in their daily living and will help to make them better and more intelligent citizens. ^j Outlines are given for 228 experiments, dealing with the following topics: common elements, food materials, osmosis, soils, seed plants from seed to fruit, and cryptogams. Each outline consists of a statement of the object of the experiment, a list of apparatus, directions for doing the work, and ques- tions or suggestions to guide the pupil to the interpretation of the results. ^y The wealth of material includes so many alternative ex- periments that teachers will be enabled to adapt their work to their special conditions and to follow a choice of topics from year to year. Besides the exercises to be performed in the classroom, others are provided for home work. ^" The drills are chiefly in function, requiring little dissec- tion and only simple lenses. The laboratory equipment needed is simple, and much of it can be made at home at small expense. ^y The course includes all the experiments usually demanded for entrance to college, and meets the requirements of the New York State Academic Syllabus. AMERICAN BOOK COMPANY (166) PLANT LIFE AND PLANT USES By JOHN GAYLORD COULTER, Ph. D. $1.20 AN elementary textbook providing a foundation for the study of agriculture, domestic science, or college botany. But it is more than a textbook on botany it is a book about the fundamentals of plant life and about the relations between plants and man. It presents as fully as is desirable for required courses in high schools those large facts about plants which form the present basis of the science of botany. Yet the treatment has in view preparation for life in general, and not preparation for any particular kind of calling. The subject is dealt with from the viewpoint of the pupil rather than from that of the teacher or the scientist. The style is simple, clear, and conversational, yet the method is distinctly scientific, and the book has a cultural as well as a practical object. The text has a unity of organization. So far as practicable the familiar always precedes the unfamiliar in the sequence of topics, and the facts are made to hang together in order that the pupil may see relationships. Such topics as forestry, plant breeding, weeds, plant enemies and diseases, plant culture, decorative plants, and economic bacteria are discussed where most pertinent to the general theme rather than in separate chapters which destroy the continuity. Tne questions and suggestions which follow the chapters are of two kinds ; some are designed merely to serve as an aid in the study of the text, while others suggest outside study and inquiry. The classified tables of terms which precede the index are intended to serve the student in review, and to be a general guide to the relative values of the facts presented. More than 200 attractive illus- trations, many of them original, are included in the book. AMERICAN BOOK COMPANY OUTLINES OF BOTANY $I.OO By ROBERT GREENLEAF LEAVITT, A.M., of the Ames Botanical Laboratory. Prepared at the request of the Botanical Department of Harvard University Edition with Gray's Field, Forest, and Garden Flora $1.80 Edition with Gray's Manual of Botany 2.25 THIS book covers the college entrance requirements in botany, providing a course in which a careful selection and a judicious arrangement of matter is combined with great simplicity and definiteness in presentation. ^| The course offers a series of laboratory exercises in the morphology and physiology of phanerogams ; directions for a practical study of typical cryptogams, representing the chief groups from the lowest to the highest ; and a substantial body of information regarding the forms, activities, and re- lationships of plants and supplementing the laboratory studies. ^J The work begins with the study of phanerogams, taking up in the order the seed, bud, root, stem, leaf, flower, and fruit, and closing with a brief but sufficient treatment of cryptogams. Each of the main topics is introduced by a chapter of laboratory work, followed by a descriptive chapter. Morphology is treated from the standpoint of physiology and ecology. A chapter on minute structure includes a discussion of the cell, while another chapter recapitulates and simplifies the physiological points previously brought out. ^| The limitations of the pupil, and the restrictions of high ochool laboratories, have been kept constantly in mind. The treatment is elementary, yet accurate ; and the indicated laboratory work is simple, but so designed as to bring out fundamental and typical truths. The hand lens is assumed to be the chief working instrument, yet provision is made for the use of the compound microscope where it is available. AMERICAN BOOK COMPANY (174) A TEXTBOOK OF BOTANY For Colleges and Universities By JOHN MERLE COULTER, Ph.D., Professor of Plant Morphology, CHARLES REID BARNES, Ph.D., Late Professor of Plant Physiology, and HENRY CHAND- LER COWLES, Ph.D., AssistantProfessorofPlantEcol- ogy, of the Botanical Staff of the University of Chicago. Complete $3-S Volume I. Morphology and Physiology 2.00 Parti. Morphology, $1.50. Part II. Physiology 1.25 Volume II. Ecology a.oo THIS textbook presents the fundamentals of modern botany for undergraduate instruction. These funda- mentals are presented under three main divisions : Mor- phology, Physiology, and Ecology, subjects of the varied work in botany to-day. The volumes contain selected mate- rial, general statements not confused by exceptions, and a mini- mum of terminology. ^| In the part on morphology, the evolution of the plant kingdom has determined the selection of material and of struc- tures, so that every plant or group contributes something to the evolutionary sequence. Physiology is presented in its modern aspect, the explanation of plant behavior being in terms of chemistry and physics, as far as present knowledge per- mits. Plants are considered as expressions of matter and force. The comparatively new subject of ecology is organ- ized for the first time as a college text. ^j The work is strictly modern in its point of view. All anti- quated conceptions have been carefully discarded. In all the parts the logical presentation is emphasized by frequent cap- tions that catch the eye, and it is believed that the orderly arrangement of material will facilitate both its reception and its retention. A special feature of the book is its excellent illustrations, the majority of which are original. AMERICAN BOOK COMPANY GRAY'S NEW MANUAL OF BOTANY SEVENTH EDITION Thoroughly revised and largely rewritten by BENJAMIN LINCOLN ROBINSON, Ph.D., Asa Gray Professor of Systematic Botany, and MERRITT LYNDON FERNALD, S.B., Assistant Professor of Botany, Harvard University, assisted by specialists in certain groups. Regular edition. Cloth, 926 pages $ 2 -5 Tourist's edition. Flexible leather, 926 pages 3- AMERICAN botanists, who had been impatiently await- ing the revision of this indispensable work, will be de- lighted to know that a seventh, completely revised, and copiously illustrated edition has now been issued. The re- vision has entailed years of work by skilled specialists. No effort has been spared to attain the highest degree of clearness, terseness, and accuracy. The plant families have been re- arranged in a manner to show the latest view of their affin- ities, and hundreds of species have been added. The synonomy is copious, and the ranges are stated in considerable detail. ^| The nomenclature has been brought into thorough accord with the important international rules recently established a feature of great significance. Indeed, the Manual is the only work of its scope which in the matter of nomenclature is free from provincialism and rests upon a cosmopolitan basis of in- ternational agreement. Nearly a thousand figures, specially designed for this edition, have been added, and scores of brief and lucid keys have been introduced in a manner which greatly simplifies the problem of plant identification. The work has been extended to include Ontario, Quebec, and the maritime provinces of Canada. AMERICAN BOOK COMPANY FIRST PRINCIPLES OF AGRICULTURE By EMMET S. GOFF, late Professor of Horticulture, University of Wisconsin, and D. D. MAYNE, Princi- pal, School of Agriculture, St. Anthony Park, Minn. #0.80 MUCH experience has taught that if agriculture is made the object of brain work, as well as of manual labor, better farms, and better farmers, will be produced. This book, therefore, is intended to present in a concise, prac- tical manner for pupils in elementary schools, those funda- mental principles upon which successful agriculture depends. ^[ The farm is treated as the center of interest, and its in- dustries, economies, and science are discussed at some length. The book has been prepared with special reference both to simplicity and to scientific accuracy, and is based on the observation of the every-day facts of rural life, and on a system of simple experiments well within the resources of any school. *[[ The pupil is taught the reasons for the more important agri- cultural operations, and the explanations of the phenomena which accompany them. The soil and vegetation are first taken up, including such important topics as the rotation of crops, parasites of plants, seed testing, animals that destroy in- sects, and the improvement of plants. Then follow chapters on dairying, live stock, poultry, bee-keeping, and the improve- ment of home and school yards. *J[ At the end of each chapter is a summary of what has been presented, furnishing in concise form definite state- ments for the pupil to learn, and supplying to the teacher a basis for drill work. An extensive appendix contains, among other useful information, fodder tables, a table of fertilizing constituents in feeding stuffs, and sections on milk testing, silage, contents of fields and lots, and quantities of seed required to the acre. AMERICAN BOOK COMPANY O82) ELEMENTS OF GEOLOGY By ELIOT BLACKWELDER, Associate Professor of Geology, University of Wisconsin, and HARLAN H. BARROWS, Associate Professor of General Geology and Geography, University of Chicago. $1.40 AN introductory course in geology, complete enough for college classes, yet simple enough for high school pu- pils. The text is explanatory, seldom merely des- criptive, and the student gains a knowledge not only of the salient facts in the history of the earth, but also of the methods by which those facts have been determined. The style is simple and direct. Few technical terms are used. The book is exceedingly teachable. ^[ The volume is divided into two parts, physical geology and historical geology. It differs more or less from its prede- cessors in the emphasis on different topics and in the arrange- ment of its material. Factors of minor importance in the de- velopment of the earth, such as earthquakes, volcanoes, and geysers, are treated much more briefly than is customary. This has given space for the extended discussion of matters of greater significance. For the first time an adequate discus- sion of the leading modern conceptions concerning the origin and early development of the earth is presented in an ele- mentary textbook. ^| The illustrations and maps, which are unusually numerous, really illustrate the text and are referred to definitely in the discussion. They are admirably adapted to serve as the basis for classroom discussion and quizzes, and as such constitute one of the most important features of the book . The questions at the end of the chapters are distinctive in that the answers are in general not to be found in the text. They may, how- ever, be reasoned out by the student, provided he has read the text with understanding. AMERICAN BOOK COMPANY DESCRIPTIVE CATALOGUE OF HIGH SCHOOL AND COLLEGE TEXTBOOKS Published Complete and in Sections WE issue a Catalogue of High School and College Text- books, which we have tried to make as valuable and as useful to teachers as possible. In this catalogue are set forth briefly and clearly the scope and leading charac- teristics of each of our best textbooks. In most cases there are also given testimonials from well-known teachers, which have been selected quite as much for their descriptive qualities as for their value as commendations. *[ For the convenience of teachers this Catalogue is also published in separate sections treating of the various branches of study. These pamphlets are entitled: Eng- lish, Mathematics, History and Political Science, Science, Modern Foreign Languages, Ancient Languages, Com- mercial Subjects, and Philosophy and Education. A single pamphlet is devoted to the Newest Books in all subjects. ^| Teachers seeking the newest and best books for their classes are invited to send for our Complete High School and College Catalogue, or for such sections as may be of greatest interest. ^f Copies of our price lists, or of special circulars, in which these books are described at greater length than the space limitations of the catalogue permit, will be mailed to any address on request. ^| All correspondence should be addressed to the nearest of the following offices of the company: New York, Cincin- nati, Chicago, Boston, Atlanta, San Francisco. AMERICAN BOOK COMPANY THIS BOOK IS DUE ON THE LAST DATE STAMPED BELOW AN INITIAL FINE QF 25 CENTS WILL BE ASSESSED FOR FAILURE TO RETURN THIS BOOK ON THE DATE DUE. THE PENALTY WILL INCREASE TO SO CENTS ON THE FOURTH DAY AND TO $1.OO ON THE SEVENTH DAY OVERDUE. I iM$N? fifl MX O 1 I JH 1 45 MAii 20 . ocr 2 ? ly&e LD 21-100m-8,'34 U.C. 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