Division of Agricultur 
 UNIVERSITY OF CALIF 
 
 a checklist of woody 
 ornamental plants 
 
 of California 
 
 MILDRED E. MATHIAS • ELIZABETH McCLINTOCK 
 
 SJrt 
 
 vl 
 
 Km! 
 
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 CALIFORNIA AGRICULTURAL 
 Experiment Station 
 Extension Service 
 
 MANUAL 32 
 
THE AUTHORS: 
 
 Mildred E. Mathias is Professor of Botany and Director of the Botanical Garden. Los 
 
 Angeles. 
 
 Elizabeth McCIintock is Associate Curator in Botany. California Academy of Sciences, 
 
 San Francisco. 
 
 APRIL, 1963 
 
 THIS MANUAL is one of a series published bj the University of California College of Apri- 
 culture and sold foi a charge which is based upon returning only a portion of the production 
 ' '■» thi^ means it i- possible i<> make available publications which, due to relatively lii^h 
 i o~i of production, or limited audience, would otherwise be beyond the scope of the ' ollege 
 publishing program. 
 
A Checklist of 
 
 WOODY ORNAMENTAL PLANTS OF CALIFORNIA 
 
 The diverse and abundant ornamental flora of Cali- 
 fornia ranges from many of the widely cultivated, 
 temperate-zone plants to those of subtropical and tropi- 
 cal origin. Consequently no single reference is avail- 
 able which lists all the names of California ornamental 
 plants. The need for a checklist, long recognized by 
 botanists and horticulturists, became even more urgent 
 in 1957 with the addition to the Agricultural Code of 
 California of Chapter 9, section 1148.2, which states: 
 "Ornamentals, except roses and annual or herbaceous 
 perennial ornamental plants, shall be labeled with the 
 botanical name." 1 To meet this need, the authors, who 
 have been studying the classification of the ornamental 
 flora of the state for some years, began the compilation 
 of a checklist of the woody ornamental plants offered 
 in the nursery trade in California. The main sources of 
 names have been the wholesale price lists and cata- 
 logues sent us by many nurseries during the past three 
 years. We have added names of other plants that we 
 know to be in the California nursery trade, but we 
 have not included many woody ornamentals which, to 
 our knowledge, are grown only as botanical garden 
 specimens. Because of the continued introduction of 
 plants by nurseries and individuals, no such list is ever 
 complete. 
 
 Woody plants grown primarily for commercial or- 
 chard use and normally not sold as ornamentals are 
 omitted; thus cultivars of many common fruit and nut 
 trees are not in the list since the rules concerning their 
 listing in the trade do not require the botanical name. 
 Bamboos, succulents, and ferns are also omitted. Such 
 genera as Camellia, Fuchsia, Rhododendron, and Rosa 
 are listed only by species since extensive checklists are 
 available for the cultivars, and their inclusion would 
 add materially to the size of this volume. 
 
 It must be emphasized that this list is a compilation, 
 and no attempt has been made to verify the identifica- 
 tion of the plants. Accurate identification, while 
 highly desirable, will require additional study and in 
 many cases may be impossible unless fruiting or flower- 
 ing material is available. We shall be pleased to re- 
 ceive adequate specimens for identification, and wel- 
 come additions and corrections. 
 
 The list is designed to serve as a guide to nurserymen 
 and others in the labeling of nursery stock in com- 
 pliance with the Agricultural Code of California. Uni- 
 form labeling throughout the nursery trade will also 
 aid the customer. In addition, the list provides a ready 
 reference to correct botanical names, synonyms, com- 
 mon names, and botanical authorities for all who work 
 
 1 Agricultural Code of California, p. 459. Sacramento: California 
 State Department of Agriculture, 1937. 
 
 2 International Code of Botanical Nomenclature and Interna- 
 tional Code of Nomenclature for Cultivated Plants. Utrecht, 
 Netherlands: International Association for Plant Taxonomy, 1961. 
 
 with plants — botanists, horticulturists, entomologists, 
 landscape architects, and the like. 
 
 The names are in accordance with the international 
 codes of botanical and horticultural nomenclature. 2 We 
 have attempted to determine in each case the correct 
 botanical name for each plant and the synonyms and 
 common names under which it has been listed in the 
 California trade. For this reason certain well-known 
 synonyms and common names may not be included. 
 Names in the trade catalogues and lists that, so far as 
 we can ascertain, have never been otherwise published, 
 and which we have been unable to refer to a known 
 taxon, are included, followed by a question mark. 
 We hope in time to be able to examine specimens of 
 these plants and determine their correct identity. 
 
 HOW TO USE THE CHECKLIST 
 
 All names, including common names, synonyms, and 
 accepted names, are listed in a single alphabet but set 
 in different kinds of type. For example, Chamaedorea 
 elegans Mart, is the correct botanical name for the 
 palm also listed in the trade as Chamaedorea collinia, 
 Collinia elegans, and Neanthe bella. The correct bo- 
 tanical name is indicated in boldface thus: Chamae- 
 dorea elegans, followed by the abbreviation Mart, for 
 the botanical authority Martius who described the 
 species, by the common name, and by the synonyms in 
 italics. 
 
 Each synonym and common name is also included 
 in the alphabetical arrangement with a cross reference 
 to the correct botanical name. Collinia elegans (Mart.) 
 Liebm. is followed by the reference: See Chamaedorea 
 elegans. Under "Palm, parlor," the common name is 
 followed by the correct botanical name, Chamaedorea 
 elegans. 
 
 In addition to the botanical and common names the 
 cultivar (horticultural variety) names are given where 
 they have been used. The term cultivar "denotes an 
 assemblage of cultivated individuals which is distin- 
 guished by any characters (morphological, physiologi- 
 cal, cytological, chemical, or others) significant for the 
 purposes of agriculture, forestry, or horticulture, and 
 which, when reproduced (sexually or asexually), re- 
 tains its distinguishing features." 3 There are obviously 
 many kinds of cultivars, such as clones, lines, etc. (as 
 described in Article 11 of the International Code of 
 Nomenclature for Cultivated Plants), which in the past 
 may have been known as variety, form, race, etc. The 
 cultivars of the woody plants in this list are mostly 
 clones, and are propagated vegetatively. Thus all ma- 
 terial of a cultivar should be uniform. In the listing of 
 Elaeagnus pungens 'Maculata,' Elaeagnus is the ge- 
 neric name, pungens is the specific name, and these 
 
 "International Code of Nomenclature for Cultivated Plants, 
 Article 5, p. 11. 
 
 LIBRARY 
 
 UNIVERSITY OF CALIFORNIA 
 DAVIS 
 
names (with variety, subspecies, or form, when listed) 
 constitute the botanical name of the species. 'Maculata' 
 is a recognized cultivar. The cultivar name is a neces- 
 sarj addition to the botanical name for all species in 
 which cultivars are recognized. Cultivars are listed 
 under the species to which they belong except when 
 they cannot be identified with a particular species, as 
 for example, Prunus 'Newport.' A cultivar name must 
 always be distinguished from the botanical name. The 
 Code requires that it be capitalized and either be en- 
 closed with single quotation marks or preceded by the 
 abbreviation, "cv." In this list the cultivar names are 
 enclosed in single quotation marks, and are not itali- 
 cized. The designations "variety" (var.), "form" (f.), 
 and "subspecies" (subsp.) are reserved by the Code for 
 botanical categories below the species level, and are set 
 in the same type as the botanical name. 
 
 Hybrids are treated like species. The parentage is 
 given when known. For example, Ilex x altaclarensis 
 (Loud.) Dallim. (I. aquifolium x I. perado) is of hybrid 
 origin as indicated by the x preceding the specific name 
 altaclarensis. The names in brackets or parentheses 
 (I. aquifolium x I. perado) are the parents. "Loud." 
 is the abbreviation for Loudon, the author who first 
 applied the name altaclarensis to this taxon as a bo- 
 tanical variety of I. aquifolium, and "Dallim." is the 
 abbreviation for Dallimore, the author who first re- 
 ferred this taxon to the rank of species. In certain cases 
 the author's name is followed by an "ex" and a second 
 author's name, as for example, the citation Ilex crenata 
 var. rotundifolia Maxim, ex Matsum. The name ro- 
 tundifolia was proposed but not validly published by 
 Maximowicz (Maxim.) and was subsequently validly 
 published and ascribed to him by Matsumara (Mat- 
 sum.) 
 
 In many cases the author whose name appears in 
 parentheses may have described the species in a dif- 
 ferent genus as in the case of Mahonia aquifolium 
 (Pursh) Nutt. Pursh described the species in the genus 
 Berberis and Nuttall (Nutt.) transferred it to the genus 
 Mahonia. In some cases the correct name for a plant 
 may be a matter of botanical opinion. For example, 
 some botanists recognize Mahonia and Berberis as two 
 genera while others merge them as one under the older 
 generic name Berberis. The nomenclature of Citrus 
 species and cultivars depends on whether one follows 
 Tanaka's treatment or that of Swingle. In these cases, 
 for the sake of uniformity, we have arbitrarily selected 
 one authoiity in preference to the other. The abbrevia- 
 tions of authors' names are those commonly used by 
 botanists. Sec the Appendix, page 58, for the lull names. 
 (The botanical authority has been included in this 
 checklist foi scientific reference use, and is not required 
 b) the Agricultural Code of California as a part of the 
 botanii al name.) 
 
 \ ( K NOWLEDGMENTS 
 
 1 1 i Impossible to acknowledge all those who have 
 helped with the compilation <>l this list, bui we par- 
 
 ticularly wish to thank Marston Kimball, of the Agri- 
 cultural Extension Service, for his encouragement and 
 interest; the many nurserymen who have sent us cata- 
 logues and price lists; Mr. Wray F. Hiltabrand, for- 
 merly Chief, Bureau of Nursery Service, State of Cali- 
 fornia Department of Agriculture, for his assistance in 
 publicizing the project; the staff of the Bailey Hor- 
 torium, Cornell University, for checking the names 
 against the copy for Hortus Third; Dr. C. A. Schroeder, 
 Department of Botany, Los Angeles, for checking 
 names of Citrus; Dr. Ira Condit, Department of Sub- 
 tropical Horticulture, Riverside, for checking names of 
 Ficus; Dr. Paul Zinke, School of Forestry, Berkeley, for 
 checking names of certain ornamental trees; Mrs. Mai 
 Arbegast and staff, of the Department of Landscape 
 Architecture, Berkeley, for typing the manuscript; 
 and Mr. Philip E. Chandler, Santa Monica, for many 
 additions and corrections based on his personal knowl- 
 edge of southern California cultivars. 
 
 REFERENCES 
 
 Nomenclature has been checked with the following 
 standard references as well as with local floras and 
 manuals, revisions and monographs, and recent check- 
 lists and registration lists of cultivars. 
 
 Bailey, L. H. The Standard Cyclopedia of Horticul- 
 ture. 3 vols. New York: The Macmillan Company, 
 1928. 
 
 . Manual of Cultivated Plants (rev. ed.). New 
 
 York: The Macmillan Company, 1949. 
 
 Bailey, L. H., and Ethel Zoe Bailey. Hortus Second. 
 New York: The Macmillan Company, 1941. 
 
 Bean, W. J. Trees and Shrubs Hardy in the British 
 Isles (7th ed.). 3 vols. London: Murray, 1950-1951. 
 
 Boom, B. K. Flora der Cultuurgewassen van Neder- 
 land. I. Nederlandse Dendrologie. Wageningen: H. 
 Veenman 8c Zonen N.V., 1959. 
 
 Chittenden, Fred J. (ed.). The Royal Horticultural So- 
 ciety Dictionary of Gardening. 4 vols, and suppl. Ox- 
 ford: Clarendon Press, 1951-1956. 
 
 Dallimore, W., and A. Bruce Jackson. Handbook of 
 Coniferae (3d ed.). London: Edward Arnold, 1948. 
 
 Hornibrook, Murray. Dwarf and Slow Growing Coni- 
 fers (2nd ed.). London: Country Life, Ltd., 1938. 
 
 Krussman, Gerd. Handbuch der Laubgeholze. 2 vols. 
 Berlin: Paul Parey, 1 960-1 9G2. 
 
 — . Die Nadelgeholze (2nd ed.). Berlin: Paul Parey, 
 1960. 
 
 Little, Elbert L., Jr. Check List of Native and Natu- 
 ralized Trees of the United States. Agric. Handbook 
 No. 41. Washington, D.C.: U. S. Forest Service, 1953. 
 
 Parodi, Lorenzo R. Enciclopedia Argentina de Agri- 
 cultura y Jardineria. Vol. 1. Buenos Aires: Editorial 
 Acme S.A.C.I., 1959. 
 
 Riiidir, Alfred. Manual of Cultivated Trees and 
 Shrubs (2d ed.). New York: The Macmillan Com- 
 pany, 1940. 
 
 . Bibliography of Cultivated Trees and Shrubs. 
 famaica Plain, Mass.: Arnold Arboretum, 1949. 
 
Aaronsbeard: Hypericum calycinum. 
 Abelia, glossy: Abelia x grandiflora. 
 Goucher: Abelia x 'Edward Goucher.' 
 Mexican: Abelia floribunda. 
 pink: Abelia x 'Edward Goucher.' 
 prostrate: Abelia grandiflora 'Prostrata.' 
 prostrate white: Abelia grandiflora 'Prostrata.' 
 red: Abelia floribunda. 
 
 Sherwood dwarf: Abelia grandiflora 'Sherwoodii.' 
 white: Abelia grandiflora. 
 Abelia x 'Edward Goucher.' (A. schumannii x A. grandi- 
 flora). Pink abelia. Goucher abelia. Syn.: A. zanderi 
 'Edward Goucher.' A.gaucheri. 
 Abelia floribunda (Martens & Galeotti) Decne. Mexican 
 
 abelia. Red abelia. 
 Abelia gaucheri Hort. See A. x 'Edward Goucher.' 
 Abelia x grandiflora (Andr£) Rehd. (A. chinensis R. Br. x A. 
 
 uniflora R. Br.). White abelia. Glossy abelia. 
 Abelia x grandiflora 'Prostrata.' Prostrate white abelia. Pros- 
 trate abelia. 
 Abelia x grandiflora 'Sherwoodii.' Sherwood dwarf abelia. 
 
 Syn.: A. sherwoodii Hort. 
 Abelia schumannii (Graebn.) Rehd. 
 
 Abelia sherwoodii Hort. See A. x grandiflora 'Sherwoodii.' 
 Abelia zanderi 'Edward Goucher' of Calif, trade. See A. x 
 
 'Edward Goucher.' 
 Abelia-leaf, Korean: Abeliophyllum distichum. 
 Abeliophyllum distichum Nakai. Korean abelia-leaf. 
 Aberia caffra Harv. 8c Sond. See Dovyalis caffra. 
 Abies balsamea (L.) Mill. Balsam fir. 
 Abies bracteata (D. Don) Nutt. Santa Lucia fir. Syn.: A. ve- 
 
 nusta. 
 Abies concolor (Gord. & Glend.) Lindl. White fir. 
 Abies grandis (D. Don ex Lamb.) Lindl. Giant fir. Grand fir. 
 Abies magnifica A. Murr. var. shastensis Lemmon. Shasta fir. 
 
 Syn.: A. shastensis. 
 Abies nobilis (Dougl.) Lindl. See A. procera. 
 Abies nordmanniana (Steven) Spach. Nordmann fir. 
 Abies pinsapo Boiss. Spanish fir. 
 Abies pinsapo 'Glauca.' 
 
 Abies procera Rehd. Noble fir. Syn.: A. fiobilis. 
 Abies shastensis Lemmon. See A. magnifica var. shastensis. 
 Abies venusta (Dougl.) Koch. See A. bracteata. 
 Abutilon hybridum Voss. Flowering maple. 
 Abutilon hybridum 'Orange.' 
 Abutilon hybridum 'Yellow.' 
 
 Abutilon megapotamicum St.Hil. k Naud. Flowering maple. 
 Abutilon 'Red Monarch.' Flowering maple. 
 Abutilon speciosum Hort. 
 
 Abutilon striatum Dickson var. thompsonii Veitch. Varie- 
 gated flowering maple. Syn.: A. thompsonii. A. thomp- 
 sonii 'Variegata.' 
 Abutilon thompsonii Hort. See A. striatum var. thompsonii. 
 Abutilon thompsonii 'Variegata.' See A. striatum var. thomp- 
 sonii. 
 Acacia, black: Acacia decurrens var. mollis. 
 black: Acacia melanoxylon. 
 blackwood: Acacia melanoxylon. 
 broadleaf: Acacia longifolia. 
 bush: Acacia longifolia. 
 everblooming: Acacia retinodes. 
 
 fern-leaf: Acacia baileyana. 
 
 knife: Acacia cultriformis. 
 
 knife blade: Acacia cultriformis. 
 
 pearl: Acacia podalyraefolia. 
 
 pink: Albizia julibrissin. 
 
 purple leaf: Acacia baileyana 'Purpurea.' 
 
 rose: Robinia hispida. 
 
 silver-green: Acacia decurrens var. dealbata. 
 
 smooth rose: Robinia hispida 'Macrophylla.' 
 
 star: Acacia verticillata. 
 
 sweet: Acacia farnesiana. 
 
 Sydney: Acacia longifolia var. floribunda. 
 
 willow: Acacia saligna. 
 Acacia alata R. Br. 
 
 Acacia armata R. Br. Kangaroo thorn. 
 Acacia baileyana F. Muell. Silver wattle. Fern-leaf acacia. 
 
 Cootamundra wattle. 
 Acacia baileyana 'Purpurea.' Purple leaf acacia. 
 Acacia calamifolia Sweet. Syn.: A. pulverulenta. 
 Acacia cultriformis A. Cunn. Knife blade acacia. Knife 
 
 acacia. 
 Acacia cyanophylla Lindl. Blue-leaf wattle. Blue wattle. 
 Acacia cyclops A. Cunn. 
 
 Acacia dealbata Link. See A. decurrens var. dealbata. 
 Acacia decora Reichb. Graceful wattle. 
 Acacia decurrens Willd. Green wattle. 
 Acacia decurrens var. dealbata (Link) F. Muell. Silver wattle. 
 
 Silver-green acacia. Syn.: A. dealbata. 
 Acacia decurrens var. mollis Lindl. Black acacia. 
 Acacia dietrichiana F. Muell. 
 Acacia elata A. Cunn. 
 Acacia farnesiana (L.) Willd. Sweet acacia. 
 Acacia floribunda of Calif, trade. See A. retinodes. 
 Acacia giraffae Willd. 
 
 Acacia latifolia of Calif, trade. See A. longifolia. 
 Acacia latifolia floribunda of Calif, trade. Probably A. reti- 
 nodes. 
 Acacia longifolia Willd. Sydney golden wattle. Bush acacia. 
 
 Broadleaf acacia. A. latifolia of Calif, trade. 
 Acacia longifolia var. floribunda F. Muell. Gossamer wattle. 
 
 Sydney acacia. Sydney wattle. 
 Acacia melanoxylon R. Br. Black acacia. Blackwood acacia. 
 Acacia pendula A. Cunn. Weeping myall. 
 Acacia podalyraefolia A. Cunn. Pearl acacia. 
 Acacia pruinosa A. Cunn. 
 
 Acacia pulverulenta A. Cunn. See A. calamifolia. 
 Acacia pycnantha Benth. Golden wattle. 
 Acacia retinodes Schlecht. Everblooming acacia. Syn.: A. 
 floribunda of Calif, trade. ?A. latifolia floribunda of 
 Calif, trade. 
 Acacia saligna Wendl. Willow acacia. 
 Acacia subulata Bonpl. 
 Acacia verticillata Willd. Star acacia. 
 Acalypha californica Benth. Copperleaf. 
 Acalypha godseffiana Mast. 
 Acalypha hispida Burm.f. 
 Acalypha wilkesiana Muell. -Arg. 
 Acalypha wilkesiana 'Tricolor.' 
 Acanthopanax sieboldianus Makino. 
 Acer buergerianum Miq. Trident maple. 
 Acer campestre L. 
 Acer circinatum Pursh. Vine maple. 
 
 Acer 'Crimson King.' See A. platanoides 'Crimson King.' 
 Acer dasycarpum Ehrh. See A. saccharinum. 
 
Acer davidii Franch. 
 
 in in I hunb. Sec A. palmatum Dissectum.' 
 I Inn Sic A. platanoides 'Faassen's Black.' 
 Acer 'Fassen's Black.' Sec A. platanoides 'Faassen's Black.' 
 Acerginnala Maxim. Ginnala maple. 
 Acer japonicum 1 hunb. 'Aconitifolium.' 
 Acer macrophyllum Pursh. Big leaf maple. 
 Acer negiindo L. Box-elder. 
 Acer negundo argenteo-variegatum Wesm. See A. negiindo 
 
 'Variegatum.' 
 Acer negundo subsp. californicum (Torr. & Gray) Wesm. 
 Acer negundo 'Variegatum.' Silver variegated box-elder. 
 
 Syn.: ./. negundo argenteo-variegatum. 
 Acer nigrum Michx.f. Black maple. Syn.: A. saccharum var. 
 
 nigrum. 
 Acer oblongum Wall, ex DC. Oblong maple. 
 Acer oblongum var. biauritum W. W. Smith. Evergreen 
 
 maple. Syn.: A. paxii. 
 Acer palmatum Thunb. Dwarf Japanese maple. Japanese 
 
 maple. 
 Acer palmatum 'Atropurpureum.' Bloodleaf maple. Ribbon- 
 leaf purple maple. Red Japanese maple. 
 Acer palmatum 'Bonfire.' 
 Acer palmatum 'Dissectum.' Japanese laceleaf maple. Cut 
 
 leaf green maple. Threadleaf maple. 
 Acer palmatum 'Dissectum Atropurpureum.' See A. palma- 
 tum 'Ornatum.' 
 Acer palmatum 'Laceleaf.' 
 Acer palmatum 'Ornatum.' Laceleaf Japanese maple. Dwarf 
 
 maple. Syn.: A. palmatum 'Dissectum Atropurpureum.' 
 Acer palmatum 'Red leaf.' 
 
 Acer palmatum 'Rubrum.' Red Japanese maple. 
 Acer palmatum 'Threadleaf.' 
 
 Acer paxii Franch. See A. oblongum var. biauritum. 
 Acer | .l.i i .1 unifies L. Norway maple. 
 
 Acer platanoides 'Columnare.' Norway pyramidal maple. 
 Acer platanoides 'Crimson King.' Crimson king maple. Syn.: 
 
 A. 'Crimson King.' A. platanoides schwedleri nigra. 
 Acer platanoides 'Drummondii.' Silver variegated Norway 
 
 maple. 
 Acer platanoides 'Faassen's Black.' Faassen redleaf maple. 
 
 Syn.: A. fassan,A. 'Fassen's Black.' 
 Acer platanoides 'Globe.' Globe maple. 
 Acer platanoides 'Schwedleri.' Schwedler purple maple. 
 
 Sf liuctller Norway maple. Syn.: A. schwedleri. 
 Acer platanoides schwedleri nigra Barbier. See A. platanoides 
 
 'Crimson King.' 
 Acer platanoides 'Summershade.' Summershade Norway 
 
 maple. 
 Acer platanoides 'Variegatum.' Variegated Norway maple. 
 Acei pseudo-platanus I. Sycamore maple. 
 Acer pseudo-platanus 'Atropurpureum.' Spaeth maple. Syn.: 
 /. pseudo-platanus spaethii. A. pseudo-platanus pur- 
 
 pureum spaethii. A. spaethii. I. pseudo-platanus atro- 
 
 purpureum spaethii. 
 Acei pseudo-platanus atropurpureum spaethii I lot t. See A. 
 
 pseudo-platanus ' Atropurpureum.' 
 Acei pseudo-platanus purpureum spaethii. Sec A. pseudo- 
 platanus ' Vtropui pureum.' 
 
 . mil, platanus spaethii. See A. pseudo-platanus ' \im 
 
 put pun urn.' 
 \f ( i rubrum I K< d maple. 
 \ffi laccharinum I Silvei maple, Whin maple. Syn.: ,/. 
 
 I p U }ll . 
 
 Wier maple. Syn.: A. wieri. 
 See A. saccharinum 'Lacini- 
 
 Acer saccharinum 'Laciniatum. 
 
 A. saccharinum wieri. 
 Acer saccharinum wieri Rehd. 
 
 atum.' 
 Acer saccharum Marsh. Sugar maple. 
 Acer saccharum var. nigrum Britt. See A. nigrum. 
 Acer schwedleri Hort. See A. platanoides 'Schwedleri.' 
 Acer spaethii Hort. See A. pseudo-platanus 'Atropur- 
 pureum.' 
 Acer truncatum Bunge. 
 
 Acer wieri Hort. See A. saccharinum 'Laciniatum.' 
 Acmena smithii (Poir.) Merr. & L. M. Perry. Lilly-pilly tree. 
 
 Syn.: Eugenia smithii. 
 Acokanthera speciosa (Sond.) Hook.f. Bushman's poison. 
 Acokanthera venenata (Thunb.) G. Don. Bushman's poison. 
 Acrocarpus fraxinifolius Wight & Am. Pink cedar. 
 Actinidia, bower: Actinidia arguta. 
 Actinidia arguta (Sieb. & Zucc.) Planch, ex Miq. Bower 
 
 actinidia. Tara vine. 
 Actinidia chinensis Planch. 
 
 Adenocarpus foliolosus DC. Canary Island flatpod. 
 Adenocarpus viscosus Webb & Berth. 
 
 Adenostoma fasciculatum Hook. & Arn. Chamise. Grease- 
 wood. 
 Adenostoma sparsifolium Torr. Ribbon wood. 
 Adhatoda vasica Nees. Syn.: Justicia vasica. 
 Aesculus briotii Hort. See A. x carnea 'Briotii.' 
 Aesculus californica (Spach) Nutt. California buckeye. 
 Aesculus x carnea Hayne. (A. hippocastanum x A. pavia L.). 
 
 Red horsechestnut. 
 Aesculus x carnea 'Briotii.' Syn.: A. briotii. 
 Aesculus hippocastanum L. White horsechestnut. Ruby 
 
 horsechestnut. 
 Agathis australis Salisb. 
 Agathis robusta (C. Moore) F. Muell. 
 Agati grandiflora (L.) Desv. Scarlet wisteria tree. Syn.: Dau- 
 
 bentonia grandiflora. 
 Agonis flexuosa (Willd.) Schauer. 
 Agonis marginata (Labill.) Schauer. 
 Ailanthus altissima (Mill.) Swingle. Tree of Heaven. Syn.: 
 
 A. glandulosa. 
 Ailanthus glandulosa Desf. See A. altissima. 
 Aiphanes acanthophylla (Mart.) Burr. 
 Aiphanes caryotaefolia (HBK.) Wendl. 
 Akebia, fiveleaf: Akebia quinata. 
 Akebia quinata (Houtt.) Decne. Fiveleaf akebia. 
 Albizia distachya (Vent.) Macb. Plume albizzia. Syn.: A. 
 
 lophantha. 
 Albizia julibrissin Durazz. Mimosa. Pink acacia. Silk tree. 
 Albizia julibrissin 'Rosea.' 
 
 Albizia lophantha Benth. Sec Albizia distachya. 
 Albizzia, plume: Albizia distachya. 
 Alder, black: Alnus glutinosa. 
 
 California: Alnus rhombifolia. 
 
 European: Alnus cordata. 
 
 European green: Alnus viridis. 
 
 evergreen: Alnus nepalensis. 
 
 Italian: Alnus cordata. 
 
 Japanese: Alnus japonica. 
 
 Oregon: Alnus oregona. 
 
 red: Alnus oregona. 
 Ski i.i Alnus i hombilolia. 
 white: Alnus rhombifolia. 
 Allagoptera campestris (Mart.) 
 palm. S\n : Diplothemium 
 
 Kuntze. 
 
 impestre. 
 
 Brazilian feather 
 
Almond, desert: Prunus fasciculata. 
 dwarf: Prunus glandulosa. 
 dwarf Russian: Prunus tenella. 
 
 dwarf white flowering: Prunus amygdalus 'Nana.' 
 flowering: Prunus amygdalus. 
 pink flowering: Prunus glandulosa. 
 Alnus californica Hort. See A. rhombifolia. 
 Alnus cordata (Loisel.) Desf. Italian alder. European alder. 
 Alnus glutinosa (L.) Gaertn. Black alder. 
 Alnus japonica (Thunb.) Steud. Japanese alder. 
 Alnus nepalensis D. Don. Evergreen alder. 
 Alnus oregona Nutt. Red alder. Oregon alder. Syn.: A. rubra. 
 Alnus rhombifolia Nutt. California alder. Sierra alder. White 
 
 alder. 
 Alnus rubra Bong. See A. oregona. 
 
 Alnus sinuata (Regel) Rydb. Syn.: A viridis var. sinuata. 
 Alnus viridis (Chaix) DC. European green alder. 
 Alnus viridis var. sinuata Regel. See A. sinuata. 
 Aloysia triphylla (L'Her.) Britt. Lemon verbena. Syn.: Lip- 
 
 pia citriodora. 
 Albinia nutans (Andr.) Roscoe. See A. speciosa. 
 Alpinia speciosa (Wendl.) Schum. Shell ginger. Syn.: A. 
 
 7i u tans. 
 Alstonia scholaris of Calif, trade. See Rauwolfia samarensis. 
 Althaea alba Hort. See Hibiscus syriacus 'Albus.' 
 Althaea ardens Hort. See Hibiscus syriacus 'Ardens.' 
 Althaea chinensis rosea? Red rose-of-Sharon. The common 
 
 name suggests that this might be Hibiscus syriacus 
 
 'Roseus.' 
 Althaea pulcherrimus Hort. See Hibiscus syriacus 'Pulcher- 
 
 rimus.' 
 Alyogyne hakeaefolia (Giordano) Alef. Syn.: Cienfuegosia 
 
 hakeaefolia. 
 Ampelopsis henryana Grignan. See Parthenocissus henryana. 
 Ampelopsis lowii Hort. See Parthenocissus tricuspidata 
 
 'Lowii.' 
 Ampelopsis quiyu/uefolia Michx. See Parthenocissus quin- 
 
 quefolia. 
 Ampelopsis quinquefolia var. engelmannii Rehd. See Parthe- 
 nocissus quinquefolia Engelmannii.' 
 Ampelopsis se??ipervirens Hort. See Cissus striata. 
 Ampelopsis tricuspidata Sieb. & Zucc. See Parthenocissus 
 
 tricuspidata. 
 Ampelopsis veitchii Hort. See Parthenocissus tricuspidata 
 
 'Veitchii.' 
 Amygdalus alba nana Hort. See Prunus tenella 'Alba.' 
 Amygdalus persica L. See Prunus persica. 
 Amygdalus rosea nana Hort. See Prunus tenella. 
 Anchor plant: Colletia cruciata. 
 Andromeda: Pieris floribunda. 
 Andromeda: Pieris japonica. 
 
 bog rosemary: Andromeda polifolia. 
 Chinese: Pieris formosa var. forrestii. 
 Andromeda polifolia L. Bog rosemary andromeda. 
 Anemone, bush: Carpenteria californica. 
 Anemopaegma chamberlaynii (Sims) Bur. & Schum. Yellow 
 
 trumpet vine. Syn.: Bignonia chamberlaynii. 
 Angels trumpet: Datura suaveolens. 
 Anisacanthus thurberi (Torr.) Gray. 
 Annona cherimola Mill. Cherimoya. 
 Antelope brush: Purshia tridentata. 
 Antigonon leptopus Hook. & Arn. Coral vine. Corallita. 
 Apache plume: Fallugia paradoxa. 
 Aphelandra louisae Hort. See A. squarrosa 'Louisae.' 
 Aphelandra squarrosa Nees 'Louisae.' Syn.: A. louisae. 
 
 Apple: Malus sylvestris. 
 
 rose: Syzygium jambos. 
 Apricot, Charles Abraham (lowering: Prunus armeniaca 
 'Charles Abraham.' 
 
 flowering: Prunus armeniaca. 
 
 Japanese flowering: Prunus mume. 
 
 Rosemary Clarke Japanese flowering: Prunus mume Rose- 
 mary Clarke.' 
 Aralia, Chinese: Aralia chinensis. 
 
 fern leaf: Aralia chinensis. 
 
 Japanese: Fatsia japonica. 
 Aralia chinensis L. Fern leaf aralia. Chinese aralia. Chinese 
 
 angelica tree. 
 Aralia elegantissima Hort. See Dizygotheca elegantissima. 
 Aralia japonica Thunb. See Fatsia japonica. 
 Aralia papyrifera Hook. See Tetrapanax papyriferus. 
 Aralia sieboldi Hort. See Fatsia japonica. 
 Araucaria araucana (Molina ex. Mirb.) Koch. Monkey puz- 
 zle tree. Syn.: A. imbricata. 
 Araucaria bidwillii Hook. Bunyabunya. 
 Araucaria excelsa R. Br. See A. heterophylla. 
 Araucaria heterophylla (Salisb.) Franco. Star pine. Norfolk 
 
 Island pine. Syn.: A. excelsa. 
 Araucaria imbricata Pav. See A. araucana. 
 Arborvitae, Baker: Thuja orientalis 'Bakeri.' 
 
 Berckman dwarf: Thuja orientalis 'Aurea.' 
 
 Beverly Hills: Thuja orientalis 'Beverleyensis.' 
 
 blue green: Thuja orientalis 'Compacta Glauca.' 
 
 blue spire: Thuja orientalis 'Juniperioides.' 
 
 dwarf eastern umbrella: Thuja occidentalis 'Umbraculi- 
 fera.' 
 
 dwarf golden: Thuja orientalis 'Aurea.' 
 
 Ellwanger: Thuja occidentalis Ellwangeriana.' 
 
 Fruitland: Thuja orientalis 'Fruitlandii.' 
 
 giant: Thuja plicata. 
 
 globe: Thuja occidentalis 'Globosa.' 
 
 goldspot: Thuja plicata 'Aureo-variegata.' 
 
 goldtip: Thuja orientalis 'Elegantissima.' 
 
 goldtip: Thuja plicata 'Elegantissima.' 
 
 Hiba: Thujopsis dolabrata. 
 
 Hogan's: Thuja plicata 'Hogan.' 
 
 little globe: Thuja occidentalis 'Nana.' 
 
 pyramidal: Thuja occidentalis 'Fastigiata.' 
 
 Raffles: Thuja orientalis 'Raffles.' 
 
 Stribling's narrow-columnar: Thuja plicata 'Striblingii.' 
 
 Woodward: Thuja occidentalis ' Woodward ii.' 
 
 yellow column: Thuja orientalis 'Elegantissima.' 
 Arbutus menziesii Pursh. Madrone. 
 Arbutus unedo L. Strawberry tree. 
 Arbutus unedo 'Compacta.' Compact strawberry tree. 
 Archontophoenix alexandrae (F. Muell.) Wendl. 8c Drude. 
 
 Syn.: Ptychosperma alexandrae. 
 Archontophoenix cunninghamiana (Wendl.) Wendl. & 
 
 Drude. Syn.: Seaforlhia elegans. Loroma amethystina. 
 Arctostaphylos andersonii Gray. Syn.: A. regismontana. 
 Arctostaphylos andersonii var. pallida (Eastw.) Adams ex 
 
 McMinn. Heartleaf manzanita. 
 Arctostaphylos auriculata Eastw. Mt. Diablo manzanita. 
 Arctostaphylos bakeri Eastw. See A. stanfordiana subsp. 
 
 bakeri. 
 Arctostaphylos canescens Eastw. Hoary manzanita. 
 Arctostaphylos cushingiana Eastw. See A. glandulosa var. 
 
 cushingiana. 
 Arctostaphylos cushingiana f. repens J. T. Howell. Huckle- 
 berry manzanita. 
 
Arctostaphylos densiflora M. S. Baker. Vine Hill manzanita. 
 Arctostaphylos densiflora 'Harmony.' 
 
 Arctostaphylos densiflora 'Howard McMinn.' 
 
 Arctostaphylos densiflora 'James West.' James West man- 
 zanita. 
 
 Arctostaphylos densiflora 'Sentinel.' 
 
 Arctostaphylos densiflora 'Sentry.' 
 
 Arctostaphylos diversi folia Parry. See Comarostaphylis di- 
 versifolia. 
 
 Arctostaphylos edmundsii J. T. Howell. Little Sur man- 
 zanita. 
 
 Art tostaphylos franciscana Eastw. See A. hookeri subsp. fran- 
 ciscana. 
 
 Arctostaphylos glandulosa Eastw. Eastwood manzanita. 
 
 Arctostaphylos glandulosa var. cushingiana (Eastw.) Adams 
 ex McMinn. Syn.: A. cushingiana. 
 
 Arctostaphylos glauca Lindl. Bigberry manzanita. 
 
 Arctostaphylos hispidula Howell. Howell manzanita. 
 
 Arctostaphylos hookeri G. Don. Hooker manzanita. Monte- 
 rey manzanita. 
 
 Arctostaphylos hookeri subsp. franciscana (Eastw.) Munz. 
 Laurel Hill manzanita. Syn.: A. franciscana. 
 
 Arctostaphylos hookeri 'Monterey Carpet.' 
 
 Arctostaphylos hookeri 'Wayside.' 
 
 Arctostaphylos insularis Greene. Island manzanita. 
 
 Arctostaphylos manzanita Parry. Common manzanita. 
 
 Arctostaphylos x media Greene. [A. tomentosa (Pursh) Lindl. 
 x A. uva-ursi]. 
 
 Arctostaphylos morroensis Wies. & Schreib. Morro Bay man- 
 zanita. 
 
 Arctostaphylos myrtifolia Parry. lone manzanita. 
 
 Arctostaphylos obispoensis Eastw. Serpentine manzanita. 
 
 Arctostaphylos otayensis Wies. & Schreib. Otay manzanita. 
 
 Arctostaphylos pajaroensis Adams. *Pajaro manzanita. 
 
 Arctostaphylos pechoensis Dudl. ex Abrams var. viridissima 
 Eastw. Lompoc manzanita. Syn.: A. viridissima. 
 
 Arctostaphylos pumila Nutt. Sandmat manzanita. Dune man- 
 zanita. 
 
 Arctostaphylos pungens HBK. Mexican manzanita. Point- 
 leaf manzanita. 
 
 Arctostaphylos regismonlana Eastw. See A. andersonii. 
 
 Arctostaphylos rudis Jeps. & Wies. Shagbark manzanita. 
 
 Arctostaphylos stanfordiana Parry. Stanford manzanita. 
 
 Arctostaphylos stanfordiana subsp. bakeri (Eastw.) Adams. 
 Baker manzanita. Syn.: A. bakeri. 
 
 Arctostaphylos stanfordiana 'Ered Oehler.' 
 
 Arctostaphylos uva-ursi (L.) Spreng. Prostrate manzanita. 
 Creeping manzanita. Bearberry. Kinnikinnick. 
 
 Arctostaphylos uva-ursi 'Compacta.' Compact kinnikinnick. 
 
 Arctostaphylos uva-ursi 'Point Reyes.' 
 
 \h tostaphylos uva-ursi 'Radiant.' 
 
 Arctostaphylos viridissima McMinn. See A. pechoensis var. 
 
 viridissima. 
 \h tostaphylos viscida Parry. Whiteleaf manzanita. 
 \t<lisi;t, Japanese: Ardisia japonica. 
 
 Ardisia i renata Sims. Syn.: ./. crenulata. 
 Irdisia crenulata Lodd. Sec A. crenata. 
 
 Ardisia japonica (Thunb.) Blume. Japanese ardisia. 
 hrat cabada. Cabada palm. 
 
 An, a lutescens lion. See Chrysalidocarpus lutescens. 
 
 Areca madagascariensu Hon See Chrysalidocarpus mada- 
 gascariensis. 
 
 Arecastrum romanzoffianum (Cham.) Becc. Queen palm. 
 Syn.: Cocos plumosa. 
 
 Arenga engleri B< 1 1 
 
 Arikuryroba schizophylla (Mart.) Bailey. 
 Aristolochia tomentosa Sims. Dutchmans pipe. 
 Aristotelia racemosa Hook.f. New Zealand wineberry. 
 Artemisia, silver king: Artemisia albula. 
 Artemisia albula Woot. Silver king artemisia. 
 Artemisia arborescens L. 
 Artemisia californica Less. 
 Ash, Arizona: Fraxinus velutina. 
 
 blue: Fraxinus quadrangulata. 
 
 European mountain: Sorbus aucuparia. 
 
 evergreen: Fraxinus uhdei. 
 
 flowering: Fraxinus dipetala. 
 
 green: Fraxinus pennsylvanica. 
 
 Kimberly blue: Fraxinus holotricha. 
 
 Modesto: Fraxinus velutina 'Modesto.' 
 
 Montebello: Fraxinus velutina var. coriacea. 
 
 Oregon: Fraxinus latifolia. 
 
 Shamel: Fraxinus uhdei. 
 
 two petal: Fraxinus dipetala. 
 Asparagus, dwarf: Asparagus plumosus 'Nanus.' 
 
 fern: Asparagus plumosus. 
 Asparagus falcatus L. 
 
 Asparagus plumosus Baker. Asparagus fern. 
 Asparagus plumosus 'Nanus.' Dwarf asparagus. 
 Asparagus sprengeri Regel. 
 
 Aspidistra elatior Blume. Iron plant. Syn.: A. lurida. 
 Aspidistra lurida Hort. See A. elatior. 
 Aster, African shrub: Aster fruticosus. 
 
 Aster x frikartii Hort. (A. amellus L. x A. thomsonii Clarke). 
 Aster x frikartii 'Jungfrau.' 
 Aster fruticosus L. African shrub aster. 
 Astrocaryum mexicanum Liebm. 
 
 A triplex breweri Wats. See A. lentiformis subsp. breweri. 
 Atriplex hymenelytra (Torr.) Wats. Desert holly. 
 Atriplex lentiformis (Torr.) Wats. Salt bush. 
 Atriplex lentiformis subsp. breweri (Wats.) Hall k Clem. 
 
 Quail bush. Syn.: A. breweri. 
 Aucuba, croton-leaf: Aucuba japonica 'Crotonifolia.' 
 
 dwarf: Aucuba japonica 'Nana.' 
 
 Himalayan: Aucuba himalaica. 
 
 Japanese: Aucuba japonica. 
 
 lanceleaf: Aucuba japonica 'Longifolia.' 
 
 San Jose dwarf: Aucuba japonica 'San Jose.' 
 
 white-fruited: Aucuba japonica 'Fructu-albo.' 
 Aucuba argenta Hort.'' 
 
 Aucuba 'Croton.' See A. japonica 'Crotonifolia.' 
 Aucuba crotonifolia Hort. See A. japonica 'Crotonifolia.' 
 Aucuba goldieana Hort. See A. japonica 'Goldieana.' 
 Aucuba himalaica Hook.f. & Thorns. Himalayan aucuba. 
 Aucuba japonica Thunb. Japanese aucuba. 
 Aucuba japonica 'Croton.' See A. japonica 'Crotonifolia.' 
 Aucuba japonica 'Crotonifolia.' Croton-leaf aucuba. Syn.: 
 
 A. 'Croton.' A. crotonifolia. A. japonica 'Croton.' 
 Aucuba japonica 'Fructu-albo.' White-fruited aucuba. 
 Aucuba japonica 'Goldieana.' Syn.: A. goldieana. 
 Aucuba japonica 'Green Dwarf.' See A. japonica 'Nana.' 
 Aucuba japonica 'Green Leaf.' 
 Aucuba japonica 'Longifolia.' Lanceleaf aucuba. Syn.: ' 
 
 japonica var. salicifolia. A. salicifolia. 
 Aucuba japonica var. maculata Regel. See A. japonica 
 
 'Variegata.' 
 Aucuba japonica 'Nana.' Dwarf aucuba. Syn.: A. japonica 
 
 'Green Dwarf.' 
 Aucuba japonica 'Nana Icniin.i ' 
 Aucuba japonica 'Picturata.' 
 
Aucuba japonica var. salicifolia Regel. See A. japonica 
 
 'Longifolia.' 
 Aucuba japonica 'San Jose.' San Jose dwarf aucuba. 
 Aucuba japonica 'Serratifolia.' 
 Aucuba japonica 'Sulphur.' 
 
 Aucuba japonica 'Variegata.' Gold dust plant. Syn.: A. japo- 
 nica var. macula ta. 
 Austrocedrus chilensis (D. Don) Florin & Boutelje. Syn.: 
 
 Libocedrus chilensis. 
 Avocado: Persea americana. 
 Azalea. See Rhododendron. 
 Azalea, western: Rhododendron occidentale. 
 Azara, boxleaf: Azara microphylla. 
 
 golden: Azara petiolaris. 
 
 goldspire: Azara integrifolia. 
 
 lanceleaf: Azara lanceolata. 
 Azara gilliesii Hook. & Arn. See A. petiolaris. 
 Azara integrifolia Ruiz & Pav. Goldspire azara. 
 Azara lanceolata Hook.f. Lanceleaf azara. 
 Azara microphylla Hook.f. Boxleaf azara. 
 Azara petiolaris (D. Don) Johnst. Golden azara. Syn.: A. 
 gilliesii. 
 
 B 
 
 Baccharis pilularis DC. Dwarf chaparral broom. Coyote bush. 
 Bacitlaria monostachya F. Muell. See Linospadix mono- 
 
 stachya. 
 Balm of Gilead. Populus candicans. 
 Bamboo, heavenly: Nandina domestica. 
 
 sacred: Nandina domestica. 
 Bamburanta arnoldiana of Calif, trade. See Ctenanthe 
 
 pilosa. 
 Banana, Abyssinian: Ensete ventricosum. 
 
 Ethiopian: Musa maurelii? 
 
 fruiting: Musa x paradisiaca. 
 
 India: Musa ornata. 
 
 Sumatra: Musa sumatrana. 
 
 white: Musa alba? 
 Banana shrub: Michelia figo. 
 Barberry, California: Mahonia pinnata. 
 
 coral: Berberis stenophylla 'Corallina Compacta.' 
 
 Darwin: Berberis darwinii. 
 
 desert: Mahonia fremontii. 
 
 green Japanese: Berberis thunbergii. 
 
 Irwin: Berberis irwinii. 
 
 mentor: Berberis x mentorensis. 
 
 red: Berberis thunbergii 'Atropurpurea.' 
 
 red-leaf Japanese: Berberis thunbergii 'Atropurpurea.' 
 
 Sargent: Berberis sargentiana. 
 
 three-spine: Berberis triacanthophora. 
 
 Wilson: Berberis wilsonae. 
 
 wintergreen: Berberis julianae. 
 Barleria cristata L. 
 Barosma ovata Bartl. & Wendl. 
 Bauhinia, red: Bauhinia galpinii. 
 
 sweetheart: Bauhinia tomentosa. 
 Bauhinia alba Hort. See B. variegata var. Candida. 
 Bauhinia blakeana Dunn. 
 Bauhinia candicans Benth. 
 Bauhinia corymbosa Roxb. 
 Bauhinia forficata Link. 
 Bauhinia galpinii N.E. Br. Red bauhinia. 
 Bauhinia purpurea L. Orchid tree. Orchid shrub. 
 Bauhinia purpurea alba Hort. See B. variegata var. Candida. 
 
 Bauhinia tomentosa L. Sweetheart bauhinia. 
 Bauhinia variegata L. Mountain ebony. Orchid tree. 
 Bauhinia variegata var. Candida Buch.-Ham. White orchid 
 
 tree. Syn.: B. alba. B. purpurea alba. 
 Bay, California: Umbellularia californica. 
 
 red: Persea borbonia. 
 
 sweet: Laurus nobilis. 
 
 sweet: Magnolia virginiana. 
 Bay tree, Grecian: Laurus nobilis. 
 Bean, black: Castanospermum australe. 
 
 castor: Ricinus communis. 
 
 Indian: Catalpa bignonioides. 
 
 Mescal: Sophora secundiflora. 
 Bearberry: Arctostaphylos uva-ursi. 
 Bear grass: Xerophyllum tenax. 
 Beaucarnea gracilis Lem. 
 Beaucarnea recurvata Lem. Bottle palm. 
 Beaumontia grandiflora (Roxb.) Wall. Heralds trumpet. 
 
 Easter lily vine. 
 Beauty berry: Callicarpa bodinieri var. giraldii. 
 Beauty bush: Kolkwitzia amabilis. 
 Bechtel crab: Malus ioensis var. plena. 
 Beech, Australian: Eucalyptus polyanthemos. 
 
 blue: Carpinus caroliniana. 
 
 bronze: Fagus sylvatica 'Atropunicea.' 
 
 copper: Fagus sylvatica 'Atropunicea.' 
 
 European: Fagus sylvatica. 
 
 purple: Fagus sylvatica 'Atropunicea.' 
 
 purple American: Fagus grandifolia. 
 
 Rivers: Fagus sylvatica 'Atropunicea.' 
 
 tricolor: Fagus sylvatica 'Tricolor.' 
 Beefwood: Casuarina stricta. 
 Beloperone californica Benth. Chuparosa. 
 Beloperone guttata Brandegee. Shrimp plant. Syn.: Belo- 
 perone tomentosa. 
 Beloperone tomentosa Hort. See B. guttata. 
 Berberis aquifolium Pursh. See Mahonia aquifolia. 
 Berberis atropurpurea Hort. See B. thunbergii 'Atropur- 
 purea.' 
 Berberis 'Box.' See B. thunbergii 'Minor.' 
 Berberis buxifolia Lam. Syn.: B. dulcis. 
 Berberis buxifolia 'Nana.' Syn.: B. dulcis 'Nana.' 
 Berberis x chenaultii Ahrendt. (B. verruculosa x B. gagne- 
 
 painii Schneid.). 
 Berberis 'Corallina Compacta.' See B. x stenophylla 'Coral- 
 lina Compacta.' 
 Berberis 'Crimson Pigmy.' See B. thunbergii 'Crimson Pigmy.' 
 Berberis darwinii Hook. Darwin barberry. 
 Berberis dulcis Sweet. See B. buxifolia. 
 Berberis dulcis 'Nana.' See B. buxifolia 'Nana.' 
 Berberis fremontii Torr. See Mahonia fremontii. 
 Berberis gracilis Hort. See B. x stenophylla 'Gracilis.' 
 Berberis x irwinii Byhouwer. (B. darwinii x B. empetrifolia 
 Lam. ex Poir.). Irwin barberry. Syn.: B. irwinii gracilis. 
 B. stenophylla irwinii. 
 Berberis irwinii gracilis Hort. See B. x irwinii. 
 Berberis julianae Schneid. Wintergreen barberry. 
 Berberis knightii Hort. See B. manipurana. 
 Berberis manipurana Ahrendt. Syn.: B. knightii. B. xan- 
 
 thoxylon. 
 Berberis x mentorensis L. M. Ames. (B. thunbergii x B. 
 
 julianae). Mentor barberry. 
 Berberis nervosa Pursh. See Mahonia nervosa. 
 Berberis nevinii Gray. See Mahonia nevinii. 
 Berberis pinnata Lag. See Mahonia pinnata. 
 
Berberis pruinosa Franch. 
 
 Berberis sargentiana Schneid. Sargent barberry. 
 
 Berberis x stenophylla Lindl. (B. darwinii x B. empetrifolia 
 
 Lam. ex Poir.) 
 Berberis < stenophylla 'Compacta.' 
 Berberis > stenophylla 'Corallina Compacta.' Coral barberry. 
 
 Syn.: /{. 'Corallina Compacta.' 
 Berberis x stenophylla 'Gracilis.' Syn.: B. gracilis. 
 Berberis x stenophylla irwinii Hort. See B. x irwinii. 
 Berberis thunbergii DC. Green Japanese barberry. 
 Berberis thunbergii 'Atropurpurea.' Red barberry. Red-leaf 
 
 Japanese barberry. 
 Berberis thunbergii 'Crimson Pigmy.' Syn.: B. 'Crimson 
 
 Pigmy.' 
 Berberis thunbergii 'Minor.' Syn.: B. 'Box.' 
 Berberis triacanthophora Fedde. Three-spine barberry. 
 Berberis verruculosa Hemsl. & Wils. 
 Berberis vulgaris L. 
 
 Berberis wilsonae Hemsl. Wilson barberry. 
 Berberis xanthoxylon Hort. See B. manipurana. 
 Berryrue. Cneoridium dumosum. 
 Betula alba L. See B. verrucosa. 
 Betula alba fastigiata Clemenceau. See B. verrucosa 'Fasti- 
 
 giata. 
 Betula alba laciniata Retz. Sec B. verrucosa 'Dalecarlica.' 
 Betula alba laciniata pendula Hort. See B. verrucosa 'Gra- 
 
 ( ilis.' 
 Betula alba laciniata "rat ilis pendula Hort. See B. verrucosa 
 
 'Gracilis.' 
 Betula alba pendula youngii T. Moore. See B. verrucosa 
 
 'Youngii.' 
 Betula alba purpurea Hort. See B. verrucosa 'Purpurea.' 
 Betula fontinalis Sarg. See B. occidentalis. 
 Betula laciniata Wahl. See B. verrucosa 'Dalecarlica.' 
 Betula mandschurica (Regel) Nakai var. japonica (Miq.) 
 
 Rehd. See B. platyphylla var. japonica. 
 Betula occidentalis Hook. Water birch. Mountain birch. 
 
 Syn.: B. fontinalis. 
 Betula papyrifera Marsh. Eastern white birch. Paper birch. 
 Betula pendula Roth. See B. verrucosa. 
 Betula pendula dalecarlica (L. f.) Schneid. See B. verrucosa 
 
 'Dalecarlica.' 
 Betula pendula var. fastigiata Koch. See B. verrucosa 'Fasti- 
 giata.' 
 Betula f/endula gracilis Rebel. See B. verrucosa 'Gracilis.' 
 Betula pendula laciniata Hort. Sec B. verrucosa 'Dalecarlica.' 
 Betula pendula purpurea (Andre) Schneid. See B. verrucosa 
 
 'Purpurea.' 
 Betula pendula youngii (T. Moore) Schneid. See B. verrucosa 
 
 'Youngii.' 
 Betula platyphylla Sukatchev var. japonica (Miq.) Hara. 
 
 Japanese white birch. Syn.: B. mandschurica var. japo 
 
 una. 
 
 Betula populifolia Marsh. Gra) birch. 
 
 Betula pyramidalis Hort. See 15. verrucosa 'Fastigiata.' 
 
 Betula verrucosa Ehrh. European white birch. Syn.: B. alba. 
 
 B. pendula. 
 Betula verrucosa 'Dalecarlica.' Cutleai weeping birch. Syn.: 
 
 /;. laciniata. B. pendula dalecarlica. IS. pendula laciniata. 
 
 is alba laciniata. 
 Betula verrucosa 'Fastigiata.' Pyramidal white birch. Syn, 
 
 /; alba fastigiata. B. pendula var. fastigiata. B. pyra 
 
 Betula verrucosa 'Gracilis.' Syn.: IS alba laciniata pendula. 
 3i i7m pendula. is. pendula ■m, His. 
 
 Betula verrucosa 'Purpurea.' Syn.: B. alba purpurea. B. pen- 
 dula purpurea. 
 Betula verrucosa 'Youngii.' Young's weeping birch. Syn.: B. 
 
 pendula youngii. B. alba pendula youngii. B. youngii. 
 Betula youngii Hort. See B. verrucosa 'Youngii.' 
 Bignonia callistegioides Cham. See Clytostoma calliste- 
 
 gioides. 
 Bignonia chamberlaynii Sims. See Anemopaegma chamber- 
 
 laynii. 
 Bignonia cherere Lindl. See Phaedranthus buccinatorius. 
 Bignonia grandi flora Thunb. See Campsis grandiflora. 
 Bignonia purpurea Lodd. See Clytostoma binatum. 
 Bignonia radicans L. See Campsis radicans. 
 Bignonia speciosa R. Grah. See Clytostoma callistegioides. 
 Bignonia tweediana Lindl. See Doxantha unguis-cati. 
 Bignonia venusta Ker. See Pyrostegia venusta. 
 Bignonia violacea Hort. See Clytostoma callistegioides. 
 Birch, cutleaf weeping: Betula verrucosa 'Dalecarlica.' 
 
 eastern white: Betula papyrifera. 
 
 European white: Betula verrucosa. 
 
 gray: Betula populifolia. 
 
 Japanese white: Betula platyphylla var. japonica. 
 
 mountain: Betula occidentalis. 
 
 paper: Betula papyrifera. 
 
 pyramidal white: Betula verrucosa 'Fastigiata.' 
 
 water: Betula occidentalis. 
 
 Young's weeping: Betula verrucosa 'Youngii.' 
 Bird of paradise flower: Poinciana gilliesii. 
 Bird of paradise flower: Strelitzia nicolai. 
 
 queen's: Strelitzia reginae. 
 Bird's-eye-bush: Ochna serrulata. 
 Bittersweet, American: Celastrus scandens. 
 
 oriental: Celastrus orbiculata. 
 Bladderpod: Isomeris arborea. 
 
 Bleeding heart glory-bower: Clerodendrum thomsoniae. 
 Blighia sapida of Calif, trade. See Cupaniopsis anacardi- 
 
 oides. 
 Bluebell, Australian: Sollya fusiformis. 
 Blueblossom: Ceanothus thyrsiflorus. 
 Blue cigar plant: Cuphea hyssopifolia. 
 Bluecurls, mountain: Trichostema parishii. 
 
 wooly: Trichostema lanatum. 
 Bluemist: Caryopteris X clandonensis. 
 Blue palo verde: Cercidium floridum. 
 Blue sky vine: Thunbergia grandiflora. 
 Bo tree: Ficus religiosa. 
 Bocconia arborea Wats. 
 Bocconia arborescens. Not a valid name, plant may be B. 
 
 frutescens. 
 Bocconia frutescens L. 
 Bolusanthus speciosus Harms. 
 Bombax malabaricum DC. 
 Boronia elatior Bard. 
 Boronia megastigma Necs. 
 Boston ivy: Parthenocissus tricuspidata. 
 
 evergreen: Cissus striata. 
 Botanical wonder: Fatshedera lizei. 
 Bottlebrush: Callistemon phoeniceus. 
 
 brilliant: Callistemon citrinus 'Splendens.' 
 
 dwarf: Callistemon cupressifolius. 
 
 lemon: Callistemon citrinus. 
 
 narrow leaf: Callistemon linearis. 
 
 red: Callistemon < itrinus, 
 
 lose: Melaleuca ucsopliila. 
 
 stiff: Callistemon rigidus, 
 weeping: Callistemon viminalis. 
 
Bottle tree, flame: Brachychiton acerifolium. 
 
 Kurrajong: Brachychiton populneum. 
 Bougainvillea 'Afterglow.' 
 
 Bougainvillea 'Barbara Karst.' Syn.: ? B. 'Barbara Kent.' 
 Bougainvillea 'Barbara Kent.' See B. 'Barbara Karst.' 
 Bougainvillea 'Betty Hendry.' 
 
 Bougainvillea brasiliensis Raeusch. See B. spectabilis. 
 Bougainvillea x buttiana Holtt k Standi. (B. glabra Cboisy x 
 
 B. peruviana Humb. & Bonpl.) 
 Bougainvillea x buttiana 'Mrs. Butt.' Syn.: B. 'Crimson 
 
 Lake.' 
 Bougainvillea x buttiana 'Orange King.' 
 Bougainvillea 'California Glory.' 
 Bougainvillea 'California Gold.' 
 Bougainvillea 'Convent.' 
 Bougainvillea 'Convent Gardens.' 
 
 Bougainvillea 'Crimson Lake.' See B. buttiana 'Mrs. Butt.' 
 Bougainvillea glabra 'Magnifica.' Syn.: B. magnifica. 
 Bougainvillea glabra 'Sanderiana.' Syn.: B. sanderiana. 
 Bougainvillea 'Honolulu.' 
 Bougainvillea La Jolla.' 
 
 Bougainvillea lateritia Hort. See B. spectabilis 'Lateritia.' 
 Bougainvillea magnifica Hort. See B. glabra 'Magnifica.' 
 Bougainvillea 'Marg Bacon.' 
 Bougainvillea 'Mrs. Praetorius.' 
 Bougainvillea 'Orange King.' See B. x buttiana 'Orange 
 
 King.' 
 Bougainvillea 'Orange Red.' 
 Bougainvillea 'Rosea.' 
 Bougainvillea 'Rose Queen.' 
 Bougainvillea Ruth Hendry.' 
 
 Bougainvillea sanderiana Hort. See B. glabra 'Sanderiana.' 
 Bougainvillea 'San Diego.' 
 Bougainvillea 'San Diego Red.' 
 Bougainvillea 'Scarlet O'Hara.' 
 
 Bougainvillea spectabilis Willd. Syn.: B. brasiliensis. 
 Bougainvillea spectabilis 'Lateritia.' Syn.: B. lateritia. 
 Bougainvillea 'Temple Fire.' 
 Bougainvillea 'Texas Dawn.' 
 
 Bouvardia 'Albatross.' See B. longiflora 'Albatross.' 
 Bouvardia 'Fire Chief.' See B. leiantha 'Fire Chief.' 
 Bouvardia humboldtii Hort. See B. longiflora. 
 Bouvardia humboldtii 'Albatross.' See B. longiflora 'Alba- 
 tross.' 
 Bouvardia leiantha Benth. 
 
 Bouvardia leiantha 'Fire Chief.' Syn.: B. 'Fire Chief.' 
 Bouvardia longiflora (Cav.) HBK. Syn.: B. humboldtii. 
 Bouvardia longiflora 'Albatross.' Syn.: B. 'Albatross.' B. 
 
 humboldtii 'Albatross.' 
 Bower plant: Pandorea jasminoides. 
 Bowkeria gerrardiana Harv. Calceolaria tree. 
 Box, Brisbane: Tristania conferta. 
 
 English: Buxus sempervirens. 
 
 Japanese: Buxus microphylla var. japonica. 
 
 variegated: Buxus sempervirens 'Argenteo-variegata.' 
 
 Victorian: Pittosporum undulatum. 
 Box-elder: Acer negundo. 
 
 silver variegated: Acer negundo. 
 Boxwood, African: Myrsine africana. 
 
 dwarf: Buxus sempervirens 'Suffruticosa.' 
 
 English: Buxus sempervirens. 
 
 English: Buxus sempervirens 'Rotundifolia.' 
 
 Japanese: Buxus microphylla var. japonica. 
 
 Korean: Buxus harlandii. 
 
 Oregon: Pachistima myrsinites. 
 
 Brachychiton acerifolium A. Cunn. Flame bottle tree. Syn.: 
 
 Sterculia acerifolia. 
 Brachychiton bidwillii Hook. Syn.: Sterculia bidwillii. 
 Brachychiton discolor F. Much. Syn.: Sterculia discolor. 
 Brachychiton populneum (Schott) R. Br. Kurrajong bottle 
 
 tree. Syn.: Sterculia diversifolia. 
 Brachysema lanceolatum Meissn. Scimitar shrub. 
 Brahea argentea? Silver palm. 
 Brahea filamentosa (Fenzi) Kuntze. See Washingtonia fili- 
 
 fera. 
 Brassaia actinophylla Endl. Australian schefflera. Syn.: Schej 
 
 flera actinophylla. 
 Breath of heaven: Coleonema album. 
 Breath of heaven: Diosma ericoides. 
 
 pink: Coleonema pulchrum. 
 Bridal wreath: Spiraea prunifolia. 
 
 double: Spiraea cantoniensis. 
 Broom, bridal-veil: Genista monosperma. 
 
 Burkwood: Cytisus 'Burkwoodii.' 
 
 butcher's: Ruscus aculeatus. 
 
 Dorothy Walpole: Cytisus 'Dorothy Walpole.' 
 
 dwarf chaparral: Baccharis pilularis. 
 
 Easter: Cytisus racemosus. 
 
 moonlight: Cytisus x praecox. 
 
 Mt. Etna: Genista aethnensis. 
 
 Scotch: Cytisus scoparius. 
 
 Spanish: Genista hispanica. 
 
 Spanish: Spartium junceum. 
 
 Warminister: Cytisus x praecox. 
 
 white Spanish: Cytisus multiflorus. 
 Broussonetia papyrifera (L.) L'Her. Paper mulberry. 
 Brunfelsia calycina Benth. Brazil raintree. 
 Brunfelsia calycina var. eximia Raffill. Syn.: B. eximia. 
 Brunfelsia calycina var. floribunda Raffill. Yesterday-today- 
 tomorrow. Syn.: B. floribunda. 
 Brunfelsia calycina var. macrantha Raffill. Syn.: B. flori- 
 bunda lindeniana. 
 Brunfelsia eximia Hort. See B. calycina var. eximia. 
 Brunfelsia floribunda Hort. See B. calycina var. floribunda. 
 Brunfelsia floribunda lindeniana Hort. See B. calycina var. 
 
 macrantha. 
 Brunfelsia latifolia (Pohl) Benth. 
 Buchu: Diosma ericoides. 
 Buck brush: Ceanothus cuneatus. 
 Buckeye, California: Aesculus californica. 
 Buckthorn: Rhamnus crocea. 
 
 Italian: Rhamnus alaternus. 
 
 variegated Italian: Rhamnus alaternus 'Variegata.' 
 Buckwheat, ashyleaf: Eriogonum cinereum. 
 
 California: Eriogonum fasciculatum. 
 
 granite: Eriogonum Iobbii. 
 
 pink: Eriogonum latifolium subsp. grande. 
 
 red: Eriogonum latifolium var. rubescens. 
 
 saffron: Eriogonum crocatum. 
 
 Santa Cruz Island: Eriogonum arborescens. 
 
 sea cliff: Eriogonum parvifolium. 
 
 wild: Eriogonum fasciculatum. 
 
 Wright: Eriogonum wrightii subsp. subscaposum. 
 
 yellow: Eriogonum crocatum. 
 Buddleia, alternate-leaf: Buddleia alternifolia. 
 Buddleia alternifolia Maxim. Alternate-leaf buddleia. 
 Buddleia asiatica Lour. White butterfly bush. 
 Buddleia 'Charming.' See B. davidii 'Charming.' 
 Buddleia davidii Franch. Syn.: B. hartwegii. 
 
Buddlcia davidii 'Charming.' Syn.: B. 'Charming.' 
 Buddleia davidii 'Dubonnet.' Syn.: B. 'Dubonnet.' 
 Buddleia davidii 'Empire blue.' 
 Buddleia davidii 'Fascinating.' 
 
 Buddleia davidii 'He de France.' Syn.: B. 'He de France.' 
 Buddleia davidii 'Purple.' 
 Buddleia davidii 'Royal Red.' 
 
 Buddleia davidii 'White Bouquet.' Syn.: B. 'White Bouquet.' 
 Buddleia davidii 'White Cloud.' 
 Buddleia 'Dubonnet.' See B. davidii 'Dubonnet.' 
 Buddlcia hartwegii Hort. See B. davidii. 
 Buddleia 'He de France.' See B. davidii 'He de France.' 
 Buddleia 'Royal Red.' See B. davidii 'Royal Red.' 
 Buddleia 'White Bouquet.' Sec B. davidii 'White Bouquet.' 
 Bunyabunya: Araucaria bidwillii. 
 Bush-cherry: Syzygium paniculatum. 
 Australian: Syzygium paniculatum. 
 Bush flame pea: Chorizema varium. 
 Bushman's poison: Acokanthera speciosa. 
 Bushman's poison: Acokanthera venenata. 
 Bush poppy, island: Dendromecon harfordii. 
 Bushrue: Cneoridium dumosum. 
 Butia bonnetii Becc. 
 Butia capitata (Mart.) Becc. Pindo palm. Hardy blue cocos 
 
 palm. Syn.: Cocos australis. 
 Butterfly bush, white: Buddleia asiatica. 
 Buttonwillow: Cephalanthus occidentalis. 
 Buxus arborescens Mill. See B. sempervirens. 
 Buxus harlandii Hance. Korean boxwood. 
 Buxus japonica Muell.-Arg. ex Miq. See B. microphylla var. 
 
 japonica. 
 Buxus microphylla Sieb. & Zucc. 
 Buxus microphylla var. japonica (Muell.-Arg.) Rehd. & Wils. 
 
 Japanese box. Japanese boxwood. Syn.: B. japonica. 
 Buxus microphylla 'Rotundifolia.' Syn.: B. rotundifolia. 
 Buxus rotundifolia of Calif, trade. May be B. microphylla 
 
 'Rotundifolia' or B. sempervirens 'Rotundifolia.' 
 Buxus sempervirens L. English box. English boxwood. Syn.: 
 
 B. arborescens. 
 Buxus sempervirens ' Argenteo-variegata.' Variegated box. 
 Buxus sempervirens 'Croni.' 
 Buxus sempervirens 'Handswor thii.' 
 Buxus sempervirens 'Rotundifolia.' English boxwood. 
 Buxus sempervirens 'Suffruticosa.' Dwarf boxwood. Syn.: B. 
 
 suffruticosa. 
 Buxus sempervirens 'Welleri.' 
 Buxus suffruticosa West. See B. sempervirens 'Suffruticosa.' 
 
 Caesalpinin gilliesii Wall. See Poinciana gilliesii. 
 
 Caesalpinia spinosa (Molina) Kuntze. 
 
 ( lalacanthus. See Calycanthus. 
 
 Calceolaria tree: Bowkeria gerrardiana. 
 
 ( lalamondin: Citrus reticulata 'Calamondin.' 
 
 Calliandra costaricensis (Bi in. 8c Rose) Standi. 
 
 Calliandra guildingii <>l Calif, trade. See C. tweedii. 
 
 Calliandra hematocephala llassk. 
 
 ( alliandra hematophylla. Probably an error for C. hemato- 
 cephala. 
 
 Calliandra inequilatera Rusby. Pink powder pull. 
 
 Calliandra tweedii Benth. Brazilian Same bush. Trinidad 
 Maine bush. Syn.: (.. guildingii <>l Calif, trade. 
 
 ( allicarpa bodinieri L£vl. var. giraldii (Rehd.) Rehd. Beauty 
 b< 1 1 v s\ ii C. giraldii. 
 
 10 
 
 Callicarpa giraldii Hesse ex Rehd. See C. bodinieri var. 
 
 giraldii. 
 Callistemon brachyandrus Lindl. 
 Callistemon citrinus (Curt.) Stapf. Lemon bottlebrush. Red 
 
 bottlebrush. Syn.: C. lanceolatus. 
 Callistemon citrinus 'Chico Red.' 
 
 Callistemon citrinus 'McCaskillii.' Syn.: C. mcCaskillii. 
 Callistemon citrinus 'Splendens.' Brilliant bottlebrush. 
 Callistemon cupressifolius? Dwarf bottlebrush. 
 Callistemon lanceolatus DC. See C. citrinus. 
 Callistemon linearis DC. Narrow-leaf bottlebrush. 
 Callistemon linearis pumila? 
 
 Callistemon mcCaskillii. See C. citrinus 'McCaskillii.' 
 Callistemon phoeniceus Lindl. Bottlebrush. 
 Callistemon phoeniceus 'Prostrata.' 
 Callistemon pinifolius (Wendl.) DC. 
 Callistemon rigidus R. Br. Stiff bottlebrush. 
 Callistemon salignus (Smith) DC. 
 Callistemon viminalis (Soland. ex Gaertn.) Cheel. Weeping 
 
 bottlebrush. 
 Callistemon violaceus Hort. 
 Calluna vulgaris (L.) Hull. Scotch heather. 
 Calluna vulgaris 'Alba.' White Scotch heather. 
 Calluna vulgaris 'Aurea.' Golden heather. Syn.: C. vulgaris 
 
 aureafolia. 
 Calluna vulgaris atireafolia Hort. See C. vulgaris 'Aurea.' 
 Calluna vulgaris 'H. E. Beale.' Pink Scotch heather. 
 Calluna vulgaris carnea 'King George.' See Erica carnea 
 
 'Winter Beauty.' 
 Calluna vulgaris 'County Wicklow.' County Wicklow 
 
 heather. 
 Calluna vulgaris 'Johnson.' Johnson heather. 
 Calluna vulgaris 'Mrs. Pat.' 
 Calluna vulgaris 'Purpurea.' Lavender Scotch heather. Syn.: 
 
 C. vulgaris 'Rubra.' 
 Calluna vulgaris 'Rubra.' See C. vulgaris 'Purpurea.' 
 Calluna vulgaris 'Tib.' 
 Calocedrus decurrens (Torr.) Florin. Incense cedar. Syn.: 
 
 Libocedrus decurrens. 
 Calocephalus brownii F. Muell. 
 Calodendrum capense Thunb. Cape chestnut. 
 Calothamnus villosus R. Br. Hairy net bush. 
 Calycanthus floridus L. Sweetshrub. 
 
 Calycanthus occidentalis Hook. & Arn. Western spice bush. 
 Camellia, Japanese: Camellia japonica. 
 
 sasanqua: Camellia sasanqua. 
 Camellia japonica L. Japanese camellia. 
 Camellia reticulata Lindl. 
 Camellia saluenensis Stapf. 
 Camellia sasanqua Thunb. Sasanqua camellia. 
 Camellia sinensis (L.) Kuntze. Tea plant. Syn.: Thea sinensis. 
 Camphor tree: Cinnamomum camphora. 
 Carnftfiora officinarum Nees. See Cinnamomum camphora. 
 Campsis grandiflora (Thunb.) Loiscl. Chinese trumpet 
 
 creeper. Syn.: Bignonia grandiflora. 
 Campsis 'Golden Trumpet.' 
 Campsis 'Madame Galen.' See C. x tagliabuana 'Madame 
 
 Galen.' 
 Campsis radicans (L.) Seem. Syn.: Bignonia radicans. 
 Campsis tagliabuana (Vis.) Rehd. (C. grandiflora x C. 
 
 radicans). 
 Campsis X tagliabuana 'Madame Galen.' Syn.: C. 'Madame 
 
 Galen." 
 Camptotheca acuminata Decne. 
 Canary bird hush: Crotalaria agatiflora. 
 
Candollea cuneiformis Labill. 
 
 Cantua buxifolia Juss. ex Lam. Magic flower. 
 
 Carissa grandiflora (E. Mey.) A. DC. Natal plum. 
 
 Carissa grandiflora 'Alles.' 
 
 Carissa grandiflora 'Coolidgei.' Syn.: C. prostrata coolidgei? 
 
 Carissa grandiflora Fancy.' 
 
 Carissa grandiflora 'Green Carpet.' 
 
 Carissa grandiflora 'Horizontalis.' Natal creeper. 
 
 Carissa grandiflora 'Nana Compacta Tuttlei.' See C. grandi- 
 flora 'Tuttle.' 
 
 Carissa grandiflora 'Prostrata.' Syn.: C. prostrata. 
 
 Carissa grandiflora 'Tuttle.' Syn.: C. grandiflora 'Nana Com- 
 pacta Tuttlei.' C. prostrata tuttlei. 
 
 Carissa minima of Calif, trade. Plants in the trade under this 
 name are probably dwarf cultivars of C. grandiflora. 
 
 Carissa prostrata of Calif, trade. See C. grandiflora 'Prostrata.' 
 
 Carissa prostrata coolidgei of Calif, trade. See C. grandiflora 
 'Coolidgei.' 
 
 Carissa prostrata tuttlei of Calif, trade. See C. grandiflora 
 'Tuttle.' 
 
 Carmel creeper: Ceanothus griseus var. horizontalis. 
 
 Carob: Ceratonia siliqua. 
 
 Carpenteria californica Torr. Bush anemone. 
 
 Carpinus caroliniana Walt. American hornbeam. Blue beech. 
 
 Carya illinoinensis (Wangh.) Koch. Pecan. Syn.: C. pecan. 
 
 Caiya pecan Engler & Graebn. See C. illinoinensis. 
 
 Caryopteris X clandonensis A. Simmonds. [C. incana (Houtt.) 
 Miq. x C. mongholica Bunge]. Bluemist. 
 
 Caryota cumingii Lodd. ex Mart. 
 
 Caryota mitis Lour. Clustered fish tail palm. 
 
 Caryota urens L. Fish tail wine palm. 
 
 Casimiroa edulis Llave 8c Lex. White sapote. Sapota zapo- 
 dilla. 
 
 Cassia, feathery: Cassia artemisioides. 
 
 Cassia alata L. 
 
 Cassia artemisioides Gaud. Feathery cassia. 
 
 Cassia bicapsularis L. 
 
 Cassia Candida? 
 
 Cassia carnaval Spegazzini. See C. excelsa. 
 
 Cassia eremophila A. Cunn. 
 
 Cassia excelsa Schrad. Syn.: C. carnaval. 
 
 Cassia leptophylla Vog. 
 
 Cassia multijuga Rich. 
 
 Cassia nairobensis Hort. 
 
 Cassia splendida Vog. 
 
 Cassia tomentosa L.f. 
 
 Castanea americana Raf. See C. dentata. 
 
 Castanea dentata (Marsh.) Borkh. American chestnut. Syn.: 
 C. americana. 
 
 Castanea mollissima Blume. Chinese chestnut. 
 
 Castanea sativa Mill. Spanish chestnut. 
 
 Castanospermum australe A. Cunn. Moreton Bay chestnut. 
 Black bean. 
 
 Casuarina cunninghamiana Miq. 
 
 Casuarina equisetifolia L. 
 
 Casuarina stricta Dry. She oak. Beefwood. 
 
 Catalina ironwood: Lyonothamnus floribundus. 
 
 Catalpa: Catalpa bignonioides. 
 western: Catalpa speciosa. 
 
 Catalpa bignonioides Walt. Catalpa. Indian bean. 
 
 Catalpa bungei C. A. Mey. 
 
 Catalpa speciosa Warder. Western catalpa. 
 
 Catha edulis (Vahl) Forsk. Khat. 
 
 Cat's claw: Doxantha unguis-cati. 
 
 Ceanothus, bigpod: Ceanothus megacarpus. 
 
 Bolinas Ridge: Ceanothus masonii. 
 
 Carmel: Ceanothus griseus. 
 
 coast: Ceanothus ramulosus. 
 
 creeping blueblossom: Ceanothus thyrsiflorus var. repens. 
 
 cupleaf: Ceanothus greggii var. perplexans. 
 
 feltleaf : Ceanothus arboreus. 
 
 green bark: Ceanothus spinosus. 
 
 hoaryleaf : Ceanothus crassifolius. 
 
 hollyleaf : Ceanothus purpureus. 
 
 Lompoc: Ceanothus ramulosus var. fascicularis. 
 
 Monterey: Ceanothus rigidus. 
 
 Mount Vision: Ceanothus gloriosus var. porrectus. 
 
 Navarro: Ceanothus gloriosus var. exaltatus. 
 
 Nipomo: Ceanothus impressus var. nipomensis. 
 
 Palmer: Ceanothus palmeri. 
 
 Point Reyes: Ceanothus gloriosus. 
 
 red heart: Ceanothus spinosus. 
 
 Rowe: Ceanothus papillosus var. roweanus. 
 
 San Diego: Ceanothus cyaneus. 
 
 Santa Barbara: Ceanothus impressus. 
 
 Vine Hill: Ceanothus foliosus var. vineatus. 
 
 wartleaf : Ceanothus papillosus. 
 
 wartstem: Ceanothus verrucosus. 
 
 wavyleaf : Ceanothus foliosus. 
 
 white Monterey: Ceanothus rigidus 'Albus.' 
 
 woolyleaf : Ceanothus tomentosus var. olivaceus. 
 Ceanothus arboreus Greene. Feltleaf ceanothus. Catalina 
 
 mountain lilac. 
 Ceanothus arboreus 'Ray Hartman.' See C. x 'Ray Hartman.' 
 Ceanothus Blue Cloud.' 
 Ceanothus 'Blue Cushion.' 
 Ceanothus 'Blue Sky' 
 Ceanothus 'Burtonensis.' 
 Ceanothus 'Concha.' 
 Ceanothus 'Consuelo.' 
 
 Ceanothus crassifolius Torr. Hoaryleaf ceanothus. 
 Ceanothus cuneatus (Hook.) Nutt. Buck brush. 
 Ceanothus cyaneus Eastw. San Diego ceanothus. 
 Ceanothus cyaneus 'Sierra Blue.' Syn.: C. 'Sierra Blue.' 
 Ceanothus dentatus Torr. & Gray. 
 Ceanothus 'Emily Brown.' 
 Ceanothus foliosus Parry. Wavyleaf ceanothus. 
 Ceanothus foliosus var. vineatus McMinn. Vine Hill ceano- 
 thus. Syn.: C. vineatus. 
 Ceanothus gloriosus J. T. Howell. Point Reyes creeper. Point 
 
 Reyes ceanothus. 
 Ceanothus gloriosus var. exaltatus J. T. Howell. Navarro 
 
 ceanothus. 
 Ceanothus gloriosus var. horizontalis McMinn. Syn.: C. hori- 
 zontalis. 
 Ceanothus gloriosus var. porrectus J. T. Howell. Mount Vi- 
 sion ceanothus. 
 Ceanothus greggii Gray var. perplexans (Trel.) Jeps. Cupleaf 
 
 ceanothus. 
 Ceanothus griseus (Trel.) McMinn. Carmel ceanothus. 
 Ceanothus griseus var. horizontalis McMinn. Carmel creeper. 
 
 Syn.: C. horizontalis. 
 Ceanothus griseus var. horizontalis 'Hurricane Point.' 
 Ceanothus griseus var. horizontalis Yankee Point.' 
 Ceanothus griseus 'Louis Edmunds.' 
 Ceanothus griseus 'Santa Ana.' 
 
 Ceanothus horizontalis Hort. See C. griseus var. horizontalis. 
 Ceanothus impressus Trel. Santa Barbara ceanothus. 
 Ceanothus impressus 'Mountain Haze.' Syn.: C. 'Mountain 
 Haze.' 
 
 11 
 
Ceanothus impressus var. nipomensis McMinn. Nipomo 
 ceanothus. Syn.: C. nipomensis. 
 
 Ceanothus incanus Torr. & Gray. Coast whitethorn. 
 
 Ceanothus integerrimus Torr. & Gray. Deer brush. 
 
 Ceanothus 'J- K. Lawrence.' 
 
 Ceanothus Julia Phelps.' 
 
 Ceanothus Junior.' 
 
 Ceanothus leucodermis Greene. 
 
 Ceanothus Louis Edmunds.' See C. griseus 'Louis Edmunds.' 
 
 Ceanothus 'Mary Lake.' 
 
 Ceanothus 'Mary Simpson.' 
 
 Ceanothus masonii McMinn. Bolinas Ridge ceanothus. 
 
 Ceanothus megacarpus Nutt. Bigpod ceanothus. 
 
 Ceanothus 'Mills Glory.' 
 
 Ceanothus 'Mountain Haze.' See C. impressus 'Mountain 
 Haze.' 
 
 Ceanothus nipomensis Hort. See C. impressus var. nipo- 
 mensis. 
 
 Ceanothus palmeri Trel. Palmer ceanothus. 
 
 Ceanothus papillosus Torr. & Gray. Wartleaf ceanothus. 
 
 Ceanothus papillosus var. roweanus McMinn. Rowe ceano- 
 thus. Syn.: C. roweanus. 
 
 Ceanothus prostratus Benth. 'Tuttlei.' 
 
 Ceanothus purpureus Jeps. Hollyleaf ceanothus. 
 
 Ceanothus ramulosus (Greene) McMinn. Coast ceanothus. 
 
 Ceanothus ramulosus var. fascicularis McMinn. Lompoc 
 ceanothus. 
 
 Ceanothus x 'Ray Hartman.' (C. arboreus x C. griseus) Syn.: 
 C. arboreus 'Ray Hartman.' 
 
 Ceanothus repens Hort. See C. thyrsiflorus var. repens. 
 
 Ceanothus rigidus Nutt. Monterey ceanothus. 
 
 Ceanothus rigidus 'Albus.' White Monterey ceanothus. 
 
 Ceanothus roweanus Hort. See C. papillosus var. roweanus. 
 
 Ceanothus 'Royal Blue.' 
 
 Ceanothus 'Sierra Blue.' See C. cyaneus 'Sierra Blue.' 
 
 Ceanothus sorediatus Hook. & Arn. Jim brush. 
 
 Ceanothus spinosus Nutt. Red heart. Green bark ceanothus. 
 
 Ceanothus 'Theodore Payne.' 
 
 Ceanothus thyrsiflorus Esch. Blueblossom. 
 
 Ceanothus thyrsiflorus var. repens McMinn. Creeping blue- 
 blossom ceanothus. Syn.: C. repens. 
 
 Ceanothus tomentosus Parry var. olivaceus Jeps. Woolyleaf 
 ceanothus. 
 
 Ceanothus verrucosus Nutt. Wartstem ceanothus. 
 
 Ceanothus vineatus Hort. See C. foliosus var. vineatus. 
 
 Cedar, Atlas Mountain: Cedrus atlantica. 
 blue Atlas: Cedrus atlantica 'Glauca.' 
 compact deodar: Cedrus deodara 'Compacta.' 
 creeping deodar: Cedrus deodara 'Prostrata.' 
 deodar: Cedrus deodara. 
 incense: Caloccdrus decurrens. 
 pink: Acrocarpus fraxinifolius. 
 Port Orford: Chamaecyparis lawsoniana. 
 weeping deodar: Cedrus deodara 'Pendula.' 
 western red: Juniperus occidentalis. 
 
 Cedar of Lebanon: Cedrus libanensis. 
 
 ( i <h us atlantica Manetti. Atlas Mountain cedar. 
 
 Cedrus atlantica 'Fastigiata.' Syn.: C. atlantica glauca fasti- 
 -'"'"■ 
 
 Cedrus atlantica 'Glauca.' blue Atlas cedar. 
 
 Cedrus atlantica glauca fastigiata Hort. Sec C. atlantica 'Fas- 
 tigiata.' 
 
 Cedrus atlantica 'Glauca Pendula.' 
 
 ( edi us atlantica 'Pendula.' 
 
 Cedrus deodara (Roxb.) Loud. California Christmas tree. 
 Deodar cedar. 
 
 Cedrus deodara 'Aurea.' 
 
 Cedrus deodara 'Compacta.' Compact deodar cedar. 
 
 Cedrus deodara 'Pendula.' Weeping deodar cedar. 
 
 Cedrus deodara 'Prostrata.' Creeping deodar cedar. 
 
 Cedrus deodara 'Repanda'? 
 
 Cedrus deodara 'Repandens.' 
 
 Cedrus libanensis Mirb. Cedar of Lebanon. Syn.: C. libani. 
 
 Cedrus libani G. Don ex Loud. See C. libanensis. 
 
 Celastrus orbiculata Thunb. Oriental bittersweet. 
 
 Celastrus scandens L. American bittersweet. 
 
 Celtis occidentalis L. Hackberry. 
 
 Cephalanthus occidentalis L. Buttonwillow. 
 
 Cephalotaxus harringtonia (Knight ex Forbes) Koch. Korean 
 yew. 
 
 Cephalotaxus harringtonia 'Fastigiata.' 
 
 Ceratonia siliqua L. St. John's bread. Carob. 
 
 Ceratostigma grirhthii Clarke. Burmese plumbago. 
 
 Ceratostigma larpentae Hort. See C. plumbaginoides. 
 
 Ceratostigma plumbaginoides Bunge. Syn.: C. larpentae. 
 Plumbago larpentae. 
 
 Ceratostigma willmottianum Stapf. Chinese plumbago. 
 
 Ceratozamia mexicana Brongn. Mexican horn cone. 
 
 Cercidiphyllum japonicum Sieb. & Zucc. Katsura tree. 
 
 Cercidium floridum Benth. Blue palo verde. 
 
 Cercis canadensis L. Eastern redbud. 
 
 Cercis canadensis 'Alba.' 
 
 Cercis chinensis Bunge. Chinese redbud. 
 
 Cercis occidentalis Torr. Judas tree. California redbud. 
 
 Cercis siliquastrum L. 'Alba.' White Judas tree. 
 
 Cercocarpus alnifolius Rydb. See C. betuloides var. 
 blancheae. 
 
 Cercocarpus betuloides Nutt. Hardtack. Mountain-ma- 
 hogany. 
 
 Cercocarpus betuloides var. blancheae (Schneid.) Little. Al- 
 derleaf mountain-mahogany. Syn.: C. alnifolius. 
 
 Cercocarpus betuloides var. multiflorus Jeps. Manyflowered 
 hardtack. 
 
 Cercocarpus betuloides var. traskiae (Eastw.) Dunkle. Cata- 
 lina mountain-mahogany. Syn.: C. traskiae. 
 
 Cercocarpus minutiflorus Abrams. San Diego mountain- 
 mahogany. 
 
 Cercocarpus traskiae Eastw. See C. betuloides var. traskiae. 
 
 Cestrum aurantiacum Lindl. 
 
 Cestrum elegans Schlecht. See C. purpureum. 
 
 Cestrum fasciculatum (Schlecht.) Miers. 
 
 Cestrum fasciculatum 'Newellii.' Syn.: C. newellii. 
 
 Cestrum newellii Hort. See C. fasciculatum 'Newellii.' 
 
 Cestrum nocturnum L. Night blooming jasmine. 
 
 Cestrum parqui L'Her. 
 
 Cestrum purpureum (Lindl.) Standi. Syn.: C. elegans. 
 
 Cestrum 'USDA? 
 
 Chaenomeles japonica (Thunb.) Lindl. Japanese flowering 
 quince. Syn.: C. lagenaria. Pyrus japonica. 
 
 Chaenomeles lagenaria (Loisel.) Koidz. See C. japonica. 
 
 Chaenomeles sinensis (Dum.-Cours.) Schneid. 
 
 Chaenomeles speciosa (Sweet) Nakai. Flowering quince. 
 
 Chaenomeles 'Afterglow.' 
 
 Chaenomeles 'Appleblossom.' 
 
 Chaenomeles 'Aurora.' 
 
 Chaenomeles 'Blood Red.' 
 
 Chaenomeles 'Bonfire.' 
 
 Chaenomeles 'Cameo.' 
 
 12 
 
Chaenomeles 'Candida.' 
 
 Chaenomeles 'Cardinal.' 
 
 Chaenomeles 'Charming.' 
 
 Chaenomeles 'Clarkes Giant.' 
 
 Chaenomeles Coral Beauty.' 
 
 Chaenomeles 'Corallina.' 
 
 Chaenomeles Crimson and Gold.' 
 
 Chaenomeles Enchantress.' 
 
 Chaenomeles Flamingo.' 
 
 Chaenomeles Glowing Embers.' 
 
 Chaenomeles 'Minerva.' 
 
 Chaenomeles 'Mount Shasta.' 
 
 Chaenomeles 'Nivalis.' 
 
 Chaenomeles Pink Beauty.' 
 
 Chaenomeles 'Pink Lady.' 
 
 Chaenomeles Red Chief.' 
 
 Chaenomeles Red Ripples.' 
 
 Chaenomeles 'Red Ruffles.' 
 
 Chaenomeles Rosy Morn.' 
 
 Chaenomeles Roxanne Foster.' 
 
 Chaenomeles 'Snow.' 
 
 Chaenomeles 'Stanford Red.' 
 
 Chaenomeles 'Texas Scarlet.' 
 
 Chaenomeles "Thornless Pink.' 
 
 Chalice vine: Solandra guttata. 
 
 Chamadorea. See Chamaedorea. 
 
 Chamaecyparis alumi. See C. lawsoniana 'Allumii.' 
 
 Chamaecyparis azurea. See C. lawsoniana 'Azurea.' 
 
 Chamaecyparis 'Blue Haven.' Blue Haven false cypress. 
 
 Chamaecyparis cyano-viridis. See C. pisifera 'Cyano-Viridis.' 
 
 Chamaecyparis ellwoodii. See C. lawsoniana 'Ellwoodii.' 
 
 Chamaecyparis ericoides of Calif, trade may be C. thyoides 
 'Ericoides' or C. obtusa 'Sanderi.' 
 
 Chamaecyparis filifera aurea. See C. pisifera 'Filifera Aurea.' 
 
 Chamaecyparis fraseri. See C. lawsoniana 'Fraseri.' 
 
 Chamaecyparis knowfeldensis. See C. lawsoniana 'Knowe- 
 fteldensis.' 
 
 Chamaecyparis lawsoniana (A. Murr.) Pari. Lawson cypress. 
 Port Orford cedar. 
 
 Chamaecyparis lawsoniana 'Allumii.' Pyramidal blue cy- 
 press. Blue Lawson cypress. Syn.: C. alumi. 
 
 Chamaecyparis lawsoniana allumi azurea? 
 
 Chamaecyparis lawsoniana argentea nana. See C. lawsoniana 
 'Nana Argentea.' 
 
 Chamaecyparis lawsoniana 'Azurea.' Azure cypress. Syn.: C. 
 azurea. 
 
 Chamaecyparis lawsoniana 'Compacta.' 
 
 Chamaecyparis lawsoniana 'Crippsii.' Syn.: C. lawsoniana 
 crippsii aurea. 
 
 Chamaecyparis lawsoniana crippsii aurea Hort. See C. law- 
 soniana 'Crippsii.' 
 
 Chamaecyparis lav/soniana 'Elegans.' 
 
 Chamaecyparis lawsoniana 'Ellwoodii.' Ellwood cypress. 
 Syn.: C. ellwoodii. 
 
 Chamaecyparis lawsoniana 'Fletcheri.' Fletcher cypress. 
 
 Chamaecyparis lawsoniana 'Forsteckensis.' Forsteck cypress. 
 Syn.: C. lawsoniana forsteckiana. 
 
 Chamaecyparis lawsoniana forsteckiana. See C. lawsoniana 
 'Forsteckensis.' 
 
 Chamaecyparis lawsoniana 'Fraseri.' Syn.: C. fraseri. 
 
 Chamaecyparis lawsoniana 'Golden.' 
 
 Chamaecyparis lawsoniana grandi? 
 
 Chamaecyparis lawsoniana 'Knowefieldensis.' Knowefield 
 cypress. Knowefield's false cypress. Syn.: C. knowfelden- 
 
 Chamaecyparis lawsoniana Lutea.' Golden Lawson cypress. 
 
 Chamaecyparis lawsoniana 'Lycopodioides.' 
 
 Chamaecyparis lawsoniana 'Minima.' Dwarf Lawson cypress. 
 
 Chamaecyparis lawsoniana 'Minima Aurea.' Golden dwarf 
 Lawson cypress. 
 
 Chamaecyparis lawsoniana 'Minima Glauca.' Little blue 
 cypress. Syn.: C. minima glauca. Retinospora minima 
 glauca. 
 
 Chamaecyparis lawsoniana 'Moerheimii.' 
 
 Chamaecyparis lawsoniana 'Nana Argentea.' Syn.: C. law- 
 soniana argentea nana. 
 
 Chamaecyparis lawsoniana nedifera. See C. x nidifera. 
 
 Chamaecyparis lawsoniana nestoides. See C. x nidifera. 
 
 Chamaecyparis lawsoniana nidiformis. See C. x nidifera. 
 
 Chamaecyparis lawsoniana 'Pendula.' Weeping false cypress. 
 
 Chamaecyparis lawsoniana 'Silver Queen.' Syn.: C. 'Silver 
 Queen.' 
 
 Chamaecyparis lawsoniana 'Stewartii.' Stewart golden cy- 
 press. Golden Lawson cypress. Syn.: C. stewartii. 
 
 Chamaecyparis lawsoniana 'Westermannii.' Westermann 
 cypress. 
 
 Chamaecyparis lawsoniana 'Wisselii.' Wissel cypress. Syn.: C. 
 wisselii. 
 
 Chamaecyparis lawsoniana 'Yellow Column.' 
 
 Chamaecyparis laynei? 
 
 Chamaecyparis minima glauca Hort. See C. lawsoniana 
 'Minima Glauca.' 
 
 Chamaecyparis nestoides Hort. See C. x nidifera. 
 
 Chamaecyparis x nidifera (Nichols.) Hornibr. Bird nest cy- 
 press. (C. nootkatensis x C. lawsoniana). Syn.: C. law- 
 soniana nestoides. C. lawsoniana nedifera. C. lawsoni- 
 ana nidiformis. C. nestoides. 
 
 Chamaecyparis nootkatensis (D. Don) Sudw. 'Compacta.' 
 Nootka dwarf cypress. Compact blue Alaska cypress. 
 Syn.: C. nootkatensis glauca compacta. 
 
 Chamaecyparis nootkatensis glauca compacta. See C. noot- 
 katensis 'Compacta.' 
 
 Chamaecyparis obtusa (Sieb. & Zucc.) Endl. Hinoki false 
 cypress. Syn.: C. variegata 'Hinoki.' Cupressus obtusa. 
 
 Chamaecyparis obtusa 'Aurea.' 
 
 Chamaecyparis obtusa 'Crippsii.' Cripps golden cypress. Syn.: 
 C. obtusa crippsi aurea. 
 
 Chamaecyparis obtusa crippsi aurea. See C. obtusa 'Crippsii.' 
 
 Chamaecyparis obtusa 'Filicoides.' Fernspray cypress. 
 
 Chamaecyparis obtusa formosana aurea? 
 
 Chamaecyparis obtusa formosana crippsi? 
 
 Chamaecyparis obtusa 'Lycopodioides.' Club moss cypress. 
 
 Chamaecyparis obtusa 'Nana.' Dwarf Hinoki cypress. Syn.: 
 Retinospora obtusa nana. 
 
 Chamaecyparis obtusa 'Nana Aurea.' Dwarf golden Hinoki 
 cypress. 
 
 Chamaecyparis obtusa 'Sanderi.' 
 
 Chamaecyparis pisifera (Sieb. & Zucc.) Endl. Sawara cypress. 
 
 Chamaecyparis pisifera 'Cyano-Viridis.' Syn.: C. cyano- 
 viridis. Juniperus squarrosa cyano-viridis. 
 
 Chamaecyparis pisifera 'Filifera.' 
 
 Chamaecyparis pisifera 'Filifera Aurea.' Golden thread 
 branch cypress. Golden thread cypress. Syn.: C. filifera 
 aurea. C. threadleri br. aurea. C. pisifera filifera nana 
 aurea. C. pisifera filifera aurea variegata. 
 
 Chamaecyparis pisifera filifera nana aurea. See C. pisifera 
 'Filifera Aurea.' 
 
 Chamaecyparis pisifera filifera aurea variegata. See C. pisifera 
 'Filifera Aurea.' 
 
 Chamaecyparis pisifera 'Plumosa.' Sawara false cypress. 
 
 13 
 
Chamaecyparis pisifera 'Plumosa Aurea.' Golden plume cy- 
 press. Syn.: C. plumosa aurea. 
 Chamaecyparis pisifera 'Squarrosa.' Moss cypress. 
 Chamaecyparis pisifera 'Squarrosa Minima.' Moss cypress. 
 
 Syn.: C. squarrosa nana. 
 Chamaecyparis plumosa aurea. See C. pisifera 'Plumosa 
 
 Aurea.' 
 Chamaecyparis 'Silver Queen.' See C. lawsoniana 'Silver 
 
 Queen.' 
 Chamaecyparis squarrosa cyano-viridis. See C. pisifera 
 
 'Cyano-Viridis.' 
 Chamaecyparis squarrosa nana. See C. pisifera 'Squarrosa 
 
 Minima.' 
 Chamaecyparis stewartii. See C. lawsoniana 'Stewartii.' 
 Chamaecyparis thyoides (L.) BSP. 'Ericoides.' 
 Chamaecyparis veitchii? 
 
 Chamaecyparis wisselii Hort. See C. lawsoniana 'Wisselii.' 
 Chamaecyparis threadleri br. aurea. See C. pisifera 'Filifera 
 
 Aurea.' 
 Chamaecyparis variegata 'Hinoki.' See C. obtusa. 
 Chamaedorea cataractarum Mart. 
 Chamaedorea collinia. See C. elegans. 
 
 Chamaedorea costaricana Oerst. Costa Rican parlor palm. 
 Chamaedorea elegans Mart. Parlor palm. Syn.: C. collinia. 
 
 Collinia elegans. Neanthe bella. 
 Chamaedorea erumpens H. E. Moore. 
 Chamaedorea geonomaeformis Wendl. 
 Chamaedorea glaucifolia Wendl. 
 Chamaedorea graminifolia Wendl. 
 Chamaedorea oblongata Mart. 
 Chamaedorea pacaya Oerst. 
 Chamaedorea radicalis Mart. 
 Chamaedorea sartorii Liebm. 
 Chamaedorea seifrizii Burret. 
 Chamaedorea stolonifera Wendl. 
 Chamaedorea tenella Wendl. 
 Chamaedorea tepejilote Liebm. 
 Chamaelaucium ciliatum Desf. 
 
 Chamaelaucium uncinatum Schauer. Geraldton wax-flower. 
 Chamaerops argentea Hort. See C. humilis 'Argentea.' 
 Chamaerops excelsa Hort. See Trachycarpus fortunei. 
 Chamaerops humilis L. European fan palm. Mediterranean 
 
 palm. 
 Chamaerops humilis 'Argentea.' Syn.: C. argentea. 
 Chamaerops humilis 'Canadensis.' 
 Chamaerops humilis var. macrocarpa (Tinco) Becc. Big fruit 
 
 fan palm. Syn.: C. macrocarpa. 
 Chamaerops macrocarpa Hort. See C. humilis var. macro- 
 carpa. 
 Chamaerops martiana Wall. See Trachycarpus martianus. 
 Chamaerops robusta? 
 Chamise: Adenostoma fasciculatum. 
 Chaste tree, blue: Vitex agmu-castus. 
 
 Chinese: Vitex agnus-castus. 
 
 I > 1 .1 1 : Vitex mat rophyllat 
 
 New Zealand: Vitex linens. 
 ( Iherimoya: Annona cherimola. 
 Cherry, Mcebono flowering: Prunus yedoensis 'Akebono'. 1 
 
 Amanogawa [apanese flowering: Prunus serrulata 'Aman 
 -■/..I.' 
 
 Bai bados: Malpighia glabra. 
 
 < California: Prunus ili< ifolia. 
 
 ( atalina Pi anus lyonii. 
 
 downs : l'i nuns tomentosa. 
 
 drooping rosebud: Prunus subhirtella var, pendula. 
 
 14 
 
 Formosa flowering: Prunus campanulata. 
 
 holly-leaf: Prunus ilicifolia. 
 
 Jacquemont: Prunus jacquemontii. 
 
 Japanese flowering: Prunus serrulata. 
 
 Jerusalem: Solanum pseudo-capsicum. 
 
 Manchu: Prunus tomentosa. 
 
 Nanking: Prunus tomentosa. 
 
 pink spring: Prunus subhirtella 'Rosea.' 
 
 purpleleaf sand: Prunus x cistena. 
 
 rosebud: Prunus subhirtella. 
 
 Shirofugen flowering: Prunus serrulata 'Shirofugen.' 
 
 Shirotae flowering: Prunus serrulata 'Shirotae.' 
 
 Shogetsu flowering: Prunus serrulata 'Shogetsu.' 
 
 Siebold's Japanese flowering: Prunus serrulata 'Shogetsu.' 
 
 Surinam: Eugenia uniflora. 
 
 sweet: Prunus avium. 
 
 Taiwan flowering: Prunus campanulata. 
 
 Western sand: Prunus besseyi. 
 
 Yoshino flowering: Prunus yedoensis. 
 Cherry of Rio Grande: Myrciaria edulis. 
 Chestnut, American: Castanea dentata. 
 
 Cape: Calodendrum capense. 
 
 Chinese: Castanea mollissima. 
 
 Moreton Bay: Castanospermum australe. 
 
 Spanish: Castanea sativa. 
 Chilopsis linearis (Cav.) Sweet. Flowering willow. Desert 
 
 willow. 
 China-berry: Melia azedarach. 
 Chinese angelica tree: Aralia chinensis. 
 Chinese bone-berry: Osteomeles schwerinae. 
 Chinese hat plant: Holmskioldia sanguinea. 
 Chinese trumpet creeper: Campsis grandiflora. 
 Chimonanthus fragrans Lindl. See C. praecox. 
 Chimonanthus praecox (L.) Link. Wintersweet. Syn.: C. 
 
 fragrans. Meratia praecox. 
 Chimonanthus praecox var. grandiflorus Makino. Winter- 
 sweet. 
 Chionanthus retusus Lindl. & Paxt. 
 Chionanthus virginicus L. Fringe tree. 
 Chiranthodendron pentadactylon Larreategui. Handflower 
 
 tree. 
 Choisya ternata HBK. Mexican orange. 
 Chonemorpha macrophylla G. Don. Syn.: Trachelospermum 
 
 fragrans of Calif, trade. 
 Chorisia africanus of Calif, trade may be C. speciosa. 
 Chorisia insignis HBK. 
 Chorisia speciosa St. Hil. 
 Chorizema varium Benth. Flame mock orange. Bush flame 
 
 pea. 
 Chorizema ilicifolium Labill. 
 Christmas tree, California: Cedrus deodara. 
 Chrysalidocarpus lutescens Wendl. Syn.: Areca lutcscens. 
 Chrysalidocarpus madagascariensis Becc. Syn.: Areca mada- 
 
 gascariensis. 
 Chuparosa: Beloperone californica. 
 Cienfuegosia hakeaefolia (Giordano) Hochr. See Alyogyne 
 
 hakeaefolia. 
 Cigar plant: Cuphea ignea. 
 Cinnamomum camphora Nees 8c Eberm. Camphor tree. Syn.: 
 
 Cam ph ora officinarum. 
 Cinnamomum glundtilifcrum Meissn. 
 ( issiis antarctica Vent. Kangaroo ivy. Kangaroo vine. Syn.: 
 
 C. baudiniana. I'iiis antarctica. F. baudiniana. 
 Cissus baudiniana Brouss. Sec C. antarctica. 
 Cissus capensis Willd. Sec Rhoidssus capensis. 
 
Cissus discolor Blumc. 
 
 Cissus hypoglauca Gray. Syn.: Vitis hypoglauca. 
 
 Cissus rhombifolia Vahl. Syn.: Vitis rhombifolia. 
 
 Cissus rhombifolia 'Mandaiana.' Syn.: Vitis mandianum. 
 
 Cissus striata Ruiz & Pav. Evergreen Boston ivy. Syn.: Am- 
 
 pelopsis sempervirens. 
 Cissus voinieriana Viala. See Tetrastigma voinierianum. 
 Cissus vomerensis of Calif, trade. See Tetrastigma vom- 
 
 erensis. 
 Cist us corbariensis Pourr. See C. x hybridus. 
 Cistus 'Doris Hibberson.' 
 Cistus x hybridus Pourr. (C. salvifolius L. x C. populifolius 
 
 L.) White rockrose. Syn.: C. corbariensis. 
 Cistus ladaniferus L. var. maculatus Dunal. Brown-eyed 
 
 rockrose. Spotted rockrose. Syn.: C. maculatus. 
 Cistus laurifolius L. 
 
 Cistus maculatus Hort. See C. ladaniferus var. maculatus. 
 Cistus x purpureus Lam. (C. villosus x C. ladaniferus). Or- 
 
 chidspot rockrose. 
 Cistus rosea? 
 
 Cistus villosus L. 'Prostratus.' Rockrose. 
 
 Citrus aurantifolia (Christm.) Swingle 'Bearss.' Bearss seed- 
 less lime. 
 Citrus aurantifolia 'Mexican.' Mexican lime. 
 Citrus aurantifolia 'Rangpur.' Rangpur lime. 
 Citrus 'Dweet.' Dweet orange. Dweet tangor. 
 Citrus 'Eustis.' [Fortunella japonica (Thunb.) Swingle x 
 
 Citrus aurantifolia]. Limequat. 
 Citrus 'Kara.' Kara mandarin. 
 Citrus 'Kinnow.' Kinnow mandarin. 
 Citrus limon (L.) Burm.f. Lemon. Syn.: C. limonum. C. 
 
 limonia. 
 Citrus limon 'Eureka.' Eureka lemon. 
 Citrus limon 'Lisbon.' Lisbon lemon. 
 Citrus limon 'Meyer.' Dwarf Meyer lemon. Syn.: C. limon 
 
 meyeri. 
 Citrus limon meyeri. See C. limon 'Meyer.' 
 Citrus limon 'Ponderosa.' Ponderosa lemon. Syn.: C. pon- 
 
 derosa. 
 Citrus limonia. See C. limon. 
 Citrus limonum Risso. See C. limon. 
 Citrus 'Minneola.' Minneola tangelo. 
 Citrus mitis Blanco. See C. reticulata 'Calamondin.' 
 Citrus nobilis Andr. var. deliciosa (Ten.) Swingle. See C. 
 
 reticulata. 
 Citrus paradisi Macf. Pomelo. Grapefruit. 
 Citrus paradisi 'Marsh.' Marsh seedless grapefruit. 
 Citrus paradisi 'Ruby.' Ruby grapefruit. 
 Citrus ponderosa Hort. See Citrus limon 'Ponderosa.' 
 Citrus reticulata Blanco. Tangerine. Syn.: C. nobilis var. 
 
 deliciosa. 
 Citrus reticulata 'Calamondin.' Calamondin. Syn.: C. mitis. 
 Citrus reticulata 'Clementine.' Algerian tangerine. 
 Citrus reticulata 'Dancy.' Dancy tangerine. 
 Citrus reticulata 'King.' King mandarin. 
 Citrus reticulata 'Owari.' Owari satsuma. 
 Citrus 'Sampson.' Sampson tangelo. 
 Citrus sinensis (L.) Osbeck. Sweet orange. 
 Citrus sinensis 'Nana.' Dwarf sweet orange. 
 Citrus sinensis 'Robertson.' Robertson navel. 
 Citrus sinensis 'Shamouti.' Shamouti orange. 
 Citrus sinensis 'Tarocco.' Tarocco orange. 
 Citrus sinensis 'Trovita.' Trovita orange. 
 Citrus sinensis 'Valencia.' Valencia orange. 
 Citrus sinensis 'Washington.' Washington navel. 
 
 Citrus 'Temple.' Temple orange. Temple tangor. 
 
 Clematis, evergreen: Clematis armandii. 
 
 Clematis armandii Franch. Evergreen clematis. 
 
 Clematis 'California.' 
 
 Clematis chrysocoma Franch. 
 
 Clematis 'Comtesse de Bouchaud.' See C. x jackmanii 'Com- 
 tesse de Bouchaud.' 
 
 Clematis 'Crimson Star.' 
 
 Clematis dioscoreifolia Levi. 8c Vaniot. Syn.: C. paniculata. 
 
 Clematis dioscoreifolia 'Sweet Autumn.' Syn.: C. paniculata 
 'Sweet Autumn.' 
 
 Clematis 'Duchess of Edinburgh.' 
 
 Clematis 'Elsa Spaeth.' 
 
 Clematis 'Ernest Markham.' 
 
 Clematis 'General MacArthur.' 
 
 Clematis Gypsy Queen.' 
 
 Clematis Hagley hybrid? 
 
 Clematis henryi Anderson-Henry. See C. lawsoniana 
 'Henryi.' 
 
 Clematis x jackmanii T. Moore. (C. lanuginosa x C. viti- 
 cella). 
 
 Clematis x jackmanii 'Comtesse de Bouchaud.' Syn.: C. 'Com- 
 tesse de Bouchaud.' 
 
 Clematis x jackmanii 'Mine. Edouard Andre.' Syn.: C. 'Mrae. 
 Edouard Andre.' 
 
 Clematis x jackmanii 'Rubra.' 
 
 Clematis 'Lady Betty Balfour.' See C. viticella 'Lady Betty 
 Balfour.' 
 
 Clematis lanuginosa Lindl. 
 
 Clematis lanuginosa 'Candida.' 
 
 Clematis lanuginosa 'Wm. Kennett.' Syn.: C. 'Wm. Kennett.' 
 
 Clematis x lawsoniana Moore &: Jackman [C. lanuginosa x 
 C. patens (Morr.) Decne.]. 
 
 Clematis x lawsoniana 'Henryi.' Syn.: C. henryi. 
 
 Clematis 'Mme. Baron-Veillard.' 
 
 Clematis 'Mme. Edouard Andre.' See C. jackmanii 'Mme. 
 Edouard AndreY 
 
 Clematis montana Buch.-Ham. 'Alba.' 
 
 Clematis montana 'Rubens.' 
 
 Clematis 'Mrs. Cholmondeley.' 
 
 Clematis 'Nelly Moser.' 
 
 Clematis paniculata Thunb. See C. dioscoreifolia. 
 
 Clematis paniculata 'Sweet Autumn.' See C. dioscoreifolia 
 'Sweet Autumn.' 
 
 Clematis 'Prins Hendrik.' 
 
 Clematis 'Ramona.' 
 
 Clematis 'Susan P. Emory.' 
 
 Clematis 'Sweet Autumn.' See C. dioscoreifolia 'Sweet Au- 
 tumn.' 
 
 Clematis 'The President.' 
 
 Clematis 'Ville de Lyon.' 
 
 Clematis vitalba L. Travellers joy. Old man's beard. 
 
 Clematis viticella L. 
 
 Clematis viticella 'Lady Betty Balfour.' Syn.: C. 'Lady Betty 
 Balfour.' 
 
 Clematis 'Wm. Kennett.' See C. lanuginosa 'Wm. Kennett.' 
 
 Clerodendron foetidum Bunge. See Clerodendrum bungei. 
 
 Clerodendrum balfouri Hort. See C. thomsoniae. 
 
 Clerodendrum bungei Steud. Kashmir bouquet. Syn.: Clero- 
 dendron foetidum. 
 
 Clerodendrum myricoides of Calif, trade. See C. ugandense. 
 
 Clerodendrum thomsoniae Balf.f. Bleeding heart glory- 
 bower. Syn.: C. balfouri. 
 
 Clerodendrum ugandense Prain. Syn.: C. myricoides of 
 Calif, trade. 
 
 Clethra arborea Ait. Lily of the valley tree. 
 
 Cleyera japonica Thunb. Syn.: Eurya ochnacea. 
 
 15 
 
Clianthus puniceus (G. Don) Soland. ex Lindl. Parrot beak. 
 
 Cliffrose: Cowania mexicana var. stansburiana. 
 
 Clinostigma mooreanum (F. Muell.) Wendl. & Drude. See 
 
 Lepidorrhachis mooreana. 
 Clytostoma binatum (Thunb.) Sandwith. Syn.: Bignonia 
 
 purpurea. 
 Clytostoma callistegioides (Cham.) Bur. Lavender trumpet 
 
 vine. Syn.: Bignonia callistegioides. B. speciosa. B. 
 
 violacea. 
 Cneoridium dumosum (Nutt.) Hook.f. Berryrue. Bushrue. 
 Cneorum tricoccon L. Spurge olive. 
 Coccothrinax alta (O. F. Cook) Becc. 
 Coccothrinax argentata (Jacq.) Bailey. Syn.: C. argentea. 
 
 Thrinax argentea. 
 Coccothrinax argentea Hort. See C. argentata. 
 Coccothrinax dussiana Bailey. 
 
 Cocculus laurifolius (Roxb.) DC. Laurel-leaf snail-seed. 
 Cocos armata? Overtop palm. May be C. amara Jacq., a 
 
 synonym of Rhyticocos amara (Jacq.) Becc. 
 Cocos australis of trade. See Butia capitata. 
 Cocos plumosa of trade. See Arecastrum romanzoffianum. 
 Cockspur: Erythrina crista-galli. 
 Codiaeum variegatum (L.) Blume. Croton. 
 Coffeeberry: Rhamnuscalifornica. 
 
 chaparral: Rhamnus californica subsp. tomentella. 
 coast: Rhamnus californica 'Compacta.' 
 Coleonema album (Thunb.) Bartl. & Wendl. Breath of 
 
 heaven. Syn.: Diosma alba. 
 Coleonema pulchrum Hook. Pink diosma. Pink breath of 
 
 heaven. Syn.: Diosma pulchra. 
 Colletia cruciata Gill. 8c Hook. Anchor plant. 
 Collinia elegans (Mart.) Liebm. See Chamaedorea elegans. 
 Comarostaphylis diversifolia (Parry) Greene. Summer holly. 
 
 Syn.: Arctostaphylos diversifolia. 
 Comarostaphylis diversifolia var. planifolia Jeps. Summer 
 
 holly. 
 Confederate vine, variegated: Trachelospermum jasminoides 
 
 'Variegatum.' 
 Convolvulus cneorum L. 
 Convolvulus mauritanicus Boiss. 
 Copa de leche: Solandra longiflora. 
 Copa d( ora: Solandra guttata. 
 Copernicia cerifera (Arruda da Camara) Mart. Carnauba 
 
 palm. 
 Copperleaf: Acalypha californica. 
 Coprosma, creeping: Coprosma kirkii. 
 Coprosma baueri Fndl. SeeC. repens. 
 Coprosma baueri 'Variegata.' See C. repens 'Variegata.' 
 Coprosma kirkii Cheesem. Creeping coprosma. Syn.: C. 
 
 mil rophylla. 
 Coprosma mil rophylla Hort. Sec C. kirkii. 
 Coprosma repens A. Rich. Minor shrub. Syn.: C. baueri. 
 Coprosma repens 'Variegata.' Syn.: C. baueri 'Variegata.' 
 Coralberry: Symphoricarpos orbiculatus. 
 
 Chenault: Symphoricarpos chenaultii. 
 Coral tree: Erythrina crista-galli. 
 Bid will: Erythrina bidwillii. 
 i o( kspui : Erythrina < rista-galli. 
 Coral vine: Antigonon leptopus. 
 f orallita Antigonon leptopus. 
 ( ordyline australis (Forsl E.) Hook I Dracaena palm. Green 
 
 ill. k .11 ii. i. Syn : Dracaena indivisa. l>. australis. 
 Cordyline australis 'Atropurpurea.' fironze dracaena. Syn.: 
 
 Drat 'a nn banksii atropurpw ea. 
 < ordyline banksii Hool I 
 
 16 
 
 Cordyline banksii 'Purpurea.' 
 
 Cordyline indivisa (Forst.f.) Steud. Blue dracaena. Syn.: 
 
 Dracaena indivisa. 
 Cordyline indivisa Atropurpurea.' Syn.: Dracaena indivisa 
 
 'Altro.' 
 Cordyline rubra Hueg. 
 
 Cordyline stricta Endl. Australian dracaena. 
 Cordyline terminalis (L.) Kunth. Syn.: Dracaena lineata. 
 Cordyline terminalis 'Mme. Eugene Andre.' Syn.: Dracaena 
 
 'Mme. AndreY 
 Cork tree, Amur: Phellodendron amurense. 
 Cornus alba L. 'Sibirica.' Red bark dogwood. Syn.: C. 
 
 sibirica. 
 Cornus californica C. A. Mey. Creek dogwood. 
 Cornus capitata Wall. White evergreen dogwood. 
 Cornus florida L. Eastern flowering dogwood. 
 Cornus florida 'Cherokee Chief.' Red flowering dogwood. 
 Cornus florida 'Pluribracteata.' Double white dogwood. 
 Cornus florida f. rubra West. Pink flowering dogwood. Syn.: 
 
 C. rubra. 
 Cornus florida 'Variegata.' 
 Cornus florida 'Welchii.' Tricolor dogwood. 
 Cornus kousa Hance. Kousa dogwood. 
 
 Cornus kousa var. chinensis Osborn. Chinese kousa dog- 
 wood. 
 Cornus nuttallii Aud. Pacific dogwood. 
 Cornus rubra Hort. See C. florida f. rubra. 
 Cornus sibirica Lodd. See C. alba 'Sibirica.' 
 Cornus stolonifera Michx. Red osier dogwood. 
 Corokia cotoneaster Raoul. 
 Correa, pink Australian: Correa pulchella. 
 yellow Australian: Correa backhousiana. 
 Correa alba Andr. 
 Correa backhousiana Hook. Yellow Australian correa. Syn.: 
 
 C. ferruginea. C. splendida. 
 Correa ferruginea Hort. See C. backhousiana. 
 Correa x harrisii Hort. (C. pulchella x C. speciosa). 
 Correa > magnifica Hort. 
 Correa neglecta E. Ashby. See C. pulchella. 
 Correa pulchella Mackay ex Sweet. Pink Australian correa. 
 
 Australian fuchsia. Syn.: C. neglecta. 
 Correa reflexa (Labill.) Vent. Syn.: C. speciosa. 
 Correa 'Silver Bells.' 
 
 Correa speciosa J. Donn. ex Andr. See C. reflexa. 
 Correa splendida of Calif, trade. See C. backhousiana. 
 Corsage vine: Stephanotis floribunda. 
 Cortaderia argentea Stapf. See C. selloana. 
 Cortaderia selloana (Schult.) Aschers. R: Graebn. Pampas 
 
 grass. Syn.: C. argentea. 
 Corylopsis pauciflora Sieb. R: Zucc. Buttercup winterhazel. 
 Corylopsis spicata Sieb. R: Zucc. Spike winterhazel. 
 Corylus maxima Mill. 'Purpurea.' Purple giant filbert. 
 Corynocarpus laevigatus Foist. &: Forst.f. 
 Cotinus coggygria Scop. Smoke tree. Syn.: Rhus cotinus. 
 Cotinus coggygria 'Purpureus.' Syn.: Rhus cotinus atropur- 
 
 purea. 
 Cotoneaster, bearberry: Cotoneaster dammeri. 
 In ight-bead: Cotoneaster glaucophylla. 
 cherry bush: Cotoneaster zabelii. 
 cranberry: Cotoneaster apiculata. 
 dwarf silver-leaf: Cotoneaster pannosa 'Nana.' 
 early: Cotoneaster adpressa var. praecox. 
 I i .i in lii i : ( lotoneastex franchetii. 
 necklace: Cotoneaster conspicua 'Decora.' 
 I'.iiik \ : Cotoneaster parneyi. 
 
rock: Cotoneaster horizontalis. 
 
 rockspray: Cotoneaster microphylla. 
 
 silver-leaf: Cotoneaster pannosa. 
 
 thyme rockspray: Cotoneaster microphylla var. thymifolia. 
 
 Cotoneaster adpressa Bois. 
 
 Cotoneaster adpressa var. praecox (Vilm.) Bois & Berthault. 
 Early cotoneaster. Syn.: C. praecox. 
 
 Cotoneaster apiculata Rehd. & Wils. Cranberry cotoneaster. 
 
 Cotoneaster bullata Bois var. macrophylla Rehd. 8c Wils. 
 
 Cotoneaster congesta Baker. Syn.: C. microphylla var. glaci- 
 alis. 
 
 Cotoneaster conspicua Comber ex Marquand 'Decora.' Neck- 
 lace cotoneaster. Syn.: C. decora. 
 
 Cotoneaster 'Coolidgei.' 
 
 Cotoneaster cornubia Hort. See C. x watereri 'Cornubia.' 
 
 Cotoneaster dammeri Schneid. Bearberry cotoneaster. Syn.: 
 C. humifusa. 
 
 Cotoneaster dammeri var. radicans Dammer ex Schneid. 
 
 Cotoneaster davidiana Hort. See C. horizontalis. 
 
 Cotoneaster decora Hort. See C. conspicua 'Decora.' 
 
 Cotoneaster divaricata Rehd. & Wils. 
 
 Cotoneaster franchetii Bois. Franchet cotoneaster. 
 
 Cotoneaster glaucophylla Franch. Bright-bead cotoneaster. 
 
 Cotoneaster horizontalis Decne. Rock cotoneaster. Syn.: C. 
 davidiana. 
 
 Cotoneaster humifusa Duthie ex Veitch. See C. dammeri. 
 
 Cotoneaster lactea W. W. Smith. 
 
 Cotoneaster likiang? 
 
 Cotoneaster microphylla Wall, ex Lindl. Rockspray cotone- 
 aster. 
 
 Cotoneaster microphylla var. cochleata (Franch.) Rehd. & 
 Wils. 
 
 Cotoneaster microphylla var. glacialis Hook.f. See C. con- 
 gesta. 
 
 Cotoneaster microphylla minima? 
 
 Cotoneaster microphylla var. thymifolia (Baker) Koehne. 
 Thyme rockspray cotoneaster. Syn.: C. thymifolia. 
 
 Cotoneaster multiflora Bunge. 
 
 Cotoneaster oxycantha alba? 
 
 Cotoneaster pannosa Franch. Silver-leaf cotoneaster. 
 
 Cotoneaster pannosa 'Nana.' Dwarf silver-leaf cotoneaster. 
 
 Cotoneaster parneyi Hort. Parney cotoneaster. 
 
 Cotoneaster praecox Vilm. See C. adpressa var. praecox. 
 
 Cotoneaster procumbens? 
 
 Cotoneaster prostrata Baker. See C. rotundifolia. 
 
 Cotoneaster repens Hort. See C. salicifolia 'Afterglow.' 
 
 Cotoneaster rotundifolia Wall, ex Lindl. Syn.: C. prostrata. 
 
 Cotoneaster salicifolia Franch. 
 
 Cotoneaster salicifolia 'Afterglow.' Syn.: C. repens. 
 
 Cotoneaster simonsii Baker. 
 
 Cotoneaster thymifolia Baker. See C. microphylla var. thymi- 
 folia. 
 
 Cotoneaster wardii W. W. Smith. 
 
 Cotoneaster X watereri Exell 'Cornubia.' [C. frigida Wall, 
 ex Lindl. x C. henryana (Schneid.) Rehd. & Wils.] Syn.: 
 C. cornubia. 
 
 Cotoneaster zabelii Schneid. Cherry bush cotoneaster. 
 
 Cotton, cypress lavender: Santolina chamaecyparissus. 
 
 Cottonleaf : Helichrysum petiolatum. 
 
 Cottonwood, black: Populus trichocarpa. 
 
 Cowania mexicana D. Don var. stansburiana (Torr.) Jeps. 
 Cliffrose. 
 
 Cowberry: Vaccinium vitis-idaea. 
 
 Coyote bush: Baccharis pilularis. 
 
 Crab, Aldenham: Malus x purpurea 'Aldenhamcnsis.' 
 Almey flowering: Malus 'Almey.' 
 Arnold: Malus x arnoldiana. 
 Bechtel: Malus ioensis var. plena. 
 Dolgo flowering: Malus 'Dolgo.' 
 Eley: Malus x purpurea 'Eleyi.' 
 Ferrill's crimson: Malus 'Ferrill's Crimson.' 
 Hopa: Malus 'Hopa.' 
 Japanese flowering: Malus floribunda. 
 midget: Malus x micromalus. 
 Parkman: Malus halliana var. parkmanii. 
 redvein: Malus pumila var. niedzwetzkyana. 
 Sargent: Malus sargentii. 
 Scheidecker: Malus x scheideckeri. 
 Siberian: Malus baccata. 
 
 weeping: Malus 'Oekonomierat Echtermeyer.' 
 Cranberry bush, European: Viburnum opulus. 
 Crape myrtle: Lagerstroemia indica. 
 
 dwarf lavender: Lagerstroemia indica 'Dwarf Lavender.' 
 Kellogg's purple: Lagerstroemia indica 'Kellogg's Purple.' 
 lavender: Lagerstroemia indica 'Lavender.' 
 pink: Lagerstroemia indica 'Rosea.' 
 purple: Lagerstroemia indica 'Purple.' 
 queen: Lagerstroemia speciosa. 
 red: Lagerstroemia indica 'Rubra.' 
 
 watermelon red: Lagerstroemia indica 'Watermelon Red.' 
 white: Lagerstroemia indica 'Alba.' 
 Crataegus 'Autumn Glory.' Autumn glory hawthorn. Syn.: C. 
 
 'Crimson Glory.' 
 Crataegus carrierei Vauv. See C. x lavallei. 
 Crataegus contorta of trade? 
 Crataegus cordata Ait. See C. phaenopyrum. 
 Crataegus 'Crimson Glory.' See C. 'Autumn Glory.' 
 Crataegus douglasii Lindl. Black hawthorn. 
 Crataegus x lavallei Herincq ex Lav. (C. crus-galli L. x C. 
 
 pubescens Steud.). Syn.: C. carrierei. 
 Crataegus oxyacantha L. English hawthorn. 
 Crataegus oxyacantha 'Double White.' Double white haw- 
 thorn. 
 Crataegus oxyacantha pauli Hort. See C. oxyacantha 'Paul's 
 
 Scarlet.' 
 Crataegus oxyacantha 'Paul's Scarlet.' Paul's scarlet haw- 
 thorn. Syn.: C. pauli. C. 'Paul's Scarlet.' C. oxyacantha 
 pauli. C. 'Paul's Double Scarlet.' 
 Crataegus oxyacantha 'Rosea.' 
 
 Crataegus oxyacantha 'Rosea Plena.' Pink double haw- 
 thorn. 
 Crataegus pauli. See C. oxyacantha 'Paul's Scarlet.' 
 Crataegus 'Paul's Double Scarlet.' See C. oxyacantha 'Paul's 
 
 Scarlet.' 
 Crataegus 'Paul's Scarlet.' See C. oxyacantha 'Paul's Scarlet.' 
 Crataegus phaenopyrum (L.f.) Medic. Washington thorn. 
 
 Syn.: C. cordata. 
 Creambush: Holodiscus discolor. 
 
 Creeper, Engelmann: Parthenocissus quinquefolia 'Engel- 
 manii.' 
 Virginia: Parthenocissus quinquefolia. 
 Creosote bush: Larrea divaricata. 
 Crinodendron dependents (Ruiz & Pav.) Kuntze. See C. 
 
 patagua. 
 Crinodendron patagua Molina. Lily of the valley tree. Syn.: 
 
 C. dependens. Tricuspidaria dependens. 
 Crotalaria agatiflora Schweinfurth ex Engler. Canary bird 
 bush. 
 
 17 
 
( roton: Codiaeum variegatum. 
 
 ( Irowbei 1 \ . black: Empetrum nigrum. 
 
 (i Nosophilia warscewiczii (Wendl.) Bartlett. 
 
 ( ryptocarya rubra (Molina) Skeels. 
 
 Cryptomeria, dwarf: Cryptomeria japonica 'Pygmaea.' 
 Japanese: Cryptomeria japonica. 
 Lobb: Cryptomeria japonica 'Lobbii.' 
 plume: Cryptomeria japonica 'Elegans.' 
 
 Cryptomeria globosa compacta Hort. See C. japonica 'Glo- 
 bosa Nana.' 
 
 Cryptomeria globosa nana Hort. See C. japonica 'Globosa 
 Nana.' 
 
 Cryptomeria japonica (L.f.) D. Don. Japanese cryptomeria. 
 
 Cryptomeria japonica 'Compacta.' 
 
 Cryptomeria japonica 'Elegans.' Plume cryptomeria. 
 
 Cryptomeria japonica 'Globosa Nana.' Syn.: C. globosa com- 
 pacta. C. globosa nana. C. japonica nana compacta. C. 
 japonica globosa nana compacta. 
 
 Cryptomeria japonica globosa nana compacta. See C. japo- 
 nica 'Globosa Nana.' 
 
 Cryptomeria japonica 'Lobbii.' Lobb cryptomeria. 
 
 Cryptomeria japonica nana Hort. See C. japonica 'Pygmaea.' 
 
 Cryptomeria japonica nana compacta Hort. See C. japonica 
 'Globosa Nana.' 
 
 Cryptomeria japonica 'Pygmaea.' Dwarf cryptomeria. Syn.: 
 C. japonica nana. 
 
 Ctenanthe pilosa (Schauer) Eichl. Bamburanta. Syn.: Bam- 
 buranta arnoldiana of Calif, trade. 
 
 Cunninghamia lanceolata (Lamb.) Hook. 
 
 Cup of gold: Solandra guttata. 
 
 Cupania anacardioides A. Rich. See Cupaniopsis anacardi- 
 oides. 
 
 Cupania sapida Hort. See Cupaniopsis anacardioides. 
 
 Cupaniopsis anacardioides (A. Rich.) Radlk. Syn.: Cupania 
 anacardioides. C. sapida. Blighia sapida of Calif, trade. 
 
 Cuphea 'Fire Fly.' 
 
 Cuphea hyssopifolia HBK. Blue cigar plant. 
 
 Cuphea ignea A. DC. Cigar plant. Syn.: C. platycentra. 
 
 Cuphea platycentra Lem. See C. ignea. 
 
 Cupressus abramsiana C. B. Wolf. Santa Cruz cypress. 
 
 Cupressus arizonica of Calif, trade. See C. glabra. 
 
 Cupressus arizonica forbesii? 
 
 Cupressus arizonica gareei Hort. See C. glabra 'Gareei.' 
 
 Cupressus arizonica pyramidalis Hort. See C. glabra 'Pyrami- 
 dalis.' 
 
 Cupressus arizonica 'Walters.' See C. glabra 'Walters.' 
 
 Cupressus cashmeriana Royle ex Carr. Kashmir cypress. 
 
 Cupressus crippsii Hort. See C. macrocarpa. 
 
 Cupressus forbesii Jeps. Forbes cypress. Tecate cypress. 
 
 Cupressus gareei Hort. Sec C. glabra 'Gareei.' 
 
 Cupressus glabra Sudw. Smooth Arizona cypress. Syn.: C. 
 arizonica of Calif, trade. 
 
 Cupressus glabra 'Gareei.' Syn.: C. gareei. C. arizonica 
 
 Cupressus glabra 'Pyramidalis.' Syn.: C. arizonica pyrami- 
 dalis. 
 
 Cupressus glabra "Walters.' Syn.: C. art onica 'Walters. 1 
 
 Cupressus goveniana Gord. Gowen cypress. 
 
 Cupressus lusitanica Mill. Mexican cypress. Syn.: C. lust- 
 tanica var. benthamii. 
 
 Cupressus lusitanica var. benthamii Carr. Sec ('.. lusitanica. 
 
 ( upressus macrocarpa Hartw. < \ Gord. Monterey cypress. 
 Syn : C.t rippsii. 
 
 < upressus oh i ma Hort. See Chamaei yparis obtusa. 
 ■ •• . lei Can Sei C. lempei i inns ' [ndi< a.' 
 
 13 
 
 Cupressus sempervirens L. Italian cypress. 
 
 Cupressus sempervirens 'Fastigiata.' 
 
 Cupressus sempervirens 'Glauca.' Blue Italian cypress. 
 
 Cupressus sempervirens 'Indica.' Royle Italian cypress. Syn.: 
 C. roylei. C. sempervirens roylei. 
 
 Cupressus sempervirens roylei Hort. See C. sempervirens 
 'Indica.' 
 
 Cupressus sempervirens 'Stricta.' 
 
 Cupressus stephensonii C. B. Wolf. Cuyamaca cypress. 
 
 Currant, Catalina: Ribes viburnifolium. 
 chaparral: Ribes malvaceum. 
 evergreen: Ribes viburnifolium. 
 golden: Ribes aureum. 
 golden: Ribes aureum var. gracillimum. 
 Indian: Symphoricarpos orbiculatus. 
 pink winter: Ribes sanguineum. 
 red flowering: Ribes sanguineum. 
 white flowered: Ribes indecorum. 
 
 Cussonia spicata Thunb. 
 
 Cycad, crozier: Cycas circinalis. 
 
 Cycas circinalis L. Crozier cycad. 
 
 Cycas revoluta Thunb. Sago palm. 
 
 Cydonia. See Chaenomeles. 
 
 Cypress, azure: Chamaecyparis lawsoniana 'Azurea.' 
 bald: Taxodium distichum. 
 bird nest: Chamaecyparis nidifera. 
 Blue Haven false: Chamaecyparis 'Blue Haven.' 
 blue Italian: Cupressus sempervirens 'Glauca.' 
 blue Lawson: Chamaecyparis lawsoniana 'Allumii.' 
 club moss: Chamaecyparis obtusa 'Lycopodioides.' 
 compact blue Alaska: Chamaecyparis nootkatensis 'Com- 
 pacta.' 
 Cripps golden: Chamaecyparis obtusa 'Crippsii.' 
 Cuyamaca: Cupressus stephensonii. 
 dwarf golden Hinoki: Chamaecyparis obtusa 'Nana 
 
 Aurea.' 
 dwarf Hinoki: Chamaecyparis obtusa 'Nana.' 
 dwarf Lawson: Chamaecyparis lawsoniana 'Minima.' 
 Ellwood: Chamaecyparis lawsoniana 'Ellwoodii.' 
 fernspray: Chamaecyparis obtusa 'Filicoides.' 
 Fletcher: Chamaecyparis lawsoniana 'Fletcheri.' 
 Forbes: Cupressus forbesii. 
 
 Forsteck: Chamaecyparis lawsoniana 'Forsteckensis.' 
 golden dwarf Lawson: Chamaecyparis lawsoniana 'Minima 
 
 Aurea. 
 golden Lawson: Chamaecyparis lawsoniana 'Lutea.' 
 golden Lawson: Chamaecyparis lawsoniana 'Stewartii.' 
 golden plume: Chamaecyparis pisifera 'Plumosa Aurea.' 
 golden thread: Chamaecyparis pisifera 'Filifera Aurea.' 
 golden thread branch: Chamaecyparis pisifera 'Filifera 
 
 Aurea.' 
 Gowen: Cupressus goveniana. 
 Hinoki false: Chamaecyparis obtusa. 
 Italian: Cupressus sempervirens. 
 Kashmir: Cupressus cashmeriana. 
 
 knowefield: Chamaecyparis lawsoniana 'Knoweficldcnsis.' 
 Knowefield's false: Chamaecyparis lawsoniana 'Knowe- 
 
 lic Idcnsis.' 
 I awson: Chamaecyparis lawsoniana. 
 
 little blue: Chamaecyparis lawsoniana 'Minima Glauca.' 
 Mexit an: Cupressus lusitanica. 
 Monterey: Cupressus macrocarpa. 
 Montezuma: Taxodium mucronatum. 
 moss: Chamaecyparis pisifera 'Squarrosa.' 
 moss: Chamaecyparis pisifera 'Squarrosa Minima.' 
 
Nootka dwarf: Chamaecyparis nootkatensis 'Compacta.' 
 
 pyramidal blue: Chamaecyparis lawsoniana 'Allumii.' 
 
 Royle Italian: Cupressus sempervirens 'Indica.' 
 
 Santa Cruz: Cupressus abramsiana. 
 
 sawara: Chamaecyparis pisifera. 
 
 sawara false: Chamaecyparis pisifera 'Plumosa.' 
 
 smooth Arizona: Cupressus glabra. 
 
 Stewart golden: Chamaecyparis lawsoniana 'Stewartii.' 
 
 swamp: Taxodium distichum. 
 
 Tecate: Cupressus forbesii. 
 
 weeping false: Chamaecyparis lawsoniana 'Pendula.' 
 
 Westermann: Chamaecyparis lawsoniana 'Westermannii.' 
 
 Wissel: Chamaecyparis lawsoniana 'Wisselii.' 
 Cyrtostachys lakka Becc. 
 Cytisus canariensis (L.) Kuntze. Genista of florists. Syn.: 
 
 Genista canariensis. 
 Cytisus andreanus Hort. See C. scoparius 'Andreanus.' 
 Cytisus 'Burkwoodii.' Burkwood broom. 
 Cytisus 'Dorothy Walpole.' Dorothy Walpole broom. 
 Cytisus fragrans Lam. Syn.: Genista fragrans. 
 Cytisus 'Kewensis.' 
 Cytisus 'Maria Burkwood.' 
 
 Cytisus multiflorus (Ait.) Sweet. White Spanish broom. 
 Cytisus 'Pomona.' 
 Cytisus ■ praecox Bean. [C. multiflorus x C. purgans (L.) 
 
 Spach]. Moonlight broom. Warminister broom. 
 Cytisus purpureus Scop. 
 Cytisus racemosus Nichols. Easter broom. Syn.: Genista 
 
 racemosa. 
 Cytisus 'San Francisco.' 
 Cytisus scoparius (L.) Link. Scotch broom. Syn.: Genista 
 
 sco par ia. 
 Cytisus scoparius 'Andreanus.' Syn.: C. andreanus. Genista 
 andreana. 
 
 D 
 
 Daboecia alba Hort. See D. cantabrica 'Alba.' 
 
 Daboecia cantabrica (Huds.) Koch. Irish belle. Irish heather. 
 
 Syn.: D. polifolia. 
 Daboecia cantabrica 'Alba.' White Irish belle. Syn.: D. alba. 
 Daboecia cantabrica 'Atropurpurea.' Purple Irish belle. 
 Daboecia cantabrica 'Pallida.' Syn.: D. cantabrica rosea. 
 Daboecia cantabrica rosea Hort. See D. cantabrica 'Pallida.' 
 Daboecia polifolia D. Don. See D. cantabrica. 
 Daemonorops dunmorphyllis? 
 
 Daemonorops grandis (W. Griffith) W. Griffith ex Mart. 
 Daemonorops pericanthus Miq. 
 Daemonorops pseudosepal Becc. 
 Dais cotinifolia L. Pompon tree. 
 Daisy, blue: Felicia amelloides. 
 
 giant tree: Montanoa grandiflora. 
 
 golden shrub: Euryops pectinatus. 
 
 South African tree: Euryops athanasiae. 
 Dalea spinosa Gray. Smoke tree. 
 Daphne, February: Daphne mezereum. 
 
 Manten: Daphne X mantensiana. 
 
 New Zealand: Pimelea coarcticus. 
 
 pink: Daphne odora 'Marginata.' 
 
 rose queen winter: Daphne odora 'Rose Queen.' 
 
 Somerset: Daphne x burkwoodii 'Somerset.' 
 
 white winter: Daphne odora 'Alba.' 
 Daphne alba Hort. See D. odora 'Alba.' 
 
 Daphne x burkwoodii Turrill. (D. caucasica Pall, x D. 
 cneorum). 
 
 Daphne x burkwoodii 'Somerset.' Somerset daphne. Syn.: D. 
 'Somerset.' 
 
 Daphne cneorum L. 
 
 Daphne collina Smith. 
 
 Daphne collina 'Neapolitana.' 
 
 Daphne x mantensiana T. M. C. Taylor. Manten daphne. 
 (D. retusa Hemsl. x D. x burkwoodii). 
 
 Daphne marginata Hort. See D. odora 'Marginata.' 
 
 Daphne mezereum L. February daphne. 
 
 Daphne mezereum 'Alba.' 
 
 Daphne odora Thunb. 
 
 Daphne odora 'Alba.' White winter daphne. Syn.: D. alba. 
 
 Daphne odora 'Marginata.' Pink daphne. Syn.: D. mar- 
 ginata. 
 
 Daphne odora 'Rose Queen.' Rose queen winter daphne. 
 
 Daphne 'Somerset.' See D. x burkwoodii 'Somerset.' 
 
 Datura arborea. The material in cultivation under this name 
 may be D. Candida. 
 
 Datura Candida (Pers.) Safford. 
 
 Datura suaveolens Plumb. & Bonpl. Angels trumpet. 
 
 Daubentonia grandiflora Hort. See Agati grandiflora. 
 
 Daubentonia tripetii Poit. Glory pea. Scarlet wistaria tree. 
 
 Davidia involucrata Baill. Dove tree. 
 
 Deer brush: Ceanothus integerrimus. 
 
 Dendromecon harfordii Kell. Island bush poppy. Syn.: D. 
 rigida var. harfordii. 
 
 Dendromecon rigida Benth. 
 
 Dendromecon rigida var. harfordii K. Brandegee. See D. 
 harfordii. 
 
 Dendropanax chevalieri (Vig.) Merr. Syn.: Gilibertia japo- 
 nica. 
 
 Desmoncus quasillarius Bartlett. 
 
 Deutzia, double rose: Deutzia scabra 'Plena.' 
 fuzzy: Deutzia scabra. 
 slender: Deutzia gracilis. 
 
 Deutzia gracilis Sieb. & Zucc. Slender deutzia. 
 
 Deutzia > hybrida Lemoine 'Magicien.' (D. discolor Hemsl. x 
 D. longifolia Franch.). Syn.: D. 'Magicien.' 
 
 Deutzia x hybrida Lemoine 'Mont Rose.' Syn.: D. 'Mont 
 Rose.' 
 
 Deutzia x lemoinei Lemoine ex Bois. (D. parviflora Bunge x 
 D. gracilis). 
 
 Deutzia 'Magicien.' See D. x hybrida 'Magicien.' 
 
 Deutzia monbeigii W. W. Smith. 
 
 Deutzia 'Mont Rose.' See D. x hybrida 'Mont Rose.' 
 
 Deutzia 'Pride of Rochester.' See D. scabra 'Pride of Roch- 
 ester.' 
 
 Deutzia x rosea (Lemoine) Rehd. [D. gracilis x D. pur- 
 purascens (Henry) Rehd.]. 
 
 Deutzia scabra Thunb. Fuzzy deutzia. Syn.: D. scabra ere- 
 nata alba. 
 
 Deutzia scabra crenata alba. See D. scabra. 
 
 Deutzia scabra 'Plena.' Double rose deutzia. 
 
 Deutzia scabra 'Pride of Rochester.' Syn.: D. 'Pride of Roch- 
 ester.' 
 
 Dewdrop, golden: Duranta erecta. 
 
 Dictyosperma album (Bory) Wendl. Syn.: D. rubrum. 
 
 Dictyosperma rubrum Wendl. & Drudc. See D. album. 
 
 Dion, chestnut: Dioon edule. 
 giant: Dioon spinulosum. 
 
 Dioon edule Lindl. Chestnut dion. 
 
 Dioon reevesii? 
 
 Dioon spinulosum Dyer. Giant dion. 
 
 Diosma, pink: Coleonema pulchrum. 
 
 Diosma alba Thunb. See Coleonema album. 
 
 19 
 
Diosma ericoides L. Breath of heaven. Buchu. 
 
 Diosma pulchra Hort. See Coleonema pulchrum. 
 
 Diosma reevesii Hoi t.? 
 
 Diospyros fuyu Hoit. See D. kaki 'Euyu.' 
 
 Diospyros hachiya Hort. See D. kaki 'Hachiya.' 
 
 Diospyros kaki L.f. Kaki. Japanese persimmon. 
 
 Diospyros kaki 'Fuyu.' Fuyu persimmon. Syn.: D. fuyu. 
 
 Diospyros kaki 'Hachiya.' Hachiya persimmon. Syn.: D. 
 
 hachiya. 
 Diospyros lotus L. Date-plum persimmon. 
 Diplacus grandiflorus (Lindl.) Groenl. Plumas monkey- 
 
 llower. 
 Diplacus longiflorus Nutt. Monkeyflower. 
 Diplacus longiflorus var. calycinus (Eastw.) Jeps. 
 Diplacus longiflorus var. rutilus (Grant) McMinn. Red 
 
 monkeyflower. 
 Diplacus parviflorus Greene. Island monkeyflower. 
 Diplothemium campestre Mart. See Allagoptera campestris. 
 Diplothemium caudescens Mart. See Polyandrococos cau- 
 
 descens. 
 Dirca occidentalis Gray. Western leatherwood. 
 Distictis cinerea Greenm. See D. laxiflora. 
 Distictis lactiflora Hort. See D. laxiflora. 
 
 Distictis laxiflora (DC.) Greenm. Syn.: D. cinerea. D. lacti- 
 flora. 
 Distictis riversii? Royal trumpet vine. 
 Dizygotheca elegantissima (Veitch) Vig. & Guill. Syn.: Aralia 
 
 elegantissima. 
 Dodonaea, purple leaved: Dodonaea viscosa 'Purpurea.' 
 Dodonaea viscosa Jacq. Clammy hop seed bush. 
 Dodonaea viscosa atropurpurea Hort. See D. viscosa 'Pur- 
 purea.' 
 Dodonaea viscosa 'Purpurea.' Purple leaved dodonaea. Syn.: 
 
 D. viscosa atropurpurea. 
 Dogwood, Chinese kousa: Cornus kousa var. chinensis. 
 
 creek: Cornus californica. 
 
 double white: Cornus florida 'Pluribracteata.' 
 
 eastern flowering: Cornus florida. 
 
 kousa: Cornus kousa. 
 
 I'a< ific : Cornus nuttallii. 
 
 pink (lowering: Cornus florida f. rubra. 
 
 red bark: Cornus alba 'Sibirica.' 
 
 red (lowering: Cornus florida 'Cherokee Chief.' 
 
 red osier: Cornus stolonifera. 
 
 tricolor: Cornus florida 'Welchii.' 
 
 white evergreen: Cornus capitata. 
 Dolichos lignosus L. Australian pea vine. 
 Dombeya, pink ball: Dombeya wallichii. 
 Dombeya calantha Schum. 
 Dombeya X cayeuxii Andre. (D. wallichii x D. mastersii 
 
 I look.f.). 
 Dombeya wallichii (Lindl.) Daydon Jackson. Pink ball 
 
 dombeya. 
 Doryanthes palmeri W. Hill. Spear lily. Spear flower. 
 Dove tree: Davidia involucrata. 
 
 Dovyalis caffra (Harv. & Sond.) Warb. Syn.: Aberia cafjra. 
 Doxantha unguis-cati (I.) Rehd. Cat's daw. Cat-daw yellow 
 trumpet. Yellow trumpet vine. Syn.: Bignonia tweediar\a. 
 Dracaena, \ustralian: Cordyline stricta. 
 
 blue: Cordyline indh isa. 
 
 bronze: Cordyline australis 'Atropurpurea.' 
 
 green: Cordyline australis. 
 Dun in mi australis Forst.f. See Cordyline australis. 
 
 i banksii atropurpurea Hon 5 < Cordyline australis 
 iiu pin' a ' 
 
 21 
 
 Dracaena draco L. Dragon tree. 
 
 Dracaena hookeriana Koch 'Rothiana.' Syn.: D. rothiana. 
 
 Dracaena indivisa Forst.f. See Cordyline indivisa. 
 
 Dracaena indivisa 'Altro.' See Cordyline indivisa 'Atropur- 
 purea.' 
 
 Dracaena linearis, probably error for D. lineata, a synonym 
 of Cordyline terminalis. 
 
 Dracaena lineata Hort. See Cordyline terminalis. 
 
 Dracaena 'Mme. Andre.' See Cordyline terminalis 'Mme. 
 Eugene Andre.' 
 
 Dracaena rothiana Hort. See D. hookeriana 'Rothiana.' 
 
 Dragon tree: Dracaena draco. 
 
 Drimys winteri Forst. Winter's bark. 
 
 Duranta erecta L. Golden dewdrop. Skyflower. Syn.: D. 
 repens. D. plumieri. 
 
 Duranta erecta var. grandiflora (Moldenke) Caro. Syn.: D. 
 repens 'Grandiflora.' D. grandiflora. 
 
 Duranta grandiflora Hort. See D. erecta var. grandiflora. 
 
 Duranta plumieri L. See D. erecta. 
 
 Duranta repens L. See D. erecta. 
 
 Duranta repens 'Grandiflora.' See D. erecta. 
 
 Duranta stenostachya Tod. Brazil sky flower. 
 
 Dutchmans pipe: Aristolochia tomentosa. 
 
 Dweet Tangor: Citrus 'Dweet.' 
 
 Dyschoriste thunbergiflora Lindau. Helmet shrub. 
 
 Easter lily vine: Beaumontia grandiflora. 
 
 Echium fastuosum Jacq. Pride of Madeira. 
 
 Echium fastuosum 'Blue Improved.' 
 
 Ehretia hottentotica Burchell. 
 
 Elaeagnus, golden: Elaeagnus pungens 'Maculata.' 
 
 silver-edge: Elaeagnus pungens 'Marginata.' 
 
 thorny: Elaeagnus pungens. 
 Elaeagnus angustifolia L. Oleaster. 
 
 Elaeagnus x fruitlandii Berckmans. Fruitland silver-berry. 
 (Supposed hybrid with E. maerophylla Thunb. as one 
 parent.) 
 Elaeagnus maculata Hort. See E. pungens 'Maculata.' 
 Elaeagnus philippensis Perr. 
 
 Elaeagnus pungens Thunb. Silver-berry. Thorny elaeagnus. 
 Elaeagnus pungens fruitlandii Hort. See E. x fruitlandii. 
 Elaeagnus pungens 'Maculata.' Golden elaeagnus. Syn.: E. 
 
 maculata. E. pungens 'Yellowspot.' 
 Elaeagnus pungens 'Marginata.' Silver-edge elaeagnus. 
 Elaeagnus pungens 'Variegata.' Variegated Russian olive. 
 Elaeagnus pungens 'Yellowspot.' See E. pungens 'Maculata.' 
 Elaeis guineensis Jacq. 
 Elderberry, blue: Sambucus caerulea. 
 
 coast red: Sambucus callicarpa. 
 
 red: Sambucus racemosa. 
 Elm, American: Ulmus americana. 
 
 Buisman: Ulmus procera 'Christine Buisman.' 
 
 Camperdown weeping: Ulmus glabra 'Camperdownii.' 
 
 Chinese: Ulmus parvifolia. 
 
 l)i ake evergreen: Ulmus parvifolia 'Drake.' 
 
 evergreen Chinese: Ulmus parvifolia. 
 
 [apanese Keaki: Zelkova serrata. 
 
 Scotch: Ulmus glabra. 
 
 si l xi ian: Ulmus pumila. 
 
 Wych: Ulmus glabra. 
 Empetrum nigrum L. Black crowberrj 
 Empress tree: Paulownia tomentosa. 
 
Engelmann creeper: Parthenocissus quinquefolia 'Engel- 
 
 manii.' 
 Ensete ventricosum (Welw.) Cheesman. Abyssinian banana. 
 
 Syn.: Musa ensete. 
 Eranthemum nervosum (Vahl) R. Br. Syn.: E. pulchellum. 
 Eranthemnm pulchellum Andr. See E. nervosum. 
 Eremaea fimbriata Lindl. 
 Eremophila maculata (Ker) F. Muell. 
 Erica blanda Andr. See E. doliiformis. 
 Erica canaliculata Andr. Black-eyed heather. (Sometimes 
 
 called pink heather or red Scotch heather; however, 
 
 these common names are also used for Calluna vul- 
 garis.) Syn.: E. melanthera rosea. E. melanthera rubra. 
 Erica canaliculata 'Boscaweniana.' Boscawen's black-eyed 
 
 heather. Syn.: E. melanthera. 
 Erica canaliculata 'Rosea.' Christmas heather. 
 Erica carnea L. Mediterranean heather. Syn.: E. mediter- 
 
 ranea. 
 Erica carnea 'King George.' See E. carnea 'Winter Beauty.' 
 Erica carnea rosea Hort. See E. ventricosa. 
 Erica carnea 'Ruby Glow.' Ruby glow heather. 
 Erica carnea 'Springwood.' Springwood heather. Springwood 
 
 white heather. Syn.: £. 'Springwood White.' 
 Erica carnea 'Springwood Pink.' 
 Erica carnea 'Vivellii.' 
 Erica carnea 'Winter Beauty.' Syn.: E. carnea 'King George.' 
 
 ? Calluna vulgaris carnea 'King George.' 
 Erica chamissonis Klotzsch ex Benth. 
 Erica cinerea L. 'C. D. Eason.' 
 Erica codonodes Lindl. See E. lusitanica. 
 Erica darleyensis Bean. See E. purpurascens 'Darleyensis.' 
 Erica doliiformis Salisb. Everblooming French heather. Red 
 
 everblooming heather. Syn.: E. blanda. 
 Erica 'Felix Faure.' Pink French heather. 
 Erica 'George Rendall.' See E. purpurascens 'George Ren- 
 
 dall.' 
 Erica hieliana Hort. See E. hyemalis. 
 Erica hirtiflora Curt. Syn.: E. regerminans. ? E. regerminans 
 
 'Lois.' 
 Erica hyalina Hort. See E. hyemalis. 
 Erica hyemalis Nichols. White winter heather. Syn.: E. 
 
 hyalina. E. hieliana. 
 Erica 'John McLaren.' See E. mammosa 'John McLaren.' 
 Erica lusitanica Rudolph. Syn.: E. codonodes. 
 Erica mammosa L. 
 
 Erica mammosa 'John McLaren.' Syn.: E. 'John McLaren.' 
 Erica 'Maxwell.' See E. vagans 'Mrs. D. F. Maxwell.' 
 Erica mediterranea L. See E. carnea. 
 Erica mediterranea hybrida Hort. See E. purpurascens 
 
 'Darleyensis.' 
 Erica mediterranea maxima? Dwarf heather. 
 Erica melanthera Hort. See E. canaliculata 'Boscaweniana.' 
 Erica melanthera rosea Hort. See E. canaliculata. 
 Erica melanthera rubra Hort. See E. canaliculata. 
 Erica persoluta L. 
 Erica purpurascens L. 'Darleyensis.' Syn.: E. mediterranea 
 
 hybrida. E. darleyensis. 
 Erica purpurascens 'George Rendall.' George Rendall 
 
 heather. Syn.: E. 'George Rendall.' 
 Erica regerminans Hort. See E. hirtiflora. 
 Erica regerminans 'Lois'? See ? E. hirtiflora. 
 Erica 'Springwood White.' See E. carnea 'Springwood.' 
 Erica stricta Andr. See E. terminalis. 
 
 Erica terminalis Salisb. Corsican heather. Syn.: E. stricta. 
 Erica vagans L. 'Mrs. D. F. Maxwell.' Syn.: E. Maxwell.' 
 
 Erica vagans 'St. Keverne.' 
 
 Erica x veitchii Bean. (E. arborea L. X E. lusitanica). 
 
 Erica ventricosa Thunb. Syn.: E. carnea rosea? 
 
 Eriobotrya deflexa (Hemsl.) Nakai. Bronze loquat. Syn.: 
 Photinia deflexa. 
 
 Eriobotrya 'Golden Nugget.' See E. japonica 'Golden Nug- 
 get.' 
 
 Eriobotrya japonica (Thunb.) Lindl. Loquat. 
 
 Eriobotrya japonica 'Golden Nugget.' Golden nugget lo- 
 quat. Syn.: E. 'Golden Nugget.' 
 
 Eriobotrya thale? 
 
 Eriogonum arborescens Greene. Santa Cruz Island buck- 
 wheat. 
 
 Eriogonum cinereum Benth. Ashyleaf buckwheat. 
 
 Eriogonum crocatum A. Davids. Saffron buckwheat. Yellow 
 buckwheat. 
 
 Eriogonum fasciculatum Benth. California buckwheat. Wild 
 buckwheat. 
 
 Eriogonum grande Greene. See E. latifolium subsp. grande. 
 
 Eriogonum giganteum Wats. Saint Catherine's lace. 
 
 Eriogonum latifolium Smith subsp. grande (Greene) S. 
 Stokes. Pink buckwheat. Syn.: E. grande. 
 
 Eriogonum latifolium Smith var. rubescens (Greene) Munz. 
 Red buckwheat. Syn.: E. rubescens. 
 
 Eriogonum lobbii Torr. & Gray. Granite buckwheat. 
 
 Eriogonum parvifolium Smith. Sea cliff buckwheat. 
 
 Eriogonum rubescens Greene. See E. latifolium var. rubes- 
 cens. 
 
 Eriogonum umbellatum Torr. Sulphur flower. 
 
 Eriogonum wrightii Torr. ex Benth. subsp. subscaposum 
 (Wats.) S. Stokes. Wright buckwheat. 
 
 Eriophyllum confertiflorum (DC.) Gray. 
 
 Erythea armata (Wats.) Wats. Big blue hesper palm. Syn.: 
 Glaucothea armata. 
 
 Erythea brandegeei Purpus. 
 
 Erythea edulis (Wendl. ex Wats.) Wats. Guadalupe palm. 
 
 Erythrina americana Mill. 
 
 Erythrina x bidwillii Lindl. (E. herbacea L. x E. crista-galli). 
 Bidwill coral tree. 
 
 Erythrina caffra Thunb. Syn.: E. constantiana. E. embryana. 
 
 Erthyrina constantiana Micheli. See E. caffra. 
 
 Erythrina coralloides DC. 
 
 Erythrina crista-galli L. Cockspur coral tree. Coral tree. 
 Cockspur. 
 
 Erthyrina embryana Hort. See E. caffra. 
 
 Erythrina falcata Benth. 
 
 Erythrina humeana Spreng. 
 
 Erythrina ovalifolia Roxb. 
 
 Escallonia, appleblossom: Escallonia 'Glasneviensis.' 
 Montevideo: Escallonia montevidensis. 
 Organ Mountain: Escallonia organensis. 
 red: Escallonia rubra. 
 
 Escallonia 'Apple Blossom.' 
 
 Escallonia 'Balfouri.' 
 
 Escallonia berteriana DC. See E. pulverulenta. 
 
 Escallonia 'C. F. Ball.' 
 
 Escallonia 'Eric Walther.' 
 
 Escallonia 'Glasneviensis.' Appleblossom escallonia. 
 
 Escallonia 'Gwendolyn Anley.' 
 
 Escallonia 'Ingramii.' 
 
 Escallonia 'Iveyi.' 
 
 Escallonia 'Jubilee.' 
 
 Escallonia X langleycnsis Veitch. [E. rubra X E. virgata (Ruiz 
 k Pav.) Pers.]. 
 
 21 
 
Escallonia montevidensis (Cham. 8c Schlecht.) DC. Montevi- 
 deo escallonia. 
 
 Escallonia organensis Gardn. Organ Mountain escallonia. 
 
 Escallonia pulverulenta (Ruiz 8c Pav.) Pers. Syn.: E. bcr- 
 teriana. 
 
 Escallonia Rockii.' 
 
 Escallonia rosea Griseb. 
 
 Escallonia rubra (Rui/ 8c Pa\ .) Pers. Red escallonia. 
 
 Escallonia viscosa Forbes. 
 
 Escallonia 'Wm. Watson.' 
 
 Eucalyptus, dollar leaf: Eucalyptus pulverulenta. 
 il. iming: Eucalyptus ficifolia. 
 Moitch: Eucalyptus rudis. 
 round leaf: Eucalyptus polyanthemos. 
 scarlet: Eucalyptus ficifolia. 
 
 Eucalyptus algeriensis Trabut. 
 
 Eucalyptus andreana Naudin. Syn.: E. lindleyana. 
 
 Eucalyptus angulosa Schauer. Ridge-fruited mallee. 
 
 Eucalyj)tus argillacea W. V. Fitzg. ex Maiden. Syn.: E. lea- 
 cophylla. 
 
 Eucalyptus barrocopiensis. Error for E. burracoppinensis. 
 
 Eucalyptus bloxsomei Maiden. Yellow jacket. 
 
 Eucalyptus botryoides Smith. 
 
 Eucalyptus burdettiana Blakely & Steedman. Syn.: E. mega- 
 co riiuta. 
 
 Eucalyptus burracoppinensis Maiden & Blakely. 
 
 Eucalyptus caesia Benth. Gungurru. 
 
 Eucalyptus calophylla Lindl. Marri. 
 
 Eucalyptus camaldulensis Dehnhardt. Red gum. Syn.: E. 
 rostra la. 
 
 Eucalyptus cinerea F. Muell. Mealy stringybark. Silver dol- 
 lar tree. 
 
 Eucalyptus citriodora Hook. Lemon gum. Syn.: E. maculata 
 var. citriodora. 
 
 Eucalyptus cladocalyx F. Muell. Syn.: E. corynocalyx. 
 
 Eucalyptus clavigera A. Cuiiii. 
 
 Eucalyptus cloeziana F. Muell. Yellow messmate. 
 
 Eucalyptus com pacta Hort. See E. globulus 'Compacta.' 
 
 Eucalyptus cornuta Labill. Yate tree. 
 
 Eucalyptus corynocalyx F. Muell. See E. cladocalyx. 
 
 Eucalyptus crucis Maiden. Blue-leaved gum. 
 
 Eucalyptus eremopbila (Diels) Maiden. 
 
 Eucalyptus erythrocorys F. Muell. 
 
 Eucalyptus erythronema Turcz. Red-flowered mallee. 
 
 I.u< alyptus eximia S< hauer. 
 
 Eucalyptus ficifolia F. Muell. Flaming eucalyptus. Scarlet 
 flowering gum. S< arlet eu< alyptus. 
 
 Eucalyptus forrestiana Diels. 
 
 Eucalyptus gardneri Maiden. Gardner's mallet. 
 
 Eucalyptus globulus Labill. Blue gum. 
 
 Eucalyptus globulus 'Compacta.' Bushy blue gum. Dwarf 
 I asmanian blue gum. S\ n.: E. compat ta. 
 
 I ii< alyptus grossa F. Muell. ex Benth. 
 
 I ucalyptus gunnii Hook. Cidei gum. 
 
 Eucalyptus kruseana F. Muell. Rinse's malice. 
 
 Eucalyptus lansdowneana F. Muell. & f. E. Br. 
 
 Eucalyptus lehmannii (Schauer) Benth. Bushy yate. 
 
 Eucalyptus U ucophylla Domin. See E. argillacea. 
 
 l in .il\|>ius leucoxylon I Muell. 
 
 I in ,il\|.uis leucoxylon 'Rosea.' 
 
 plus lindleyana 1»< !. See E. andreana. 
 
 I ucalyptus longifolia I ink. 
 
 Eucalyptus macrandra I . Muell. ex Benth. 
 
 I in .il\|>ius iii. ii 1111,11 pa I look. 
 
 \tu maculata Hook. var. citriodora (Hook.) Bailey. 
 i < hi iodora. 
 
 Eucalyptus megacornuta C. A. Gardner. See E. burdettiana. 
 
 Eucalyptus mitrata C. A. Gardner. 
 
 Eucalyptus nutans F. Muell. Red-flowered moort. 
 
 Eucalyptus occidentalis Endl. 
 
 Eucalyptus oldfieldii F. Muell. Oldfield mallee. 
 
 Eucalyptus orpetii of Calif, trade. (Suggested hybrid be- 
 tween E. macrocarpa and E. caesia.) 
 
 Eucalyptus perriniana F. Muell. ex Rodway. 
 
 Eucalyptus pilularis Smith. 
 
 Eucalyptus planchoniana F. Muell. Tallow wood. 
 
 Eucalyptus platypus Hook. 
 
 Eucalyptus polyanthemos Schauer. Redbox gum. Australian 
 beech. Round leaf eucalyptus. 
 
 Eucalyptus preissiana Schauer. 
 
 Eucalyptus pulverulenta Sims. Silver dollar tree. Dollar leaf 
 eucalyptus. 
 
 Eucalyptus pulverulenta 'Corkscrew.' 
 
 Eucalyptus X rhodantha Blakely R: Steedman. (E. macrocarpa 
 X E. pyriformis Turcz.). 
 
 Eucalyptus robusta Smith. Swamp mahogany. 
 
 Eucalyptus roslrata Schlecht. See E. camaldulensis. 
 
 Eucalyptus rudis Engl. Moitch eucalyptus. Desert gum. 
 
 Eucalyptus saligna Smith. Sydney blue gum. 
 
 Eucalyptus sideroxylon A. Cunn. ex Benth. Mulga ironbark. 
 
 Eucalyptus sideroxylon var. rosea Ingham. Pink iron bark. 
 
 Eucalyptus spathulata Hook. 
 
 Eucalyptus staigeriana F. Muell. ex F. M. Bailey. 
 
 Eucalyptus stellulata Sieb. 
 
 Eucalyptus stricklandii Maiden. Strickland gum. 
 
 Eucalyptus tereticornis Smith. Syn.: E. umbellata. 
 
 Eucalyptus tetragona (R. Br.) F. Muell. 
 
 Eucalyptus tetraptera Turcz. 
 
 Eucalyptus torquata J. G. Luehm. 
 
 Eucalyptus umbellata (Gaertn.) Domin. See E. tereticornis. 
 
 Eucalyptus viminalis Labill. White gum. Ribbon gum. 
 
 Eucalyptus viridis R. T. Baker. 
 
 Eucalyptus woodwardii Maiden. 
 
 Eugenia 'Armstrong.' 
 
 Eugenia compacta Hort. See Syzygium paniculatum 'Com- 
 pacta.' 
 
 Eugenia cdulis Veil. See Myrciaria edulis. 
 
 Eugenia globulus? 
 
 Eugenia hookeri Hort. See Syzygium paniculatum. 
 
 Eugenia jambos L. See Syzygium jambos. 
 
 Eugenia myrtifolia Sims. See Syzygium paniculatum. 
 
 Eugenia myrtifolia 'Antonc Dwarf.' Sec Syzygium panicula- 
 tum 'Antone Dwarf.' 
 
 Eugenia paniculata (Gaertn.) Britten. See Syzygium panicu- 
 latum. 
 
 Eugenia paniculata var. australis (Wendl. ex Link) Bailey. 
 Sec Syzygium paniculatum. 
 
 Eugenia paniculata var. australis 'Antone Dwarf.' See Syzy- 
 gium paniculatum Antone Dwarf.' 
 
 Eugenia paniculata var. australis 'Compacta.' Sec Syzygium 
 paniculatum 'Compa< ta.' 
 
 Eugenia smithii Poir. See Acmena smithii. 
 
 Eugenia uniflora L. Surinam cherry. 
 
 Euonymus, bigleaf: Euonymus japonica. 
 boxleaf: Euonymus japonica 'Microphylla.' 
 Chinese variegated: Euonymus fortune! 'Gracilis.' 
 Dm d'AnjOU: Euonymus japonica 'Due d'AnjOU.' 
 
 evergreen: Euonymus japonica. 
 
 golden: Euonymus japonica Wuieo marginal;!. ' 
 golden center: Euonymus japonica 'Ant eo \ .niegata.' 
 
 gold spot: Euonymus japonica 'Aureo vai iegata.' 
 kew: Euonymus fortune! 'Kewensis.' 
 
purple-leaf: Euonymus fortunei 'Colorata.' 
 silver-queen: Euonymus fortunei 'Silver Queen.' 
 white margin: Euonymus japonica 'Albo-marginata.' 
 winter creeper: Euonymus fortunei. 
 
 Euonymus acuta Hort. See E. fortunei. 
 
 Euonymus alata (Thunb.) Sieb. 
 
 Euonymus alata 'Compacta.' Syn.: ? E. compacta. 
 
 Euonymus alba marginata Hort. See E. japonica 'Albo-mar- 
 ginata.' 
 
 Euonymus argentea variegata Hort. See E. japonica 'Ar- 
 genteo-variegata.' 
 
 Euonymus aureo-marginaia Hort. See E. japonica 'Aureo- 
 marginata.' 
 
 Euonymus aureo-variegata Hort. See. E. japonica 'Aureo- 
 variegata.' 
 
 Euonymus colorata Hort. See E. fortunei 'Colorata.' 
 
 Euonymus compacta Hort. See ? E. alata 'Compacta.' 
 
 Euonymus 'Dupont.' See E. kiautschovica 'Dupont.' 
 
 Euonymus europaea L. Spindle tree. 
 
 Euonymus fortunei (Turcz.) Hand.-Mazz. Winter creeper 
 euonymus. Syn.: E. radicans acuta. E. acuta. 
 
 Euonymus fortunei 'Carrierei.' Syn.: E. fortunei radicans 
 carrier ei. 
 
 Euonymus fortunei 'Colorata.' Purple-leaf euonymus. Syn.: 
 E. colorata. E. radicans colorata. 
 
 Euonymus fortunei Erecta.' 
 
 Euonymus fortunei 'Gracilis.' Chinese variegated euonymus. 
 Syn.: E. fortunei radicans variegata. E. radicans argentea 
 variegata. 
 
 Euonymus fortunei 'Kewensis.' Kew euonymus. Syn.: E. 
 kewensis. 
 
 Euonymus fortunei var. radicans (Miq.) Rehd. Syn.: E. 
 radicans. 
 
 Euonymus fortunei radicans carrierei. See E. fortunei 'Car- 
 rierei.' 
 
 Euonymus fortunei radicans variegata Hort. See E. fortunei 
 'Gracilis.' 
 
 Euonymus fortunei radicans vegeta Hort. See E. fortunei 
 'Vegeta.' 
 
 Euonymus fortunei 'Silver Edge.' 
 
 Euonymus fortunei 'Silver Queen.' Silver queen euonymus. 
 Silver queen wintercreeper. Syn.: E. radicans Variegated. 
 E. 'Silver Queen.' E. radicans 'Silver.' 
 
 Euonymus fortunei 'Vegeta.' Syn.: E. fortunei radicans ve- 
 geta. 
 
 Euonymus Gold King.' 
 
 Euonymus 'Golden Queen.' 
 
 Euonymus grandiflora Wall. 
 
 Euonymus japonica Thunb. Bigleaf euonymus. Evergreen 
 euonymus. 
 
 Euonymus japonica 'Albo-marginata.' White margin euony- 
 mus. Syn.: E. alba marginata. 
 
 Euonymus japonica 'Argenteo-variegata.' Syn.: E. argentea 
 variegata. 
 
 Euonymus japonica 'Aurea.' Syn.: E. japonica var. medi- 
 opicta. 
 
 Euonymus japonica 'Aureo-marginata.' Golden euonymus. 
 Syn.: E. aureo-marginata. 
 
 Euonymus japonica 'Aureo-variegata.' Gold-spot euonymus. 
 Golden center euonymus. Syn.: E. aureo-variegata. 
 
 Euonymus japonica Due d'Anjou.' Due d'Anjou euonymus. 
 
 Euonymus japonica europea? 
 
 Euonymus japonica gigantea? 
 
 Euonymus japonica grandiflora? 
 
 Euonymus japonica grandifolia? 
 
 Euonymus japonica var. mediopicta Rehd. See E. japonica 
 
 'Aurea.' 
 Euonymus japonica 'Microphylla.' Boxleaf euonymus. Syn.: 
 
 E. microphylla. 
 Euonymus japonica 'President Gauthier.' Syn.: E. 'President 
 
 Gauthier.' 
 Euonymus japonica 'Pulchella.' Syn.: E. pulchella. 
 Euonymus japonica 'Silver Queen.' See E. fortunei 'Silver 
 
 Queen.' 
 Euonymus japonica variegata? 
 
 Euonymus kewensis Hort. See E. fortunei 'Kewensis.' 
 Euonymus kiautschovica Loes. Syn.: E. sieboldiana. E. 
 
 patens. 
 Euonymus kiautschovica 'Dupont.' Syn.: E. 'Dupont.' 
 Euonymus kiautschovica 'Newport.' Syn.: E. patens 'New- 
 port.' 
 Euonymus microphylla Carr. See E. japonica 'Microphylla.' 
 Euonymus microphylla variegata? 
 Euonymus patens Rehd. See E. kiautschovica. 
 Euonymus patens 'Newport.' See E. kiautschovica 'Newport.' 
 Euonymus 'President Gauthier.' See E. japonica 'President 
 
 Gauthier.' 
 Euonymus pulchella Carr. See E. japonica 'Pulchella.' 
 Euonymus radicans Sieb. See E. fortunei var. radicans. 
 Euonymus radicans acuta Hort. See E. fortunei. 
 Euonymus radicans argentea variegata Hort. See E. fortunei 
 
 'Gracilis.' 
 Euonymus radicans colorata Hort. See E. fortunei 'Colorata.' 
 Euonymus radicans 'Silver.' See E. fortunei 'Silver Queen.' 
 Euonymus radicajis Variegated. See E. fortunei 'Silver 
 
 Queen.' 
 Euonymus sieboldiana Hort. See E. kiautschovica. 
 Euonymus 'Silver Queen.' See E. fortunei 'Silver Queen.' 
 Eupatorium ianthinum Hemsl. See E. sordidum. 
 Eupatorium sordidum Less. Syn.: E. ianthinum. 
 Euphorbia biglandulosa Desf. 
 Euphorbia 'Henrietta Ecke.' See E. pulcherrima 'Henrietta 
 
 Eckel 
 Euphorbia pulcherrima Willd. ex Klotz. Poinsettia. 
 Euphorbia pulcherrima 'Henrietta Ecke.' Henrietta Ecke 
 
 poinsettia. Syn.: E. 'Henrietta Ecke.' 
 Eurya emarginata (Thunb.) Makino. 
 Eurya japonica Thunb. 
 
 Eurya ochnacea (DC.) Szysz. See Cleyera japonica. 
 Euryops athanasiae (L.f.) Less. South African tree daisy. 
 Euryops pectinatus (L.) Cass. Golden shrub daisy. 
 Evodia, Hupeh: Evodia hupehensis. 
 Evodia hupehensis Dode. Hupeh evodia. 
 Exochorda racemosa (Lindl.) Rehd. Pearl bush. 
 
 Fagus americana Sweet. See F. grandifolia. 
 
 Fagus grandifolia Ehrh. Purple American beech. Syn.: F: 
 americana. 
 
 Fagus riversii Hort. See F. sylvatica 'Atropunicea.' 
 
 Fagus sylvatica L. European beech. 
 
 Fagus sylvatica 'Atropunicea.' Copper beech. Bronze beech. 
 Purple beech. Rivers beech. Syn.: F. riversii. F. sylvatica 
 var. purpurea. F. sylvatica riversi. 
 
 Fagus sylvatica 'Pendula.' 
 
 Fagus sylvatica var. purpurea Ait. See F. sylvatica 'Atro- 
 punicea.' 
 
 Fagus sylvatica riversi Hort. See F. sylvatica 'Atropunicea.' 
 
 Fagus sylvatica 'Tricolor.' Tricolor beech. 
 
 23 
 
Fallugia paradoxa (D. Don) Endl. Apache plume. 
 Fatshedera lizei (Cochet) Guill. Botanical wonder. (Fatsia 
 
 japonica X Hedera helix). 
 Fatshedera lizei 'Variegata.' Syn.: F. 'Variegata.' 
 Fatshedera Variegata.' See F. lizei 'Variegata.' 
 Faisia japonica (Thunb.) Decne. &; Planch. Japanese aralia. 
 
 Syn.: Aralia japonica. A. sieboldii. 
 Fatsia japonica 'Moseri.' Syn.: F. moseri. 
 Fatsia moseri Hort. See F. japonica 'Moseri.' 
 Feijoa choiceana Hort. See F. sellowiana 'Choiceana.' 
 Feijoa 'Coolidgei.' See F. sellowiana 'Coolidgei.' 
 Feijoa sellowiana Berg. Pineapple guava. 
 Feijoa sellowiana 'Choiceana.' Syn.: F. choiceana. 
 Feijoa sellowiana 'Coolidgei.' Syn.: F. 'Coolidgei.' 
 Feijoa sellowiana Pineapple Gem.' 
 
 Felicia amelloides (L.) Voss. Blue marguerite. Blue daisy. 
 Fit us a ust ralis Willd. Sec F. rubiginosa. 
 Ficus australis 'Variegata.' See F. rubiginosa 'Variegata.' 
 Ficus bejijamina L. Syn.: F. exotica? 
 Ficus carica L. Fig. 
 
 Ficus decora Hort. See F. elastica 'Decora.' 
 Ficus diversifolia Blume. Mistletoe fig. 
 Ficus elastica Roxb. Rubber tree. India rubber tree. 
 Ficus elastica 'Decora.' Syn.: F. decora. 
 Fii us elastica microphylla? 
 
 Ficus elastica 'Rubra.' Red rubber tree. Syn.: F. rubra. 
 Ficus exotica Hort. See F. benjamina. 
 Ficus hilliana Hort. See F. retusa. 
 Ficus hillii Hort. See F. retusa. 
 
 Ficus lyrata Warb. Fiddle leaf fig. Syn.: F. pandurata. 
 Ficus macrophylla Desf. Moreton Bay fig. 
 Ficus microphylla Salzm. Little leaf fig. Little leaf rubber 
 
 tree. 
 Ficus minima Hort. See F. pumila 'Minima.' 
 Ficus mysorensis Heyne ex Roth. Mysore fig. Mysore rubber 
 
 tree. 
 Ficus nekbudu Warb. Syn.: F. utilis. 
 Finis nitida Thunb. See F. retusa var. nitida. 
 Ficus pandurata Sander. See F. lyrata. 
 Ficus parcellii Vcitch. 
 Ficus petiolaris HBK. 
 
 Ficus pumila L. Climbing fig. Creeping fig. Syn.: F. repens. 
 Ficus pumila 'Big Leaf.' Syn.: F. rej/ens 'Big Leaf.' 
 Ficus pumila 'Minima.' Miniature fig vine. Syn.: F. minima. 
 \ ii 11 ■» radicans Desf. 'Variegata.' 
 Ficus religiosa L. Bo tree. 
 Ficus repens Hort. Sec- F. pumila. 
 Fir us repens 'Big Leaf.' See F. pumila 'Big Leaf.' 
 I i< us retusa L. Indian laurel. Syn.: F. hillii. F. hilliana. 
 lidis retusa var. nitida (Thunb.) Miq. Laurel fig. Indian 
 
 laurel. S\n.: F. nitida. 
 I i< us roxburgii Wall. 
 Ficus rubiginosa Desf. Syn.: F. australis. 
 I ii ns rubiginosa 'Florida.' 
 I ii us rubiginosa 'Variegata.' Syn.: F. australis 'Variegata.' 
 
 Fit us i ulna I loi I . Sec F. elastica 'Rubra.' 
 
 I i( us thonningiana (Miq.) Miq. 
 I ii us tikoua Bui Waipahu fig, 
 Ficus utilis Sim. s< i F. nekbudu. 
 I r I i< us carica. 
 
 i limbing: Fi< us pumila. 
 
 crei ping I i< us pumila. 
 
 ddilli leal I i< us l\ i ai.i. 
 
 laurel: Ficus i etusa \ ai nitida. 
 
 Iml' Ii il I i< us mil rophylla. 
 
 24 
 
 miniature vine: Ficus pumila 'Minima.' 
 
 mistletoe: Ficus diversifolia. 
 
 Moreton Bay: Ficus macrophylla. 
 
 Mysore: Ficus mysorensis. 
 
 waipahu: Ficus tikoua. 
 Filbert, purple giant: Corylus maxima 'Purpurea.' 
 Fir, balsam: Abies balsamea. 
 
 Douglas: Pseudotsuga menziesii. 
 
 giant: Abies grandis. 
 
 grand: Abies grandis. 
 
 noble: Abies procera. 
 
 Nordmann: Abies nordmanniana. 
 
 Santa Lucia: Abies bracteata. 
 
 Shasta: Abies magnifica var. shastensis. 
 
 Spanish: Abies pinsapo. 
 
 white: Abies concolor. 
 Firewheel tree: Stenocarpus sinuatus. 
 Firmiana platanifolia Schott & Endl. Japanese varnish tree. 
 
 Chinese parasol tree. Syn.: F. simplex. 
 Firmiana simplex (L.) W. F. Wight. See F. platanifolia. 
 Flame bush, Brazilian: Calliandra tweedii. 
 
 Trinidad: Calliandra tweedii. 
 Flame mock orange: Chorizema varium. 
 Flannel bush: Fremontia californica. 
 Flatpod, Canary Island: Adenocarpus foliolosus. 
 Flax, bronze New Zealand: Phormium tenax 'Bronze.' 
 
 New Zealand: Phormium tenax. 
 
 red amber leaf: Phormium tenax 'Atropurpureum.' 
 
 red New Zealand: Phormium tenax 'Rubrum.' 
 
 variegated New Zealand: Phormium tenax 'Variegatum.' 
 Flax bush, yellow: Reinwardtia indica. 
 Fleece vine, Chinese: Polygonum aubertii. 
 Forestiera neomexicana Gray. Desert olive. 
 Forsythia, Arnold dwarf: Forsythia x intermedia 'Arnold 
 Dwarf.' 
 
 border: Forsythia X intermedia. 
 
 Fortune: Forsythia suspensa var. fortunei. 
 
 weeping: Forsythia suspensa. 
 Forsythia 'Arnold Dwarf.' See F. x intermedia 'Arnold 
 
 Dwarf.' 
 Forsythia 'Beatrix Farrand.' 
 
 Forsythia fortunei Lindl. See F. suspensa var. fortunei. 
 Forsythia x intermedia Zabel. (F. suspensa X F. viridissima 
 
 Lindl.) Border forsythia. 
 Forsythia x intermedia 'Arnold Dwarf.' Arnold dwarf forsy- 
 thia. Syn.: F. 'Arnold Dwarf.' 
 Forsythia x intermedia 'Lynwood.' Syn.: F. x intermedia 
 
 'Lynwood Gold.' F. 'Lynwood Cold.' 
 Forsythia X intermedia 'Lynwood Gold.' See F. x intermedia 
 
 'Lynwood.' 
 Forsythia X intermedia 'Spectabilis.' Syn.: F. spectabilis. 
 Forsythia X intermedia 'Spring Glory.' Syn.: F. 'Sprint; 
 
 Glory.' 
 Forsythia 'Lynwood Cold.' See F. x intermedia 'Lynwood.' 
 Forsythia spectabilis Hort. See F. ■ intermedia 'Spectabilis.' 
 Forsythia 'Spring (dory.' See F. x intermedia 'Spring Glory.' 
 Forsythia suspensa (Thunb.) Vahl. Weeping forsythia. 
 Forsythia suspensa var. fortunei (Lindl.) Rehd. Fortune for- 
 sythia. Fortune golden bells. Syn.: F. fortunei. 
 Fortunella margarita Swingle. Ova] kumquat. Nagami kum- 
 
 quat. 
 Franklinia alatamaha Marsh. Syn.: Gordonia alatamaha. 
 Fraxinus americana I. 
 Fraxinus arizonica Hort. See F. velutina var. glabra. 
 
Fraxinus dipetala Hook. & Am. Two petal ash. Flowering 
 ash. 
 
 Fraxinus glabra Thornb. ex Rehd. See F. velutina var. 
 glabra. 
 
 Fraxinus holotricha Koehne. Kimberly blue ash. 
 
 Fraxinus lanceolata Borkh. See F. pennsylvanica. 
 
 Fraxinus latifolia Benth. Oregon ash. Syn.: F. oregona. 
 
 Fraxinus oregona Nutt. See F. latifolia. 
 
 Fraxinus ornus L. 
 
 Fraxinus pennsylvanica Marsh. Green ash. Syn.: F. lanceo- 
 lata. 
 
 Fraxinus quadrangulata Michx. Blue ash. 
 
 Fraxinus uhdei (Wenz.) Lingelsh. Shamel ash. Evergreen ash. 
 
 Fraxinus velutina Torr. Arizona ash. 
 
 Fraxinus velutina var. coriacea (Wats.) Rehd. Montebello 
 ash. 
 
 Fraxinus velutina var. glabra Rehd. Syn.: F. arizonica. F. 
 glabra. 
 
 Fraxinus velutina 'Modesto.' Modesto ash. 
 
 Fremontia, Napa: Fremontia californica subsp. napensis. 
 southern: Fremontia mexicana. 
 
 Fremontia californica Torr. Flannel bush. 
 
 Fremontia californica subsp. napensis (Eastw.) Munz. Napa 
 fremontia. Syn.: F. napensis. 
 
 Fremontia mexicana (A. Davids.) Macb. Southern fremontia. 
 
 Fremontia napensis Eastw. See F. californica subsp. napensis. 
 
 Fringe tree: Chionanthus virginicus. 
 
 Fuchsia, Australian: Correa pulchella. 
 trailing: Fuchsia procumbens. 
 
 Fuchsia hybrida Voss. 
 
 Fuchsia magellanica Lam. 
 
 Fuchsia procumbens R. Cunn. ex A. Cunn. Trailing fuchsia. 
 
 Fuchsia triphylla L. 
 
 Gamolepsis chrysanthemoides DC. 
 
 Gardenia, dwarf evergreen: Gardenia jasminoides 'Stricta 
 
 Nana.' 
 everblooming: Gardenia jasminoides 'Veitchii.' 
 mystery: Gardenia jasminoides 'Mystery.' 
 Veitch: Gardenia jasminoides 'Veitchii.' 
 Gardenia axillare? 
 
 Gardenia citriodora Hook. See Mitriostigma axillare. 
 Gardenia grandiflora 'Mystery.' See G. jasminoides 'Mystery.' 
 Gardenia jasminoides Ellis. Cape jasmine. Syn.: G. radicans. 
 
 G. jasminoides radicans. 
 Gardenia jasminoides 'Mystery.' Mystery gardenia. Mystery 
 
 cape jasmine. Syn.: G. grandiflora 'Mystery.' G. mysteri. 
 Gardenia jasminoides radicans Hort. See G. jasminoides. 
 Gardenia jasminoides 'Stricta Nana.' Dwarf evergreen gar- 
 denia. Syn.: G. stricta nana. 
 Gardenia jasminoides 'Veitchii.' Everblooming gardenia. 
 
 Veitch gardenia. Syn.: G. veitchii. 
 Gardenia mysteri of trade. See G. jasminoides 'Mystery.' 
 Gardenia radicans Thunb. See G. jasminoides. 
 Gardenia stricta nana Hort. See G. jasminoides 'Stricta 
 
 Nana.' 
 Gardenia thunbergia L.f. 
 
 Gardenia veitchii Hort. See G. jasminoides 'Veitchii.' 
 Garrya elliptica Dougl. Silktassel. 
 Garrya elliptica 'James Roof.' 
 Garrya flavescens Wats. var. pallida (Eastw.) Bacig. Pale 
 
 silktassel. 
 Garrya fremontii Torr. Fremont silktassel. 
 Gaultheria cuneata (Rehd. & Wils.) Bean. 
 
 Gaultheria itoana Hayata. 
 
 Gaultheria nummularioides D. Don. 
 
 Gaultheria ovatifolia Gray. Oregon wintergreen. 
 
 Gaultheria procumbens L. Checkerberry wintergreen. Win- 
 tergreen. 
 
 Gaultheria shallon Pursh. Salal. 
 
 Gaussia attenuata (O. F. Cook) Becc. 
 
 Gelsemium sempervirens (L.) Ait.f. Carolina jessamine. 
 
 Geijera parviflora Lindl. 
 
 Genista of florists: Cytisus canariensis. 
 
 Genista aethnensis DC. Mt. Etna broom. 
 
 Genista andreana Puissant. See Cytisus scoparius 'Andre- 
 anus.' 
 
 Genista canariensis L. See Cytisus canariensis. 
 
 Genista fragrans Hort. See Cytisus fragrans. 
 
 Genista hispanica L. Spanish broom. 
 
 Genista monosperma Lam. Bridal-veil broom. Syn.: G. 
 monosperma pendula. 
 
 Genista monosperma pendula Hort. See G. monosperma. 
 
 Genista racemosa Hort. See Cytisus racemosus. 
 
 Genista scoparia Lam. See Cytisus scoparius. 
 
 Geraldton wax flower: Chamaelaucium uncinatum. 
 
 Germander, bush: Teucrium fruticans. 
 chamaedrys: Teucrium chamaedrys. 
 
 Gilibertia japonica (Forbes & Hemsl.) Harms. See Dendro- 
 panax chevalieri. 
 
 Ginger, shell: Alpinia speciosa. 
 
 Ginkgo 'Autumn Glory.' See G. biloba 'Autumn Glory.' 
 
 Ginkgo 'Autumn Gold.' See G. biloba 'Autumn Gold.' 
 
 Ginkgo biloba L. Maidenhair tree. 
 
 Ginkgo biloba 'Autumn Glory.' Syn.: G. 'Autumn Glory.' 
 
 Ginkgo biloba 'Autumn Gold.' Syn.: G. 'Autumn Gold.' 
 
 Ginkgo biloba 'Sentry.' 
 
 Glaucothea armata (Wats.) O. F. Cook. See Erythea armata. 
 
 Gleditsia 'Imperial.' See G. triacanthos 'Imperial.' 
 
 Gleditsia inermis L. See G. triacanthos f. inermis. 
 
 Gleditsia 'Moraine.' See G. triacanthos 'Moraine.' 
 
 Gleditsia 'Shademaster.' See G. triacanthos 'Shademaster.' 
 
 Gleditsia 'Skyline.' See G. triacanthos 'Skyline.' 
 
 Gleditsia 'Sunburst.' See G. triacanthos 'Sunburst.' 
 
 Gleditsia triacanthos L. Honey locust. 
 
 Gleditsia triacanthos 'Imperial.' Imperial honey locust. Syn.: 
 G. 'Imperial.' 
 
 Gleditsia triacanthos f. inermis (L.) Beissn. Thornless honey 
 locust. Syn.: G. inermis. 
 
 Gleditsia triacanthos 'Moraine.' Moraine locust. Syn.: G. 
 'Moraine.' 
 
 Gleditsia triacanthos 'Shademaster.' Shademaster honey lo- 
 cust. Syn.: G. 'Shademaster.' 
 
 Gleditsia triacanthos 'Skyline.' Skyline honey locust. Syn.: G. 
 'Skyline.' 
 
 Gleditsia triacanthos 'Sunburst.' Sunburst honey locust. 
 Syn.: G. 'Sunburst.' 
 
 Glory pea: Daubentonia tripetii. 
 
 Goat nut: Simmondsia chinensis. 
 
 Gold dust plant: Aucuba japonica 'Variegata.' 
 
 Gold flower: Hypericum calycinum. 
 
 Gold flower: Hypericum x moserianum. 
 
 Gold flower: Hypericum patulum var. henryi. 
 
 Gold Guinea vine: Hibbertia scandens. 
 
 Golden bells, Fortune: Forsythia suspensa var. fortunei. 
 
 Goldenchain tree: Laburnum anagyroides. 
 
 Goldenchain tree, longcluster: Laburnum x watereri. 
 
 Goldenchain, weeping: Laburnum alpinum 'Pendulum.' 
 
 Golden dewdrop: Duranta erecta. 
 
 25 
 
Gooseberry, fuchsia flowered: Ribes speciosum. 
 Gordonia alatamaha Sarg. See Franklinia alatamaha. 
 Granadilla. purple: Passiflora edulis. 
 Grape, California holly: Mahonia j)innata. 
 
 ( lalifornia wild: Vitis californica. 
 
 Oregon: Mahonia aquifolia. 
 Grapefruit: Citrus paradisi. 
 
 Marsh seedless: Citrus paradisi 'Marsh.' 
 
 ruby: Citrus paradisi Ruby.' 
 Greasewood: Adenostoma fasciculatum. 
 Grevillea, rosemary: Grevillea rosmarinifolia. 
 Grevillea banksii R. Br. 
 Grevillea obtusifolia Meissn. 
 Grevillea robusta A. Cunn. Silkoak. 
 Grevillea rosmarinifolia A. Cunn. Rosemary grevillea. 
 Grevillea thelemanniana Hueg. Hummingbird bush. 
 Grewia caffra Meissn. Lavender star plant. 
 Greyia radlkoferi Szysz. 
 Greyia sutherlandii Hook. & Harv. 
 Griselinia littoralis Raoul. 
 Griselinia littoralis 'Variegata.' 
 Griselinia lucida Forst.f. Plant in trade as G. macrophylla 
 
 probably belongs here. 
 Griselinia lucida 'Variegata.' 
 Griselinia macrophylla Hort. See G. lucida. 
 Guava, Chilean: Ugni molinae. 
 
 lemon: Psidium guajava. 
 
 pineapple: Feijoa sellowiana. 
 
 strawberry: Psidium cattleianum 
 
 yellow strawberry: Psidium cattleianum 'Lucidum.' 
 Guelder rose: Viburnum opulus 'Roseum.' 
 Gum, blue: Eucalyptus globulus. 
 
 blue-leaved: Eucalyptus crucis. 
 
 bushy blue: Eucalyptus globulus 'Compacta.' 
 
 cider: Eucalyptus gunnii. 
 
 desert: Eucalyptus rudis. 
 
 dwarf Tasmanian blue: Eucalyptus globulus 'Compacta.' 
 
 lemon: Eucalyptus citriodora. 
 
 red: Eucalyptus camaldulensis. 
 
 redbox: Eucalyptus polyanthemos. 
 
 ribbon: Eucalyptus viminalis. 
 
 scarlet flowering: Eucalyptus ficifolia. 
 
 Strickland: Eucalyptus stricklandii. 
 
 sweet: Liquidambar styraciflua. 
 
 Sydney blue: Eucalyptus saligna. 
 
 white: Eucalyptus viminalis. 
 Gungurru: Eucalyptus caesia. 
 Gunnera chilensis Lam. 
 Gunnera dentata T. Kirk. 
 Gunnera manicata Lindl. 
 
 H 
 
 Ha< kberry: Celtis occidentalis. 
 
 Hair) nei hush: Calothamnus villosus. 
 
 I [akea, sweet: Hakea suaveolens. 
 
 Hakea arborea. Probably error for H. arborescens. 
 
 Hakea arborescent R. Br. 
 
 Hakea < rinacea. Probabl) erroi lor II. erinacea. 
 
 Hakea cristata R. Br. 
 
 Hakea ciinacca Meissn. 
 
 Hakea lamina R, Hi. Sea urchin tree. 
 
 Hakea ici in va Meissn. 
 
 Hakea rusdfolia Labill. 
 Hakea saligna Knight. 
 
 26 
 
 Hakea suaveolens R. Br. Needle bush. Sweet hakea. 
 
 Hakea subsulcata Meissn. 
 
 Halesia Carolina L. Silver bell. Snowdrop tree. 
 
 Halimium lasianthum (Lam.) Spach. Syn.: Helianthemum 
 
 lasianthum. 
 Halimium ocymoides (Lam.) Willk. & Lange. Syn.: Helian- 
 themum ocymoides. 
 Hamelia patens Jacq. Orange-red flower. 
 Handflower tree: Chiranthodendron pentadactylon. 
 Hardenbergia comptoniana (Link) Benth. Vine lilac. Syn.: 
 
 Kennedya comptoniana. 
 Hardenbergia monophylla Benth. See H. violacea. 
 Hardenbergia violacea Stearn. Hardy violet vine lilac. Syn.: 
 
 H. monophylla. 
 Hardtack: Cercocarpus betuloides. 
 
 manyflowered: Cercocarpus betuloides var. multiftorus. 
 Harpephyllum caffrum Bernh. Kafir plum. 
 Harpullia arborea Radlk. 
 Hauya cornigera Hort. See H. ruacophila. 
 Hauya ruacophila Donnell Smith Sc Rose. Supora shrub. 
 
 Syn.: H. cornigera. 
 Hawthorn, autumn glory: Crataegus 'Autumn Glory.' 
 
 black: Crataegus douglasii. 
 
 double white: Crataegus oxyacantha 'Double White.' 
 
 English: Crataegus oxyacantha. 
 
 Indian: Raphiolepis indica. 
 
 Paul's scarlet: Crataegus oxyacantha 'Paul's Scarlet.' 
 
 pink double: Crataegus oxyacantha 'Rosea Plena.' 
 Heather, black-eyed: Erica canaliculata. 
 
 Boscawen's black-eyed: Erica canaliculata 'Boscaweniana.' 
 
 Christmas: Erica canaliculata Rosea.' 
 
 Corsican: Erica terminalis. 
 
 County Wicklow: Calluna vulgaris 'County Wicklow.' 
 
 dwarf: Erica mediterranea maxima. 
 
 everblooming French: Erica doliiformis. 
 
 George Rendall: Erica purpurascens 'George Rendall.' 
 
 golden: Calluna vulgaris Aurea.' 
 
 Irish: Daboecia cantabrica. 
 
 Johnson: Calluna vulgaris 'Johnson.' 
 
 lavender Scotch: Calluna vulgaris 'Purpurea.' 
 
 Mediterranean: Erica carnea. 
 
 pink French: Erica 'Felix Faure.' 
 
 pink Scotch: Calluna vulgaris 'H. E. Beale.' 
 
 red everblooming: Erica doliiformis. 
 
 ruby glow: Erica carnea 'Ruby Glow.' 
 
 Scotch: Calluna vulgaris. 
 
 springwood: Erica carnea 'Springwood.' 
 
 springwood white: Erica carnea 'Springwood.' 
 
 white Scotch: Calluna vulgaris 'Alba.' 
 
 white winter: Erica hyemalis. 
 Heavenly bamboo: Nandina domestica. 
 Hebe, Menzics: Hebe menziesii. 
 Hebe x andersonii (Lindl. & Paxt.) Cockayne (H. salicifoHa 
 
 x H. speciosa). Syn.: Veronica andersonii. 
 Hebe 'Autumn Glory.' Syn.: Veronica 'Autumn Glory.' 
 Hebe buchananii (Hook.f.) Cockayne 8c Allan. 
 Hebe buxifolia (Benth.) Cockayne & Allan. Boxleaf veronica. 
 
 Syn.: Veronica buxifolia. 
 Hebe 'Carnea' (cultivar of hybrid origin with II. speciosa as 
 
 a possible parent). Syn.: Veronica carnea. 
 Hebe chathamica (Buchanan) Cockayne 8c Allan. Syn.: Ver- 
 
 onit a chathamica. 
 Hebe decussata Hort. Sec II. elliptica. 
 
 Hebe elliptica (Forst.f.) Pcnn. Syn.: //. decussata. Veronica 
 decussata. 
 
Hebe glaucophylla (Cockayne) Cockayne. Syn.: Veronica 
 
 glaucophylla 'Minima.' 
 Hebe x imperialis (Boucharlat) Cockayne. (H. speciosa x H. 
 
 salicifolia). Syn.: Veronica imperialis. 
 Hebe laevis (Benth.) Cockayne & Allan. See H. venustula. 
 Hebe menziesii (Benth.) Cockayne & Allan. Menzies hebe. 
 
 Syn.: Veronica menziesii. 
 Hebe salicifolia (Forst.f.) Penn. Syn.: Veronica salicifolia. 
 Hebe speciosa (A. Cunn.) Cockayne & Allan. 
 Hebe traversii (Hook.f.) Cockayne & Allan. Syn.: Veronica 
 
 traversii. 
 Hebe venustula (Colenso) L. B. Moore. Syn.: H. laevis. 
 Hedera algeriensis Hibb. See H. canariensis. 
 Hedera argenteo-variegata Hort. See H. helix 'Argenteo- 
 
 Variegata.' 
 Hedera azorica Carr. See H. canariensis. 
 Hedera canariensis Willd. Algerian ivy. Syn.: H. algeriensis. 
 
 H. maderensis. H. azorica. 
 Hedera canariensis 'Soledad Ghost Tree.' Syn.: H. 'Soledad 
 
 Ghost Tree.' 
 Hedera canariensis 'Variegata.' Variegated Algerian ivy. 
 Hedera canariensis Yellow Edge.' 
 Hedera colchica Koch. Colchis ivy. Syn.: H. cordifolia. H. 
 
 cor data. 
 Hedera conglomerata Hort. See. H. helix 'Conglomerata.' 
 Hedera cor data Hort. See H. colchica. 
 Hedera cordifolia Hibb. See H. colchica. 
 Hedera 'Dentata Aurea.' 
 Hedera 'Dragon Tongue.' 
 Hedera 'Eureka.' 
 
 Hedera 'Glacier.' See H. helix 'Glacier.' 
 Hedera hahni Hort. See H. helix 'Hahns Self-branching.' 
 Hedera 'Hahns.' See H. helix 'Hahns Self-branching.* 
 Hedera 'Hahns Variegated.' See H. helix 'Hahn's Variegated.' 
 Hedera helix L. English ivy. 
 Hedera helix 'Arborescens.' 
 Hedera helix 'Argenteo-Variegata.' Silverleaf ivy. Syn.: H. 
 
 argenteo-variegata. 
 Hedera helix 'Conglomerata.' Syn.: H. conglomerata. 
 Hedera helix 'Glacier.' Syn.: H. 'Glacier.' 
 Hedera helix 'Hahns.' See H. helix 'Hahns Self-branching.' 
 Hedera helix 'Hahn's Self-branching.' Hahn's ivy. Hahn's 
 
 self-branching ivy. Syn.: H. hahni. H. 'Hahns.' H. helix 
 
 'Hahns.' 
 Hedera helix 'Hahn's Variegated.' Syn.: H. 'Hahns Varie- 
 gated.' 
 Hedera helix 'Mandas Crested.' Mandas crested ivy. 
 Hedera helix 'Merion Beauty.' Merion beauty ivy. Syn.: H. 
 
 'Merion Beauty.' 
 Hedera helix 'Pedata.' Footleaf ivy. 
 Hedera helix 'Sagittaefolia.' Arrowleaf ivy. 
 Hedera helix 'Variegata.' 
 Hedera maderensis Koch. See H. canariensis. 
 Hedera 'Merion Beauty.' See H. helix 'Merion Beauty.' 
 Hedera 'Soledad Ghost Tree.' See H. canariensis 'Soledad 
 
 Ghost Tree.' 
 Hedyscepe canterburyana (C. Moore & F. Muell.) Wendl. 8c 
 
 Drude. Syn.: Howeia canterburyana. 
 Heimerliodendron brunonianum (Endl.) Skottsberg. Syn.: 
 
 Pisonia brunoniana. 
 Helianthemum lasianthum Pers. See Halimium lasianthum. 
 Helianthemum chamaecistus Mill. See H. nummularium 
 
 'Sunrose.' 
 Helianthemum nummularium (L.) Mill. 
 
 Helianthemum nummularium 'Sunrose.' Syn.: H. chamaecis- 
 tus. 
 Helianthemum ocymoides Pers. See Halimium ocymoides. 
 Helichrysum petiolatum (L.) DC. Cottonleaf. 
 Heliotropium arborescens L. 'Black Beauty.' 
 Heliotropium arborescens 'Black Prince.' 
 Heliotropium arborescens Lilac Queen.' 
 Heliotropium arborescens 'Royal Fragrance.' 
 Helleborus corsicus Willd. 
 Helleborus niger L. 
 
 Helmet shrub: Dyschoriste thunbergiflora. 
 Hemlock, Canadian: Tsuga canadensis. 
 
 mountain: Tsuga mertensiana. 
 Heralds trumpet: Beaumontia grandiflora. 
 Hesperaloe parviflora (Torr.) Coult. Red yucca. Syn.: Yucca 
 
 parviflora. 
 Heteromeles arbutifolia (Ait.) Roem. California holly. 
 
 Toyon. Syn.: Photinia arbutifolia. 
 Heterospathe elata Scheffer. 
 Hibbertia scandens (Willd.) Dry. Gold Guinea vine. Syn.: 
 
 H. volubilis. 
 Hibbertia volubilis Andr. Gold Guinea vine. See H. scan- 
 dens. 
 Hibiscus 'Agnes Gault.' 
 Hibiscus 'Brilliant." 
 Hibiscus 'California Gold.' 
 Hibiscus 'Crown of Bohemia.' 
 Hibiscus eetveldianus Wildeman & Durand. 
 Hibiscus 'Kate Sessions.' 
 Hibiscus 'Kona.' 
 Hibiscus 'Luna.' 
 Hibiscus mutabilis L. 
 Hibiscus mutabilis 'Rubra.' 
 Hibiscus 'Red Monarch.' 
 Hibiscus rosa-sinensis L. Rose-of-China. 
 Hibiscus syriacus L. Rose-of-Sharon. 
 Hibiscus syriacus 'Albus.' White rose-of-Sharon. 
 Hibiscus syriacus 'Amplissimus.' 
 Hibiscus syriacus 'Anemonaeflorus.' 
 Hibiscus syriacus 'Ardens.' Purple rose-of-Sharon. 
 Hibiscus syriacus 'Boule de Feu.' 
 Hibiscus syriacus 'Jeanne d'Arc' 
 Hibiscus syriacus 'Lady Stanley.' 
 
 Hibiscus syriacus 'Paeoniaeflorus.' Double rose-purple rose- 
 of-Sharon. 
 Hibiscus syriacus 'Pulcherrimus.' Pink rose-of-Sharon. 
 Hibiscus syriacus 'Roseus.' Red rose-of-Sharon. Syn.: ? Al- 
 thaea chinensis rosea. 
 Hibiscus tiliaceus L. 
 Hibiscus 'White Wings.' 
 Holly, American: Ilex opaca 'East Palatka.' 
 
 Burford: Ilex cornuta 'Burfordii.' 
 
 convexa: Ilex crenata 'Convexa.' 
 
 Costa Rica: Olmediella betschleriana. 
 
 desert: Atriplex hymenelytra. 
 
 dwarf Chinese: Ilex cornuta 'Rotunda.' 
 
 California: Heteromeles arbutifolia. 
 
 Chinese: Ilex cornuta. 
 
 Dutch: Ilex aquifolium 'Van Tol.' 
 
 English: Ilex aquifolium. 
 
 false: Osmanthus heterophyllus 'Ilicifolius.' 
 
 Puerto Rican: Olmediella betschleriana. 
 
 silver queen: Ilex aquifolium 'Variegata.' 
 
 silver variegated English: Ilex aquifolium 'Argentea Mar- 
 ginata.' 
 
 27 
 
Holly (com.) 
 
 summer: Comarostaphylis diversifolia. 
 
 summer: Comarostaphylis diversifolia var. planifolia. 
 
 variegated English: Ilex aquifolium 'Aureo-Marginata.' 
 
 variegated English: Ilex aquifolium 'Variegata.' 
 
 Wilson: Ilex x altaclarensis 'Wilsoni.' 
 Hollygrape, Chinese: Mahonia lomariifolia. 
 Holmskioldia sanguinea Rctz. Chinese hat plant. 
 Holodiscus discolor (Pursh) Maxim. Creambush. Ocean 
 
 spray. 
 Homalocladium platycladum (F. Muell.) Bailey. Wire-plant. 
 
 Syn.: Muehlenbeckia platyclados. 
 Honey bush: Melianthus major. 
 Honeysuckle, box: Lonicera nitida. 
 
 hush, pink tatarian: Lonicera tatarica 'Rosea.' 
 
 bush, red tatarian: Lonicera tatarica 'Sibirica.' 
 
 bush, white tatarian: Lonicera tatarica 'Alba.' 
 
 Cape: Tecomaria capensis. 
 
 Chinese: Lonicera japonica var. chinensis. 
 
 coral: Lonicera x heckrottii. 
 
 giant Burmese: Lonicera hildebrandiana. 
 
 Hall's Japanese: Lonicera japonica 'Halliana.' 
 
 Japanese: Lonicera japonica. 
 
 privet: Lonicera pileata. 
 
 yellow Cape: Tecomaria capensis ' Aurea.' 
 Hop seed bush, clammy: Dodonaea viscosa. 
 Hornbeam, American: Carpinus caroliniana. 
 Horsechestnut, red: Aesculus X carnea. 
 
 ruby: Aesculus X carnea Briotii.' 
 
 white: Aesculus hippocastanum. 
 Hortensia: Hydrangea macrophylla. 
 Howeia belmoreana (C. Moore & F. Muell.) Becc. Sentry 
 
 palm. Syn.: Kentia belmoreana. 
 Howeia canterburyana Hort. See Hedyscepe canterburyana. 
 Howeia forsteriana (C. Moore & F. Muell.) Becc. Paradise 
 
 palm. Syn.: Kentia forsteriana. 
 Hoya bella Hook. 
 
 Hoya carnosa (L.) R. Br. Wax plant. Syn.: H. motoskei. 
 Hoya carnosa 'Compacta.' 
 Hoya carnosa 'Exotica.' 
 
 Hoya carnosa 'Variegata.' Variegated wax plant. 
 Hoya cinnamomifolia Hook. 
 Hoya imperialis Lindl. 
 Hoya keysii F. M. Bailey. 
 Hoya longifolia Wall. Syn.: H.shepherdii. 
 Hoya motoskei Teijsmann R: Binnendijk. See H. carnosa. 
 Hoya shepherdii Short ex Hook. See H. longiflora. 
 Hoya 'Silver Leaf.' 
 
 Huckleberry, California: Vaccinium ovatum. 
 Hummingbird bush: Grevillea thelemanniana. 
 Hyacinth shrub: Xanthoceras sorbifolia. 
 Hydrangea, climbing: Hydrangea anomala subsp. petiolaris. 
 
 French: Hydrangea macrophylla. 
 in!' n I I\clrangea macrophylla. 
 
 oakleaf: Hydrangea quercifolia. 
 
 peegee: Hydrangea paniculata 'Grandiflora.' 
 
 smooth: Hydrangea arborescens. 
 
 igea 'Altoona.' Sec II. macrophylla 'Altoona.' 
 Hydrangea 'Am) Pasquaar.' See H. macrophylla 'Ann 
 
 Pasquaar.' 
 Hydrangea anomala I). Don siihsj). petiolaris (Sieb, & Zucc.) 
 
 McClint, Climbing hydrangea. Syn.: //. petiolaris. 
 Hydrangea arborescens L. Smooth hydrangea. 
 
 Blue Prince.' Sec H. macrophylla 'Blue Prince.' 
 Bouffant Set 11. macrophylla 'Bouffant.' 
 
 23 
 
 Hydrangea 'Celeste.' See H. macrophylla 'Celeste.' 
 Hydrangea 'Charm.' See H. macrophylla 'Charm.' 
 Hydrangea 'Chautard.' See H. macrophylla 'Chautard.' 
 Hydrangea 'Daphne.' See H. macrophylla 'Daphne.' 
 Hydrangea 'Domotoi.' See H. macrophylla 'Domotoi.' 
 Hydrangea 'E. Moulliere.' See H. macrophylla 'E. Moulliere.' 
 Hydrangea 'Engel's White.' See H. macrophylla 'Engel's 
 
 White.' 
 Hydrangea 'Europa.' See H. macrophylla 'Europa.' 
 Hydrangea 'Europa Rose.' See H. macrophylla 'Europa 
 
 Rose.' 
 Hydrangea 'Gertrude Glahn.' See H. macrophylla 'Gertrude 
 
 Glahn. 
 Hydrangea 'Giant White.' See H. macrophylla 'Giant White.' 
 Hydrangea 'Goliath.' See H. macrophylla 'Goliath.' 
 Hydrangea 'Hamburg.' See H. macrophylla 'Hamburg.' 
 Hydrangea 'Hollandia.' See H. macrophylla 'Hollandia.' 
 Hydrangea hortensia Sieb. See H. macrophylla. 
 Hydrangea 'Kuhnert.' See H. macrophylla 'Kuhnert.' 
 Hydrangea macrophylla (Thunb.) Ser. Hortensia. Garden 
 
 hydrangea. French hydrangea. Syn.: H. hortensia. H. 
 
 opuloides otahsa. H. otaksa. 
 Hydrangea macrophylla 'Altoona.' Syn.: H. 'Altoona.' 
 Hydrangea macrophylla Amy Pasquaar.' Syn.: H. 'Amy 
 
 Pasquaar.' 
 Hydrangea macrophylla 'Blue Prince.' Syn.: H.'Blue Prince.' 
 Hydrangea macrophylla 'Bouffant.' Syn.: H. 'Bouffant.' 
 Hydrangea macrophylla 'Celeste.' Syn.: H. 'Celeste.' 
 Hydrangea macrophylla 'Charm.' Syn.: H. 'Charm.' 
 Hydrangea macrophylla 'Chautard.' Syn.: H. 'Chautard.' 
 Hydrangea macrophylla 'Daphne.' Syn.: H. 'Daphne.' 
 Hydrangea macrophylla 'Domotoi.' Syn.: H. 'Domotoi.' 
 Hydrangea macrophylla 'E. Moulliere.' Syn.: H. 'E. Moul- 
 liere.' 
 Hydrangea macrophylla 'Engel's White.' Syn.: H. 'Engel's 
 
 White.' 
 Hydrangea macrophylla 'Europa.' Syn.: H. 'Europa.' 
 Hydrangea macrophylla 'Europa Rose.' Syn.: H. 'Europa 
 
 Rose.' 
 Hydrangea macrophylla 'Gertrude Glahn.' Syn.: H. 'Ger- 
 trude Glahn.' 
 Hydrangea macrophylla 'Giant White.' Syn.: H. 'Giant 
 
 White.' 
 Hydrangea macrophylla 'Goliath.' Syn.: H. 'Goliath.' 
 Hydrangea macrophylla 'Hamburg.' Syn.: H. 'Hamburg.' 
 Hydrangea macrophylla 'Hollandia.' Syn.: H. 'Hollandia.' 
 Hydrangea macrophylla 'Kuhnert.' Syn.: H. 'Kuhnert.' 
 Hydrangea macrophylla 'Merritts Beauty.' Syn.: H. 'Merritts 
 
 Beauty.' 
 Hydrangea macrophylla 'Merveille.' 
 Hydrangea macrophylla 'Nikko.' Syn.: H. 'Nikko.' 
 Hydrangea macrophylla 'Nikko Blue.' Syn.: H. 'Nikko Blue.' 
 Hydrangea macrophylla 'Red Clackamas.' Syn.: H. 'Red 
 
 Clackamas.' 
 Hydrangea macrophylla 'Revelation.' Syn.: H. 'Revelation.' 
 Hydrangea macrophylla 'Rouget de Lisle.' Syn.: //. 'Rouget 
 
 del. isle.' 
 Hydrangea macrophylla 'Strafford.' Syn.: H. 'Strafford.' 
 Hydrangea macrophylla 'Triomphe.' Syn.: //. 'Triomphe.' 
 Hydrangea macrophyllla 'Trophy.' Syn.: H. 'Trophy.' 
 Hydrangea macrophylla 'Variegata.' Syn.: H. 'Variegata.' 
 Hydrangea 'Metritis Beauty.' See H. macrophylla 'Merritts 
 
 Beauty.' 
 
 Hydrangea 'Nikko.' See II. macrophylla 'Nikko.' 
 Hydrangea 'Nikko blue.' See H. macrophylla 'Nikko blue.' 
 
Hydrangea opuloides olaksa Hort. See H. macrophylla. 
 
 Hydrangea otaksa Sieb. & Zucc. See H. macrophylla. 
 
 Hydrangea paniculata Sieb. 
 
 Hydrangea paniculata 'Grandiflora.' Peegee hydrangea. 
 
 Hydrangea petiolaris Sieb. & Zucc. See H. anomala subsp. 
 petiolaris. 
 
 Hydrangea quercifolia Bartr. Oakleaf hydrangea. 
 
 Hydrangea 'Red Clackamas.' See H. macrophylla 'Red 
 Clackamas.' 
 
 Hydrangea 'Revelation.' See H. macrophylla 'Revelation.' 
 
 Hydrangea 'Rouget de Lisle.' See H. macrophylla 'Rouget 
 de Lisle.' 
 
 Hydrangea 'Strafford.' See H. macrophylla 'Strafford.' 
 
 Hydrangea 'Triomphe.' See H. macrophylla 'Triomphe.' 
 
 Hydrangea 'Trophy.' See H. macrophylla 'Trophy.' 
 
 Hydrangea 'Variegata.' See H. macrophylla 'Variegata.' 
 
 Hymenosporum flavum (Hook.f.) F. Muell. Sweetshade. 
 
 Hyophorbe verschaffeltii Wendl. See Mascarena verschaf- 
 feltii. 
 
 Hypericum aureum Bartr. See H. frondosum. 
 
 Hypericum calycinum L. Gold flower. Creeping St. Johns- 
 wort. Aaronsbeard. St. Johnswort. 
 
 Hypericum frondosum Michx. Syn.: H. aureum. 
 
 Hypericum henryi Hort. See H. patulum var. henryi. 
 
 Hypericum 'Hidcote.' See H. patulum 'Hidcote.' 
 
 Hypericum x moserianum Andre. (H. patulum x H. caly- 
 cinum). Gold flower. 
 
 Hypericum patulum Thunb. var. henryi Veitch. Gold flower. 
 Henry St. Johnswort. Syn.: H. henryi. 
 
 Hypericum patulum 'Hidcote.' Syn.: H. Hidcote.' 
 
 Hypericum Sun Gold.' 
 
 Hyphaene crinita Gaertn. 
 
 Idesia polycarpa Maxim. 
 
 Ilex x altaclarensis (Loud.) Dallim. (I. aquifolium x I. 
 
 perado Ait.) Syn.: /. aquifolium var. altaclarensis. 
 Ilex x altaclarensis 'Camelliaefolia.' Syn.: /. aquifolium 
 
 camelliaefolia. I. camelliaefolia. 
 Ilex x altaclarensis 'Wilsonii.' Wilson holly. Syn.: /. zuilsoni. 
 
 I. aquifolium 'Wilson.' 
 Ilex aquifolium L. English holly. 
 
 Ilex aquifolium var. altaclarensis Loud. See I. x altaclarensis. 
 Ilex aquifolium 'Argentea Marginata.' Silver variegated 
 
 English holly. Syn.: /. argentea marginata. 
 Ilex aquifolium 'Aureo-Marginata.' Variegated English 
 
 holly. 
 Ilex aquifolium camelliaefolia Koch. See I. x altaclarensis 
 
 'Camelliaefolia.' 
 Ilex aquifolium 'Femina.' 
 Ilex aquifolium 'Fertilis.' 
 Ilex aquifolium 'Gold Edge.' 
 Ilex aquifolium 'Golden Variegated.' 
 Ilex aquifolium 'Pendula.' 
 Ilex aquifolium 'Silver Queen.' 
 Ilex aquifolium 'Silver Variegated.' 
 Ilex aquifolium 'Teuffel.' 
 
 Ilex aquifolium 'Van Tol.' Dutch holly. Syn.: I. 'Van Tol.' 
 Ilex aquifolium 'Variegata.' Variegated English holly. Silver 
 
 queen holly. 
 Ilex aquifolium 'Wilson.' See I. x altaclarensis 'Wilsonii.' 
 Ilex x aquipernyi Krussm. (I. aquifolium 'Pyramidalis.' x I. 
 
 pernyi). 
 Ilex x aquipernyi 'Brilliant.' Syn.: /. 'Brilliant.' /. pernyi 
 
 'Brilliant.' 
 
 Ilex argentea marginata Hort. See I. aquifolium 'Argentea 
 
 Marginata.' 
 Ilex biloxi? 
 
 Ilex 'Brilliant.' See I. x aquipernyi 'Brilliant.' 
 Ilex bullata Hort. See I. crenata 'Convexa.' 
 Ilex burfordii S. R. Howell. See I. cornuta 'Burfordii.' 
 Ilex camelliaefolia (Koch) Henry. See I. x altaclarensis 
 
 'Camelliaefolia.' 
 Ilex 'Chambers.' 
 Ilex ciliospinosa Loes. 
 
 Ilex convexa bullata Hort. See I. crenata 'Convexa.' 
 Ilex cornuta Lindl. Chinese holly. 
 
 Ilex cornuta 'Burfordii.' Burford holly. Syn.: /. burfordii. 
 Ilex cornuta Femina.' 
 
 Ilex cornuta 'Rotunda.' Dwarf Chinese holly. 
 Ilex crenata Thunb. 
 
 Ilex crenata i. bullata Rebel. See I. crenata 'Convexa.' 
 Hex crenata 'Convexa.' Convexa holly. Syn.: /. crenata f. 
 
 bullata. I. bullata. I. convexa bullata. 
 Ilex crenata 'Green Island.' Syn.: /. 'Green Island.' 
 Ilex crenata 'Helleri.' 
 
 Ilex crenata 'Latifolia.' Syn.: /. crenata var. rotundifolia. 
 Ilex crenata var. rotundifolia Maxim, ex Matsum. See I. 
 
 crenata 'Latifolia.' 
 Ilex 'East Palatka.' See I. opaca 'East Palatka.' 
 Hex glabra (L.) Gray. Ink berry. 
 Ilex 'Green Island.' See I. crenata 'Green Island.' 
 Ilex integra Thunb. 
 Hex latifolia Thunb. 
 Hex opaca Ait. 
 Ilex opaca 'East Palatka.' American holly. Syn.: /. 'East 
 
 Palatka.' 
 Ilex opaca 'Howard.' 
 Ilex opaca 'Mrs. Sarver.' 
 Hex opaca 'Rosalind Sarver.' 
 Ilex pedunculosa Miq. 
 Ilex pernyi Franch. 
 
 Ilex pernyi 'Brilliant.' See I. x aquipernyi 'Brilliant.' 
 Ilex pernyi 'Wilsonii.'? 
 Ilex rotunda Thunb. 
 Ilex 'San Jose.' 
 
 Ilex serrata Thunb. Syn.: /. sieboldii. 
 Ilex sieboldii Miq. See I. serrata. 
 Ilex 'Van Tol.' See I. aquifolium 'Van Tol.' 
 Ilex vomitoria Ait. Dwarf yaupon. 
 Ilex vomitoria City of Houston.' 
 Hex vomitoria 'Pride of Texas.' 
 Ilex wilsoni Hort. See I. x altaclarensis 'Wilsonii.' 
 Incense cedar: Calocedrus decurrens. 
 Ink berry: Ilex glabra. 
 
 Iochroma cyaneum (Lindl.) M. L. Green. Syn.: /. lanceolata. 
 Iochroma fuchsioides Miers. 
 
 Iochroma lanceolata (Miers) Miers. See I. cyaneum. 
 Irish belle: Daboecia cantabrica. 
 
 purple: Daboecia cantabrica 'Atropurpurea.' 
 
 white: Daboecia cantabrica 'Alba.' 
 Iron plant: Aspidistra elatior. 
 Iron tree, crimson: Metrosideros kermadecensis. 
 
 New Zealand: Metrosideros excelsa. 
 Ironbark, mulga: Eucalyptus sideroxylon. 
 
 pink: Eucalyptus sideroxylon var. rosea. 
 Ironwood, Catalina: Lyonothamnus floribundus. 
 
 Catalina: Lyonothamnus floribundus var. asplenifolius. 
 
 island: Lyonothamnus floribundus var. asplenifolius. 
 Islay: Primus ilicifolia. 
 
 29 
 
[someris arborea Nutt. Bladderpod. 
 
 Itea ilicifolia Oliv. Holly-leaf sweetspire. 
 
 Itea yunnanensis Franch. 
 
 Ivy, Algerian: Hedera canadensis. 
 
 arrowleaf: Hedera helix 'Saggittaefolia.' 
 Boston: Parthenocissus Cricuspidata. 
 Colchis: Hedera colchica. 
 English: Hedera helix. 
 evergreen Boston: Cissus striata. 
 footleaf: Hedera helix 'Peclata.' 
 Harm's: Hedera helix 'Harm's Self-branching.' 
 Hahn's self-branching: Hedera helix 'Halm's Self-branch- 
 ing.' 
 Mandas crested: Hedera helix 'Mandas Crested.' 
 Merion beauty: Hedera helix 'Merion Beauty.' 
 silverleaf : Hedera helix 'Argenteo-Variegata.' 
 variegated Algerian: Hedera canariensis 'Variegata.' 
 
 Ixora sp. 
 
 Jacaranda: Jacaranda acutifolia. 
 
 Jacaranda acutifolia Humb. & Bonpl. Jacaranda. Syn.: /. 
 
 mimosifolia. 
 Jacaranda mimosifolia D. Don. See J. acutifolia. 
 Jacobinia carnea (Hook.) Nichols. 
 Jacobinia pauciflora Lindau. 
 Jacobinia rosea? 
 
 Jasmine, angel wing: Jasminum magnificum. 
 Arabian: Jasminum sambac. 
 Cape: Gardenia jasminoides. 
 Chilean: Mandevilla laxa. 
 Italian: Jasminum humile. 
 Italian: Jasminum humile var. revolutum. 
 Madagascar: Stephanotis floribunda. 
 mystery Cape: Gardenia jasminoides 'Mystery.' 
 night blooming: Cestrum nocturnum. 
 Parker: Jasminum parkeri. 
 pinwheel: Jasminum gracillimum. 
 primrose: Jasminum mesnyi. 
 Spanish: Jasminum officinale f. grandiflorum. 
 star: Trachelospermum jasminoides. 
 winter: Jasminum nudiflorum. 
 asminum azoricum of trade. See J. fluminense. 
 asminum dichotomum Vahl. 
 asminum floridum Bungc. 
 
 asminum fluminense Veil. Syn.: /. azoricum of trade. 
 asminum gracillimum Hook.f. Pinwheel jasmine. 
 asminum '(.rand Duke.' See J. sambac 'Grand Duke.' 
 asminum grandiflorum L. See J. officinale f. grandiflorum. 
 asminum humile L. Italian jasmine. 
 asminum humile var. revolutum (Sims) Kobuski. Italian 
 
 j;ismine. Syn.: /. revolutum. 
 asminum ligustrifolium Wall. See J. rigidum. 
 asminum magnificum I.ingclsh. Angel wing jasmine. 
 asminum 'Maid of Orleans.' See J. sambac 'Maid of Or- 
 leans." 
 asminum mesnyi Hance. Primrose jasmine. Syn.: /. primu- 
 
 1 1 till III. 
 
 asminum nudiflorum Lindl. Wintei jasmine. 
 
 asminum offu inale L, Poets jessamine. 
 
 asminum officinale f. grandiflorum (L.) Kobuski. Spanish 
 
 jasmine. Syn.: /. grandiflorum. 
 asminum parkeri Dunn. Parker jasmine, 
 asminum polyanthum Franch. 
 
 30 
 
 Jasminum primulinum Hemsl. See J. mesnyi. 
 
 Jasminum revolutum Sims. See J. humile var. revolutum. 
 
 Jasminum rhynchospermum Hort. See Trachelospermum 
 
 jasminoides. 
 Jasminum rigidum Zenker. Syn.: /. ligustrifolium. 
 Jasminum sambac (L.) Ait. Arabian jasmine. 
 Jasminum sambac Grand Duke.' Syn.: /. 'Grand Duke.' 
 Jasminum sambac 'Maid of Orleans.' Syn.: /. 'Maid of Or- 
 leans.' 
 Jessamine, Carolina: Gelsemium sempervirens. 
 
 orange: Murraya paniculata. 
 
 poets: Jasminum officinale. 
 Jim brush: Ceanothus sorediatus. 
 Johannesteijsmannia altifrons (Reichb.f. & Zollinger) H. E. 
 
 Moore. Syn.: Teysmannia altifrons. 
 Joshua tree: Yucca brevifolia. 
 Jubaea chilensis (Molina) Baill. Wine palm. Chilean palm. 
 
 Monkey coconut. Syn.: /. spectabilis. 
 Jubaea spectabilis HBK. See J. chilensis. 
 Judas tree: Cercis occidentalis. 
 
 white: Cercis siliquastrum 'Alba.' 
 Juglans hindsii (Jeps.) Jeps. California black walnut. 
 Juglans regia L. Persian walnut. English walnut. 
 Jujube: Ziziphus jujuba. 
 Juniper, alligator: Juniperus deppeana var. pachyphlaea. 
 
 Andorra: Juniperus horizontalis 'Plumosa.' 
 
 Armstrong: Juniperus chinensis 'Armstrongii.' 
 
 Ashford: Juniperus communis 'Ashfordii.' 
 
 Bar Harbor: Juniperus horizontalis 'Bar Harbor.' 
 
 blue: Juniperus chinensis 'Hetzii.' 
 
 Blue Haven: Juniperus scopulorum 'Blue Haven.' 
 
 blue Pfitzer: Juniperus chinensis 'Pfitzeriana Glauca.' 
 
 blue upright: Juniperus chinensis 'Hetzii.' 
 
 Burk eastern red cedar: Juniperus virginiana 'Burkii.' 
 
 California: Juniperus calif ornica. 
 
 Canaert upright: Juniperus virginiana 'Canaert.' 
 
 Chinese: Juniperus chinensis. 
 
 Chinese blue columnar: Juniperus chinensis 'Columnaris.' 
 
 cologreen Rocky Mt.: Juniperus scopulorum 'Cologreen.' 
 
 compact Pfitzer: Juniperus chinensis 'Pfitzeriana Com- 
 pacta.' 
 
 compact Rocky Mt.: Juniperus scopulorum 'Glauca Com- 
 pacta.' 
 
 creeping: Juniperus horizontalis. 
 
 creeping: Juniperus procumbens. 
 
 cypress: Juniperus sabina 'Cupressifolia.' 
 
 desert: Juniperus osteosperma. 
 
 dwarf Swedish: Juniperus communis 'Suecica Nana.' 
 
 English: Juniperus communis. 
 
 fishback: Juniperus squamata var. meyeri. 
 
 Garee Rocky Mt.: Juniperus scopulorum 'Gareei.' 
 
 golden Pfitzer: Juniperus chinensis 'Pfitzeriana Aurea.' 
 
 green column: Juniperus 'Hetzii Columnaris." 
 
 Iletz blue: Juniperus chinensis 'Hetzii.' 
 
 Hicks: Juniperus sabina 'Hicksii.' 
 
 Hill Dundee: Juniperus virginiana 'Ilillii.' 
 
 hillspire: Juniperus virginiana 'Cupressifolia.' 
 
 Hill's silver: Juniperus scopulorum Argentea.' 
 
 I lollywood: Juniperus chinensis ' Torulosa.' 
 
 horizontal: Juniperus communis var. saxatilis. 
 
 Irish: Juniperus communis 'Stricta.' 
 
 Japgarden: Juniperus procumbens. 
 
 Keteleer: Juniperus chinensis 'Ketckeii.' 
 
 Roster: Juniperus virginiana 'Kostei i ' 
 
 Maney: Juniperus chinensis 'Maneyi.' 
 
Meyer: Juniperus squamata var. meyeri. 
 
 Meyer singleseed: Juniperus squamata var. meyeri. 
 
 mountain: Juniperus communis var. saxatilis. 
 
 pathfinder: Juniperus scopulorum 'Pathfinder.' 
 
 Pfitzer: Juniperus chinensis 'Pfitzeriana.' 
 
 Polish: Juniperus communis 'Cracovica.' 
 
 red cedar: Juniperus virginiana. 
 
 Rocky Mountain: Juniperus scopulorum. 
 
 San Jose creeping: Juniperus chinensis 'San Jose.' 
 
 Savin: Juniperus sabina. 
 
 Sierra: Juniperus occidentalis. 
 
 silver column: Juniperus scopulorum 'Argentea.' 
 
 silver glow: Juniperus scopulorum 'Argentea.' 
 
 silver Sierra: Juniperus occidentalis 'Glauca.' 
 
 Spanish: Juniperus sabina 'Tamariscifolia.' 
 
 spiny Greek: Juniperus chinensis 'Pyramidalis.' 
 
 Swedish: Juniperus communis 'Suecica.' 
 
 Sylvester: Juniperus sylvestris. 
 
 tarn: Juniperus sabina 'Tamariscifolia.' 
 
 tamarix: Juniperus sabina 'Tamariscifolia.' 
 
 Texas star: Juniperus chinensis 'Blue Vase.' 
 
 tripartita: Juniperus virginiana 'Tripartita.' 
 
 twisted Chinese: Juniperus chinensis 'Torulosa.' 
 
 up-right column: Juniperus communis 'Kiyonoi.' 
 
 Utah: Juniperus osteosperma. 
 
 variegated Chinese: Juniperus chinensis 'Variegata.' 
 
 variegated Hollywood: Juniperus chinensis 'Torulosa 
 Variegata.' 
 
 variegated horizontal: Juniperus communis var. saxatilis 
 'Variegata.' 
 
 vase: Juniperus communis var. depressa. 
 
 Von Ehron: Juniperus sabina 'Von Ehron.' 
 
 Waukegan: Juniperus horizontalis 'Douglasii.' 
 
 Welch Rocky Mt.: Juniperus scopulorum 'Welchii.' 
 
 western: Juniperus occidentalis. 
 Juniperus 'Bar Harbor.' See J. horizontalis 'Bar Harbor.' 
 Juniperus californica Carr. California juniper. 
 Juniperus chinensis L. Chinese juniper. Syn.: /• reevesi. J. 
 
 reevesiana. J. chinensis reevesii. 
 Juniperus chinensis 'Alba.' Syn.: ?/. chinensis procumbens 
 
 alba. J. procumbens albo-variegata. 
 Juniperus chinensis 'Armstrongii.' Armstrong juniper. 
 Juniperus chinensis 'Blue Vase.' Texas star juniper. 
 Juniperus chinensis 'Columnaris.' Chinese blue columnar 
 
 juniper. 
 Juniperus chinensis 'Columnaris Mordigan.' 
 Juniperus chinensis communis hibernica fastigiata? 
 Juniperus chinensis communis hibernica Kiyonoi. See J. 
 
 communis 'Kiyonoi.' 
 Juniperus chinensis communis hibernica suecica nana Hort. 
 
 See J. communis 'Suecica Nana.' 
 Juniperus chinensis 'Corymbosa Variegata.' 
 Juniperus chinensis 'Deigaardii.' 
 Juniperus chinensis 'Foemina.' Syn.: /. 'Foemina.' 
 Juniperus chinensis 'Fortunei.' 
 
 Juniperus chinensis 'Glauca Hetzii.' See J. chinensis 'Hetzii.' 
 
 Juniperus chinensis 'Hetzii.' Blue juniper. Blue upright 
 
 juniper. Hetz blue juniper. Syn.: /. chinensis 'Glauca 
 
 Hetzii.' /. chinensis 'Hetzii Glauca.' /. 'Hetzii.' /. 'Hetzii 
 
 Glauca.' /. 'Hetsi.' 
 
 Juniperus chinensis 'Hetzii Glauca.' See J. chinensis 'Hetzii.' 
 
 Juniperus chinensis hibernica Hort. See J. communis 
 
 'Stricta.' 
 Juniperus chinensis 'Japonica.' Syn.: /. chinensis japonica 
 procumbens. J. chinensis procumbens. 
 
 Juniperus chinensis japonica procumbens Hort. See J. chi- 
 nensis 'Japonica.' 
 
 Juniperus chinensis japonica 'San Jose.' Sec J. chinensis 'San 
 Jose.' 
 
 Juniperus chinensis 'Keteleeri.' Ketcleer juniper. Syn.: /. 
 keteleeri. 
 
 Juniperus chinensis 'Maneyi.' Maney juniper. 
 
 Juniperus chinensis 'Mordigan.' 
 
 Juniperus chinensis 'Neaboriensis.' 
 
 Juniperus chinensis 'Nicks Pfitzer.' Syn.: /. pfitzeriana nicks 
 compacta. 
 
 Juniperus chinensis 'Nicksii.' 
 
 Juniperus chinensis 'Obelisk.' Syn.: /. 'Obelisk.' 
 
 Juniperus chinensis 'Oklahoma.' 
 
 Juniperus chinensis 'Pfitzeriana.' Pfitzer juniper. Syn.: /. 
 pfitzeriana. 
 
 Juniperus chinensis 'Pfitzeriana Aurea.' Golden Pfitzer juni- 
 per. Syn.: /. 'Pfitzeriana Aurea.' 
 
 Juniperus chinensis 'Pfitzeriana Compacta.' Compact Pfitzer 
 juniper. Syn.: /. pfitzeriana compacta. 
 
 Juniperus chinensis pfitzeriana compacta aurea mordigan? 
 
 Juniperus chinensis 'Pfitzeriana Glauca.' Blue Pfitzer juni- 
 per. Syn.: /. 'Pfitzeriana Blue.' /. 'Pfitzeriana Glauca.' 
 
 Juniperus chinensis 'Pfitzeriana Nana.' 
 
 Juniperus chinensis 'Pfitzeriana Plumosa.' 
 
 Juniperus chinensis 'Pfitzeriana Nelson Blue.' 
 
 Juniperus chinensis 'Plumosa Aurea.' Syn.: /. chinensis pro- 
 cumbens aurea. 
 
 Juniperus chinensis procumbens Beissn. See J. chinensis 
 'Japonica.' 
 
 Juniperus chinensis procumbens alba Hort. See J. chinensis 
 'Alba' and J. chinensis 'Plumosa Aurea.' 
 
 Juniperus chinensis prostrata? 
 
 Juniperus chinensis prostrata variegata? 
 
 Juniperus chinensis 'Pyramidalis.' Spiny Greek juniper. 
 
 Juniperus chinensis reevesii Hort. See J. chinensis. 
 
 Juniperus chinensis 'Richeson.' 
 
 Juniperus chinensis 'San Jose.' San Jose creeping juniper. 
 Syn.: /. chinensis japonica 'San Jose.' /. 'San Jose.' /. 
 japonica 'San Jose.' 
 
 Juniperus chinensis var. sargentii Henry. Syn.: /. sargentii. 
 
 Juniperus chinensis squamata? 
 
 Juniperus chinensis 'Torulosa.' Twisted Chinese juniper. 
 Hollywood juniper. Syn.: /. torulosa. 
 
 Juniperus chinensis 'Torulosa Glauca.' Syn.: /. torulosa 
 glauca. 
 
 Juniperus chinensis 'Torulosa Variegata.' Variegated Holly- 
 wood juniper. Syn.: /. torulosa variegata. 
 
 Juniperus chinensis 'Variegata.' Variegated Chinese juniper. 
 
 Juniperus chinensis 'Weaver.' 
 
 Juniperus chinensis wilso?ii? 
 
 Juniperus communis L. English juniper. 
 
 Juniperus communis 'Ashfordii.' Ashford juniper. 
 
 Juniperus communis 'Aureo-spica.' Syn.: /. communis de- 
 pressa aurea. 
 
 Juniperus communis 'Cracovica.' Polish juniper. 
 
 Juniperus communis var. depressa Pursh Vase juniper. Syn.: 
 J. depressa. 
 
 Juniperus communis depressa aurea Hort. See J. communis 
 'Aureo-spica.' 
 
 Juniperus communis var. depressa 'Vase Shaped.' 
 
 Juniperus communis fastigiata pastnri? 
 
 Juniperus communis hibernica Hort. See J. communis 
 'Stricta.' 
 
 31 
 
Juniperus communis hibernica fastigiata Hort. See J. com- 
 munis 'Stricta.' 
 
 Juniperus communis var. Hornibrookii Grootend. ex 
 Hornibr. See J. communis var. saxatilis. 
 
 Juniperus communis 'Kiyonoi.' Up-right column juniper. 
 Syn.: /. chinensis communis hibernica kiyonoi. 
 
 Juniperus communis var. prostrata Hornibr. See J. commu- 
 nis var. saxatilis. 
 
 Juniperus communis 'Pastori.' 
 
 Juniperus communis prostrata variegata Hort. See J. com- 
 munis var. saxatilis 'Variegata.' 
 
 Juniperus communis var. saxatilis Pall. Mountain juniper. 
 Horizontal juniper. Syn.: /. communis var. prostrata. J. 
 communis var. sibirica. J. hornibrookii. J. communis var. 
 hornibrookii. J. sibirica. 
 
 Juniperus communis var. saxatilis 'Variegata.' Variegated 
 horizontal juniper. Syn.: /. communis prostrata varie- 
 gata. 
 
 Juniperus communis var. sibirica (Burgsd.) Rydb. See J. com- 
 munis var. saxatilis. 
 
 Juniperus communis 'Stricta.' Irish juniper. Syn.: /. chinen- 
 sis hibernica. J. communis hibernica. J. communis hi- 
 bernica fastigiata. J. fastigiata. J. hibernica. J. hibernica 
 fastigiata. 
 
 Juniperus communis 'Suecica.' Swedish juniper. 
 
 Juniperus communis 'Suecica Nana.' Dwarf Swedish juni- 
 per. Syn.:? /. chinensis communis hibernica suecica nana. 
 
 Juniperus compacta? 
 
 Juniperus conferta Pari. Syn.: /. conferta litoralis. J. litoralis. 
 
 Juniperus conferta litoralis Hort. See J. conferta. 
 
 Juniperus corymbosa variegata? 
 
 Juniperus deppeana Steud. var. pachyphlaea (Torr.) Mar- 
 tinez. Alligator juniper. Syn.: /. pachyphlaea. 
 
 Juniperus depressa Raf. ex McMurtrie. See J. communis var. 
 depressa. 
 
 Juniperus excelsa Bieb. 'Stricta.' 
 
 Juniperus excelsa shit In variegata Hort. See J. excelsa 'Varie- 
 gata.' 
 
 Juniperus excelsa 'Variegata.' Syn.: /. excelsa stricta varie- 
 gata. 
 
 Juniperus fastigiata Hort. See J. communis 'Stricta.' 
 
 juniperus 'Foemina.' See J. chinensis 'Foemina.' 
 
 Juniperus glauca? 
 
 Juniperus 'Iletsi.' See J. chinensis 'Hetzii.' 
 
 Juniperus 'Hetzii.' See J. chinensis 'Hetzii.' 
 
 Juniperus 'Hetzii Columnaris.' Green column juniper. 
 
 juniperus 'Hetzii Glauca.' See J. chinensis 'Hetzii.' 
 
 Junipei us hibernica Lodd. See J. communis 'Stri< ta." 
 
 Juniperus hibernica fastigiata Hort. See J. communis 
 'Stricta.' 
 
 Juniperus horizontalis Moench. Creeping juniper. Syn.: /. 
 prostrata. 
 
 Juniperus horizontalis 'Bar Harbor.' Bar Harbor juniper. 
 Syn.: /. 'Bai Harbor.' J.sabina horizontalis 'But Harbor.' 
 /. horizontalis plumosa 'Bar Harbor.' 
 
 Juniperus horizontalis 'Douglasii.' Waukegan junipei. 
 
 J u n i pci us horizontalis 'Plumosa.' Andorra juniper. 
 
 Juniperus horizontalis plumosa 'Bar Harbor.' Sec J. hori- 
 zontalis 'Bai I [arbor.' 
 
 Juniperus horizontalis 'Variegata.' Syn.: /. prostrata rune 
 
 Juniperus horizontalis 'Wiltonii.' 
 
 Juniperus hornibrookii Hort. See J. communis var. saxatilis. 
 
 Junipei a i japonica? 
 
 ponii >i a a i in' 
 
 32 
 
 Juniperus japonica 'San Jose.' See J. chinensis 'San Jose.' 
 Juniperus keteleeri Hort. See J. chinensis 'Keteleeri.' 
 Juniperus litoralis Maxim. See J. conferta. 
 Juniperus occidentalis Hook. Western juniper. Western red 
 
 cedar. Sierra juniper. 
 Juniperus occidentalis 'Glauca.' Silver Sierra juniper. 
 Juniperus 'Obelisk.' See J. chinensis 'Obelisk.' 
 Juniperus osteosperma (Torr.) Little. Utah juniper. Desert 
 
 juniper. Syn.: /. utahensis. 
 Juniperus pachyphlaea Torr. See J. deppeana var. pachy- 
 phlaea. 
 Juniperus 'Pfitzeriana.' See J. chinensis 'Pfitzeriana.' 
 Juniperus 'Pfitzeriana Aurea.' See J. chinensis 'Pfitzeriana 
 
 Aurea.' 
 Juniperus 'Pfitzeriana Blue.' See J. chinensis 'Pfitzeriana 
 
 Glauca.' 
 Juniperus 'Pfitzeriana Compacta.' See J. chinensis 'Pfitzeriana 
 
 Compacta.' 
 Juniperus 'Pfitzeriana Glauca.' See J. chinensis 'Pfitzeriana 
 
 Glauca.' 
 Juniperus pfitzeriana nicks compacta Hort. See J. chinensis 
 
 'Nicks Pfitzer.' 
 Juniperus procumbens Miq. Creeping juniper. Japgarden 
 
 juniper. 
 Juniperus procumbens albo-variegata Hort. See J. chinensis 
 
 'Alba.' 
 Juniperus procumbens Nana.' 
 Juniperus procumbens 'Variegata.' 
 Juniperus prostrata Pers. See J. horizontalis. 
 Juniperus prostrata variegata Hort. See J. horizontalis 'Varie- 
 gata.' 
 Juniperus reevesii Hort. See J. chinensis. 
 Juniperus reevesiana Hort. See J. chinensis. 
 Juniperus sabina L. Savin juniper. 
 Juniperus sabina 'Cupressifolia.' Cypress juniper. 
 Juniperus sabina 'Hicksii.' Hicks juniper. 
 
 Juniperus sabina horizontalis 'Bar Harbor.' See J. horizon- 
 talis 'Bar Harbor.' 
 Juniperus sabina 'Tamariscifolia.' Spanish juniper. Tarn 
 
 juniper. Tamarix juniper. Syn.: /. tamariscifolia. 
 Juniperus sabina 'Von Ehron.' Von Ehron juniper. Syn.: J. 
 
 'Von Ehron.' 
 Juniperus 'San Jose.' See J. chinensis 'San Jose.' 
 Juniperus sargentii Takeda ex Koidz. See J. chinensis var. 
 
 sargentii. 
 Juniperus scopulorum Sarg. Rocky Mountain juniper. 
 Juniperus scopulorum 'Alba.' 
 Juniperus scopulorum 'Argentea.' Hill's silver juniper. Silver 
 
 column juniper. Silver glow juniper. 
 Juniperus scopulorum 'Blue Bush.' 
 
 Juniperus scopulorum 'Blue Haven.' Blue Haven juniper. 
 Juniperus scopulorum Blue Green.' 
 Juniperus scopulorum Blue Queen.' 
 Juniperus scopulorum 'Chandler's Silver.' 
 Juniperus scopulorum 'Cologreen.' Cologreen Rocky Mi. 
 
 juniper. Syn.: /. scopulorum 'Colorado Green.' 
 Juniperus scopulorum 'Colorado Green.' See J. scopulorum 
 
 'Cologreen.' 
 Juniperus scopulorum Columnaris.' 
 Juniperus scopulorum 'Columnaris Sneedii.' Syn.:? /. vir- 
 
 giniana sneedi. 
 Juniperus scopulorum 'Dew Drop.' 
 Juniperus sr opuloi u m evectat 
 Junipei us scopulorum 'Erecta Glauca.' 
 Juniperus scopulorum 'Gareei.' Cane Rocky Mi. juniper. 
 
Juniperus scopulorum 'Glauca.' 
 
 Juniperus scopulorum 'Glauca Compacta.' Compact Rocky 
 
 Mt. juniper. 
 Juniperus scopulorum 'Gray Gleam.' 
 Juniperus scopulorum 'Heasleyi.' 
 Juniperus scopulorum 'Lakewood.' 
 Juniperus scopulorum 'Madora.' 
 Juniperus scopulorum 'Marshall.' 
 Juniperus scopulorum 'Montana.' 
 Juniperus scopulorum North Star.' 
 
 Juniperus scopulorum 'Pathfinder.' Pathfinder juniper. 
 Juniperus scopulorum 'Schottii.' 
 Juniperus scopulorum 'Silver Glow.' 
 Juniperus scopulorum 'Silver Moon.' 
 Juniperus scopulorum 'Staver.' 
 Juniperus scopulorum 'Still Blue.' 
 Juniperus scopulorum 'Sutherland.' 
 Juniperus scopulorum 'Table Top Blue.' 
 
 Juniperus scopulorum 'Welchii.' Welch Rocky Mt. juniper. 
 Juniperus scopulorum 'White Silver King.' 
 Juniperus sibirica Burgsd. See J. communis var. saxatilis. 
 Juniperus squamata Buch.-Ham. var. meyeri Rehd. Meyer 
 
 juniper. Fishback juniper. Meyer singleseed juniper. 
 Juniperus squamata 'Prostrata.' 
 Juniperus squamata 'Wilsonii.' Syn.: /. wilsoni. 
 Juniperus squarrosa cyano-viridis Hort. See Chamaecyparis 
 
 pisifera 'Cyano-Viridis.' 
 Juniperus sylvestris? Sylvester juniper. 
 
 Juniperus tamariscifolia Hort. See J. sabina 'Tamariscifolia.' 
 Juniperus torulosa Hort. See J. chinensis 'Torulosa.' 
 Juniperus torulosa glauca Hort. See J. chinensis 'Torulosa 
 
 Glauca.' 
 Juniperus torulosa variegata Hort. See J. chinensis 'Torulosa 
 
 Variegata.' 
 Juniperus tripartita Hort. See J. virginiana 'Tripartita.' 
 Juniperus utahensis Lemmon. See J. osteosperma. 
 Juniperus virginiana L. Red cedar juniper. 
 Juniperus virginiana 'Burkii.' Burk eastern red cedar 
 
 juniper. 
 Juniperus virginiana 'Burkii Compacta.' 
 Juniperus virginiana 'Canaert.' Canaert upright juniper. 
 Juniperus virginiana 'Cupressifolia.' Hillspire juniper. 
 Juniperus virginiana 'Cupressifolia Glauca.' 
 Juniperus virginiana 'Glauca.' Silver red cedar. 
 Juniperus virginiana 'DeForest Green.' 
 Juniperus virginiana 'Globosa.' 
 Juniperus virginiana 'Hillii.' Hill Dundee juniper. Syn.: /. 
 
 virginiana pyramidiformis hillii. 
 Juniperus virginiana 'Kosteri.' Koster juniper. 
 Juniperus virginiana 'Manhattan Blue.' 
 Juniperus virginiana 'Nova.' 
 Juniperus virginiana pyramidiformis hillii D. Hill. See J. 
 
 virginiana 'Hillii.' 
 Juniperus virginiana sneedii Hort. See J. scopulorum 'Col- 
 
 umnaris Sneedii.' 
 Juniperus virginiana 'Tripartita.' Tripartita juniper. Syn.: 
 
 ./. tripartita. 
 Juniperus "Von Ehron.' See J. sabina 'Von Ehron.' 
 Juniperus wilsoni Hort. See J. squamata 'Wilsonii.' 
 Justicia vasica Hort. See Adhatoda vasica. 
 
 K 
 
 Kaki: Diospyros kaki. 
 
 Kalmia, alpine bog: Kalmia polifolia var. microphylla. 
 
 Kalmia latifolia L. Mountain laurel. 
 
 Kalmia polifolia Wangenh. var. microphylla (Hook.^ Rehd. 
 
 Alpine bog kalmia. 
 Kangaroo ivy: Cissus antarctica. 
 
 thorn: Acacia armata. 
 
 vine: Cissus antarctica. 
 Kashmir bouquet: Clerodendrum bungei. 
 Katsura tree: Cercidiphyllum japonicum. 
 Kennedya comptoniana Link. See Hardenbergia comp- 
 
 toniana. 
 Kentia, red: Lepidorrhachis morreana. 
 Kentia belmoreana F. Muell. See Howeia belmoreana. 
 Kentia forsteriana F. Muell. See Howeia forsteriana. 
 Kerria japonica (L.) DC. Japanese rose. 
 Khat: Catha edulis. 
 Kinnikinnick: Arctostaphylos uva-ursi. 
 
 compact: Arctostaphylos uva-ursi 'Compacta.' 
 Knotweed, rose carpet: Polygonum vaccinifolium. 
 Koelreuteria bipinnata Franch. Evergreen golden raintree. 
 Koelreuteria formosana Hayata. 
 Koelreuteria paniculata Laxm. Golden raintree. 
 Kolkwitzia amabilis Graebn. Beauty bush. 
 Kumquat, Nagami: Fortunella margarita. 
 
 oval: Fortunella margarita. 
 
 Laburnum alpinum (Mill.) Bercht. & Presl 'Pendulum.' 
 Weeping goldenchain. 
 
 Laburnum anagyroides Medic. Goldenchain tree. Syn.: L. 
 vulgare. 
 
 Laburnum lolaburnum? 
 
 Laburnum vossii Hort. See L. x watereri 'Vossii.' 
 
 Laburnum vulgare Bercht. & Presl. See L. anagyroides. 
 
 Laburnum x watereri (Kirchn.) Dipp. (L. anagyroides x L. 
 alpinum). Longcluster goldenchain tree. 
 
 Laburnum x watereri 'Vossii.' Syn.: L. vossii. 
 
 Lagerstroemia indica L. Crape myrtle. 
 
 Lagerstroemia indica 'Alba.' White crape myrtle. 
 
 Lagerstroemia indica 'Dwarf Blue.' 
 
 Lagerstroemia indica 'Dwarf Lavender.' Dwarf lavender 
 crape myrtle. 
 
 Lagerstroemia indica 'Kellogg's Purple.' Kellogg's purple 
 crape myrtle. Syn.: L. indica 'Kellogg's.' 
 
 Lagerstroemia indica 'Kellogg's.' See L. indica 'Kellogg's 
 Purple.' 
 
 Lagerstroemia indica 'Lavender.' Lavender crape myrtle. 
 Syn.: L. indica lavendula. 
 
 Lagerstroemia indica lavendula Hort. See L. indica 'Lav- 
 ender.' 
 
 Lagerstroemia indica Pink.' 
 
 Lagerstroemia indica 'Pomona Red.' 
 
 Lagerstroemia indica 'Purple.' Purple crape myrtle. 
 
 Lagerstroemia indica 'Red.' 
 
 Lagerstroemia indica Rosea.' Pink crape myrtle. 
 
 Lagerstroemia indica 'Rubra.' Red crape myrtle. 
 
 Lagerstroemia indica 'Subcostata.' 
 
 Lagerstroemia indica 'Watermelon Red.' Watermelon red 
 crape myrtle. Syn.: L. magenta rubra. 
 
 Lagerstroemia indica 'William Toovey.' 
 
 Lagerstroemia magenta rubra Hort. See L. indica 'Water- 
 melon Red.' 
 
 Lagerstroemia 'Near East.' 
 
 Lagerstroemia reginae Roxb. See L. speciosa. 
 
 33 
 
Lagerstroemia speciosa (L.) Pers. Queen crape myrtle. Syn.: 
 
 L. reginae. 
 Lagunaria patersonii G. Don. Primrose tree. Orchid tree. 
 Lantana, trailing: Lantana montevidensis. 
 
 weeping: Lantana montevidensis. 
 Lantana x callowiana Hort. 'Goldrush.' (L. camara x L. 
 
 montevidensis). Syn.: L. 'Gold Rush.' L. montevidensis 
 
 'Goldrush.' 
 Lantana camara L. 
 Lantana camara 'Christine.' 
 Lantana camara 'Dwarf Pink.' 
 Lantana camara 'Dwarf White.' 
 Lantana camara 'Dwarf Yellow.' 
 Lantana camara 'Radiation.' 
 Lantana camara 'Yellow.' 
 Lantana camara 'Yellow Pillar.' 
 Lantana camara 'Yellow Trailing.' 
 Lantana 'Cicerone.' 
 Lantana 'Confetti.' 
 Lantana 'Cream Carpet.' 
 Lantana 'Dwarf Bronze.' 
 Lantana 'Dwarf Cream.' 
 Lantana 'Dwarf Orange Red.' 
 Lantana 'Dwarf Pink.' 
 Lantana Dwarf White.' 
 Lantana 'Dwarf Yellow.' 
 Lantana 'Gold Coin.' 
 
 Lantana 'Gold Rush.' See L. x callowiana 'Goldrush.' 
 Lantana 'Golden Plume.' 
 Lantana hybrida Neubert. 
 Lantana 'Jannia.' 
 Lantana montevidensis (Spreng.) Briq. Weeping lantana. 
 
 Trailing lantana. Syn.: L. selloiviana. 
 Lantana montevidensis 'Goldrush.' See L. x callowiana 
 
 'Goldrush.' 
 Lantana 'Orange.' 
 Lantana 'Pink.' 
 Lantana 'Pink Frolic' 
 
 Lantana sellowiana Link &: Otto. See L. montevidensis. 
 Lantana 'Sensation.' 
 Lantana 'Seraphine.' 
 Lantana 'Snow Queen.' 
 Lantana 'Spreading Sunset.' 
 Lantana 'Sunburst.' 
 Lantana 'Tall Yellow.' 
 Lantana 'Tethys.' 
 Lantana "White." 
 Lantana 'Yellow.' 
 Lapagcria rosea Ruiz &: Pav. 
 Larch, Japanese: Larix leptolepis. 
 Larix leptolepis (Sieb. 8c Zucc.) Gord. Japanese larch. 
 Larrea divaricata Cav. Creosote bush. 
 I .it. i ni. i borbonica Lam. Red palm. Red latania. Cultivated 
 
 trees with tliis name may be Livistona chinensis. 
 Latania loddigesii Mart. 
 Latania, red: Latanica borbonica. 
 Laurel, American cherry: Prunus caroliniana. 
 ( lalifoi nia: Umbellularia californica. 
 ( larolina: Prunus caroliniana. 
 ( Ik ii j : Prunui laurocerasus, 
 I nglish Prunus laurocerasus. 
 Grecian: Laui us aobilis. 
 hull. hi li< us retusa. 
 Indian I i< ns retusa \ ai oitida. 
 mountain: Kalmia latifolia. 
 
 34 
 
 Portugal: Prunus lusitanica. 
 Texas mountain: Sophora secundiflora. 
 Zabel cherry: Prunus laurocerasus 'Zabeliana.' 
 Laurel-leaf snail-seed: Cocculus laurifolius. 
 Laurestinus: Viburnum tinus. 
 
 shining: Viburnum tinus 'Lucidum.' 
 variegated: Viburnum tinus 'Variegatum.' 
 Laurocerasus lusitanica Roem. See Prunus lusitanica. 
 Laurocerasus officinalis Roem. See Prunus laurocerasus. 
 Laurocerasus zabeliana Hort. See Prunus laurocerasus 
 
 'Zabeliana.' 
 Laurus nobilis L. Grecian bay tree. Grecian laurel. Sweet 
 
 bay. 
 Lavatera assurgentiflora Kell. California tree mallow. 
 Lavender flower: Melaleuca nesophila. 
 Lead tree, little-leaf: Leucaena retusa. 
 Leatherwood, western: Dirca occidentalis. 
 Lemon: Citrus limon. 
 
 dwarf Meyer: Citrus limon 'Meyer.' 
 Eureka: Citrus limon 'Eureka.' 
 Lisbon: Citrus limon 'Lisbon.' 
 ponderosa: Citrus limon 'Ponderosa.' 
 Lemonade berry: Rhus integrifolia. 
 Lepidorrhachis mooreana (Wendl. & Drude) O. F. Cook. Red 
 
 kentia. Moore sentry palm. Syn.: Clinostigma moore- 
 
 anum. 
 Leptospermum citratum Chall., Cheel, & Penf. 
 Leptospermum citrinum. May be an error for L. citratum. 
 Leptospermum citriodora. See L. flavescens 'Citriodora.' 
 Leptospermum 'Dwarf Double Rose.' See L. scoparium 
 
 'Dwarf Double Rose.' 
 Leptospermum 'Fairy Rose.' See L. scoparium 'Fairy Rose.' 
 Leptospermum flavescens Smith 'Citriodora.' Syn.: L. citrio- 
 dora. 
 Leptospermum florepleno Hort. See L. scoparium 'Flore- 
 
 pleno.' 
 Leptospermum 'Grandiflorum Roseum.' See L. scoparium 
 
 'Grandiflorum Roseum.' 
 Leptospermum 'Grandiflorum Rubrum.' See L. scoparium 
 
 'Grandiflorum Rubrum.' 
 Leptospermum horizontalis? 
 
 Leptospermum 'Keatleyi.' See L. scoparium 'Keatleyi.' 
 Leptospermum laevigatum F. Muell. Australian tea tree. 
 Leptospermum laevigatum 'Compactum.' 
 Leptospermum laevigatum 'Reevesii.' Dwarf Australian tea 
 
 tree. Reeves Australian tea tree. Compact Australian tea 
 
 tree. Syn.: L. nanum. L. reevesii compacta. L. reevesii 
 
 nana. L. reevesii. 
 Leptospermum nanum Hort. See L. laevigatum 'Reevesii.' 
 Leptospermum 'Pompon.' See L. scoparium 'Pompon.' 
 Leptospermum 'Red Damask.' See L. scoparium 'Red Da- 
 mask'. 
 Leptospermum 'Red Sparkler.' See L. scoparium 'Red 
 
 Sparkler.' 
 Leptospermum reevesii Hort. See L. laevigatum 'Reevesii.' 
 Leptospermum reevesii compacta Hort. Sec L. laevigatum 
 
 'Reevesii.' 
 Leptospermum reevesii nana Hort. Sec L. laevigatum 
 
 'Reevesii.' 
 Leptospermum 'Rose Double.' Sec L. scoparium 'Rose 
 
 Double.' 
 Leptospermum 'Roseum.' See L. SCOparium 'Roseum.' 
 
 Leptospermum 'Ruby Glow.' See L. scoparium 'Ruby Glow.' 
 / eptospei mum 'Sanders.' Sec L. scoparium 'Sanders.' 
 Leptospermum scoparium Forst. Manuka tea tree. 
 
Leptospermum scoparium 'Dwarf Double Rose.' Syn.: L. 
 
 'Dwarf Double Rose.' 
 Leptospermum scoparium 'Fairy Rose.' Fairy rose tea tree. 
 
 Syn.: L. 'Fairy Rose.' 
 Leptospermum scoparium flora? 
 
 Leptospermum scoparium 'Florepleno.' Syn.: L. florepleno. 
 Leptospermum scoparium 'Grandiflorum Roseum.' Syn.: L. 
 
 'Grandiflorum Roseum.' 
 Leptospermum scoparium 'Grandiflorum Rubrum.' Syn.: L. 
 
 'Grandiflorum Rubrum.' 
 Leptospermum scoparium 'Keatleyi.' Syn.: L. 'Keatleyi.' 
 Leptospermum scoparium 'Pompon.' Pompon tea tree. Syn.: 
 
 L. 'Pompon.' 
 Leptospermum scoparium Red Damask.' Red damask tea 
 
 tree. Syn.: L. 'Red Damask.' 
 Leptospermum scoparium 'Red Sparkler.' Red sparkler tea 
 
 tree. Syn.: L. 'Red Sparkler.' 
 Leptospermum scoparium 'Rose Double.' Syn.: L. 'Rose 
 
 Double.' 
 Leptospermum scoparium 'Roseum.' Syn.: L. 'Roseum.' 
 Leptospermum scoparium rubra Hort. See L. scoparium 
 
 'Ruby Glow.' 
 Leptospermum scoparium 'Ruby Glow.' Ruby glow tea tree. 
 
 Syn.: L. 'Ruby Glow.' L. scoparium rubra. 
 Leptospermum scoparium 'Sanders.' Sanders tea tree. Syn.: 
 
 L. 'Sanders.' 
 Leptospermum scoparium 'Scarlet Carnival.' 
 Leptospermum scoparium 'Snow Flurry.' Snow flurry tea 
 
 tree. Syn.: L. 'Snow Flurry.' 
 Leptospermum scoparium 'SnoAV White.' Snow white tea 
 
 tree. Syn.: L. 'Snow White.' 
 Leptospermum 'Snow Flurry.' See L. scoparium 'Snow 
 
 Flurry.' 
 Leptospermum 'Snow White.' See L. scoparium 'Snow 
 
 White." 
 Leucadendron argenteum R. Br. Silver tree. 
 Leucaena glauca (L.) Benth. See L. leucocephala. 
 Leucaena leucocephala (Lam.) de Wit. Syn.: L. glauca. 
 Leucaena retusa Benth. Little-leaf lead tree. 
 Leucophyllum frutescens (Berl.) Johnst. Texas sage. Texas 
 
 silverleaf. Serrisa. Syn.: L. texanum. 
 Leucophyllum texanum Benth. See L. frutescens. 
 Leucothoe, drooping: Leucothoe fontanesiana. 
 Leucothoe catesbaei of Calif, trade. See L. fontanesiana. 
 Leucothoe fontanesiana (Steud.) Sleumer. Drooping leuco- 
 thoe. Syn.: L. catesbaei of Calif, trade. 
 Libocedrus chilensis (D. Don) Endl. See Austrocedrus chilen- 
 
 sis. 
 Libocedrus decurrens Torr. See Calocedrus decurrens. 
 Licuala grandis Wendl. Licuala fan palm. 
 Ligustritm californicum Hort. See L. ovalifolium. 
 Ligustrum coriaceum Nois. ex DC. See L. japonicum 'Ro- 
 
 tundifolium.' 
 Ligustrum delavayanum Hariot. Syn.: L. ionandrum. 
 Ligustrum henryi Hemsl. Henry's privet. 
 Ligustrum indicum (Lour.) Merr. Syn.: L. nepalense. 
 Ligustrum ionandrum Diels. See L. delavayanum. 
 Ligustrum japonicum Thunb. Wax leaf privet. Japanese 
 
 privet. Syn.: L. texanum. 
 Ligustrum japonicum var. coriaceum Lav. See L. japonicum 
 
 'Rotundifolium.' 
 Ligustrum japonicum 'Lusterleaf.' Lusterleaf privet. Syn.: 
 
 L. texanum 'Lusterleaf.' 
 Ligustrum japonicum 'Rotundifolium.' Syn.: L. coriaceum. 
 
 L. japonicum var. coriaceum. 
 
 Ligustrum japonicum 'Variegatum.' Syn.: L. texanum varie- 
 
 gata. 
 Ligustrum lodense Glogau. see L. vulgare 'Lodense.' 
 Ligustrum liicidum Ait.f. Glossy privet. 
 Ligustrum nepalense Wall. See L. indicum. 
 Ligustrum ovalifolium Hassk. California privet. Syn.: L. 
 
 californicum. 
 Ligustrum ovalifolium 'Aureum.' Golden privet. Syn.: L. 
 
 ovalifolium 'Variegatum.' 
 Ligustrum ovalifolium 'Variegatum.' See L. ovalifolium 
 
 'Aureum.' 
 Ligustrum sinense Lour. 'Pendulum.' 
 Ligustrum 'Swanee River.' Swanee River privet. 
 Ligustrum texanum Hort. See L. japonicum. 
 Ligustrum texanum 'Lusterleaf.' See L. japonicum 'Luster- 
 leaf.' 
 Ligustrum texanum pyramides? 
 
 Ligustrum texanum variegata Hort. See L. japonicum 'Varie- 
 gatum.' 
 Ligustrum x vicaryi Rehd. (L. ovalifolium 'Aureum' x L. vul- 
 gare). 
 Ligustrum vulgare L. English privet. 
 Ligustrum vulgare 'Lodense.' Syn.: L. vulgare f. nanum. L. 
 
 lodense. 
 Ligustrum vulgare i. nanum (Kohankie) Rehd. See L. vul- 
 gare 'Lodense.' 
 Lilac, Chinese: Syringa x chinensis. 
 
 common: Syringa vulgaris. 
 
 cutleaf Persian: Syringa laciniata. 
 
 dwarf: Syringa x chinensis 'Nana.' 
 
 hardy violet vine: Hardenbergia violacea. 
 
 Hathaway's Persian: Syringa x persica 'Hathaway.' 
 
 Persian: Syringa x persica. 
 
 vine: Hardenbergia comptoniana. 
 Lilly-pilly tree: Acmena smithii. 
 Lily, spear: Doryanthes palmeri. 
 Lily of the valley shrub: Pieris japonica. 
 Lily of the valley tree: Clethra arborea. 
 Lily of the valley tree: Crinodendron patagua. 
 Lime, Bearss seedless: Citrus aurantifolia 'Bearss.' 
 
 Mexican: Citrus aurantifolia 'Mexican.' 
 
 Rangpur: Citrus aurantifolia 'Rangpur.' 
 Limequat: Citrus 'Eustis.' 
 Linden, American: Tilia americana. 
 
 European: Tilia x europea. 
 
 little leaf: Tilia cordata. 
 
 pyramidal American: Tilia cordata. 
 Lingon berry: Vaccinium vitis-idaea. 
 Linnaea borealis L. Twinflower. 
 Linospadix monostachya (Mart.) Wendl. Syn.: Bacularia 
 
 monostachya. 
 Linum flavum Hort. See Reinwardtia indica. 
 Lippia citriodora HBK. See Aloysia triphylla. 
 Liquidambar chinensis? 
 Liquidambar formosana Hance. 
 Liquidambar formosana 'Afterglow.' 
 Liquidambar orientalis Mill. 
 
 Liquidambar 'Palo Alto.' See L. styraciflua 'Palo Alto.' 
 Liquidambar styraciflua L. Sweet gum. 
 Liquidambar styraciflua 'Palo Alto.' Syn.: L. 'Palo Alto.' 
 Liriodendron chinense (Hemsl.) Sarg. Chinese tulip tree. 
 Liriodendron tulipifera L. Tulip tree. 
 Liriodendron tulipifera 'Fastigiata.' 
 Lithocarpus densiflora (Hook. & Am.) Rehd. Tanbark oak. 
 
 35 
 
Livistona australis (R. Br.) Mart. Australian fountain palm. 
 
 Southern fan palm. 
 Livistona chinensis (Jacq.) R. Br. ex Mart. Chinese fan palm. 
 Chinese fountain palm. Syn.: L. chinensis olivaeformis. 
 L. ovaliformis. L. olivaeformis. 
 Livistona chinensis olivaeformis See L. chinensis. 
 Livistona mariae F. Muell. 
 Livistona okinawaensis? 
 
 Livistona olivaeformis (Hassk.) Mart. See L. chinensis. 
 / ivistona ovaliformis Hort. ex R. Grey. See L. chinensis. 
 Locust, black: Robinia pseudoacacia. 
 honey: Gleditsia triacanthos. 
 imperial honey: Gleditsia triacanthos 'Imperial.' 
 moraine: Gleditsia triacanthos 'Moraine.' 
 monument: Robinia hispida 'Monument.' 
 pink: Robinia pseudoacacia 'Decaisneana.' 
 pink flowering: Robinia pseudoacacia 'Decaisneana.' 
 shademaster honey: Gleditsia triacanthos 'Shademaster.' 
 skyline honey: Gleditsia triacanthos 'Skyline.' 
 sunburst honey: Gleditsia triacanthos 'Sunburst.' 
 thornless honey: Gleditsia triacanthos f. inermis. 
 Lonicera alba Hort. See L. tatarica 'Alba.' 
 Lonicera belgica Hort. 'Roseglo.' See L. periclymenum 'Rose- 
 glo.' 
 Lonicera chinensis Wats. See L. japonica var. chinensis. 
 Lonicera confusa (Sweet) DC. 
 
 Lonicera halliana Hort. See L. japonica 'Halliana.' 
 Lonicera x heckrottii Rehd. Coral honeysuckle. [L. ameri- 
 
 cana (Mill.) Koch x L. sempervirens.] 
 Lonicera hildebrandiana Coll. &: Hemsl. Giant Burmese 
 
 honeysuckle. 
 Lonicera japonica Thunb. Japanese honeysuckle. 
 Lonicera japonica var. chinensis (Wats.) Baker. Chinese 
 
 honeysuckle. Syn.: L. chinensis. 
 Lonicera japonica 'Halliana.' Hall's Japanese honeysuckle. 
 
 Syn.: L. halliana. 
 Lonicera japonica halliana purpurea? 
 Lonicera japonica 'Purpurea.' 
 
 Lonicera korolkowii Stapf 'Zabelii.' Syn.: L. zabelii. 
 Lonicera maximowiczii (Rupr.) Maxim. 
 Lonicera maximowiczii var. sachalinensis Fr. Schmidt 
 Lonicera nitida Wils. Box honeysuckle. 
 Lonicera nitida 'Elegant.' Syn.: L. pileata f. yunnanensis. 
 Lonicera periclymenum L. 'Purpurea.' Syn.: L. purpurea. 
 Lonicera periclymenum 'Roseglo.' Syn.: L. belgica 'Roseglo.' 
 Lonicera pileata Oliv. Privet honeysuckle. 
 Lonicera pileata f. yunnanensis (Franch.) Rehd. See L. nitida 
 
 'Elegant.' 
 Lonicera 'Pink Gold Flame'? 
 
 Lonicera purpurea Hort. See L. periclymenum 'Purpurea.' 
 Lonicera rosea Hort. See L. tatarica 'Rosea.' 
 Lonicera > ubra Hort. See L. tatarica 'Sibirica.' 
 lonicera sempervirens I.. 'Rubra.' 
 Lonicera syringantha Maxim. 
 Lonicera tatarica L.'Alba.' White tatarian honeysuckle bush. 
 
 Syn.: /.. alba. 
 Lonicera tatarica 'Rosea.' rink tatarian honeysuckle bush. 
 
 Syn.: /.. x>sea. 
 Lonicera tatarica 'Sibirica.' Red tatarian honeysuckle bush. 
 Syn.: /.. > ubra. 
 
 abelii Rehd. Sec L. korolkowii 'Zabelii.' 
 Loquat: Eriobotrya japonic.!. 
 bronze Eriobotrya deflexa. 
 gold* 11 nugg< i I riobotrya japonica '.olden Nugget.' 
 
 nethystina O. F. Cook, See irchontophoenix cun- 
 ninghamiana. 
 
 36 
 
 Loropetalum chinense (R. Br.) Oliv. 
 
 Lotus berthelotii Masf. Red lotus vine. Parrot's beak. 
 
 Winged pea. 
 Lotus corniculatus L. Bird's foot trefoil. Yellow lotus vine. 
 Lotus mascaensis Burchard. 
 Lotus mascanthus} Error for L. mascaensis. 
 Lotus vine, red: Lotus berthelotii. 
 
 yellow: Lotus corniculatus. 
 Luehea divaricata Mart. 
 Lyonothamnus asplenifolius Greene. See L. floribundus var. 
 
 asplenifolius. 
 Lyonothamnus floribundus Gray. Catalina ironwood. 
 Lyonothamnus floribundus var. asplenifolius (Greene) 
 
 Brandegee. Catalina ironwood. Island ironwood. Syn.: L. 
 
 asplenifolius. 
 Lysiloma thornberi Britt. 8; Rose. 
 
 M 
 
 Macadamia ternifolia F. Muell. Queensland nut. 
 
 Macadamia tetraphylla L. Johnson. 
 
 Machaeriui?i tipu Benth. See Tipuana tipu. 
 
 Mackaya bella (Benth. & Hook.) Harv. Syn.: Ruellia tuber- 
 
 osa of trade. 
 Maclura pomifera (Raf.) Schneid. Osage orange. 
 Macrozamia communis L. Johnson. 
 Macrozamia spiralis Hort., probably is M. communis. 
 Madrone: Arbutus menziesii. 
 Magic flower: Cantua buxifolia. 
 
 Magnolia, Alexander: Magnolia x soulangeana 'Alexan- 
 dria.' 
 
 bigleaf: Magnolia macrophylla. 
 
 Campbell: Magnolia campbellii. 
 
 Chinese: Magnolia sinensis. 
 
 Chinese: Magnolia x soulangeana. 
 
 cucumbertree: Magnolia acuminata. 
 
 Delavay: Magnolia delavayi. 
 
 Kobus: Magnolia kobus. 
 
 Lennc: Magnolia x soulangeana 'Lennei.' 
 
 lily: Magnolia liliflora. 
 
 pink star: Magnolia stellata 'Rosea.' 
 
 purple lily: Magnolia liliflora 'Nigra.' 
 
 St. Mary's: Magnolia grandiflora 'St. Mary.' 
 
 saucer: Magnolia x soulangeana. 
 
 southern: Magnolia grandiflora. 
 
 star: Magnolia stellata. 
 
 Thompson: Magnolia x thompsoniana. 
 
 Yulan: Magnolia denudata. 
 
 Veitch: Magnolia X veitchii. 
 
 Watson: Magnolia x watsonii. 
 
 whiteleaf Japanese: Magnolia obovata. 
 
 Wilson: Magnolia wilsonii. 
 Magnolia acuminata L. Cucumbertree magnolia. 
 Magnolia alexandrina Hort. See M. x soulangeana 'Alexan- 
 
 drina.' 
 Magnolia campbellii Hook. 8c. Thorns. Campbell magnolia. 
 Magnolia conspu ua Salisb. Sec M. denudata. 
 Magnolia conspicua alba Hort. See M. denudata 'Alba.' 
 Magnolia delavayi Franch. Delavay magnolia. 
 Magnolia denudata Desr. Yulan magnolia. Syn.: M. con- 
 
 spit ua. 
 Magnolia denudata 'Alba.' Syn.: M. conspicua alba. 
 
 Magnolia grandiflora L. Southern magnolia. 
 Magnolia grandiflora 'Exoniensis.' 
 
 Magnolia grandiflora 'St. Mary.' St. Marx's magnolia. Syn.: 
 M. 'Sl.' Mary.' 
 
Magnolia kobus DC. Kobus magnolia. 
 
 Magnolia lennei Topf ex Van Houtte. See M . x soulangeana 
 'Lennei.' 
 
 Magnolia liliflora Desr. Lily magnolia. 
 
 Magnolia liliflora 'Gracilis.' 
 
 Magnolia liliflora 'Nigra.' Purple lily magnolia. Syn.: Af. 
 nigra. M. x soulangeana nigra. 
 
 Magnolia 'Liliputian.' See M. x soulangeana 'Liliputian.' 
 
 Magnolia 'Lombardy Rose.' See M. x soulangeana 'Lombardy 
 Rose.' 
 
 Magnolia macrophylla Michx. Bigleaf magnolia. 
 
 Magnolia nigra Hort. See M. liliflora 'Nigra.' 
 
 Magnolia obovata Thunb. Whiteleaf Japanese magnolia. 
 
 Magnolia 'Pink Superba.' See M. x soulangeana 'Pink Su- 
 perba.' 
 
 Magnolia rustica rubra Nichols. See M. x soulangeana 
 'Rubra.' 
 
 Magnolia sargentiana Rehd. & Wils. var. robusta Rehd. & 
 Wils. 
 
 Magnolia sinensis (Rehd. 8c Wils.) Stapf. Chinese magnolia. 
 
 Magnolia X soulangeana Soul. -Bod. (M. denudata x M. lili- 
 flora). Chinese magnolia. Saucer magnolia. 
 
 Magnolia x soulangeana 'Alba.' Syn.: Af. x soulangeana 
 'Amabalis.' 
 
 Magnolia X soulangeana 'Alba Superba.' 
 
 Magnolia ■ soulangeana 'Alexandrina.' Alexander mag- 
 nolia. Syn.: M. alexandri?ia. 
 
 Magnolia > soulangeana 'Amabilis.' See M. x soulangeana 
 ^ 'Alba.' 
 
 Magnolia - soulangeana 'Brozzonii.' 
 
 Magnolia < soulangeana Burgundy.' 
 
 Magnolia X soulangeana 'Grace McDade.' 
 
 Magnolia ■ soulangeana 'Lennei.' Lenne magnolia. Syn.: M. 
 lennei. 
 
 Magnolia X soulangeana 'Lennei Alba.' 
 
 Magnolia ■ soulangeana 'Liliputian.' Syn.: M. 'Liliputian.' 
 
 Magnolia X soulangeana 'Lombardy Rose.' Syn.: M. 'Lom- 
 bardy Rose.' 
 
 Magnolia x soulangeana nigra Nichols. See M. liliflora 
 'Nigra.' 
 
 Magnolia ■ soulangeana 'Pink Superba.' Syn.: M. 'Pink Su- 
 perba.' 
 
 Magnolia X soulangeana 'Rubra.' Syn.: M. x soulangeana 
 rustica. M. x soulangeana 'Rustica Rubra.' Af. rustica 
 rubra. 
 
 Magnolia x soulangeana rustica Hort. See M. x soulangeana 
 'Rubra.' 
 
 Magnolia ■ soulangeana 'Rustica Rubra.' See M. x soulange- 
 ana 'Rubra.' 
 
 Magnolia X soulangeana 'San Jose.' 
 
 Magnolia stellata (Sieb. & Zucc.) Maxim. Star magnolia. 
 
 Magnolia stellata 'Rosea.' Pink star magnolia. 
 
 Magnolia stellata Rubra.' 
 
 Magnolia stellata W'aterlily.' 
 
 Magnolia 'St. Mary.' See M. grandiflora St. Mary.' 
 
 Magnolia x thompsoniana (Loud.) Sarg. (M. tripetala L. x 
 M. virginiana). Thompson magnolia. 
 
 Magnolia x veitchii Bean. (M. denudata x M. campbellii). 
 Veitch magnolia. 
 
 Magnolia X veitchii 'Rubra.' 
 
 Magnolia virginiana L. Sweet bay. 
 
 Magnolia x watsonii Hook.f. (M. obovata x M. sieboldii 
 Koch). Watson magnolia. 
 
 Magnolia wilsonii (Finet & Gagnep.) Rehd. Wilson mag- 
 nolia. 
 
 Mahernia verticillata L. 
 
 Mahogany, swamp: Eucalyptus robusta. 
 
 Mahonia, cascade: Mahonia nervosa. 
 holly: Mahonia aquifolia. 
 leatherleaf : Mahonia bealei. 
 longleaf: Mahonia nervosa. 
 Nevin: Mahonia nevinii. 
 
 Mahonia aquifolia (Pursh) Nutt. Oregon grape. Holly ma- 
 honia. Syn.: Berberis aquifolium. 
 
 Mahonia aquifolia 'Compacta.' Syn.: M. compacla. 
 
 Mahonia bealei (Fort.) Carr. Leatherleaf mahonia. 
 
 Mahonia compacta Hort. See M. aquifolia 'Compa< ta.' 
 
 Mahonia fremontii (Torr.) Fedde. Desert barberry. Syn.: 
 Berberis fremontii. 
 
 Mahonia lomariifoliaTakeda. Chinese hollygrape. 
 
 Mahonia nervosa (Pursh) Nutt. Longleaf mahonia. Cascade 
 mahonia. Syn.: Berberis nervosa. 
 
 Mahonia nevinii (Gray) Fedde. Nevin mahonia. Syn.: Ber- 
 beris nevinii. 
 
 Mahonia pinnata (Lag.) Fedde. California holly grape. Cali- 
 fornia barberry. Syn.: Berberis pinnata. 
 
 Maidenhair tree: Ginkgo biloba. 
 
 Malacothamnus davidsonii (Rob.) Greene. Syn.: Malvastrum 
 davidsonii. 
 
 Mallee, Kruse's: Eucalyptus kruseana. 
 Oldfield: Eucalyptus oldfieldii. 
 red flowered: Eucalyptus erythronema. 
 ridge-fruited: Eucalyptus angulosa. 
 
 Mallet, Gardner's. Eucalyptus gardneri. 
 
 Mallow, apricot: Sphaeralcea ambigua. 
 California tree: Lavatera assurgentiflora. 
 
 Malpighia coccigera L. 
 
 Malpighia glabra L. Barbados cherry. 
 
 Mains 'Aldenhamensis.' See M. x purpurea 'Aldenhamensis.' 
 
 Malus 'Almata.' 
 
 Malus 'Almey.' Almey flowering crab. 
 
 Malus x arnoldiana (Rehd.) Rehd. (M. floribunda x M. bac- 
 cata). Arnold crab. 
 
 Malus x atrosanguinea Schneid. [M. halliana X M. sieboldii 
 (Regel) Rehd.]. 
 
 Malus baccata Borkh. Siberian crab. 
 
 Malus 'Bechtel.' See M. ioensis var. plena. 
 
 Malus 'Dolgo.' Dolgo flowering crab. 
 
 Malus 'Ecktermeyeri.' See M. 'Oekonomierat Echtermeyer.' 
 
 Malus 'Eleyi.' See M. x purpurea 'Eleyi.' 
 
 Malus 'Ferrill's Crimson.' Ferrill's crimson crab. 
 
 Malus floribunda van Houtte. Japanese flowering crab. 
 
 Malus halliana (Voss) Koehne var. parkmanii Rehd. Park 
 man crab. 
 
 Malus x 'Hopa.' (M. pumila var. niedzwetzkyana N M. bac- 
 cata). Hopa crab. 
 
 Malus ioensis Britt. 
 
 Malus ioensis flore plena Hort. See M. ioensis var. plena. 
 
 Malus ioensis var. plena (Hartwig) Rehd. Bechtel crab. S\n.: 
 M. ioensis flore plena. M. 'Bechtel.' 
 
 Mains ioensis hlemi Hort? 
 
 Malus kaido Parde. See M. x micromalus. 
 
 Malus x micromalus Makino. [M. baccata x M. spectabilis 
 (Ait.) Borkh.]. Midget crab. Syn.: Af. kaido. 
 
 Mains niedzwetzkyana Dieck. See M. pumila var. niedzwetz- 
 kyana. 
 
 Malus 'Oekonomierat Echtermeyer.' Weeping crab. Syn.: Af. 
 'Ecktermeyeri.' 
 
 Malus pumila Mill. var. niedzwetzkyana (Dieck) Schneid. 
 Redvein crab. Syn.: Af. niedzwetzkyana. 
 
 37 
 
Malus x purpurea (Barbicr) Rehd. 
 
 Mains x purpurea 'Aldenhamensis.' Aldenham crab. Syn.: 
 
 M. 'Aldenhamensis.' 
 Malus x purpurea 'Eleyi.' Eley crab. Syn.: M. 'Eleyi.' M. syl- 
 
 vestris var. eleyi. 
 Malus 'Red Silver.' 
 Malus sargentii Rehd. Sargent crab. 
 Malus x scheideckeri Spaeth ex Zabel. Scheidecker crab. 
 Malus sylvestris (L.) Mill. Apple. 
 
 Mains sylvestris var. eleyi Bailey. See M. x purpurea 'Eleyi.' 
 Malvastrum davidsonii Rob. See Malacothamnus davidsonii. 
 Malvaviscus arboreus Cav. Turk's cap. 
 Mandarin, Kara: Citrus 'Kara.' 
 
 Ring: Citrus reticulata 'King.' 
 
 Kinnow: Citrus 'Kinnow.' 
 Mandevilla laxa (Ruiz & Pav.) Woodson. Chilean jasmine. 
 
 Syn.: M.suaveolens. 
 Mandevilla suaveolens Lindl. See M. laxa. 
 Manettia bicolor Paxt. 
 
 Manzanita, Baker: Arctostaphylos stanfordiana subsp. bak- 
 eri. 
 
 bigberry: Arctostaphylos glauca. 
 
 common: Arctostaphylos manzanita. 
 
 creeping: Arctostaphylos uva-ursi. 
 
 dune: Arctostaphylos pumila. 
 
 Eastwood: Arctostaphylos glandulosa. 
 
 heartleaf: Arctostaphylos andersonii var. pallida. 
 
 hoary: Arctostaphylos canescens. 
 
 Hooker: Arctostaphylos hookeri. 
 
 Howell: Arctostaphylos hispidula. 
 
 huckleberry: Arctostaphylos cushingiana f. repens. 
 
 lone: Arctostaphylos myrtifolia. 
 
 island: Arctostaphylos insularis. 
 
 James West: Arctostaphylos densiflora 'James West.* 
 
 Laurel Hill: Arctostaphylos hookeri subsp. franciscana. 
 
 Little Sur: Arctostaphylos edmundsii. 
 
 Lompoc: Arctostaphylos pechoensis var. viridissima. 
 
 Mexican: Arctostaphylos pungens. 
 
 Monterey: Arctostaphylos hookeri. 
 
 Mono Bay: Arctostaphylos morroensis. 
 
 Mt. Diablo: Arctostaphylos auriculata. 
 
 Otay: Arctostaphylos otayensis. 
 
 Pajaro: Arctostaphylos pajaroensis. 
 
 point leaf: Arctostaphylos pungens. 
 
 prostrate: Arctostaphylos uva-ursi. 
 
 sandmat: Arctostaphylos pumila. 
 
 s« i pentine: Arctostaphylos obispoensis. 
 
 shagbark: Arctostaphylos rudis. 
 
 Stanford: Arctostaphylos stanfordiana. 
 
 Vine Hill: Arctostaphylos densiflora. 
 
 whiteleaf: Arctostaphylos viscida. 
 Manzanote: Olmediella betschleriana. 
 Maple, big leaf: Acer macrophyllum. 
 
 IiI.k k: Acer nigrum. 
 
 bloodleaf: Acer palmatum 'Atropurpureum.' 
 
 crimson king: Acer platanoides 'Crimson King.' 
 
 (in leai green: Acer palmatum 'Dissectum.' 
 dwarf: Acer palmatum 'Ornatum.' 
 dwarl [apanese: Acer palmatum. 
 
 \k i oblongum var. biauritum. 
 Faassen redleaf: Acer platanoides 'Faassen's Black.' 
 flowering: Abutilon hybridum. 
 flowi ring: kbutiloo megapotamicum. 
 ibutilon 'Red Monan h.' 
 \.<i ginnala. 
 
 38 
 
 globe: Acer platanoides 'Globe.' 
 
 Japanese: Acer palmatum. 
 
 Japanese laceleaf : Acer palmatum 'Dissectum.' 
 
 laceleaf Japanese: Acer palmatum 'Ornatum.' 
 
 Norway: Acer platanoides. 
 
 Norway pyramidal: Acer platanoides 'Columnare.' 
 
 oblong: Acer oblongum. 
 
 red: Acerrubrum. 
 
 red Japanese: Acer palmatum 'Atropurpureum.' 
 
 red Japanese: Acer palmatum 'Rubrum.' 
 
 ribbonleaf purple: Acer palmatum 'Atropurpureum.' 
 
 Schwedler Norway: Acer platanoides 'Schwedleri.' 
 
 Schwedler purple: Acer platanoides 'Schwedleri.' 
 
 silver: Acer saccharinum. 
 
 silver variegated Norway: Acer platanoides 'Drummondii.' 
 
 Spaeth: Acer pseudo-platanus 'Atropurpureum.' 
 
 sugar: Acer saccharum. 
 
 summershade Norway: Acer platanoides 'Summershade.' 
 
 sycamore: Acer pseudo-platanus. 
 
 threadleaf: Acer palmatum 'Dissectum.' 
 
 trident: Acer buergerianum. 
 
 variegated flowering: Abutilon striatum var. thompsonii. 
 
 variegated Norway: Acer platanoides 'Variegatum.' 
 
 vine: Acer circinatum. 
 
 white: Acer saccharinum. 
 
 Wier: Acer saccharinum 'Laciniatum.' 
 Marguerite, blue: Felicia amelloides. 
 Markhamia hildebrandtii (Baker) Sprague. 
 Marri: Eucalyptus calophylla. 
 Mascarena verschaffeltii (Wendl.) Bailey. Spindle palm. Syn.: 
 
 Hyophorbe verschaffeltii. 
 Mayten tree: Maytenus boaria. 
 Maytenus boaria Molina. Mayten tree. 
 Mazzard: Prunus avium. 
 Melaleuca acuminata F. Muell. 
 Melaleuca armillaris Smith. 
 Melaleuca decussata R. Br. 
 Melaleuca hypericifolia Smith. 
 Melaleuca lateritia Otto. 
 Melaleuca leucadendra L. 
 Melaleuca linariifolia Smith. 
 Melaleuca nesophila F. Muell. Rose bottlebrush. Lavender 
 
 flower. 
 Melaleuca preissiana Schauer. 
 Melaleuca pubescens Schauer. 
 Melaleuca radula Lindl. 
 Melaleuca squarrosa Smith. 
 Melaleuca styphelioides Smith. 
 Melia azedarach L. China-berry. 
 Melia azedarach 'Umbraculifera.' Texas umbrella tree. Syn.: 
 
 M. azedarach umbraculiformis. M. umbracxdiformis. 
 Melia azedarach umbraculiformis Hort. See M. azedarach 
 
 'Umbraculifera.' 
 Melia umbraculiformis Hort. See M. azedarach 'Umbraculi- 
 fera.' 
 Melianthus major L. Honey hush. 
 Melianlhus minor L. 
 
 Meratia praecox Rehd. & Wils. Sec Chimonanthus praecox. 
 Mesquite: Prosopis glandulosa var. torreyana. 
 Messmate, yellow: Eucalyptus cloeziana. 
 Metasequoia glyptostroboides I lu & Clung. Dawn redwood. 
 [fetrosideroi aurea? Mav he M. fulgens 'Aurata.' 
 Metrosideros excelsa Soland. ex Gaertn. New Zealand 
 Christmas tree. New Zealand iron inc. Syn.: M. tomen- 
 
Metrosideros florida Smith. See M. fulgens. 
 
 Metrosideros fulgens Soland. ex Gaertn. Syn.: Af. florida. M. 
 
 scan dens. 
 Metrosideros fulgens 'Aurata.' 
 Metrosideros kermadecensis W. R. B. Oliv. Crimson iron 
 
 tree. Syn.: M. villosa. 
 Metrosideros scandens (Forst. & Forst.f.) Druce. See M. 
 
 fulgens. 
 Metrosideros tomentosa A. Rich. See M. excelsa. 
 Metrosideros villosa Kirk. See M. kermadecensis. 
 Mexican horn cone: Ceratozamia mexicana. 
 Michelia compressa (Maxim.) Sarg. 
 Michelia doltsopa Buch.-Ham. 
 Michelia figo (Lour.) Spreng. Banana shrub. Syn.: Af. fus- 
 
 cata. 
 Michelia fuscata (Andr.) Blume. See M. figo. 
 Micromeria chamissonis Benth. See Satureja douglasii. 
 Mickey mouse plant: Ochna serrulata. 
 Mimosa: Albizia julibrissin. 
 Mimosa pudica L. Sensitive plant. 
 Mint bush, roundleaved: Prostanthera rotundifolia. 
 Mirror shrub: Coprosma repens. 
 
 Mitriostigma axillare Hochst. Syn.: Gardenia citriodora. 
 Mock orange: Pittosporum tobira. 
 
 double: Philadelphus x virginalis. 
 
 evergreen: Philadelphus mexicanus. 
 
 sweet: Philadelphus coronarius. 
 
 wild: Philadelphus lewisii. 
 Monkey coconut: Jubaea chilensis. 
 Monkeyflower: Diplacus longiflorus. 
 
 island: Diplacus parviflorus. 
 
 Plumas: Diplacus grandiflorus. 
 
 red: Diplacus longiflorus var. rutilus. 
 Monkey puzzle tree: Araucaria araucana. 
 Montanoa arborescens (DC.) Sch. Bip. 
 Montanoa grandiflora (DC.) Sch. Bip. Giant tree daisy. 
 Moort, red -flowered: Eucalyptus nutans. 
 Moms alba L. White mulberry. 
 Morus alba 'Fruitless.' Fruitless mulberry. 
 Morus alba 'Kingan.' Kingan fruitless mulberry. Syn.: M. 
 
 'Kingan.' 
 Morus alba 'Pendula.' Weeping mulberry. 
 Morus alba 'Mapleleaf.' Mapleleaf mulberry. 
 Morus alba 'Stribling.' Stribling's fruitless mulberry. Syn.: 
 
 M. striblingi. 
 Morus alba 'Tatarica.' Russian mulberry. 
 Morus 'Kingan.' See M. alba 'Kingan.' 
 Morus persica Hort. Persian mulberry. 
 Morus striblingi Hort. See M. alba 'Stribling.' 
 Mountain ebony: Bauhinia variegata. 
 Mountain lilac, Catalina: Ceanothus arboreus. 
 Mountain-mahogany: Cercocarpus betuloides. 
 
 alder-leaf: Cercocarpus betuloides var. blanchae. 
 
 Catalina: Cercocarpus betuloides var. traskiae. 
 
 San Diego: Cercocarpus minutiflorus. 
 Muehlenbeckia platyclados Meissn. See Homalocladium 
 
 platycladum. 
 Mulberry, fruitless: Morus alba 'Fruitless.' 
 
 Kingan fruitless: Morus alba 'Kingan.' 
 
 mapleleaf: Morus alba 'Mapleleaf.' 
 
 paper: Broussonetia papyrifera. 
 
 Persian: Morus persica. 
 
 Russian: Morus alba 'Tatarica.' 
 
 Stribling's fruitless: Morus alba 'Stribling.' 
 
 weeping: Morus alba 'Pendula.' 
 
 white: Morus alba. 
 Murraea. See Murraya. 
 Murray a exotica L. See M. paniculata. 
 Murraya exotica 'Dwarf.' See M. paniculata 'Dwarf.' 
 Murraya paniculata (L.) Jack. Orange jessamine. Syn.: M. 
 
 exotica. 
 Murraya paniculata 'Dwarf.' Syn.: M. exotica 'Dwarf.' 
 Murrea. See Murraya. 
 
 Musa acuminata Colla. Syn.: M. cavendishii. Af. zebrina. 
 Musa alba? White banana. 
 
 Musa cavendishii Lamb, ex Paxt. See M. acuminata. 
 Musa coccinea Andr. 
 
 Musa ensete Gmel. See Ensete ventricosum. 
 Musa martinii van Geert. 
 
 Musa maurelii? Plant may be an Ensete. Ethiopian banana. 
 Musa nana Lour. 
 
 Musa ornata Roxb. India banana. Syn.: M. rosacea. 
 Musa x paradisiaca L. (M. acuminata x M. balbisiana 
 Colla). Fruiting banana. Syn.: Af. sapientum. M. para- 
 disiaca sapientum. 
 Musa paradisiaca sapientum Hort. See M. x paradisiaca. 
 Musa rosacea Hort. See M. ornata. 
 Musa rubra? 
 
 Musa sumatrana Becc. ex Andre. Sumatra banana. 
 Musa sanguinea? 
 
 Musa sapientum L. See M. x paradisiaca. 
 Musa zebrina van Houtte ex Planch. See M. acuminata. 
 Myall, weeping: Acacia pendula. 
 Myoporum carsonii? 
 Myoporum insulare R. Br. 
 Myoporum laetum Forst.f. 
 Myoporum sandwicense Gray. 
 Myoporum tomentosum? 
 Myrciaria edulis (Veil.) Skeels. Cherry of Rio Grande. Syn.: 
 
 Eugenia edulis. 
 Myrica californica Cham. &: Schlecht. Wax myrtle. 
 Myroxylon senticosum (Hance) Warb. See Xylosma con- 
 
 gestum. 
 Myrsine africana L. African boxwood. 
 Myrtle: Myrtus communis. 
 
 boxleaf : Myrtus communis 'Buxifolia.' 
 
 compact: Myrtus communis 'Compacta.' 
 
 compact variegated: Myrtus communis 'Compacta Varie- 
 gata.' 
 
 rosemary: Myrtus communis 'Microphylla.' 
 
 small-leaf: Myrtus communis 'Microphylla.' 
 
 variegated: Myrtus communis 'Variegata.' 
 
 variegated small-leaf: Myrtus communis 'Microphylla 
 Variegata.' 
 
 wax: Myrica californica. 
 Myrtus boetica Hort. See M. communis 'Boetica.' 
 Myrtus buxifolia Hort. See M. communis 'Buxifolia.' 
 Myrtus communis L. Myrtle. 
 Myrtus communis 'Boetica.' Syn.: M. boetica. 
 Myrtus communis 'Buxifolia.' Boxleaf myrtle. Syn.: Af. buxi- 
 folia. 
 Myrtus communis 'Compacta.' Compact myrtle. Syn.: Af. 
 
 compacta. 
 Myrtus communis 'Compacta Variegata.' Compact variegated 
 
 myrtle. Syn.: M. compacta variegata. 
 Myrtus communis 'Microphylla.' Rosemary myrtle. Small- 
 leaf myrtle. Syn.: M. microphylla. 
 Myrtus communis 'Microphylla Variegata.' Variegated small- 
 leaf myrtle. Syn.: Af. microphylla variegata. 
 Myrtus communis 'Minima.' Syn.: Af. minima. 
 
 39 
 
Myrtus communis 'Variegata.' Variegated myrtle. 
 
 ompacta lion. See M. communis 'Compacta.' 
 
 Myrtus compacta variegata Hort. See M. communis 'Com- 
 pacta Variegata.' 
 
 Myrtus microphylla Hort. See M. communis 'Microphylla.' 
 
 Myrtus microphylla variegata Hort. See M. communis 'Micro- 
 pin 11a Variegata.' 
 
 Myrtus minima Hort. See M. communis 'Minima.' 
 
 Myrtus molinae Barn. See Ugni molinae. 
 
 Myrtus ugni Molina. See Ugni molinae. 
 
 N 
 
 X an dina compacta nana Hort. See N. domestica 'Compacta.' 
 Nandina domestica Thunb. Sacred bamboo. Heavenly bam- 
 boo. 
 Nandina domestica 'Compacta.' Syn.: N. compacta nana. 
 Nannorrhops ritchiana (W. Griffith) Aitch. 
 Natal creeper: Carissa grandiflora 'Horizontalis.' 
 Navel, Robertson: Citrus sinensis 'Robertson.' 
 
 Washington: Citrus sinensis 'Washington.' 
 Neanthe bella O. F. Cook. See Chamaedorea elegans. 
 Nectarine: Prunus persica var. nectarina. 
 
 a/alea flowered: Prunus persica 'Alma Stultz.' 
 Needle bush: Hakea suaveolens. 
 Neodypsis decaryi Jumelle. 
 Neopanax arboreum (Murr.) Allan. Syn.: Nothopanax ar- 
 
 boreum. 
 Nerium oleander L. Oleander. 
 Nerium oleander Betty.' 
 Nerium oleander 'Blood Red.' 
 Nerium oleander 'Cherry Red.' 
 Nerium oleander 'Cherry Ripe.' 
 Nerium oleander 'Comte Barthelemy.' 
 Nerium oleander Dawn.' 
 Nerium oleander 'Double Pink.' 
 Nerium oleander Double Red.' 
 Nerium oleander 'Double Rose Pink.' 
 Nerium oleander 'Double Salmon.' See N. oleander 'Mrs. 
 
 George Roeding.' 
 Nerium oleander 'Double White.' 
 
 Nerium oleander 'Double Yellow.' Double yellow oleander. 
 Nerium oleander 'Ethel.' Syn.: N. 'Single Mrs. Roeding.' 
 Nerium oleander 'Dr. Golfin.' 
 Nerium oleander 'Madonna Grandiflora.' 
 Nerium oleander 'Mme. Jannoch.' 
 Nerium oleander 'Mrs. George Roeding.' Syn.: A 7 , oleander 
 
 'Double Salmon.' 
 Nerium oleander 'Mrs. Swanson.' 
 Nerium oleander 'Palm Springs.' 
 Nerium oleander 'Pink Beauty.' 
 Nerium oleander 'Pink Single.' 
 Nerium oleander 'Prof. Bodkin.' 
 Nerium oleander 'Red Single.' 
 
 Nil i ii iii oleander 'Sara Bernhardt.' 
 
 Nerium oleander 'Single While.' 
 Nerium oleander 'Single Yellow.' 
 Nerium oleander Sisiei Agnes.' 
 Nerium oleander 'Variegatum.' 
 
 Single Mis. Roeding.' See N. oleander 'I thel.' 
 
 Zealand Christmas tree: Metrosideros excelsa. 
 
 nil mm iii i : Metrosideros excelsa. 
 
 ia frutescens Dm Sei v scoparia. 
 
 i.i m opai ia Si mil. Syn.: \ . I, utescens. 
 mini Sol. iniim jasminoides. 
 
 40 
 
 Ninebark: Physocarpus capitatus. 
 Nolina parryi Wats. 
 
 Nolina recurva of trade. Probably Beaucarnea recurvata. 
 Nothopanax arboreum (Forsti.) Seem. See Neopanax ar- 
 boreum. 
 Nut palm, Australian: Zamia debilis. 
 Nutmeg tree, California: Torreya californica. 
 Nyssa sylvatica Marsh. Pepperidge. 
 
 O 
 
 Oak, American white: Quercus alba. 
 
 blue: Quercus douglasii. 
 
 California black: Quercus kelloggii. 
 
 California live: Quercus agrifolia. 
 
 California scrub: Quercus turbinella. 
 
 California white: Quercus lobata. 
 
 cork: Quercus suber. 
 
 dwarf interior live: Quercus wislizenii var. frutescens. 
 
 eastern pin: Quercus palustris. 
 
 English: Quercus robur. 
 
 golden cup: Quercus chrysolepis. 
 
 holly: Quercus ilex. 
 
 interior live: Quercus wislizenii. 
 
 Kellogg: Quercus kelloggii. 
 
 leather: Quercus durata. 
 
 red: Quercus borealis. 
 
 red: Quercus rubra. 
 
 sand live: Quercus virginiana var. maritima. 
 
 scarlet: Quercus coccinea. 
 
 she: Casuarina stricta. 
 
 southern live: Quercus virginiana. 
 
 Stribling's: Quercus striblingi. 
 
 tanbark: Lithocarpus densiflora. 
 
 valley: Quercus lobata. 
 
 willow: Quercus phellos. 
 Ocean spray: Holodiscus discolor. 
 Ochna japonica of trade. See O. serrulata. 
 Ochna multiflora of trade. See O. serrulata. 
 Ochna serratifolia of trade. See O. serrulata. 
 Ochna serrulata (Hochst.) Walp. Mickey mouse plant. 
 Bird's-eye-bush. Syn.: O. japonica. O. multiflora. O. ser- 
 ratifolia. 
 Old man's beard: Clematis vitalba. 
 Olea europaea L. European olive. 
 Olea europaea 'Ascolano.' 
 Olea europaea 'Barouni.' 
 
 Olea europaea 'Manzanillo.' Manzanillo olive. 
 Olea europaea 'Mission.' Mission olive. 
 Olea europaea 'Sevillano.' Spanish queen olive. 
 Oleander: Nerium oleander. 
 
 double yellow: Nerium oleander Double Yellow.' 
 
 yellow: Thevetia peruviana. 
 Olearia traversii (F. Muell.) Hook.f. 
 Oleaster: Elaeagnus angustiiolia. 
 Olive, desert: Forestiera neomexicana. 
 
 European: Olea europaea. 
 
 fasona? 
 
 Manzanillo: Olea europaea 'Manzanillo.' 
 
 mission: Olea europaea 'Mission.' 
 
 Spanish queen: Olea europaea 'Sevillano.' 
 
 spurge: Cneorum tricoccon. 
 
 sweet: Osmanthus fragrans. 
 
 variegated Russian: Elaeagnus pungens 'Variegata.' 
 
Olmediella betschleriana (Goepp.) Loes. Costa Rica holly. 
 
 Puerto Rican holly. Manzanote. 
 Opsiandra maya O. F. Cook. Opsiandra palm. 
 Orange, dwarf sweet: Citrus sinensis 'Nana.' 
 
 Dweet: Citrus 'Dweet.' 
 
 Mexican: Choisya ternata. 
 
 shamouti: Citrus sinensis 'Shamouti.' 
 
 sweet: Citrus sinensis. 
 
 Tarocco: Citrus sinensis 'Tarocco.' 
 
 temple: Citrus 'Temple.' 
 
 Trovita: Citrus sinensis 'Trovita.' 
 
 Valencia: Citrus sinensis 'Valencia.' 
 Orange-red flower: Hamelia patens. 
 Orchid shrub: Bauhinia purpurea. 
 Orchid tree: Bauhinia purpurea. 
 Orchid tree: Bauhinia variegata. 
 
 white: Bauhinia variegata var. Candida. 
 Orchid tree: Lagunaria patersonii. 
 Oreodoxa elata of trade. See Roystonea elata. 
 Oreodoxa regia HBK. See Roystonea regia. 
 Oreopanax capitatus (Jacq.) Decne. & Planch. 
 Oreopanax peltatus Lind. Syn.: O. salvinii. 
 Oreopanax salvinii Hemsl. See O. peltatus. 
 Oroxylon indicum Vent. 
 Osage orange: Madura pomifera. 
 Osmanthus, Chinese: Osmanthus armatus. 
 
 Delavay: Osmanthus delavayi. 
 
 devilwood: Osmanthus americanus. 
 
 Forrest's: Osmanthus yunnanensis. 
 
 holly: Osmanthus heterophyllus 'Ilicifolius.' 
 
 holly-leaf: Osmanthus heterophyllus 'Ilicifolius.' 
 
 San Jose: Osmanthus X fortunei 'San Jose.' 
 
 sweet: Osmanthus fragrans. 
 
 yellow sweet: Osmanthus fragrans f. aurantiacus. 
 Osmanthus americanus (L.) Gray. Devilwood osmanthus. 
 Osmanthus aquifolium Sieb. See O. heterophyllus. 
 Osmanthus armatus Diels. Chinese osmanthus. 
 Osmanthus aurantiacus (Makino) Nakai. See O. fragrans f. 
 
 aurantiacus. 
 Osmanthus delavayi Franch. Delavay osmanthus. Syn.: Si- 
 
 phonosmanthus delavayi. 
 Osmanthus forrestii Rehd. See O. yunnanensis. 
 Osmanthus x fortunei Carr. (O. fragrans x O. heterophyllus). 
 Osmanthus x fortunei 'San Jose.' San Jose osmanthus. Svn.: 
 
 O. 'San Jose.' 
 Osmanthus fragrans Lour. Sweet osmanthus. Sweet olive. 
 Osmanthus fragrans f. aurantiacus (Makino) P. S. Green. 
 
 Yellow sweet osmanthus. Syn.: O. aurantiacus. 
 Osmanthus heterophyllus (G. Don) P. S. Green. Syn.: O. 
 
 aquifolium. 
 Osmanthus heterophyllus 'Aureus.' Syn.: O. ilicifolius varie- 
 
 gatus. O. ilicifolius aureo-marginatus. 
 Osmanthus heterophyllus Ilicifolius.' False holly. Holly 
 
 osmanthus. Holly-leaf osmanthus. Syn.: O. ilicifolius. 
 Osmanthus ilicifolius (Hassk.) Carr. See O. heterophyllus 
 
 'Ilicifolius.' 
 Osmanthus ilicifolius aureo-marginatus Hort. See O. hetero- 
 phyllus 'Aureus.' 
 Osmanthus ilicifolius variegatus Hort. See O. heterophyllus 
 
 'Aureus.' 
 Osmanthus 'San Jose.' See O. x fortunei 'San Jose.' 
 Osmanthus yunnanensis (Franch.) P. S. Green. Forrest's os- 
 manthus. Syn.: O. forrestii. 
 Osmarea X burkwoodii Burkw. & Skipw. (Osmanthus dela- 
 vayi x Phillyrea vilmoriniana Boiss. & Bal.). 
 
 Osmaronia cerasiformis (Torr. & Gray) Greene. Oso berry. 
 
 Oso-berry: Osmaronia cerasiformis. 
 
 Osteomeles schwerinae Schneid. Chinese bone-berry. 
 
 Our Lord's candle: Yucca whipplei. 
 
 Oxydendrum arboreum (L.) DC. Sourwood. 
 
 Pachistima myrsinites (Pursh) Raf. Oregon boxwood. 
 Pachysandra, variegated Japanese: Pachysandra terminalis 
 
 'Variegata.' 
 Pachysandra terminalis Sieb. & Zucc. Japanese spurge. 
 Pachysandra terminalis Variegata.' Variegated Japanese 
 
 pachysandra. 
 Paeonia suffruticosa Andr. Tree peony. 
 Pagoda tree, Japanese: Sophora japonica. 
 
 weeping Japanese: Sophora japonica 'Pendula.' 
 Palm, Australian fountain: Livistona australis. 
 
 Australian nut: Zamia media. 
 
 big blue hesper: Erythea armata. 
 
 big fruit fan: Chamaerops humilis var. macrocarpa. 
 
 bottle: Beaucarnea recurvata. 
 
 Brazilian feather: Allagoptera campestris. 
 
 cabada: Areca cabada. 
 
 California fan: Washingtonia filifera. 
 
 Canary Island date: Phoenix canadensis. 
 
 carnauba: Copernicia cerifera. 
 
 caudate feather: Polyandrococos caudescens. 
 
 Chilean: Jubaea chilensis. 
 
 Chinese fan: Livistona chinensis. 
 
 Chinese fountain: Livistona chinensis. 
 
 cliff date: Phoenix rupicola. 
 
 clump: Phoenix reclinata. 
 
 clustered fish tail: Caryota mitis. 
 
 Costa Rican parlor: Chamaedorea costaricana. 
 
 Cuban royal: Roystonea regia. 
 
 date: Phoenix dactylifera. 
 
 dracaena: Cordyline australis. 
 
 European fan: Chamaerops humilis. 
 
 fish tail wine: Caryota urens. 
 
 Floridian royal: Roystonea elata. 
 
 Guadalupe: Erythea edulis. 
 
 hardy blue cocos: Butia capitata. 
 
 lady: Rhapis excelsa. 
 
 licuala fan: Licuala grandis. 
 
 licury: Syagrus coronata. 
 
 Manila: Veitchia merrillii. 
 
 Mediterranean: Chamaerops humilis. 
 
 Mexican: Washingtonia robusta. 
 
 Mexican fan: Washingtonia robusta. 
 
 Moore sentry: Lepidorrhachis mooreana. 
 
 Nikau: Rhopalostylis sapida. 
 
 opsiandra: Opsiandra maya. 
 
 overtop: Cocos armata. 
 
 paradise: Howeia forsteriana. 
 
 parlor: Chamaedorea elegans. 
 
 pindo: Butia capitata. 
 
 queen: Arecastrum romanzoffianum. 
 
 rattan: Rhapis humilis. 
 
 red: Latania borbonica. 
 
 sago: Cycas revoluta. 
 
 saw cabbage: Paurotis wrightii. 
 
 Senegal date: Phoenix reclinata. 
 
 sentry: Howeia belmoreana. 
 
 shaving brush: Rhopalostylis sapida. 
 
 41 
 
I'.ihn (cont.) 
 
 silver: Brahea argentea. 
 
 slender lady: Rhapis humilis. 
 
 Sonoran fan: Washingtonia robust a. 
 
 southern fan: Livistona australis. 
 
 spindle: Mascarena verschaffeltii. 
 
 windmill: Trachycarpus fortunei. 
 
 wine: Jubaea chilensis. 
 Palmetto: Sabal palmetto. 
 
 blackburn: Sabal blackburniana. 
 
 cabbage: Sabal palmetto. 
 
 Hispaniolan: Sabal blackburniana. 
 
 Oaxacana: Sabal mexicana. 
 
 savannah: Sabal minor. 
 
 bush: Sabal minor. 
 
 Victoria: Sabal texana. 
 Pampas grass: Cortaderia selloana. 
 Pandanus utilis Bory. Screw-pine. 
 Pandorea jasminoides (Lindl.) Schum. Bower plant. Syn.: 
 
 Tecoma jasminoides. 
 Pandorea jasminoides 'Alba.' Syn.: Tecoma jasminoides 
 
 'Alba.' 
 Pandorea jasminoides 'Rosea.' Pink trumpet vine. Syn.: 
 
 Tecoma jasminoides 'Rosea.' 
 Pandorea pandorana (Andr.) van Steenis. Wonga wonga 
 
 vine. Syn.: Tecoma australis. 
 Parasol tree, Chinese: Firmiana platanifolia. 
 Parkinsonia aculeata L. Jerusalem thorn. 
 Parrot beak: Clianthus puniceus. 
 Parrot's beak: Lotus berthelotii. 
 Parthenocissus henryana (Hemsl.) Diels 8c Gilg. Syn.: Ampe- 
 
 lopsis henryana. Vitis henryana. 
 Parthenocissus quinquefolia (L.) Planch. Virginia creeper. 
 
 Syn.: Ampelopsis quinquefolia. 
 Parthenocissus quinquefolia 'Engelmannii.' Engelmann 
 creeper. Syn.: Ampelopsis quinquefolia var. engel- 
 mannii. 
 Parthenocissus tricuspidata (Sieb. & Zucc.) Planch. Boston 
 
 ivy. Syn.: Ampelopsis tricuspidata. 
 Parthenocissus tricuspidata 'Lowii.' Syn.: Ampelopsis lowii. 
 Parthenocissus tricuspidata 'Veitchii.' Syn.: Ampelopsis 
 
 veitchii. 
 Passiflora X alato-caerulea Lindl. (P. alata Dry. X P. caeru- 
 
 lea). Passion vine. Syn.: P. pfordtii. 
 Passiflora caerulea L. 
 
 Passiflora edulis Sims. Passion fruit. Purple granadilla. 
 Passiflora incarnata L. 
 
 Passiflora jamesonii (Mast.) Bailey. Red passion flower. 
 Passiflora manicata (Juss.) Pers. 
 
 Passiflora mollissima (HBK.) Bailey. Pink passion flower. 
 Passiflora pfordtii Hort. See P. x alato-caerulea. 
 Passiflora princeps Lodd. See P. racemosa. 
 Passiflora racemosa Brot. Syn.: P. princeps. 
 Passion flower, pink: Passiflora mollissima. 
 
 red: Passiflora jamesonii. 
 Passion Emit: Passiflora edulis. 
 Passion vine: Passiflora X alato-caerulea. 
 Paulownia, royal: Paulownia tomentosa. 
 Paulownia imperialis Sieb. & Zucc. Sec P. tomentosa. 
 Paulownia tomentosa (Thunb.) Steud. Empress tree. Royal 
 
 paulownia. S\n.: /'. imperialis. 
 Paurotis wrightii (Griseb. 8e Wendl.) Britt. Saw cabbage 
 
 palm. 
 
 Pavonia multiflora St. f HI. 
 
 Pea vine, Australian: Dolichos lignosus, 
 
 42 
 
 Pea, winged: Lotus berthelotii. 
 
 Peach, Chinese dwarf mandarin: Prunus persica Dwarf 
 Mandarin.' 
 
 desert: Prunus andersonii. 
 
 double white flowering: Prunus persica 'Double White.' 
 
 dwarf flowering: Prunus persica 'Dwarf Mandarin.' 
 
 early double pink flowering: Prunus persica 'Early Double 
 Pink.' 
 
 early double red flowering: Prunus persica 'Early Double 
 Red.' 
 
 flowering: Prunus persica. 
 
 Helen Borchers flowering: Prunus persica 'Helen Bor- 
 chers.' 
 
 late double red flowering: Prunus persica 'Late Double 
 Red.' 
 
 royal redleaf flowering: Prunus persica 'Royal Redleaf.' 
 
 San Jose pink flowering: Prunus persica 'San Jose Pink.' 
 
 weeping double pink flowering: Prunus persica 'Weeping 
 Double Pink.' 
 
 weeping double red flowering: Prunus persica 'Weeping 
 Double Red.' 
 Pear: Pyrus communis. 
 
 evergreen: Pyrus kawakamii. 
 Pearl bush: Exochorda racemosa. 
 Pecan: Carya illinoinensis. 
 Peltophorum africanum Sond. 
 Penstemon, Bridges: Penstemon bridgesii. 
 
 climbing: Penstemon cordifolius. 
 
 foothill blue: Penstemon heterophyllus. 
 
 showy: Penstemon spectabilis. 
 
 yellow bush: Penstemon antirrhinoides. 
 Penstemon antirrhinoides Benth. Yellow bush penstemon. 
 Penstemon bridgesii Gray. Bridges penstemon. 
 Penstemon centranthifolius Benth. Scarlet bugler. 
 Penstemon cordifolius Benth. Climbing penstemon. 
 Penstemon heterophyllus Lindl. Foothill blue penstemon. 
 Penstemon spectabilis Thurber ex Gray. Showy penstemon. 
 Peony, tree: Paeonia suffruticosa. 
 Pepper, Brazilian: Schinus terebinthifolius. 
 
 California: Schinus molle. 
 
 tree: Schinus polygamus. 
 Pepperidge: Nyssa sylvatica. 
 Pernettya, New Zealand: Pernettya nana. 
 Pernettya mucronata (L.f.) Gaud, ex Spreng. 
 Pernettya nana Colenso. New Zealand pernettya. 
 Persea americana Mill. Avocado. 
 Persea borbonia (L.) Spreng. Red bay. 
 Persea indica Spreng. 
 Persimmon, date-plum: Diospyros lotus. 
 
 Fuyu: Diospyros kaki 'Fuyu.' 
 
 Hachiya: Diospyros kaki 'Hachiya.' 
 
 Japanese: Diospyros kaki. 
 Phaedranthus buccinatorius (DC.) Miers. Blood red trumpet 
 
 vine. Syn.: Bignonia chercre. 
 Phaseolus caracalla L. Snaih im. 
 Phaseolus gigantea? Giant snailvine. 
 Phellodendron amurense Rupr. Amur cork tree. 
 Philadelphia 'Atlas.' See P. x polyanthus 'Atlas.' 
 Philadelphia belle etoile Hort. See P. purpureo-maculatus 
 
 'Belle Etoile.' 
 Philadelphus coronarius L. Sweet mock orange. 
 Philadelpb.ua coronarius 'Aureus.' 
 Philadelphus gordonianus I hull. 
 
 Philadelphus grandiflorus Willd. Sec P. inodorus var. grandi* 
 Bonis. 
 
Philadelphia 'Innocence.' See P. x lemoinei 'Innocence.' 
 
 Philadelphia inodorus L. var. grandiflorus (Willd.) Gray. 
 Syn.: P. grandiflorus. 
 
 Philadelphus x lemoinei Lemoine (P. coronarius X P. micro- 
 phyllus Gray). 
 
 Philadelphus x lemoinei 'Innocence.' Syn.: P. 'Innocence.' 
 
 Philadelphus lewisii Pursh. Wild mock orange. 
 
 Philadelphus mexicanus Schlecht. Evergreen syringa. Ever- 
 green mock orange. 
 
 Philadelphus 'Minnesota Snowflake.' See P. virginalis 'Min- 
 nesota Snowflake.' 
 
 Philadelphus x polyanthus Rehd. (? P. insignis Carr. xp.x 
 lemoinei). 
 
 Philadelphus '< polyanthus 'Atlas.' Syn.: P. 'Atlas.' 
 
 Philadelphus X purpureo-maculatus Lemoine 'Belle Etoile.' 
 (P. coulteri Hort. x p. microphyllus Gray). Syn.: P. belle 
 etoile. 
 
 Philadelphus 'Virginal.' See P. x virginalis. 
 
 Philadelphus '< virginalis Rehd. (P. x lemoinei x ? p. nivalis 
 Jacq. 'Plenus'). Double mock orange. Syn.: P. 'Virginal.' 
 
 Philadelphus x virginalis 'Minnesota Snowflake.' Syn.: P. 
 'Minnesota Snowflake.' 
 
 Phillyrea latifolia L. var. media (L.) Schneid. Syn.: P. media. 
 
 Phillyrea media L. See P. latifolia var. media. 
 
 Phoenix canariensis Chabaud. Canary Island date palm. 
 
 Phoenix dactylifera L. Date palm. 
 
 Phoenix loureiri Hort. See P. roebelenii. 
 
 Phoenix pusilla Gaertn. 
 
 Phoenix reclinata Jacq. Senegal date palm. Clump palm. 
 
 Phoenix roebelenii O'Brien. Syn.: P. loureiri. 
 
 Phoenix rupicola T. Anders. Cliff date palm. 
 
 Phoenix sylvestris (L.) Roxb. 
 
 Phormhim atropurpureum Hort. See P. tenax 'Atropurpu- 
 reum.' 
 
 Phormium colensoi Hook.f. 
 
 Phormium tenax Forst. New Zealand flax. 
 
 Phormium tenax 'Atropurpureum.' Red amber-leaf flax. 
 Syn.: P. atropurpureum. 
 
 Phormium tenax 'Bronze.' Bronze New Zealand flax. 
 
 Phormium tenax 'Dwarf Green.' 
 
 Phormium tenax 'Red Pendula.' 
 
 Phormium tenax 'Rubrum.' Red New Zealand flax. 
 
 Phormium tenax 'Tall Green.' 
 
 Phormium tenax 'Variegatum.' Variegated New Zealand flax. 
 
 Photinia, Chinese: Photinia serrulata. 
 Japanese: Photinia glabra. 
 
 Photinia arbutifolia (Ait.) Lindl. See Heteromeles arbuti- 
 folia. 
 
 Photinia deflexa Hemsl. See Eriobotrya deflexa. 
 
 Photinia glabra (Thunb.) Maxim. Japanese photinia. 
 
 Photinia serrulata Lindl. Chinese photinia. 
 
 Photinia serrulata 'Aculeata.' Red twig Chinese toyon. Syn.: 
 P. serrulata nova. P. serrulata nova lineata. 
 
 Photinia serrulata nova Hort. See P. serrulata 'Aculeata.' 
 
 Photinia serrulata nova lineata Hort. See P. serrulata 'Acu- 
 leata.' 
 
 Phymatocarpus porphyrocephalus F. Muell. 
 
 Physocarpus capitatus (Pursh) Kuntze. Ninebark. 
 
 Physocarpus opulifolius (L.) Maxim. 'Nanus.' Syn.: Spiraea 
 opuli folia 'Nana.' 
 
 Phytolacca dioica L. Umbu. 
 
 Picea abies (L.) Karst. Norway spruce. Syn.: P. abies excelsa. 
 P. excelsa. 
 
 Picea abies densata Hort. See P. glauca var. densata. 
 
 Picea abies excelsa Hort. See P. abies. 
 
 Picea abies 'Mucronata.' Syn.: P. excelsa mucronata. 
 
 Picea abies 'Nidiformis.' Nest spruce. Syn.: P. excelsa nidi- 
 
 formis. 
 Picea abies 'Pumila.' Dwarf spruce. 
 Picea abies 'Sherwoodii.' Sherwood Multnomah spruce. Syn.: 
 
 P. excelsa sherwoodii. 
 Picea albertiana S. Br. See P. glauca var. albertiana. 
 Picea densata glauca Hort. See P. glauca var. densata. 
 Picea engelmannii (Parry) Engelm. Engelmann spruce. 
 Picea excelsa (Lam.) Link. See P. abies. 
 Picea excelsa mucronata Hort. See P. abies 'Mucronata.' 
 Picea excelsa ?iidiformis Hort. See P. abies 'Nidiformis.' 
 Picea excelsa sherwoodii Hort. See P. abies 'Sherwoodii.' 
 Picea glauca (Moench) Voss. White spruce. 
 Picea glauca var. albertiana (S. Br.) Sarg. Alberta spruce. 
 
 Syn.: P. albertiana. 
 Picea glauca 'Conica.' 
 Picea glauca var. densata Bailey. Black Hills spruce. Syn.: 
 
 P. abies densata. P. densata glauca. 
 Picea kosteri Hort. See P. pungens 'Glauca Koster.' 
 Picea omorika (Pancic) Purkyne. 
 Picea pungens Engelm. Colorado spruce. 
 Picea pungens glauca pendula Beissn. See P. pungens 'Pen- 
 dens.' 
 Picea pungens 'Glauca.' Colorado blue spruce. 
 Picea pungens 'Glauca Koster.' Koster blue spruce. Syn.: P. 
 
 kosteri. 
 Picea pungens var. kosteriana Mast. See P. pungens 'Pen- 
 dens.' 
 Picea pungens 'Pendens.' Roster's weeping blue spruce. Syn.: 
 P. pungens var. kosteriana. P. pungens glauca pendula. 
 Picea rubens Sarg. Red spruce. 
 
 Picea sitchensis (Bong.) Carr. Sitka spruce. Tideland spruce. 
 Picea wilsonii Mast. 
 Pieris, Japanese: Pieris japonica. 
 Pieris floribunda (Pursh) Benth. & Hook. Andromeda. 
 Pieris formosa (Wall.) D. Don var. forrestii Airy-Shaw. Chi- 
 nese andromeda. Syn.: P. forrestii. 
 Pieris forrestii Harrow ex W. W. Smith. See P. formosa var. 
 
 forrestii. 
 Pieris japonica (Thunb.) D. Don ex G. Don. Andromeda. 
 
 Japanese pieris. Lily of the valley shrub. 
 Pieris japonica 'Variegata.' 
 Pimelea coarcticus? New Zealand daphne. 
 Pimelea ferruginea Labill. Rosy rice flower. 
 Pinanga furfuracea Blume. 
 Pinanga malaiana (W. Griffith) Scheffer. 
 Pinanga pectinata Becc. 
 Pinanga scortechinii Becc. 
 Pine, Aleppo: Pinus halepensis. 
 
 Austrian: Pinus nigra. 
 
 beach: Pinus contorta. 
 
 bigcone: Pinus coulteri. 
 
 bishop: Pinus muricata. 
 
 bristle cone: Pinus aristata. 
 
 Canary Island: Pinus canariensis. 
 
 cluster: Pinus pinaster. 
 
 Coulter: Pinus coulteri. 
 
 digger: Pinus sabiniana. 
 
 dwarf beach: Pinus contorta var. bolanderi. 
 
 dwarf Mugo: Pinus mugo var. mughus. 
 
 eastern white: Pinus strobus. 
 
 fern: Podocarpus gracilior. 
 
 four-leaved pinyon: Pinus quadrifolia. 
 
 hickory: Pinus aristata. 
 
 43 
 
Pine (cont.) 
 
 Himalavan white: Pinus wallichiana. 
 
 Italian stone: Pinus pinea. 
 
 jack: Pinus banksiana. 
 
 Japanese black: Pinus thunbergii. 
 
 Japanese five needle: Pinus parviflora. 
 
 Japanese red: Pinus densiflora. 
 
 Japanese table: Pinus densiflora 'Umbraculifera.' 
 
 Japanese umbrella: Pinus densiflora 'Umbraculifera.' 
 
 jelecote: Pinus patula. 
 
 Jeffrey: Pinus jeffreyi. 
 
 Jerusalem: Pinus halepensis. 
 
 knobcone: Pinus attenuata. 
 
 limber: Pinus flexilis. 
 
 lodgepole: Pinus murrayana. 
 
 long needle: Pinus palustris. 
 
 Mediterranean: Pinus pinaster. 
 
 Mexican: Pinus patula. 
 
 Monterey: Pinus radiata. 
 
 Montezuma: Pinus montezumae. 
 
 Mugo: Pinus mugo. 
 
 Norfolk Island: Araucaria heterophylla. 
 
 nut: Pinus monophylla. 
 
 one-leaved: Pinus monophylla. 
 
 Parry pinyon: Pinus quadrifolia. 
 
 pinyon: Pinus edulis. 
 
 pinyon: Pinus monophylla. 
 
 ponderosa: Pinus ponderosa. 
 
 red: Pinus resinosa. 
 
 Riga: Pinus sylvestris 'Rigensis.' 
 
 Santa Cruz Island: Pinus remorata. 
 
 Scots: Pinus sylvestris. 
 
 shore: Pinus contorta. 
 
 shortleaf: Pinus echinata. 
 
 slash: Pinus caribaea. 
 
 star: Araucaria heterophylla. 
 
 sugar: Pinus lambertiana. 
 
 Swiss mountain: Pinus mugo. 
 
 Table Mountain: Pinus pungens. 
 
 three needle: Pinus cembroides. 
 
 Torrey: Pinus torreyana. 
 
 two needle: Pinus edulis. 
 
 umbrella: Sciadopitys verticillata. 
 
 western white: Pinus monticola. 
 
 western yellow: Pinus ponderosa. 
 Pink powder puff: Calliandra inequilatera. 
 Pinus aristata Engelm. Bristle cone pine. Hickory pine. 
 Pinus attenuata Lemmon. Knobcone pine. Syn.: P. tubercu- 
 
 lata. 
 Pinus x attenuradiata Stockw. k Right. (P. attenuata x P. 
 
 radiata). 
 Pinus banksiana I. anil). Ja(k pine. 
 Pinus bolanderi Pari. See P. contorta var. bolanderi. 
 Pinus canariensis C. Smith. Canary Island pine. 
 Pinus caribaea Morelet. Slash pine. 
 Pinus cembroides Zucc. Three needle pine. 
 
 embroides var. monophylla (Ton - .) Voss. See P. mono- 
 phylla. 
 
 Pinus contorta Dougl. ex loud Shore pine, beach pine. 
 
 Pinus < oikoi lit var. bolanderi (Pari.) Vasey. Dwarl beach 
 pine. S\ n.: /'. bolanderi. 
 
 Pinus (on I hi la var. la ti folia Engelm. See P. murrayana. 
 
 Pinus contorta var. murrayana Engelm. Sec P, murrayana. 
 Pinus coulteri D. Don. Bigcone pine. Coulter pine. 
 Pinus densiflora Sieb 8 Zucc. fapanese red pine. 
 
 Pinus densiflora var. tanyosho Hort. See P. densiflora 'Um- 
 braculifera.' 
 
 Pinus densiflora 'Umbraculifera.' Japanese table pine. Japa- 
 nese umbrella pine. Syn.: P. densiflora var. tanyosho. 
 
 Pinus echinata Mill. Shortleaf pine. 
 
 Pinus edulis Engelm. Nut pine. Pinyon pine. Two-needled 
 pine. 
 
 Pinus excelsa Wall. See P. wallichiana. 
 
 Pinus excelsa griffithii Hort. See P. wallichiana. 
 
 Pinus flexilis James. Limber pine. 
 
 Pinus griffithii McClelland. See P. wallichiana. 
 
 Pinus halepensis Mill. Jerusalem pine. Aleppo pine. 
 
 Pinus jeffreyi Grev. k Balf. Jeffrey pine. 
 
 Pinus lambertiana Dougl. Sugar pine. 
 
 Pinus longifolia Salisb. See P. palustris. 
 
 Pinus monophylla Torr. k Frem. One-leaved pine. Pinyon 
 pine. Nut pine. Syn.: P. cembroides var. monophylla. 
 
 Pinus montezumae Lamb. Montezuma pine. 
 
 Pinus monticola Dougl. ex D. Don. Western white pine. 
 
 Pinus mugho Poir. See P. mugo. 
 
 Pinus mughus Scop. See P. mugo var. mughus. 
 
 Pinus mugo Turra. Mugo pine. Swiss mountain pine. Syn.: 
 P. mugho. 
 
 Pinus mugo var. mughus (Scop.) Zenari. Dwarf mugo pine. 
 Syn.: P. mughus. 
 
 Pinus muricata D. Don. Bishop pine. 
 
 Pinus murrayana Grev. k Balf. Lodgepole pine. Syn.: P. 
 contorta var. murrayana. P. contorta var. latifolia. 
 
 Pinus nigra Arnold. Austrian pine. 
 
 Pinus nigra var. austriaca (Hoess) Badoux. 
 
 Pinus oocarpa Schiede. 
 
 Pinus palustris Mill. Long needle pine. Syn.: P. longifolia. 
 
 Pinus parryana Engelm. See P. quadrifolia. 
 
 Pinus parviflora Sieb. k Zucc. Japanese five needle pine. 
 
 Pinus patula Cham, k Schlecht. Mexican pine. Jelecote pine. 
 
 Pinus pinaster Ait. Mediterranean pine. Cluster pine. 
 
 Pinus pinea L. Italian stone pine. 
 
 Pinus ponderosa Dougl. ex Laws. Western yellow pine. Pon- 
 derosa pine. 
 
 Pinus pungens Lamb. Table Mountain pine. 
 
 Pinus quadrifolia Pari. Four-leaved pinyon pine. Parry pin- 
 yon pine. Syn.: P. parryana. 
 
 Pinus radiata D. Don. Monterey pine. 
 
 Pinus remorata Mason. Santa Cruz Island pine. 
 
 Pinus resinosa Ait. Red pine. 
 
 Pinus sabiniana Dougl. Digger pine. 
 
 Pinus strobus L. Eastern white pine. 
 
 Pinus sylvestris L. Scots pine. 
 
 Pinus sylvestris 'Rigensis.' Riga pine. 
 
 Pinus thunbergii Pari. Japanese black pine. 
 
 Pinus torreyana Parry ex Carr. Torrey pine. 
 
 Pinus tuberculata Gord. See P. attenuata. 
 
 Pinus wallichiana A. B. Jackson. Himalayan white pine. 
 Syn.: P. griffithii. P. excelsa. P. excelsa griffithiana. 
 
 Pisonia brunoniana Endl. See Heimerliodendron brunoni- 
 anum. 
 
 Pislache, Chinese: Pistacia chinensis. 
 evergreen: Pistacia lentiscus. 
 
 Pistacia atlantica Desf. 
 
 Pistacia chinensis Bunge. Chinese pistachc. 
 
 Pistacia lentiscus L. Evergreen pistache. 
 
 Pistacia tcrehinlhiis I.. 
 
 Pittosporum, Cape: Pittosporum viridiflorum. 
 
 diamond leal: Pittosporum rhombifolium. 
 
 evergreen: Pittosporum crassifolium. 
 
orange: Pittosporum undulatum. 
 
 Queensland: Pittosporum rhombifolium. 
 
 willow: Pittosporum phillyraeoides. 
 Pittosporum crassifolium Banks & Soland. ex A. Cunn. Ever- 
 green pittosporum. 
 Pittosporum eugenioides A. Cunn. Tarata. 
 Pittosporum heterophyllum Franch. 
 Pittosporum nigricans Hort. See P. tenuifolium. 
 Pittosporum phillyraeoides DC. Desert willow. Willow pitto- 
 sporum. 
 Pittosporum rhombifolium A. Cunn. Queensland pittospo- 
 rum. Diamond leaf pittosporum. 
 Pittosporum tenuifolium Soland. ex Gaertn. Syn.: P. nigri- 
 cans. 
 Pittosporum tobira Ait. Mock orange. Tobira. 
 Pittosporum tobira 'Variegata.' Variegated tobira. 
 Pittosporum tobira 'White Spot.' 
 
 Pittosporum undulatum Vent. Orange pittosporum. Vic- 
 torian box. 
 Pittosporum viridiflorum Sims. Cape pittosporum. 
 Plane tree, London: Platanus x acerifolia. 
 
 oriental: Platanus orientalis. 
 Platanus x acerifolia (Ait.) Willd. (P. occidentalis x p. orien- 
 talis). London plane tree. 
 Platanus occidentalis L. American sycamore. 
 Platanus orientalis L. European sycamore. Oriental plane 
 
 tree. 
 Platanus racemosa Nutt. Western sycamore. California syca- 
 more. 
 Pleroma: Tibouchina semidecandra. 
 
 trailing: Pleroma scandens. 
 Pleroma grandiflora Hort. See Tibouchina semidecandra. 
 Pleroma scandens? Trailing pleroma. 
 Pleroma splendens Hort. See Tibouchina semidecandra. 
 Plum, cherry: Prunus cerasifera. 
 
 dwarf redleaf: Prunus x cistena. 
 
 European: Prunus domestica. 
 
 flowering: Prunus x blireiana. 
 
 Hollywood flowering: Prunus cerasifera 'Hollywood.' 
 
 Japanese: Prunus salicina. 
 
 Kafir: Harpephyllum caffrum. 
 
 Kraut er Vesuvius flowering: Prunus cerasifera 'Krauter 
 Vesuvius.' 
 
 myrobalan: Prunus cerasifera. 
 
 Natal: Carissa grandiflora. 
 
 Pissard: Prunus cerasifera Atropurpurea.' 
 
 purple leaf: Prunus cerasifera 'Atropurpurea.' 
 
 thundercloud flowering: Prunus cerasifera 'Thunder- 
 cloud.' 
 
 trailblazer: Prunus 'Trailblazer.' 
 
 Vesuvius flowering: Prunus cerasifera 'Vesuvius.' 
 
 weeping flowering: Prunus cerasifera 'Pendula.' 
 Plumbago, blue Cape: Plumbago capensis. 
 
 Burmese: Ceratostigma griffithii. 
 
 Chinese: Ceratostigma willmottianum. 
 
 white Cape: Plumbago capensis 'Alba.' 
 Plumbago capensis Thunb. Blue Cape plumbago. Syn.: P. 
 
 grandiflora. 
 Plumbago capensis 'Alba.' White Cape plumbago. 
 Plumbago capensis 'Dwarf.' 
 Plumbago grandiflora Ten. See P. capensis. 
 Plumbago larpentae Lindl. See Ceratostigma plumbagin- 
 
 oides. 
 Podocarpus, yew: Podocarpus maerophylla. 
 Podocarpus elongata of Calif, trade. See P. gracilior. 
 
 Podocarpus gracilior Pilg. Fern pine. Syn.: P. elongata. 
 Podocarpus maerophylla (Thunb.) D. Don. Yew podocarpus. 
 Podocarpus maerophylla var. maki Endl. Syn.: P. maki. 
 Podocarpus maki Hort. See P. maerophylla var. maki. 
 Podocarpus nagi (Thunb.) Makino. 
 Podranea brycei (N.E. Br.) Sprague. Syn.: Tecoma 'Reginae- 
 
 sabae.' 
 Podranea ricasoliana (Tanfani) Sprague. Syn.: Tecoma 
 
 mackenii. 
 Poinciana, paradise: Poinciana gilliesii. 
 Poinciana gilliesii (Wall.) Hook. Paradise poinciana. Bird of 
 
 paradise flower. Syn.: Cacsalpinia gilliesii. 
 Poinsettia: Euphorbia pulcherrima. 
 
 Henrietta Ecke: Euphorbia pulcherrima 'Henrietta Ecke.' 
 Point Reyes creeper: Ceanothus gloriosus. 
 Polyandrococos caudescens (Mart.) Barb.-Rodr. Caudate 
 
 feather palm. Syn.: Diplothemium caudescens. 
 Polygala apopetala Brandegee. 
 Polygala dalmaisiana Bailey. Sweet pea shrub. 
 Polygala virgata Thunb. 
 Polygonum aubertii L. Henry. Chinese fleece vine. Silverlace 
 
 vine. 
 Polygonum cuspidatum Sieb. & Zucc. 
 Polygonum cuspidatum var. compactum (Hook.f.) Bailey. 
 
 Syn.: P. reynoutria. 
 Polygonum reynoutria Hort. See P. cuspidatum var. com- 
 pactum. 
 Polygonum vaccinifolium Wall. Rose carpet knotweed. 
 Pompon tree: Dais cotinifolia. 
 Pomegranate, double dwarf: Punica granatum 'Nana Plena.' 
 
 dwarf: Punica granatum 'Nana.' 
 
 dwarf carnation-flowered: Punica granatum 'Chico.' 
 
 flowering: Punica granatum. 
 
 fruiting: Punica granatum 'Wonderful.' 
 Pomelo: Citrus paradisi. 
 Poplar, Carolina: Populus X canadensis. 
 
 Eugene: Populus x canadensis 'Eugenei.' 
 
 Lombardy: Populus nigra 'Italica.' 
 
 silver: Populus alba 'Nivea.' 
 
 white: Populus alba. 
 Poppy, island bush: Dendromecon harfordii. 
 
 Matilija: Romneya coulteri. 
 Populus alba L. White poplar. 
 
 Populus alba bolleana Lauche. See P. alba 'Pyramidalis.' 
 Populus alba 'Nivea.' Silver poplar. 
 
 Populus alba 'Pyramidalis.' Syn.: P. alba bolleana. P. bol- 
 leana. 
 Populus bolleana Lauche. See P. alba 'Pyramidalis.' 
 Populus x canadensis Mocnch. (P. deltoides Marsh, x P. 
 
 nigra). Carolina poplar. 
 Populus x canadensis 'Eugenei.' Syn.: P. 'Eugenei.' 
 Populus candicans Ait. Balm of Gilead. 
 
 Populus eugenei Simon-Louis. See P. x canadensis 'Eugenei.' 
 Populus italica nigra Hort. See P. nigra 'Italica.' 
 Populus nigra L. 'Italica.' Lombardy poplar. Syn.: P. italica 
 
 nigra. 
 Populus trichocarpa Torr. R: Gray. Black cottonwood. 
 Potentilla farreri Hort. See P. parvifolia 'Farreri.' 
 Potentilla fruticosa L. 
 Potentilla fruticosa 'Gold Drop.' See P. parvifolia 'Gold 
 
 Drop.' 
 Potentilla fruticosa 'Katherine Dykes.' See P. parviflora 
 
 'Katherine Dykes.' 
 Potentilla 'Katherine Dykes.' See P. parviflora 'Katherine 
 Dykes.' 
 
 45 
 
Potentilla parvifolia Lehm. 
 
 Potcntilla parvifolia 'Gold Drop.' Syn.: P. fruticosa 'Gold 
 Drop.' 
 
 Potentilla parvifolia 'Farreri.' Syn.: P. farreri. 
 
 Potentilla parviflora 'Katherine Dykes.' Syn.: P. fruticosa 
 'Katherine Dykes.' P. 'Katherine Dykes.' 
 
 Pride of Madeira: Echium fastuosum. 
 
 Primrose tree: Lagunaria patersonii. 
 
 Princess flower: Tibouchina semidecandra. 
 
 Pritchardia pacifica Seem. & Wendl. 
 
 Pritchardia thurstonii F. Muell. & Drude. 
 
 Privet, California: Ligustrum ovalifolium. 
 English: Ligustrum vulgare. 
 glossy: Ligustrum lucidum. 
 golden: Ligustrum ovalifolium 'Aureum.' 
 Henry's: Ligustrum henryi. 
 Japanese: Ligustrum japonicum. 
 lusterleaf: Ligustrum japonicum 'Lusterleaf.' 
 Swanee River: Ligustrum 'Swanee River.' 
 wax-leaf: Ligustrum japonicum. 
 
 Prosopis chilensis of Calif, trade. See P. glandulosa var. tor- 
 reyana. 
 
 Prosoj)is glandulosa Reesenea.' 
 
 Prosopis glandulosa Torr. var. torreyana (L. Benson). M. C. 
 Johnst. Mesquite. Syn.: P. chilensis of Calif, trade. P. 
 juli flora var. torreyana. 
 
 Prosopis juliflora (Sw.) DC. var. torreyana L. Benson. See 
 P. glandulosa var. torreyana. 
 
 Prostanthera rotundifolia R. Br. Roundleaved mint bush. 
 
 Prunus 'Akebono.' See P. yedoensis 'Akebono.' 
 
 Prunus 'Alma Stultz.' See P. persica 'Alma Stultz.' 
 
 Prunus 'Amanogawa.' See P. serrulata 'Amanogawa.' 
 
 Prunus amygdalus Batsch. Flowering almond. 
 
 Prunus amygdalus 'Nana.' Dwarf white flowering almond. 
 
 Prunus andersonii Gray. Desert peach. 
 
 Prunus armeniaca L. Flowering apricot. 
 
 Prunus armeniaca 'Charles Abraham.' Charles Abraham 
 flowering apricot. 
 
 Prunus autumnalis Koehne. See P. subhirtella var. au- 
 tumnalis. 
 
 Prunus avium L. Sweet cherry. Mazzard. 
 
 Prunus 'Belli Hoshi.' See P. serrulata 'Belli Hoshi.' 
 
 Prunus 'Beni Higan.' See P. subhirtella 'Rosea.' 
 
 Prunus besseyi Bailey. Western sand cherry. 
 
 Prunus x blireiana Andre. (P. cerasifera 'Atropurpurea' x P. 
 mume). Flowering plum. Syn.: P. cerasifera var. blirei- 
 ana. 
 
 Prunus 'Burbank.' May be P. persica 'Burbank's July El- 
 berta' or P. salicina 'Burbank.' 
 
 Prunus campanulata Maxim. Taiwan flowering cherry. For- 
 mosa flowering cherry. 
 
 Prunus caroliniana (Mill.) Ail. Ami i i< an < herry laurel. Caro- 
 lina cherry laurel. 
 
 Pi nuns caroliniana 'Compac ta.' 
 
 Prunus cerasifera Ehrh. Cherry plum. Myrobalan plum. 
 
 Prunus cerasifera 'Atropurpurea.' Purple leaf plum. Pissard 
 plum. Syn.: P. cerasifera var. pissardi. /'. pissardi. 
 
 Prunus cerasifera var. blireiana Bean. Sec P. - blireiana. 
 
 Prunus cerasifera 'Hollywood.' Hollywood flowering plum. 
 Syn.: P. 'Hollywood.' 
 
 Prunus cerasifera 'Krautei Vesuvius.' Krauter Vesuvius 
 flowering plum, Syn.: /'. 'Krautei Vesuvius.' /'. 'Vesuvius 
 Krauti i ' 
 
 Prunus cerasifera 'Pendula.' Weeping flowering plum. 
 
 46 
 
 Prunus cerasifera var. pissardi Jaeg. See P. cerasifera 'Atro- 
 purpurea.' 
 
 Prunus cerasifera 'Thundercloud.' Thundercloud flowering 
 plum. Syn.: P. 'Thundercloud.' 
 
 Prunus cerasifera 'Vesuvius.' Vesuvius flowering plum. Syn.: 
 P. 'Vesuvius.' 
 
 Prunus x cistena N. E. Hansen. (P. cerasifera 'Atropurpurea' 
 x P. pumila L.) Dwarf redleaf plum. Purpleleaf sand 
 cherry. 
 
 Prunus 'Daybreak.' See P. yedoensis 'Akebono.' 
 
 Prunus domestica L. European plum. 
 
 Prunus 'Double White.' See P. persica 'Double White.' 
 
 Prunus 'Early Double Pink.' See P. persica 'Early Double 
 Pink.' 
 
 Prunus 'Early Double Red.' See P. persica 'Early Double 
 Red.' 
 
 Prunus fasciculata (Torr.) Gray. Desert almond. 
 
 Prunus glandulosa Thunb. Pink flowering almond. Dwarf 
 flowering almond. 
 
 Prunus 'Helen Borchers.' See P. persica 'Helen Borchers.' 
 
 Prunus 'Hollywood.' See P. cerasifera 'Hollywood.' 
 
 Prunus ilicifolia Walp. Islay. California cherry. Holly-leaf 
 cherry. 
 
 Prunus integrifolia Sarg. See P. lyonii. 
 
 Prunus jacquemontii Hook.f. Jacquemont cherry. 
 
 Prunus 'Krauter Vesuvius.' See P. cerasifera 'Krauter Ve- 
 suvius.' 
 
 Prunus 'Kwanzan.' See P. serrulata 'Sekiyama.' 
 
 Prunus 'Late Double Red.' See P. persica 'Late Double Red.' 
 
 Prunus laurocerasus L. Cherry laurel. English laurel. Syn.: 
 Laurocerasus officinalis. 
 
 Prunus laurocerasus 'Schipkaensis.' 
 
 Prunus laurocerasus 'Zabeliana.' Zabel cherry laurel. Syn.: 
 P. zabeli. P. zabeliana. Laurocerasus zabeliana. 
 
 Prunus lusitanica L. Portugal laurel. Syn.: Laurocerasus 
 lusitanica. 
 
 Prunus lyonii Sarg. Catalina cherry. Syn.: P. integrifolia. 
 
 Prunus 'Mandarin.' See P. persica 'Dwarf Mandarin.' 
 
 Prunus 'Mt. Fuji.' See P. serrulata 'Shirotae.' 
 
 Prunus mume Sieb. 8c Zucc. Japanese flowering apricot. 
 
 Prunus mume Dawn.' 
 
 Prunus mume 'Rosemary Clarke.' Rosemary Clarke Japa- 
 nese flowering apricot. 
 
 Prunus 'Newport.' 
 
 Prunus pendula Maxim. See P. subhirtella var. pendula. 
 
 Prunus persica (L.) Batsch. Flowering peach. Syn.: Amygdalus 
 persica. 
 
 Prunus persica 'Alma Stultz.' Azalea-flowered nectarine. Syn.: 
 P. 'Alma Stultz.' 
 
 Prunus persica 'Burbank's July Elberta.' 
 
 Prunus persica 'Camelliaellora.' 
 
 Prunus persica 'Daily News One Star.' 
 
 Prunus persica 'Dwarf Mandarin.' Dwarf flowering peach; 
 Chinese dwarf mandarin peach. Syn.: P. 'Mandarin.' 
 
 Prunus persica 'Double White.' Double white flowering 
 peach. Syn.: P. 'Double White.' 
 
 Prunus persica 'Early Double Pink.' Early double pink 
 (lowering peach. Syn.: P. 'Early Double Pink.' 
 
 Prunus persica 'Early Double Red.' Early double reel flower- 
 ing peach. Syn.: P. 'Early Double Reel.' 
 
 Prunus persica 'Helen Bon hers.' Helen Borchers flowering 
 
 peach. Syn.: /'. 'Helen Borchers.' 
 
 Prunus persica l< u l< ' 
 
 Prunus persica 'Late Double Red.' Fate double red flower- 
 ing peach. Syn.: P. 'Late Double Red.' 
 
Primus persica var. nectarina (Ait.) Maxim. Nectarine. 
 
 Primus persica 'Royal Redleaf.' Royal redleaf flowering 
 peach. 
 
 Primus persica 'San Jose Pink.' San Jose pink flowering 
 peach. Syn.: P. 'San Jose Pink.' 
 
 Prunus persica "Weeping Double Pink.' Weeping double 
 pink flowering peach. 
 
 Prunus persica 'Weeping Double Red.' Weeping double red 
 flowering peach. 
 
 Prunus pissardi Carr. See P. cerasifera 'Atropurpurea.' 
 
 Prunus salasii Standi. 
 
 Prunus salicina Lindl. Japanese plum. 
 
 Prunus salicina Burbank.' 
 
 Prunus 'San Jose Pink.' See P. persica 'San Jose Pink.' 
 
 Prunus serrulata Lindl. Japanese flowering cherry. 
 
 Prunus serrulata 'Amanogawa.' Amanogawa Japanese flower- 
 ing cherry. Syn.: P. 'Amanogawa.' 
 
 Prunus serrulata ? 'Belli Hoshi.' Syn.: P. 'Belli Hoshi.' 
 
 Prunus serrulata 'Beni Higan.' See P. subhirtella 'Rosea.' 
 
 Prunus serrulata Kanzan. See P. serrulata 'Sekiyama.' 
 
 Prunus serrulata 'Kwanzan.' See P. serrulata 'Sekiyama.' 
 
 Prunus serrulata 'Mt. Fuji.' See P. serrulata 'Shirotae.' 
 
 Prunus serrulata 'Sekiyama.' Syn.: P. serrulata 'Kwanzan.' P. 
 serrulata 'Kanzan.' P. 'Kwanzan.' 
 
 Prunus serrulata 'Shirofugen.' Shirofugen flowering cherry. 
 Syn.: P. 'Shirofugen.' 
 
 Prunus serrulata 'Shirotae.' Shirotae flowering cherry. Syn.: 
 P. serrulata 'Mt. Fuji.' P. 'Mt. Fuji.' P. 'Shirotae Mt. 
 Fuji.' 
 
 Prunus serrulata 'Shogetsu.' Shogetsu flowering cherry. Syn.: 
 P. 'Shogetsu.' 
 
 Prunus serrulata 'Sieboldii.' Takasago. Siebold's Japanese 
 flowering cherry. Syn.: P. sieboldii. P. sieboldii 'Naden.' 
 
 Prunus 'Shirofugen.' See P. serrulata 'Shirofugen.' 
 
 Prunus Shirotae Mt. Fuji.' See P. serrulata 'Shirotae.' 
 
 Prunus 'Shogetsu.' See P. serrulata 'Shogetsu.' 
 
 Prunus sieboldii (Carr.) Wittm. See P. serrulata 'Sieboldii.' 
 
 Prunus sieboldii 'Naden.' See P. serrulata 'Sieboldii.' 
 
 Prunus subhirtella Miq. Rosebud cherry. 
 
 Prunus subhirtella var. autumnalis Makino. Syn.: P. au- 
 tumnahs. 
 
 Prunus subhirtella var. pendula (Maxim.) Tanaka. Droop- 
 ing rosebud cherry. Syn.: P. pendula. 
 
 Prunus subhirtella 'Rosea.' Pink spring cherry. Syn.: P. ser- 
 rulata 'Beni Higan.' P. 'Beni Higan.' 
 
 Prunus tenella Batsch. Dwarf Russian almond. Syn.: Amyg- 
 dalus rosea nana. 
 
 Prunus tenella 'Alba.' Syn.: Amygdalus alba nana. 
 
 Prunus 'Thundercloud.' See P. cerasifera 'Thundercloud.' 
 
 Prunus tomentosa Thunb. Downy cherry. Manchu cherry. 
 Nanking cherry. 
 
 Prunus 'Trailblazer.' Trailblazer plum. 
 
 Prunus triloba Lindl. 
 
 Prunus 'Vesuvius.' See P. cerasifera 'Vesuvius.' 
 
 Prunus 'Vesuvius Krauter.' See P. cerasifera 'Krauter Vesu- 
 vius.' 
 
 Prunus yedoensis Matsum. Yoshino flowering cherry. 
 
 Prunus yedoensis 'Akebono.' Akebono flowering cherry. Syn.: 
 P. 'Akebono.' P. 'Daybreak.' 
 
 Prunus zabelii Hort. See P. laurocerasus 'Zabeliana.' 
 
 Prunus zabeliana Hort. See P. laurocerasus 'Zabeliana.' 
 
 Pseudopanax discolor (T. Kirk) Harms. 
 
 Pseudopanax ferox T. Kirk. 
 
 Pseudopanax lessonii (DC.) Koch. 
 
 Pseudophoenix sargentii Wendl. ex Sarg. 
 
 Pseudotsuga macrocarpa (Vasey) Mayr. Bigcone spruce. 
 
 Pseudotsuga menziesii (Mirb.) Franco. Douglas fir. Syn.: P. 
 taxifolia. 
 
 Pseudotsuga taxifolia (Poir.) Britt. ex Sudw. See P. menziesii. 
 
 Psidium cattleianum Sabine. Strawberry guava. Syn.: P. 
 littorale. 
 
 Psidium cattleianum 'Lucidum.' Yellow strawberry guava. 
 Syn.: P. lucidum. 
 
 Psidium guajava L. Lemon guava. 
 
 Psidium guajava 'Peruvian Pink.' 
 
 Psidium littorale Raddi. See P. cattleianum. 
 
 Psidium lucidum Hort. See P. cattleianum 'Lucidum.' 
 
 Psoralea pinnata L. 
 
 Pterocarya stenoptera C. DC. Chinese wingnut. 
 
 Ptychosperma alexanclrae F. Muell. See Archontophoenix 
 alexandrae. 
 
 Ptychosperma elegans (R. Br.) Blume. 
 
 Ptychosperma macarthurii Wendl. 
 
 Punica chico Hort. See P. granatum 'Chico.' 
 
 Punica granatum L. Flowering pomegranate. 
 
 Punica granatum 'Chico.' Dwarf carnation-flowered pome- 
 granate. Syn.: P. cliico. 
 
 Punica granatum 'Double Orange.' 
 
 Punica granatum 'Double Red.' 
 
 Punica granatum 'Double Scarlet.' 
 
 Punica granatum 'Legrelle.' Syn.: P. legrelle. 
 
 Punica granatum 'Nana.' Dwarf pomegranate. 
 
 Punica granatum 'Nana Plena.' Double dwarf pomegranate. 
 Syn.: P. nana plena. 
 
 Punica granatum Wonderful.' Fruiting pomegranate. 
 
 Punica legrelle Hort. See P. granatum 'Legrelle.' 
 
 Punica nana plena Hort. See P. granatum 'Nana Plena.' 
 
 Purshia tridentata (Pursh) DC. Antelope brush 
 
 Puya alpestris (Poepp.) Gay. 
 
 Pyracantha, Lalande: Pyracantha coccinea 'Lalandei.' 
 radiant: Pyracantha 'Radiance.' 
 Rosedale: Pyracantha 'Rosedale.' 
 Santa Cruz: Pyracantha 'Santa Cruz Prostrate.' 
 San Jose: Pyracantha 'San Jose.' 
 Stribling's: Pyracantha 'Stribling.' 
 victory: Pyracantha 'Victory.' 
 Walder: Pyracantha Walderi Prostrata.' 
 
 Pyracantha 'Cal Poly.' 
 
 Pyracantha coccinea Roem. 
 
 Pyracantha coccinea 'Government Red.' Syn.: P. 'Govern- 
 ment Red.' 
 
 Pyracantha coccinea 'Hardy.' 
 
 Pyracantha coccinea 'Kasan.' Syn.: P. kasan. 
 
 Pyracantha coccinea 'Lalandei.' Lalande pyracantha. Syn.: 
 P. 'Lalandei.' 
 
 Pyracantha coccinea 'Lalande Monrovia.' 
 
 Pyracantha coccinea 'Lalande Thornless.' 
 
 Pyracantha coccinea 'Pauciflora.' 
 
 Pyracantha coccinea Wyattii.' Syn.: P. wyattii. 
 
 Pyracantha collctii? 
 
 Pyracantha crenato-serrata (Hance) Rehd. See P. fortuneana. 
 
 Pyracantha crenato-serrata 'Graberi.' See P. fortuneana 
 'Graberi.' 
 
 Pyracantha 'Duvali.' 
 
 Pyracantha fertilis? 
 
 Pyracantha formosana Hayata. See P. koidzumii. 
 
 Pyracantha fortuneana (Maxim.) Li. Syn.: P. crenato-serrata. 
 P. yunnanensis. 
 
Pyracantha fortuneana 'Graberi.' Syn.: P. crenaio-serrata 
 
 'Graberi.' P. graberi. 
 Pyracantha 'Government Red.' See P. coccinea 'Government 
 
 Red.' 
 Pyracantha graberi Hort. See P. fortuneana 'Graberi.' 
 Pyracantha 'Howard's Dark Red.' 
 Pyracantha kasan Hort. See P. coccinea 'Kasan.' 
 Pyracantha 'Kempferi.' 
 
 Pyracantha koidzumii (Hayata) Rehd. Syn.: P. formosana. 
 Pyracantha 'I.alandei.' See P. coccinea 'Lalandei.' 
 Pyracantha lewisii? 
 Pyracantha 'Lodense.' 
 
 Pyracantha 'Radiance.' Radiant pyracantha. 
 Pyracantha 'Rosedale.' Rosedale pyracantha. 
 Pyracantha 'Rubra.' 
 
 Pyracantha 'San Jose.' San Jose pyracantha. 
 Pyracantha 'Santa Cruz.' 
 
 Pyracantha 'Santa Cruz Prostrate.' Santa Cruz pyracantha. 
 Pyracantha 'Stribling.' Stribling's pyracantha. 
 Pyracantha 'Victory.' Victory pyracantha. 
 Pyracantha 'Walderi.' 
 
 Pyracantha 'Walderi Prostrata.' Walder pyracantha. 
 Pyracantha 'Weavers Superba.' 
 Pyracantha wyattii Hort. See P. coccinea 'Wyattii.' 
 Pyracantha yunnanensis Chittenden. See P. fortuneana. 
 Pyrostegia ignea (Veil.) Presl. See P. venusta. 
 Pyrostegia venusta (Ker) Miers. Syn.: P. ignea. Bignonia 
 
 venusta. 
 Pyrus communis L. Pear. 
 
 Pyrus japonica Thunb. See Chaenomeles japonica. 
 Pyrus kawakamii Hayata. Evergreen pear. 
 
 Quail bush: Atriplex lentiformis. 
 
 Queensland nut: Macadamia ternifolia. 
 
 Quercus agrifolia Nee. California live oak. 
 
 Quercus alba L. American white oak. 
 
 Quercus borealis Michx.f. See Q. rubra. 
 
 Quercus borealis var. maxima Marsh. See Q. rubra. 
 
 Quercus chrysolepis Liebm. Golden cup oak. 
 
 Quercus coccinea Muenchh. Scarlet oak. 
 
 Quercus douglasii Hook. & Am, Blue oak. 
 
 Quercus dumosa Nutt. var. turbinella (Greene) Jeps. See Q. 
 
 turbinella. 
 Quercus durata Jeps. Leather oak. 
 Quercus ilex L. I lolly oak. 
 
 Quercus kelloggii Newb. Kellogg oak. California black oak. 
 Quercus lobala Nee. Valley oak. California white oak. 
 Quercus palustris Muenchh. Eastern pin oak. 
 Quercus phellos L. Willow oak. Syn.: ? (9. salicifolia. 
 Quercus robur I.. English oak. 
 Quercus rubra L. Red oak. Syn.: (9. borealis. Q. borealis var. 
 
 maxima. Q. rubra maxima. 
 
 Quercus rubra maxima Marsh. See Q. rubra. 
 Quert us salicifolia W. Young, See ? Q. phellos. 
 Queri us striblingil Stribling's oak. 
 
 Oik n iis Bubei I.. ( <»k oak. 
 
 Quercus turbinella Greene. California scrub <>.il. S\n.: Q. 
 
 dumosa var. turbinella. 
 Quercus virginiana Mill. Southern Live oak. 
 Quercus virginiana var. eximia "saig. See Q. virginiana var. 
 
 in.ii ilnii.i. 
 
 « > 1 1< t < 1 1 •> virginiana vaj maritima (Michx | Sarg, Sand live 
 oal Syn Q.vh giniana var. eximia. 
 
 Quercus wislizenii A. DC. Interior live oak. 
 
 Quercus wislizenii var. frutescens Engelm. Dwarf interior 
 
 live oak. 
 Quillaja saponaria Molina. Soapbark tree. 
 Quince, flowering: Chaenomeles speciosa. 
 Japanese flowering: Chaenomeles japonica. 
 
 R 
 
 Raintree, Brazil: Brunfelsia calycina. 
 
 evergreen golden: Koelreuteria bipinnata. 
 golden: Koelreuteria paniculata. 
 
 Raphiolepis 'Coates Crimson.' See R. indica 'Coates Crim- 
 son.' 
 
 Raphiolej)is X delacourii Andre. (R. indica x R. umbellata). 
 
 RaphioIej)is indica Lindl. Indian hawthorn. Syn.: R. rubra. 
 
 Raphiolepis indica 'Apple Blossom.' 
 
 Raphiolepis indica 'Bill Evans.' 
 
 Raphiolepis indica 'Clara.' 
 
 Raphiolepis indica 'Coates Crimson.' Syn.: R. 'Coates Crim- 
 son.' 
 
 Raphiolepis indica 'Coolidge Primrose.' 
 
 Raphiolepis indica 'Enchantress.' 
 
 Raphiolepis indica 'Jack Evans.' 
 
 Raphiolepis indica 'Rosea.' 
 
 Raphiolepis indica 'Santa Barbara.' 
 
 Raphiolepis indica 'Springtime.' 
 
 Raphiolepis indica 'W. B. Clarke.' 
 
 Raphiolepis ovata T. Moore. See R. umbellata. 
 
 Raphiolepis rubra Lindl. See R. indica. 
 
 Raphiolepis umbellata (Thunb.) Makino. Syn.: R. umbellata 
 ovata. R. ovata. 
 
 Raphiolepis umbellata f. ovata (Briot) Schneid. See R. um- 
 bellata. 
 
 Ravenala madagascariensis Sonn. Travelers tree. 
 
 Rauwolfia samarensis Merr. Plant formerly listed errone- 
 ously as Alstonia scholaris. 
 
 Redberry: Rhamnus crocea. 
 
 hollyleaf : Rhamnus crocea subsp. ilicifolia. 
 island: Rhamnus crocea subsp. pirifolia. 
 
 Redbud, California: Cercis occidentalis. 
 Chinese: Cercis chinensis. 
 eastern: Cercis canadensis. 
 
 Redcedar, silver: Juniperus virginiana 'Glauca.' 
 
 Redwood, coast: Sequoia sempervirens. 
 dawn: Metasequoia glyptostroboides. 
 
 Reinhardtia gracilis (Wendl.) Biuret var. gracilior (Biuret) 
 H. E. Moore. 
 
 Reinwardtia indica Dum. Yellow flax bush. Syn.: R. trigyna. 
 Linum flavum. 
 
 Reinwardtia trigyna Planch. See R. indica. 
 
 Relhania quinquenervis Thunb. 
 
 Rclinospora minima glauca Hort. See Chamaecyparis law- 
 soniana 'Minima Glauca.' 
 
 Rclinospora obtusa nana R. Smith. Sec Chamaecyparis ob- 
 tusa 'Nana.' 
 
 Rhamnus alaternus L. Italian buckthorn. 
 
 Rhamnus alaternus 'Variegata.' Variegated Italian buck- 
 thorn. 
 
 Rhamnus calilornica Esch. Collet In 1 1\ 
 
 Rhamnus calilornica 'Compacta.' Coast coffeeben y. 
 
 Rhamnus calilornica 'Sea View.' 
 
 Rhamnus californica subsp, tomentella (Benth.) C. B. Wolf, 
 Chaparral coffeeben j 
 
 AH 
 
Rhamnus crocea Nutt. Buckthorn. Redberry. 
 
 Rhamnus crocea subsp. ilicifolia (Kell.) C. B. Wolf. Holly- 
 leaf redberry. 
 
 Rhamnus crocea subsp. pirifolia (Greene) C. B. Wolf. Island 
 redberry. 
 
 Rhaphidophora decursiva Schott. 
 
 Rhapis excelsa (Thunb.) Henry. Lady palm. 
 
 Rhapis humilis Blume. Rattan palm. Slender lady palm. 
 
 Rhododendron x hybridum Ker. (R. maximum L. x R. visco- 
 sum Torr.). 
 
 Rhododendron indicum (L.) Sweet. 
 
 Rhododendron molle (Blume) G. Don. 
 
 Rhododendron obtusum (Lindl.) Planch. 'Amoenum.' Syn.: 
 R. obtusum var. amoenum. 
 
 Rhododendron obtusum var. amoenum (Lindl.) Komatsu. 
 See R. obtusum 'Amoenum.' 
 
 Rhododendron occidentale (Torr. & Gray) Gray. Western 
 azalea. 
 
 Rhododendron ponticum L. 
 
 Rhodosphaera rhodanthema (F. Muell.) Engler. Yellowwood. 
 
 Rhoicissus capensis (Burm.) Planch. Syn.: Cissus capensis. 
 litis capensis. 
 
 Rhopalostylis baueri Wendl. & Drude. 
 
 Rhopalostylis sapida Wendl. & Drude. Shaving brush palm. 
 Nikau palm. 
 
 Rhus copallina L. Syn.: R. lanceolata. 
 
 Rhus cotinus L. See Cotinus coggygria. 
 
 Rhus cotinus var. atro purpurea Burv. See Cotinus coggygria 
 'Purpureus.' 
 
 Rhus glabra L. Smooth sumac. 
 
 Rhus integrifolia (Nutt.) Benth. & Hook. Lemonade berry. 
 Lemonade sumac. 
 
 Rhus lancea L.f. 
 
 Rhus lanceolata Gray ex Engelm. See R. copallina. 
 
 Rhus laurina Nutt. Laurel sumac. 
 
 Rhus ovata Wats. Sugar bush. 
 
 Rhus trilobata Nutt. Squaw bush. 
 
 Rhus typhina L. Staghorn sumac. 
 
 Rhynchospermum asiaticum of trade. See Trachelospermum 
 asiaticum. 
 
 Rhynchospermum jasminoides Lindl. See Trachelospermum 
 jasminoides. 
 
 Rhvticocos amara (Jacq.) Becc. Syn.: Cocos amara. fCocos 
 armata. 
 
 Ribbonwood: Adenostoma sparsifolium. 
 
 Ribes aureum Pursh. Golden currant. 
 
 Ribes aureum var. gracillimum (Cov. & Britt.) Jeps. Golden 
 currant. 
 
 Ribes indecorum Eastw. White flowered currant. 
 
 Ribes malvaceum Smith. Chaparral currant. 
 
 Ribes sanguineum Pursh. Red flowering currant. Pink win- 
 ter currant. 
 
 Ribes speciosum Pursh. Fuschia flowered gooseberry. 
 
 Ribes viburnifolium Gray. Evergreen currant. Catalina cur- 
 rant. 
 
 Rice flower, rosy: Pimelea ferruginea. 
 
 Rice paper plant: Tetrapanax papyriferus. 
 
 Ricinus communis L. Castor bean. 
 
 Ricinus communis 'San Diego Red.' 
 
 Robinia decaisneana Hort. 'Idaho.' See R. pseudoacacia 'De- 
 caisneana.' 
 
 Robinia hispida L. Rose acacia. 
 
 Robinia hispida 'Macrophylla.' Smooth rose acacia. 
 
 Robinia hispida Monument.' Monument locust. Syn.: R. 
 hybrida 'Monument.' 
 
 Robinia hybrida Hort. 'Monument.' See R. hispida 'Monu 
 
 ment.' 
 Robinia 'Idaho Pink.' 
 Robinia pseudoacacia L. Black locust. 
 
 Robinia pseudoacacia 'Decaisneana.' Pink locust. Pink flow- 
 ering locust. Syn.: R. decaisneana 'Idaho.' 
 Robinia pseudoacacia 'Inermis.' 
 Rockrose: Cistus villosus 'Prostratus.' 
 
 brown-eyed: Cistus ladaniferus var. maculatus. 
 orchidspot: Cistus x purpureus. 
 spotted: Cistus ladaniferus var. maculatus. 
 white: Cistus hybridus. 
 Romneya coulteri Harv. Matilija poppy. 
 Romneya trichocalyx Eastw. 'White Cloud.' Syn.: R. 'White 
 
 Cloud.' 
 Romneya 'White Cloud.' See R. trichocalyx 'White Cloud.' 
 Rondeletia amoena (Planch.) Hemsl. 
 Rondeletia cordata Benth. 
 Rosa banksiae R. Br. Banksia rose. 
 Rosa bengalensis Pers. See R. chinensis. 
 Rosa californica Cham. & Schlecht. California wild rose. 
 Rosa chinensis Jacq. Syn.: R. bengalensis. R. mutabilis. R. 
 
 roulettii. 
 Rosa hybrida? 
 
 Rosa mutabilis Correvon. See R. chinensis. 
 Rosa nutkana Presl. Nootka rose. 
 Rosa roulettii Correvon. See R. chinensis. 
 Rose, Banksia: Rosa banksiae. 
 California wild: Rosa californica. 
 Guelder: Viburnum opulus 'Roseum.' 
 Japanese: Kerria japonica. 
 Nootka: Rosa nutkana. 
 Rosemary: Rosmarinus officinalis. 
 
 creeping: Rosmarinus officinalis 'Lockwood de Forest.' 
 creeping: Rosmarinus officinalis 'Prostratus.' 
 Santa Barbara: Rosmarinus officinalis 'Lockwood de 
 Forest.' 
 Rose-of-China: Hibiscus rosa-sinensis. 
 Rose-of-Sharon: Hibiscus syriacus. 
 
 double rose purple: Hibiscus syriacus 'Paeoniaeflorus.' 
 pink: Hibiscus syriacus 'Pulcherrimus.' 
 purple: Hibiscus syriacus 'Ardens.' 
 red: Hibiscus syriacus 'Roseus.' 
 white: Hibiscus syriacus 'Albus.' 
 Rosmarinus com pacta of Calif, trade. See R. officinalis 'Com- 
 
 pacta.' 
 Rosmarinus foresteri of Calif, trade. See R. officinalis 'Lock- 
 wood de Forest.' 
 Rosamarinus forresti of Calif, trade. See R. officinalis 'Lock- 
 wood de Forest.' 
 Rosemarinus lockwoodi of Calif, trade. See R. officinalis 
 
 'Lockwood de Forest.' 
 Rosmarinus officinalis L. Rosemary. 
 Rosmarinus officinalis 'Compacta.' Syn.: it. compacta. 
 Rosmarinus officinalis Lockwood de Forest.' Creeping rose- 
 mary. Santa Barbara rosemary. Syn.: R. lockwoodi. R. 
 forresti. R. foresteri. 
 Rosmarinus officinalis Prostratus.' Creeping rosemary. Syn.: 
 
 R. prostratus. 
 Rosmarinus prostratus Hort. See R. officinalis 'Prostratus.' 
 Rosmarinus 'Tuscan Blue.' 
 Roystonea elata (Bartr.) F. Harper. Floridian royal palm. 
 
 Syn.: Oreodoxa elata. 
 Roystonea regia (HBK.) O. F. Cook. Cuban royal palm. Syn.: 
 Oreodoxa regia. 
 
 49 
 
Rubber tree: Ficus elastica. 
 
 India: Ficus elastica. 
 
 little leaf: Ficus microphylla. 
 
 Mysi >re : Ficus mysorensis. 
 
 i ed : Ficus elastica Rubra.' 
 Ruellia tuberosa Hort. See Mackaya bella. 
 Ruscus aculeatus L. Butcher's broom. 
 
 Sabal blackburniana Glazebr. Hispaniolan palmetto. Black- 
 burn palmetto. Syn.: S. umbraculifera. 
 Sabal blackburniana var. texanaf 
 Sabal deeringiana Small. See S. minor. 
 Sabal exul Bailey. See S. texana. 
 Sabal glaucescens Loclcl. ex Mart. 
 Sabal louisiana (Darby) Bombard. See S. minor. 
 Sabal mexicana Mart. Oaxacana palmetto. 
 Sabal minor (Jacq.) Pcrs. Bush palmetto. Savannah palmetto. 
 
 Syn.: S. deeringiana. S. louisiana. 
 Sabal palmetto (Walt.) Lodd. ex Schult. & Schult.f. Cabbage 
 
 palmetto. Palmetto. 
 Sabal 'Riverside.' 
 
 Sabal texana Bccc. Victoria palmetto. Syn.: S. exul. 
 Sabal umbraculifera Mart. See S. blackburniana. 
 Sabal uresana Trel. 
 Sage, black: Salvia mellifera. 
 
 creeping: Salvia sonomensis. 
 
 fragrant: Salvia clevelandii. 
 
 humming bird: Salvia spathacea. 
 
 pitcher: Salvia spathacea. 
 
 purple: Salvia leucophylla. 
 
 San Miguel Mountain: Salvia munzii. 
 
 Texas: Leucophyllum frutescens. 
 
 white: Salvia apiana. 
 Saint Catherine's lace: Eriogonum giganteum. 
 Salacca conferta W. Griffith. 
 Salal: Gaultheria shallon. 
 Salix alba L. 'Tristis.' Golden weeping willow. Syn.: S. 
 
 babylonica aurea. S. babylonica 'Golden.' 
 Salix babylonica L. Weeping willow. 
 Salix babylonica f. annularis Aschers. See S. babylonica 
 
 'Crispa.' 
 Salix babylonica aurea Hort. Sec S. alba 'Tristis.' 
 Salix babylonica 'Crispa.' Ringleaf willow. Syn.: S. babylo- 
 nica 1. annularis. 
 Salix babylonica 'Golden.' See S. alba 'Tristis.' 
 Salix contorta 1 lort. Sec S. matsudana 'Tortuosa.' 
 Salix discolor Mulil. Pussy willow. 
 Salix matsudana Koidz. 'Tortuosa.' Corkscrew willow. Pekin 
 
 willow. Syn.: S. contorta. 
 Salix multinervis Franc li. 8c Sav. See S. purpurea var. mul- 
 liiifi \ is. 
 
 Salix purpurea I., var. multinervis (Franch. 8c Sav.) Matsum. 
 
 [apanese pussy willow. Syn.: S. multinervis. 
 s.ili bush: Airiplex lentiformis. 
 Salvia, blue: Salvia azurea subs)), pitcheri. 
 Salvia apiana feps. White sage. 
 Salvia a <"<" Michx. ex Lam. var. grandiflora Benth. See S. 
 
 azurea subsp. piic heri. 
 Salvia azurea subsp. pitcheri ( Ion ex Benth i Epling. Blue 
 
 salvia, Syn.: S. a u\ liflora. S. pitcheri. 
 
 Salvia clevelandii (Gray) Greene. Fragrant sage. 
 Salvia Di \l i 
 
 50 
 
 Salvia leucophylla Greene. Purple sage. 
 
 Salvia mellifera Greene. Black sage. 
 
 Salvia munzii Epling. San Miguel Mountain sage. 
 
 Salvia pitcheri Torr. See S. azurea subsp. pitcheri. 
 
 Salvia sonomensis Greene. Creeping sage. 
 
 Salvia spathacea Greene. Pitcher sage. Humming bird sage. 
 
 Sambucus caerulea Raf. Blue elderberry. Syn.: S. glauca. 
 
 Sambucus callicarpa Greene. Coast red elderberry. Syn.: S. 
 racemosa var. callicarpa. 
 
 Sambucus glauca Nutt. See S. caerulea. 
 
 Sambucus racemosa L. Red elderberry. 
 
 Sambucus racemosa var. callicarpa (Greene) Jeps. See S. 
 callicarpa. 
 
 Santolina chamaecyparissus L. Cypress lavender cotton. 
 
 Sapium indicum Willd. 
 
 Sapium japonicum (Sieb. 8c Zucc.) Pax &: K. Hoffm. Japanese 
 tallow tree. 
 
 Sapium sebiferum (L.) Roxb. Chinese tallow tree. 
 
 Sapota zapodilla: Casimiroa edulis. 
 
 Sapote, white: Casimiroa edulis. 
 
 Sarcococca, fragrant: Sarcococca ruscifolia. 
 willowleaf: Sarcococca saligna. 
 
 Sarcococca hookeriana Baill. 
 
 Sarcococca hookeriana var. humilis Rehd. & Wils. See S. 
 humilis. 
 
 Sarcococca humilis Stapf. Syn.: S. hookeriana var. humilis. 
 
 Sarcococca ruscifolia Stapf. Fragrant sarcococca. 
 
 Sarcococca saligna (D. Don) Muell.-Arg. Willowleaf sarco- 
 cocca. 
 
 Satsuma, Owari: Citrus reticulata 'Owari.' 
 
 Satureja douglasii (Benth.) Briq. Yerba buena. Syn.: Micro- 
 meria chamissonis. 
 
 Scarlet bugler: Penstemon centranthifolius. 
 
 Schefllera, Australian: Brassaia actinophylla. 
 New Zealand: Schefflera digitata. 
 
 Schefflera actinophylla (Endl.) Harms. See Brassaia actino- 
 phylla. 
 
 Schefflera delavayi (Franch.) Harms. 
 
 Schefflera digitata Forst. Sc Forst.f. New Zealand schefllera. 
 
 Schinus dependens Ort. See S. polygamus. 
 
 Schinus inolle L. California pepper. 
 
 Schinus polygamus (Cav.) Cabrera, free pepper. Syn.: S. 
 dependens. 
 
 Schinus terebinthifolius Raddi. Brazilian pepper. 
 
 Schizocentron elegans (Schlecht.) Meissn. Spanish shawl. 
 
 Scholar tree, Chinese: Sophora japonica. 
 
 Schrebera alata (Hoc list.) Welw. 
 
 Schrebera saundersiae Harv. 
 
 Sciadopitys verticillata (Thunb.) Sieb. 8c Zucc. Umbrella pine. 
 
 Scimitar shrub: Brachysema lanceolalum. 
 
 Sc olopia <■! klonii Szysz. var. engleri? 
 
 Screw pine: Pandanus utilis. 
 
 Sea urchin tree: Hakea lamina. 
 
 Seaforthia elegans Hort. See Archontophoenix cunnings 
 hamiana. 
 
 Securidaca diversifolia (L.) Blake. Syn.: .V. volubilis. 
 
 Securidaca volubilii L. See S. diversifolia. 
 
 Semele androgyna (I.) Kunlli. 
 
 Senei to <onlusus Britten. 
 Senecio greyii Hook.f. 
 
 Senec io praecox l)( ',. 
 Sensitive plant: Mimosa pudica. 
 Sequoia, giant: Sequoiadendron giganteum. 
 St -,1111)1,1 gigantea (Lindl.) Decne. See Sequoiadendron gi- 
 ganteum. 
 
Sequoia sempervirens (D. Don) Endl. Coast redwood. 
 Sequoiadendron giganteum (Lindl.) Buchh. Giant sequoia. 
 
 Syn.: Sequoia gigantea. 
 Serenoa repens (Bartr.) Small. 
 Serissa foetida Lam. 
 Serissa foetida 'Variegata.' 
 Serrisa: Leucophyllum frutescens. 
 Shrimp plant: Beloperone guttata. 
 Silk tree: Albizia julibrissin. 
 Silkoak: Grevillea robusta. 
 Silktassel: Garrya elliptica. 
 
 Fremont: Garrya fremontii. 
 
 pale: Garrya flavescens var. pallida. 
 Silver bell: Halesia Carolina. 
 Silver-berry: Elaeagnus pungens. 
 
 fruitland: Elaeagnus x fruitlandii. 
 Silver dollar tree: Eucalyptus cinerea. 
 Silver dollar tree: Eucalyptus pulverulenta. 
 Silver tree: Leucadendron argenteum. 
 Silver wattle: Acacia baileyana. 
 Silverlace vine: Polygonum aubertii. 
 Silverleaf, Texas: Leucophyllum frutescens. 
 Simmondsia californica Nutt. See S. chinensis. 
 Simmondsia chinensis (Link) Schneid. Goat nut. Syn.: 5. 
 
 californica. 
 Siphonosmanthus delavayi (Franch.) Stapf. See Osmanthus 
 
 delavayi. 
 Skimmia, Foreman: Skimmia X foremanii. 
 
 Japanese: Skimmia japonica. 
 Skimmia x foremanii Knight. (S. japonica x S. reevesiana 
 
 Fort.) Foreman skimmia. Syn.: S. japonica foremanii. 
 Skimmia japonica Thunb. Japanese skimmia. 
 Skimmia japonica foremanii Hort. See S. x foremanii. 
 Sky flower: Duranta erecta. 
 
 Brazil: Duranta stenostachya. 
 Smoke tree: Cotinus coggygria. 
 Smoke tree: Dalea spinosa. 
 Snail vine: Phaseolus caracalla. 
 
 giant: Phaseolus gigantea? 
 Snowball: Viburnum opulus 'Roseum.' 
 
 Chinese: Viburnum macrocephalum 'Sterile.' 
 
 fragrant: Viburnum x carlcephalum. 
 Snowberry: Symphoricarpos albus. 
 Snowdrop bush: Styrax officinalis var. californica. 
 Snowdrop tree: Halesia Carolina. 
 Soap weed: Yucca glauca. 
 Soapbark tree: Quillaja saponaria. 
 Solandra guttata D. Don. Copa de ora. Chalice vine. Cup of 
 
 gold. 
 Solandra longiflora Tussac. Copa de leche. 
 Solarium, blue: Solanum rantonnetii. 
 Solanum hispidum Pers. Syn.: S. warczewiczii. 
 Solanum jasminoides Paxt. Jasmine nightshade. 
 Solanum marginatum L.f. 
 Solanum pseudo-capsicum L. Jerusalem cherry. 
 Solanum pyracanthum Jacq. 
 Solanum rantonnetii Carr. Blue solanum. 
 Solanum robustum Wendl. 
 Solanum seaforthianum Andr. 
 Solanum warczewiczii Weick. See S. hispidum. 
 Solanum wendlandii Hook.f. 
 Sollya fusiformis (Labill.) Briq. Australian bluebell. Syn.: S. 
 
 heterophylla. 
 Sollya heterophylla Lindl. See S. fusiformis. 
 
 Sophora japonica L. Japanese pagoda tree. Chinese scholar 
 
 tree. 
 Sophora japonica 'Pendula.' Weeping Japanese pagoda tree. 
 Sophora secundiflora (Ort.) Lag. Mescal bean. Texas moun- 
 tain laurel. 
 Sophora tetraptera Mill. 
 
 Sorbus aucuparia L. European mountain ash. 
 Sourwood: Oxydendrum arboreum. 
 Spanish shawl: Schizocentron elegans. 
 Sparmannia africana L.f. 
 Spartium junceum L. Spanish broom. 
 Spathodea campanulata Beauv. 
 Spear flower: Doryanthes palmeri. 
 Spear lily: Doryanthes palmeri. 
 Sphaeralcea ambigua Gray. Apricot mallow. 
 Sphaeralcea umbellata (Cav.) G. Don. 
 Spice bush, western: Calycanthus occidentalis. 
 Spindle tree: Euonymus europaea. 
 
 Spiraea, Anthony Waterer: Spiraea x bumalda Anthony 
 Waterer.' 
 
 Douglas: Spiraea douglasii. 
 
 dwarf pink: Spiraea x bumalda 'Anthony Waterer.' 
 
 mountain: Spiraea densiflora. 
 
 Reeves: Spiraea cantoniensis. 
 
 shoe-button: Spiraea prunifolia. 
 
 Thunberg: Spiraea thunbergii. 
 
 Vanhoutte: Spiraea x vanhouttei. 
 Spiraea 'Anthony Waterer.' See S. x bumalda 'Anthony 
 
 Waterer.' 
 Spiraea X billiardii Herincq. (S. douglasii x S. salicifolia L.). 
 Spiraea X bumalda Burv. [S. japonica x S. albiflora (Miq.) 
 
 Zabel]. 
 Spiraea x bumalda 'Anthony Waterer.' Dwarf pink spiraea. 
 
 Anthony Waterer spiraea. Syn.: S. 'Anthony Waterer.' 
 Spiraea callosa Thunb. See S. japonica. 
 Spiraea callosa rosea? 
 Spiraea cantoniensis Lour. Reeves spiraea. Double bridal 
 
 wreath. Syn.: S. reevesiana. S. reevesii. 
 Spiraea cantoniensis 'Lanceata.' 
 
 Spiraea densiflora Nutt. ex Torr. & Gray. Mountain spiraea. 
 Spiraea douglasii Hook. Douglas spiraea. 
 Spiraea japonica L.f. Syn.: S. callosa. 
 Spiraea opulifolia L. 'Nana.' See Physocarpus opulifolius 
 
 'Nanus.' 
 Spiraea prunifolia Sieb. & Zucc. Bridal wreath. Shoe-button 
 
 spiraea. 
 Spiraea reevesiana Lindl. See S. cantoniensis. 
 Spiraea reevesii Hort. See S. cantoniensis. 
 Spiraea thunbergii Sieb. ex Blume. Thunberg spiraea. 
 Spiraea x vanhouttei (Briot) Zabel. (S. cantoniensis X S. trilo- 
 
 bata L.). Vanhoutte spiraea. 
 Spiraea vanicekii? 
 Spruce, Alberta: Picea glauca var. albertiana. 
 
 Bigcone: Pseudotsuga macrocarpa. 
 
 Black Hills: Picea glauca var. densata. 
 
 Colorado: Picea pungens. 
 
 Colorado blue: Picea pungens 'Glauca.' 
 
 dwarf: Picea abies 'Pumila.' 
 
 Engelmann: Picea engelmannii. 
 
 Koster blue: Picea pungens 'Glauca Koster.' 
 
 Roster's weeping blue: Picea pungens 'Pendens.' 
 
 nest: Picea abies 'Nidiformis.' 
 
 Norway: Picea abies. 
 
 Sherwood Multnomah: Picea abies 'Sherwoodii.' 
 
 Sitka: Picea sitchensis. 
 
 51 
 
Spruce (tout.) 
 
 tideland: Picea sitchensis. 
 
 red: Picea rubens. 
 
 white: Picea glauca. 
 Spurge, Japanese: Pachysandra terminalis. 
 Squaw bush: Rhus trilobata. 
 St. Johnswort: Hypericum calycinum. 
 
 creeping: Hypericum calycinum. 
 
 Henry: Hypericum patulum var. henryi. 
 Stachytarpheta speciosa Pohl. 
 Star plant, lavender: Grewia caffra. 
 Stenocarpus sinuatus (A. Cunn.) Endl. Firewheel tret-. 
 Stenolobium stans (L.) Seem. Syn.: Tecoma stans. 
 Ste])hanotis floribunda Brongn. Madagascar jasmine. Cor- 
 sage vine. 
 Sterculia acerifolia A. Cunn. See Brachychiton acerifolium. 
 Sterculia bidwillii (Hook.) Benth. See Brachychiton bidwillii. 
 Sterculia discolor F. Muell. See Brachychiton discolor. 
 Sterculia diversifolia D. Don. See Brachychiton populneum. 
 St. John's bread: Ceratonia siliqua. 
 Stranvaesia davidiana Decne. 
 Strawberry tree: Arbutus unedo. 
 
 compact: Arbutus unedo Compacta.' 
 Strelitzia nicolai Regel & Koern. Bird of paradise flower. 
 Strelitzia reginae Banks. Queen's bird of paradise flower. 
 Streptosolen jamesonii Miers. 
 Stringybark, mealy: Eucalyptus cinerea. 
 Styrax califomica Torr. See S. officinalis var. californica. 
 Styrax japonica Sieb. & Zucc. 
 Styrax obassia Sieb. & Zucc. 
 Styrax officinalis L. var. californica (Torr.) Rehd. Snowdrop 
 
 bush. Syn.: S. californica. 
 Sugar bush: Rhusovata. 
 Sulphur flower: Eriogonum umbellatum. 
 Sumac, lemonade: Rhus integri folia. 
 
 laurel: Rhus laurina. 
 
 smooth: Rhus glabra. 
 
 Staghorn: Rhus typhina. 
 Sunflower, Mexican: Tithonia rotundifolia. 
 Supora shrub: Hauya ruacophila. 
 Sweet pea shrub: Polygala dalmaisiana. 
 Sweetshade: Hymenosporum flavum. 
 Sweetshrub: Calycanthus Qoridus. 
 Sweetspire, holly-leaf: Itea ilicifolia. 
 Syagrus coronata (Mart.) Becc. Licury palm. 
 Sycamore, American: Platanus occidentals. 
 
 California: Platanus racemosa. 
 
 European: Platanus orientalis. 
 
 western: Platanus racemosa. 
 Symphoricarpos albus (L.) Blake. Snowberry. Syn.: S. race- 
 
 mosus. 
 Symphoricarpos chenaultii Rehd. (S. microphyllus HBK. x 
 
 s. oi l)i( uhiius). ( Ihenaull coralberry. 
 Symphoricarpos orbiculatus Moench. Coralberry. Indian cur- 
 rant. Syn.: S. vulgaris. 
 Symphoricarpos racemosus Michx. See S. albus. 
 Symphoricarpos vulgaris Michx. See S. orbiculatus. 
 Syncarpia glomulifera (Smith) Niedz. Syn.: s. laurifolia. 
 Syncarpia laurifolia ["en. rur pen tine tree. Sec s. glomuli- 
 fera. 
 Syringa i ergreen: Philadelphus mexicanus. 
 
 ( .li.n leg X.' Sec S. vulgaris 'Charles X.' 
 Syringa chinenau Willd, (S. persica S. vulgaris). Chinese 
 lilac . Syn.: s. rothomagensis. 
 
 S\iing.i ( hi lie 11 sis X.in.i ' Dual I lilac. 
 
 52 
 
 Syringa laciniata Mill. Cutleaf Persian lilac. Syn.: S. persica 
 var. laciniata. 
 
 Syringa 'Mme. Casimir Perier.' See S. vulgaris 'Mme. Casimir 
 Perier.' 
 
 Syringa 'Mme. F. Morel.' 
 
 Syringa 'Negro.' 
 
 Syringa X persica L. (S. afghanica Schneid. x S. laciniata). 
 Persian lilac. 
 
 Syringa x persica 'Alba.' 
 
 Syringa x persica 'Hathaway.' Hathaway 's Persian lilac. 
 
 Syringa persica var. laciniata West. See S. laciniata. 
 
 Syringa 'President Grevy.' See S. vulgaris 'President Grevy.' 
 
 Syringa rothomagensis Hort. See S. chinensis. 
 
 Syringa velutina Kom. 
 
 Syringa vulgaris L. Common lilac. 
 
 Syringa vulgaris 'Adelaide Dunbar.' 
 
 Syringa vulgaris 'Ami Schott.' 
 
 Syringa vulgaris 'Belle de Nancy.' 
 
 Syringa vulgaris 'Blue Hyacinth.' 
 
 Syringa vulgaris 'Capitaine Perrault.' 
 
 Syringa vulgaris 'Charles Joly.' 
 
 Syringa vulgaris 'Charles X.' Syn.: S. 'Charles X.' 
 
 Syringa vulgaris 'Clark's Giant.' 
 
 Syringa vulgaris 'Edith Cavell.' 
 
 Syringa vulgaris 'Ellen Willmott.' 
 
 Syringa vulgaris 'Esther Staley.' 
 
 Syringa vulgaris 'Firmament.' 
 
 Syringa vulgaris 'Gismonda.' 
 
 Syringa vulgaris 'Henri Martin.' 
 
 Syringa vulgaris 'Jan Van Tol.' 
 
 Syringa vulgaris 'Jeanne d'Arc' 
 
 Syringa vulgaris Kate Sessions.' 
 
 Syringa vulgaris 'Katherine Havemeyer.' 
 
 Syringa vulgaris 'Lavender Lady.' 
 
 Syringa vulgaris 'Lucie Baltet.' 
 
 Syringa vulgaris 'Ludwig Spaeth.' 
 
 Syringa vulgaris 'Marceau.' 
 
 Syringa vulgaris 'Marechal Foch.' 
 
 Syringa vulgaris 'Marie Legraye.' 
 
 Syringa vulgaris 'Maximowicz.' 
 
 Syringa vulgaris 'Michel Buchner.' 
 
 Syringa vulgaris 'Mine. Casimir Perier.' Syn.: S. 'Mme. Casi- 
 mir Perier.' 
 
 Syringa vulgaris 'Mine. Charles Souchet.' 
 
 Syringa vulgaris 'Monument.' 
 
 Syringa vulgaris 'Mrs. Edward Harding.' 
 
 Syringa vulgaris 'Mrs. W. E. Marshall.' 
 
 Syringa vulgaris 'Paul Thirion.' 
 
 Syringa vulgaris President Gievy.' Syn.: S. 'President Grevy.' 
 
 Syringa vulgaris 'Prodige.' 
 
 Syringa vulgaris 'Prof. E. Ff . Wilson.' 
 
 Syringa vulgaris 'Purple Glory.' 
 
 Syringa vulgaris 'Purple Heart.' 
 
 Syringa vulgaris 'Souvenir de Georges Truffaut.' 
 
 Syringa vulgaris 'Splendor.' 
 
 Syringa vulgaris 'Spring (dory.' 
 
 Syringa vulgaris 'Sunset.' 
 
 Syringa vulgaris 'Sweetheart.' 
 
 Syringa vulgaris \ ioli n.i ' 
 
 s\ 1 1 ni;. i vulgaris 'Volcan.' 
 
 Syzygium jambos (I..) Alston. Rose apple. Syn.: Eugenia 
 
 fambos. 
 Syzygium paniculatum Gaertn. Australian bush-cherry, Hush 
 
 cherry. S\n.: Eugenia myrtifolia. E. hookeri. /.. panicu- 
 
 lata. E. panit ulata var. australis. 
 
Syzygium paniculatum 'Antone Dwarf.' Syn.: Eugenia myrti- 
 folia 'Antone Dwarf.' E. paniculate var. australis 'An- 
 tone Dwarf.' 
 
 Syzygium paniculatum 'Compacta.' Syn.: Eugenia com pacta. 
 E. paniculata var. australis 'Compacta.' 
 
 Takasago: Prunus serrulata 'Sieboldii.' 
 Tallow tree, Chinese: Sapium sebiferum. 
 
 Japanese: Sapium japonicum. 
 Tallow wood: Eucalyptus planchoniana. 
 Tamarix africana Poir. 
 Tamarix hispida Willd. 
 Tamarix hispida coolidgei? 
 Tamarix tetrandra Pall. 
 Tangelo, Minneola: Citrus 'Minneola.' 
 
 Sampson: Citrus 'Sampson.' 
 Tangerine: Citrus reticulata. 
 
 Algerian: Citrus reticulata 'Clementine.' 
 
 Dancy: Citrus reticulata 'Dancy.' 
 Tangor, dweet: Citrus 'Dweet.' 
 
 temple: Citrus 'Temple.' 
 Tara vine: Actinidia arguta. 
 Tarata: Pittosporum eugenioides. 
 Taxodium distichum (L.) A. Rich. Bald cypress. Swamp 
 
 cypress. 
 Taxodium mucronatum Ten. Montezuma cypress. 
 Taxus baccata L. English yew. 
 Taxus baccata 'Aurea.' Golden yew. 
 Taxus baccata 'Erecta.' Upright English yew. 
 Taxus baccata var. fastigiata Loud. See T. baccata 'Stricta.' 
 Taxus baccata 'Fastigiata Aurea.' Irish golden upright yew. 
 Taxus baccata 'Hicksii.' See T. x media 'Hicksii.' 
 Taxus baccata 'Repandens.' Spreading English yew. 
 Taxus baccata 'Stricta.' Irish yew. Syn.: T. baccata var. 
 fastigiata. T. fastigiata. T. hibernica. T. hibernica fasti- 
 giata. 
 Taxus baccata Stricta Variegata.' 
 Taxus brevifolia Nutt. Pacific yew. 
 Taxus capitata Hort. See T. cuspidata. 
 Taxus cuspidata Sieb. & Zucc. Japanese yew. Syn.: T. 
 
 capitata. 
 Taxus cuspidata capitata hillii Hort. See T. x media 'Hills.' 
 Taxus cuspidata 'Nana.' Compact Japanese yew. 
 Taxus cuspidata var. hicksi Rehd. See T. x media 'Hicksii.' 
 Taxus fastigiata Lindl. See T. baccata 'Stricta.' 
 Taxus hibernica Hook, ex Loud. See T. baccata 'Stricta.' 
 Taxus hibernica fastigiata Hort. See T. baccata 'Stricta.' 
 Taxus jeffreyi? 
 
 Taxus x media Rehd. (T. baccata X T. cuspidata). 
 Taxus x media 'Brownii.' Brown's yew. 
 Taxus x media 'Halleri.' 
 Taxus / media 'Hatfieldii.' Hatfield yew. 
 Taxus x media 'Hicksii.' Hicks yew. Syn.: T. baccata 
 
 'Hicksii.' T. cuspidata var. hicksi. 
 Taxus x media 'Hills.' Hill's pyramid yew. Syn.: T. cuspidata 
 
 capitata hillii. 
 Taxus 'Mooms'? (May be T. x media 'Moon.') 
 Taxus prostrata? Prostrate Japanese yew. 
 Tea plant: Camellia sinensis. 
 Tea tree, Australian: Leptospermum laevigatum. 
 
 compact Australian: Leptospermum laevigatum 'Reevesii.' 
 
 dwarf: Leptospermum laevigatum 'Reevesii.' 
 
 fairy rose: Leptospermum scoparium 'Fairy Rose.' 
 
 Manuka: Leptospermum scoparium. 
 
 pompon: Leptospermum scoparium 'Pompon.' 
 
 red damask: Leptospermum scoparium 'Red Damask.' 
 
 red sparkler: Leptospermum scoparium 'Red Sparkler.' 
 
 Reeves: Leptospermum laevigatum 'Reevesii.' 
 
 ruby glow: Leptospermum scoparium 'Ruby Glow.' 
 
 Sanders: Leptospermum scoparium 'Sanders.' 
 
 snow flurry: Leptospermum scoparium 'Snow Flurry.' 
 
 snow white: Leptospermum scoparium 'Snow White.' 
 
 Tecoma australis R. Br. See Pandorea pandorana. 
 
 Tecoma capensis Lindl. See Tecomaria capensis. 
 
 Tecoma capensis Aurea.' See Tecomaria capensis 'Aurea.' 
 
 Tecoma garrocha Hieron. 
 
 Tecoma jasminoides Lindl. See Pandorea jasminoides. 
 
 Tecoma jasminoides 'Alba.' See Pandorea jasminoides 'Alba.' 
 
 Tecoma jasminoides 'Rosea.' See Pandorea jasminoides 
 'Rosea.' 
 
 Tecoma mackenii W. Wats. See Podranea ricasoliana. 
 
 Tecoma 'Reginae-sabae' of Calif, trade. See Podranea brycei. 
 
 Tecoma smithii W. Wats. 
 
 Tecoma stans (L.) HBK. See Stenolobium stans. 
 
 Tecomaria capensis (Thunb.) Spach. Cape honeysuckle. 
 Syn.: Tecoma capensis. 
 
 Tecomaria capensis 'Aurea.' Yellow Cape honeysuckle. Syn.: 
 Tecoma capensis 'Aurea.' 
 
 Ternstroemia gymnanthera Sprague. Syn.: T. japonica. 
 
 Ternstroemia japonica Thunb. See T. gymnanthera. 
 
 Tetrapanax lissoni. Probably error for Pseudopanax lessonii. 
 
 Tetrapanax papyriferus (Hook.) Koch. Rice paper plant. 
 Syn.: Aralia papyrifera. 
 
 Tetrastigma voinierianum (Viala) Pierre ex Gagnep. Syn.: 
 Vitis voinieriana. Cissus voinieriana. 
 
 Tetrastigma vomerensis of trade. Syn.: Vitis vomerensis. Cis- 
 sus vomerensis. 
 
 Teucrium chamaedrys L. Chamaedrys germander. 
 
 Teucrium chamaedrys 'Prostratum.' 
 
 Teucrium fruticans L. Bush germander. 
 
 Teysmannia altifrons Reichb. & Zollinger. See Johan- 
 nesteijsmannia altifrons. 
 
 Thea sinensis L. See Camellia sinensis. 
 
 Thevetia nereifolia Juss. See T. peruviana. 
 
 Thevetia peruviana (Pers.) Schum. Yellow oleander. Syn.: T. 
 n e re i folia. 
 
 Thevetia thevetioides (HBK.) Schum. 
 
 Thorn, Jerusalem: Parkinsonia aculeata. 
 
 Thrinax argentata. Perhaps error for T. argentea. 
 
 Thrinax argentea Chapm. See Coccothrinax argentata. 
 
 Thrinax microcarpa Sarg. 
 
 Thrinax parviflora Sw. 
 
 Thuja 'Aurea Nana.' See T. orientalis 'Aurea.' 
 
 Thuja 'Aurea Nana Raffles.' See T. orientalis 'Raffles.' 
 
 Thuja bakeri Hort. See T. orientalis 'Bakeri.' 
 
 Thuja beverleyensis Hort. See T. orientalis 'Beverleyensis.' 
 
 Thuja 'Bonita.' See T. orientalis 'Bonita.' 
 
 Thuja 'Brewers'? 
 
 Thuja compacta Hort. May be T. occidentalis 'Compacta' or 
 T. orientalis 'Sieboldii.' 
 
 Thuja eleganlissima Hort. See T. orientalis 'Elegantissima.' 
 
 Thuja lobbii Hort. ex Gord. See T. plicata. 
 
 Thuja occidentalis L. 
 
 Thuja occidentalis 'Aureo-variegata.' 
 
 Thuja occidentalis 'Compacta.' 
 
 Thuja occidentalis 'Compacta Erecta'? 
 
 Thuja occidentalis var. douglasii Hort. See T. occidentalis 
 'Filiformis.' 
 
 53 
 
Thuja occidentalis elegantissima Hort. See T. occidentalis 
 
 'Lutea.' 
 Thuja occidentalis 'Ellwangeriana.' Ellwanger arborvitae. 
 Thuja occidentalis 'Fastigiata.' Pyramidal arborvitae. Syn.: 
 
 T. occidentalis pyramidalis. 
 Thuja occidentalis 'Filiformis.' Syn.: T. occidentalis var. 
 
 douglasii. 
 Thuja occidentalis 'Globosa.' Globe arborvitae. 
 Thuja occidentalis 'Little Gem.' Syn.: T. pumila 'Little 
 
 Gem.' 
 Thuja occidentalis 'Lutea.' Syn.: T. occidentalis elegantis- 
 sima. 
 Thuja occidentalis 'Nana.' Little globe arborvitae. 
 Thuja occidentalis pyramidalis Hort. See T. occidentalis 
 
 'Fastigiata.' 
 Thuja occidentalis 'Pyramidalis Compacta.' 
 Thuja occidentalis 'Rosenthal.' 
 Thuja occidentalis 'Umbraculifera.' Dwarf eastern umbrella 
 
 arborvitae. 
 Thuja occidentalis 'Woodward Globe'? 
 Thuja occidentalis 'Woochvardii.' Woodward arborvitae. 
 
 Syn.: T. woodwardii. 
 Thuja orientalis L. 'Aurea.' Dwarf golden arborvitae. Berck- 
 
 man dwarf arborvitae. Syn.: T. orientalis 'Aurea Nana.' 
 
 T. orientalis berckmani. T. 'Aurea Nana.' 
 Thuja orientalis aurea nana Hort. See T. orientalis 'Aurea.' 
 Thuja orientalis aurea nana globosa? 
 Thuja orientalis 'Azurea.' 
 
 Thuja orientalis 'Bakeri.' Baker arborvitae. Syn.: T. bakeri. 
 'Thuja orientalis 'Berckmani.' See T. orientalis 'Aurea.' 
 Thuja orientalis 'Beverly Hills.' See T. orientalis 'Bever- 
 
 leyensis.' 
 Thuja orientalis 'Beverleyensis.' Beverly Hills arborvitae. 
 
 Syn.: T. beverleyensis. T. orientalis 'Beverly Hills.' 
 Thuja orientalis biota fruitlandi Hort. See T. orientalis 
 
 'Fruitlandii.' 
 Thuja orientalis Blue Gone.' 
 Thuja orientalis Blue Spire.' 
 Thuja orientalis 'Bonita.' Syn.: T. 'Bonita.' T. orientalis 
 
 'Bonita Upright.' 
 Thuja orientalis 'Bonita Upright.' See T. orientalis 'Bonita.' 
 Thuja orientalis 'Burton.' 
 Thuja orientalis 'Gaesia.' 
 Thuja orientalis 'Chases Golden.' 
 Thuja orientalis 'Columnaris.' 
 Thuja orientalis var. compacta Court. See T. orientalis 'Sie- 
 
 boldii.' 
 Thuja orientalis 'Compacta Glauca.' Bluegreen arborvitae. 
 Thuja orientalis var. decussata Mast. See T. orientalis 'Juni- 
 
 peroides.' 
 Thuja orientalis 'Elegantissima.' Yellow column arborvitae. 
 
 Goldtip arborvitae. Syn.: T. elegantissima. 
 Thuja orientalis Txcelsa.' 
 Thuja orientalis 'Fruitlandii.' Fruitland arborvitae. Syn.: / 
 
 orientalis biota fruitlandii. 
 Thuja orientalis 'I folman.' 
 Thuja orientalis 'Juniperoides.' blue spire arborvitae. Syn.: 
 
 ntalii var. det ussata. 
 Thuja orientalis 'Mordigan.' 
 
 7 huja orientalis var. pyramidalis (Endl.) Laws. Sec T. orien- 
 talis ' s 1 1 i< i,i.' 
 Thuja orientalis 'Raffles.' k;if(lcs arborvitae. Syn.: /. ' \.urea 
 
 Nana Raffles.' 
 J huja orientalis 'Sieboldii.' Syn : T. orientalis var. < ompat in. 
 
 Thuja orientalis Stewart.' 
 
 Thuja orientalis 'Stricta.' Syn.: T. orientalis var. pyramidalis. 
 
 Thuja plicata Donn ex D. Don. Giant arborvitae. Syn.: T. 
 lobbii. 
 
 Thuja plicata 'Aurea.' 
 
 Thuja plicata 'Aureo-variegata.' Goldspot arborvitae. 
 
 Thuja plicata 'Elegantissima.' Goldtip arborvitae. 
 
 Thuja plicata 'Hogan.' Hogan's arborvitae. 
 
 Thuja plicata 'Striblingii.' Stribling's narrow-columnar ar- 
 borvitae. 
 
 Thuja pumila 'Little Gem.' See T. occidentalis 'Little Gem.' 
 
 Thuja thujopsisf Probably Thujopsis dolobrata. 
 
 Thuja woodwardii Hort. See T. occidentalis 'Woodwardii.' 
 
 Thujopsis dolobrata (L.f.) Sieb. & Zucc. Hiba arborvitae. 
 
 Thunbergia grandiflora Roxb. Blue sky vine. 
 
 Tibouchina semidecandra (Schrank & Mart.) Cogn. Princess 
 flower. Pleroma. Syn.: Pleroma grandiflora. P. splendens. 
 
 Tilia americana L. American linden. 
 
 Tilia cordata Mill. Little leaf linden. Pyramidal American 
 linden. 
 
 Tilia x europea L. (T. cordata x T. platyphylla Scop). Euro- 
 pean linden. 
 
 Tipu tree: Tipuana tipu. 
 
 Tipuana speciosa Benth. See T. tipu. 
 
 Tipuana tipu (Benth.) Kuntze. Tipu tree. Syn.: T. speciosa. 
 Machaerium tipu. 
 
 Tithonia rotundifolia (Mill.) Blake. Mexican sunflower. 
 
 Tobira: Pittosporum tobira. 
 
 variegated: Pittosporum tobira 'Variegata.' 
 
 Torreya californica Torr. California nutmeg tree. 
 
 Toyon: Heteromeles arbutifolia. 
 
 red twig Chinese: Photinia serrulata 'Aculeata.' 
 
 Trachelospermum asiaticum (Sieb. & Zucc.) Nakai. Syn.: 
 Rhynchospermum asiaticum. 
 
 Trachelospermum fragrans of Calif, trade. See Chonemorpha 
 macrophylla. 
 
 Trachelospermum jasminoides (Lindl.) Lem. Star jasmine. 
 Syn.: Rhynchospermiun jasminoides. Jasminum rhyn- 
 chospermum. 
 
 Trachelospermum jasminoides Variegatum.' Variegated con- 
 federate vine. 
 
 Trachycarpus excelsa Hort. See T. fortunei. 
 
 Trachycarpus fortunei (Hook.) Wendl. Windmill palm. Syn.: 
 T. excelsa. Chamaerops excelsa. 
 
 Trachycarpus martianus (Wall.) Wendl. Syn.: Chamaerops 
 martiana. 
 
 Trachycarpus takil Becc. 
 Travelers tree: Ravenala madagascariensis. 
 
 Travellers joy: Clematis vitalba. 
 
 Tree of Heaven: Ailanthus altissima. 
 
 Trefoil, bird's foot: Lotus corniculatus. 
 
 Trichostema lanatum Benth. Wooly blue curls. 
 
 Trichostema parishii Vasey. Mountain blue curls. 
 
 Tricuspidaria dependens Ruiz 8c Pav. Sec Crinodendron 
 patagua. 
 
 Tristania conferta R. Br. Brisbane box. 
 
 Trithrinax acanthocoma Drude. 
 
 Trochodendron aralioides Sieb. R: Zucc. 
 
 Trumpet, cat-daw yellow: Doxantha unguis-cati. 
 
 Trumpet vine, blood red: Phaedianihus buccinaioiius. 
 lavender: Clytostoma callistegioides. 
 pink: Pandorea jasminoides 'Rosea.' 
 royal: Distil lis riversii. 
 yellow: Anemopaegma chamberlaynii. 
 
 yellow: Doxantha unguis cati. 
 
H3 
 
 Tsuga canadensis (L.) Carr. Canadian hemlock. 
 Tsuga mertensiana (Bong.) Carr. Mountain hemlock. 
 Tulip tree: Liriodendron tulipifera. 
 
 Chinese: Liriodendron chinense. 
 Turk's cap: Malvaviscus arboreus. 
 Turpentine tree: Syncarpia glomulifera. 
 Turraea obtusifolia Hochst. 
 Twinflower: Linnaea borealis. 
 
 U 
 
 Ugni molinae Turcz. Chilean guava. Syn.: Myrtus ugni. M. 
 
 molinae. 
 Ulmus americana L. American elm. 
 Ulmus 'Brea.' See U. parvifolia 'Brea.' 
 Ulmus crassifolia Nutt. 
 Ulmus Drake.' See U. parvifolia 'Drake.' 
 Ulmus glabra Huds. Scotch elm. Wych elm. 
 Ulmus glabra 'Camperdownii.' Camperdown weeping elm. 
 Ulmus parvifolia Jacq. Evergreen Chinese elm. Chinese elm. 
 
 Syn.: U. sempervirens. U. parvifolia var. sempervirens. 
 Ulmus parvifolia 'Brea.' Syn.: U. 'Brea.' U. parvifolia var. 
 
 sempei-virens 'Brea.' 
 Ulmus parvifolia 'Drake.' Drake evergreen elm. Syn.: U. 
 
 'Drake.' U. paiuifolia var. sempervirens 'Drake.' 
 Ulmiu parvifolia var. sempervirens Hort. See U. parvifolia. 
 Ulmus parvifolia var. sempervirens 'Brea.' See U. parvifolia. 
 
 'Brea.' 
 Ulmus parvifolia var. sempervirens 'Drake.' See U. parvifolia 
 
 'Drake.' 
 Ulmus procera Salisb. 
 
 Ulmus procera 'Christine Buisman.' Buisman elm. 
 Ulmus pumila L. Siberian elm. 
 Ulmus sempervirens Hort. See U. parvifolia. 
 Umbellularia californica (Hook. & Arn.) Nutt. California 
 
 bay. California laurel. 
 Umbrella tree, Texas: Melia azedarach 'Umbraculifera.' 
 Umbu: Phytolacca dioica. 
 
 Vaccinium ovatum Pursh. California huckleberry. 
 
 Vaccinium vitis-idaea L. Lingon berry. Cowberry. 
 
 Varnish tree, Japanese: Firmiana platanifolia. 
 
 Veitchia merrillii (Becc.) H. E. Moore. Manila palm. 
 
 Veitchia montgomeryana H. E. Moore. 
 
 Veitchia winin H. E. Moore. 
 
 Verbena, lemon: Aloysia triphylla. 
 
 Veronica, boxleaf: Hebe buxifolia. 
 
 Veronica andersonii Lindl. & Paxt. See Hebe x andersonii. 
 
 Veronica 'Autumn Glory.' See Hebe 'Autumn Glory.' 
 
 Veronica buxifolia Benth. See Hebe buxifolia. 
 
 Veronica carnea J. B. Armstr. See Hebe carnea. 
 
 Veronica chathamica Buchanan. See Hebe chathamica. 
 
 Veronica decussata Ait. See Hebe elliptica. 
 
 Veronica 'Evans'? 
 
 Veronica glaucophylla Cockayne 'Minima.' See Hebe glauco- 
 
 phylla. 
 Veronica imperialis Hort. See Hebe x imperialis. 
 Veronica menziesi Benth. See Hebe menziesii. 
 Veronica pectinata L. 
 Veronica 'Peruvian Flaming'? 
 Veronica prostrata L. 
 
 Veronica salicifolia Forst.f. See Hebe salicifolia. 
 Veronica salicifolia carnea? 
 Veronica traversii Hook.f. See Hebe traversii. 
 Viburnum, Bodnant: Viburnum x bodnantense. 
 
 Burkwood: Viburnum x burkwoodii. 
 
 Chenault: Viburnum chenaultiif 
 
 cinnamon: Viburnum cinnamomifolium. 
 
 David: Viburnum davidii. 
 
 dwarf fragrant: Viburnum fragrans 'Nanum.' 
 
 Ichang: Viburnum ichangense. 
 
 Japanese: Viburnum japonicum. 
 
 Judd: Viburnum x juddii. 
 
 Korean spice: Viburnum carlesii. 
 
 leatherleaf: Viburnum rhytidophyllum. 
 
 linden: Viburnum dilatatum. 
 
 robust: Viburnum robustum? 
 
 Sandankwa: Viburnum suspensum. 
 
 sweet: Viburnum odoratissimum. 
 
 tea: Viburnum setigerum. 
 
 Wright: Viburnum wrightii. 
 Viburnum x bodnantense Aberconway. (V. fragrans x V. 
 
 grandiflorum Wall.). Bodnant viburnum. 
 Viburnum x burkwoodii Burkw. & Skipw. (V. carlesii x V. 
 
 utile Hemsl.). Burkwood viburnum. 
 Viburnum x carlcephajum Burkwood ex Pike. (V. carlesii x 
 
 V. bitchiuense Makino). Fragrant snowball. 
 Viburnum carlesii Hemsl. Korean spice viburnum. 
 Viburnum 'Carlotta'? 
 
 Viburnum chenaultiif Chenault viburnum. 
 Viburnum cinnamomifolium Rehd. Cinnamon viburnum. 
 Viburnum davidii Franch. David viburnum. 
 Viburnum dilatatum Thunb. Linden viburnum. 
 Viburnum fragrans Bunge. 
 
 Viburnum fragrans 'Nanum.' Dwarf fragrant viburnum. 
 Viburnum ichangense (Hemsl.) Rehd. Ichang viburnum. 
 Viburnum japonicum (Thunb.) Spreng. Japanese viburnum. 
 Viburnum ■ juddii Rehd. (V. bitchiuense x V. carlesii). Judd 
 
 viburnum. 
 Viburnum lantana L. 
 
 Viburnum lucidum Mill. See V. tinus 'Lucidum.' 
 Viburnum macrocephalum Fort. 'Sterile.' Chinese snowball. 
 Viburnum 'Mariesii.' See V. plicatum 'Mariesii.' 
 Viburnum odoratissimum Ker. Sweet viburnum. 
 Viburnum opulus L. European cranberry bush. 
 Viburnum opulus 'Roseum.' Snowball. Guelder rose. Syn.: 
 
 V. opulus sterilis. 
 Viburnum opulus sterilis DC. See V. opulus 'Roseum.' 
 Viburnum plicatum Thunb. Syn.: V. tomentosum var. sterile. 
 Viburnum plicatum 'Mariesii.' Syn.: V. tomentosum var. 
 
 mariesii. V. 'Mariesii.' 
 Viburnum plicatum var. tomentosum (Thunb.) Miq. Syn.: 
 V. tomentosum. V. tomentosum plicatum grandiflorum. 
 Viburnum propinquum Hemsl. 
 
 Viburnum rhytidophyllum Hemsl. Leatherleaf viburnum. 
 Viburnum robustum? Robust viburnum. 
 Viburnum robustum 'Dwarf? 
 Viburnum robustum 'Variegated'? 
 Viburnum setigerum Hance. Tea viburnum. Syn.: V. thei- 
 
 ferum. 
 Viburnum suspensum Lindl. Sandankwa viburnum. 
 Viburnum theiferum Rehd. See V. setigerum. 
 Viburnum tinus L. Laurestinus. 
 Viburnum tinus 'Dwarf.' 
 
 Viburnum tinus 'Lucidum.' Shining laurestinus. Syn.: V. 
 lucidum. 
 
 55 
 
Viburnum tinus robustum? 
 
 Viburnum tinus 'Variegatum.' Variegated laurestinus. 
 
 Viburnum tomentosum Thunb. See V. plicatum var. tomen- 
 
 tosum. 
 Viburnum tomentosum var. mariesii Veitch. See V. plicatum 
 
 'Mariesii.' 
 Viburnum tomentosum plicatum grandiflorum Hort. See V. 
 
 plicatum var. tomentosum. 
 Viburnum tomentosum var. sterile Koch. See V. plicatum. 
 Viburnum wrightii Miq. Wright viburnum. 
 Vine lilac: Hardenbergia comptoniana. 
 hardy violet: Hardenbergia violacea. 
 Virgilia divaricata Adamson. 
 Virginia creeper: Parthenocissus quinquefolia. 
 Vitex agnus-castus L. Blue chaste tree. Chinese chaste tree. 
 Vitex agnus-castus 'Latifolia.' 
 Vitex lucens T. Kirk. New Zealand chaste tree. 
 Vitex mm rophylla? Lilac chaste tree. 
 Vitii antarctica Benth. See Cissus antarctica. 
 Vitis baudiniana F. Muell. See Cissus antarctica. 
 Vitis californica Benth. California wild grape. 
 Vitis capensis Thunb. See Rhoicissus capensis. 
 Vitis henryana Hemsl. See Parthenocissus henryana. 
 Vitis hypoglauca (Gray) F. Muell. See Cissus hypoglauca. 
 Vitis mandianum Hort. See Cissus rhombifolia 'Mandaiana.' 
 Vitis rhombifolia Baker. See Cissus rhombifolia. 
 Vitis voinieriana (Viala) Baltet. See Tetrastigma voinieri- 
 
 anum. 
 Vitis vomerensis Hort. See Tetrastigma vomerensis. 
 
 W 
 
 Walnut, California black: Juglans hindsii. 
 
 English: Juglans regia. 
 
 Persian: Juglans regia. 
 Washington thorn: Crataegus phaenopyrum. 
 Washingtonia filamentosa (Fenzi) Kuntze. See W. filifera. 
 Washingtonia filifera (Lindl. ex Andre) Wendl. California 
 
 fan palm. Syn.: W. filamentosa. Brahea filamentosa. 
 Washingtonia gracilis Parish. See W. robusta. 
 Washingtonia robusta Wendl. Mexican fan palm. Mexican 
 
 palm. Sonoran fan palm. Syn.: W. gracilis. W. sonorae. 
 Washingtonia sonorae Wats. See W. robusta. 
 Wattle, blue: Acacia cyanophylla. 
 
 blue-leaf: Acacia cyanophylla. 
 
 Cootamundra: Acacia baileyana. 
 
 golden: Acacia pyenantha. 
 
 gossamer: Acacia longifolia var. floribunda. 
 
 graceful: Acacia decora. 
 
 green: Acacia decurrens. 
 
 silver: Acacia baileyana. 
 
 silver: Acacia decurrens var. dealbata. 
 
 Sydney: Acacia longifolia var. floribunda. 
 
 Sydney golden: Acacia longifolia. 
 Wax plant: Hoya carnosa. 
 
 variegated: Ilova carnosa 'Variegata.' 
 Weigela, pink: Weigela florida. 
 Weigela 'Bi istol.' 
 Weigela 'Bristol Ruin.' 
 
 II ■-, ,l,i 'Eva Rathke.' Sec W. florida 'Eva Rathke.' 
 Weigela 'Fairy.' 
 
 Weigela floribunda (Sieb. 8c Zucc.) Koch. 
 Weigela florida (Bunge) A DC. rink weigela. Syn.: II. rosea. 
 
 II \li nut a rosea. 
 Weigela florida Vlba.' 
 
 56 
 
 Weigela florida 'Eva Rathke.' Syn.: W. 'Eva Rathke.' 
 
 Weigela florida rosea Hort. See W. florida. 
 
 Weigela florida 'Variegata.' Syn.: W. rosea variegata. W. 
 
 variegata. 
 Weigela 'Ideal.' 
 Weigela lutea? 
 Weigela 'Le Printemps.' 
 Weigela 'Newport.' 
 
 Weigela 'Newport Red.' Syn.: W. 'Vanicek.' 
 Weigela praecox (Lemoine) Bailey. 
 Weigela praecox 'Floreal.' 
 Weigela rosea Lindl. See W. florida. 
 
 Weigela rosea variegata Hort. See W. florida 'Variegata.' 
 Weigela 'Springtime.' ?same as 'Le Printemps.' 
 Weigela 'Vanicek.' See W. 'Newport Red.' 
 Weigela variegata of Calif, trade. See W. florida 'Variegata.' 
 Weigelia. See Weigela. 
 
 Westringia, rosemary bush: Westringia rosmariniformis. 
 Westringia rosmariniformis Smith. Rosemary bush west- 
 ringia. 
 Whitethorn, coast: Ceanothus incanus. 
 Widdringtonia schwarzii Mast. 
 Wigandia caracasana HBK. 
 Willow, corkscrew: Salix matsudana 'Tortuosa.' 
 
 desert: Chilopsis linearis. 
 
 desert: Pittosporum phillyraeoides. 
 
 flowering: Chilopsis linearis. 
 
 golden weeping: Salix alba 'Tristis.' 
 
 Japanese pussy: Salix purpurea var. multinervis. 
 
 Pekin: Salix matsudana 'Tortuosa.' 
 
 pussy: Salix discolor. 
 
 ringleaf: Salix babylonica 'Crispa.' 
 
 weeping: Salix babylonica. 
 Wineberry, New Zealand: Aristotelia racemosa. 
 Wingnut, Chinese: Pterocarya stenoptera. 
 Wintercreeper, silver queen: Euonymus fortunei 'Silver 
 
 Queen.' 
 Wintergreen: Gaultheria procumbens. 
 
 checkerberry: Gaultheria procumbens. 
 
 Oregon: Gaultheria ovatifolia. 
 Winterhazel, buttercup: Corylopsis pauciflora. 
 
 spike: Corylopsis spicata. 
 Wintersweet: Chimonanthus praecox. 
 Wintersweet: Chimonanthus praecox var. grandiflorus. 
 Winter's bark: Drimys winteri. 
 Wire-plant: Homalocladium platycladum. 
 Wisteria, Chinese: Wisteria sinensis. 
 
 Japanese: Wisteria floribunda. 
 
 pink: Wisteria floribunda Rosea.' 
 
 silky: Wisteria venusta. 
 
 silky: Wisteria venusta 'Violacea.' 
 Wisteria tree, scarlet: Agati grandiflora. 
 
 scarlet: Daubentonia tripetii. 
 Wisteria alba? 
 
 Wisteria carnea Hort. See W. floribunda 'Carnea.' 
 Wisteria chinensis DC. See W. sinensis. 
 Wisteria floribunda (Willd.) DC. Japanese wisteria. 
 Wisteria floribunda 'Alba.' 
 Wisteria floribunda 'Carnea.' Syn.: II'. carnea. 
 Wisteria floribunda 'Geisha.' 
 
 Wisteria floribunda Issai.' 
 
 Wisteria floribunda 'Longissima.' Syn.: II'. longissima. 
 
 Wisteria floribunda 'Longissima Alba.' 
 
 Wisteria floribunda Rosen. ' Pink wisteria 
 
Wisteria floribunda 'Royal Purple.' Syn.: W. sinensis 'Royal 
 
 Purple.' W. 'Royal Purple.' 
 Wisteria floribunda 'Violacea Plena.' 
 Wisteria longissima? See W. floribunda 'Longissima.' 
 Wisteria nashii? 
 
 Wisteria 'Royal Purple.' See W. floribunda 'Royal Purple.' 
 Wisteria sinensis (Sims) Sweet. Chinese wisteria. Syn.: W. 
 
 chinensis. 
 Wisteria sinensis 'Alba.' 
 Wisteria sinensis 'Royal Purple.' See W. floribunda 'Royal 
 
 Purple.' 
 Wisteria venusta Rehd. & Wils. Silky wisteria. 
 Wisteria venusta 'Alba.' 
 Wisteria venusta 'Violacea.' Silky wisteria. 
 Wonga wonga vine: Pandorea pandorana. 
 
 Xanthoceras sorbifolia Bunge. Yellow horn. Hyacinth shrub. 
 
 Xanthorrhoea arborea R. Br. 
 
 Xerophyllum tenax (Pursh) Nutt. Bear grass. 
 
 Xylosma, shiny: Xylosma congestum. 
 
 Xylosma congestum (Lour.) Merr. Shiny xylosma. Syn.: X. 
 
 racemosum. X. senticosum. Myroxylon senticosum. 
 Xylosma racemosum (Sieb. & Zucc.) Miq. See X. congestum. 
 Xylosma senticosum Hance. See X. congestum. 
 
 Yate, bushy: Eucalyptus lehmannii. 
 Yate tree: Eucalyptus cornuta. 
 Yaupon, dwarf: Ilex vomitoria. 
 Yellow horn: Xanthoceras sorbifolia. 
 Yellow jacket: Eucalyptus bloxsomei. 
 Yellow wood: Rhodosphaera rhodanthema. 
 Yerba buena: Satureja douglasii. 
 
 Yesterday-today-tomorrow: Brunfelsia calycina var. flori- 
 bunda. 
 Yew, Brown's: Taxus > media 'Brownii.' 
 
 compact Japanese: Taxus cuspidata 'Nana.' 
 
 English: Taxus baccata. 
 
 golden: Taxus baccata 'Aurea.' 
 
 Hatfield: Taxus x media 'Hatfieldii.' 
 
 Hicks: Taxus X media 'Hicksii.' 
 
 Hill's pyramid: Taxus x media 'Hills.' 
 
 Irish: Taxus baccata 'Stricta.' 
 
 Irish golden upright: Taxus baccata 'Fastigiata Aurea.' 
 
 Japanese: Taxus cuspidata. 
 
 Korean: Cephalotaxus harringtonia. 
 
 Pacific: Taxus brevifolia. 
 
 prostrate Japanese: Taxus prostrata. 
 
 spreading English: Taxus baccata 'Repandens.' 
 
 upright English: Taxus baccata 'Erecta.' 
 Yucca, bulb-stem: Yucca elephantipes. 
 
 Mohave: Yucca schidigera. 
 
 red: Hesperaloe parviflora. 
 
 small soapweed: Yucca glauca. 
 
 soaptree: Yucca elata. 
 
 Texas: Yucca faxoniana. 
 Yucca aloifolia L. 
 Yucca australis Trel. 
 Yucca brevifolia Engelm. Joshua tree. 
 Yucca elata Engelm. Soaptree yucca. 
 
 Yucca elephantipes Regel. Bulb-stem yucca. Syn.: Y. gigantea. 
 Yucca faxoniana (Trel.) Sarg. Texas yucca. 
 Yucca filamentosa L. 
 Yucca gigantea Lem. See Y. elephantipes. 
 Yucca glauca Nutt. Small soapweed yucca. Soap weed. 
 Yucca macrocarpa Engelm. 
 Yucca mohavensis Sarg. See Y. schidigera. 
 Yucca parvifolia Torr. See Hesperaloe parviflora. 
 Yucca pendula Groenl. See Y. recurvifolia. 
 Yucca pendula glauca? 
 
 Yucca recurvifolia Salisb. Syn.: Y. pendula. 
 Yucca schidigera Roezl ex Ortgies. Mohave yucca. Syn.: Y. 
 
 mohavensis. 
 Yucca torreyi Shafer. 
 Yucca whipplei Torr. Our Lord's candle. 
 
 Zamia debilis Ait. Australian nut palm. Syn.: Z. media. 
 Zamia media Jacq. See Z. debilis. 
 Zelkova, Japanese: Zelkova serrata. 
 
 Zelkova serrata (Thunb.) Makino. Japanese zelkova. Japa- 
 nese keaki elm. 
 Ziziphus jujuba Mill. Jujube. 
 
 57 
 
APPENDIX 
 Authorities for the Binomials 
 To save space, only the last names of authors, or abbrevia- 
 tions thereof, are used in connection with the binomial 
 
 (generic and specific names). The following list gives the last 
 
 name or abbreviation, full name, dates, and country or place 
 
 of work, where known. 
 
 ABERCONWAY. Rt. Hon. Sir Henry Duncan McLaren 
 Lord Aberconway (Second Baron Aberconway). 1879-1953. 
 Royal Horticultural Society, London. 
 
 \BR\MS. LcRoy Abrams. 1874-1956. Stanford University, 
 California. 
 
 AD VMS. Joseph Edison Adams. 1903-. University of North 
 Carolina. 
 
 ADAMSON. Robert Stephen Adamson. 1885-. British Mu- 
 seum. 
 
 AHREXDT. Leslie Walter Allan Ahrendt. 1903-. Great 
 Britain. 
 
 AIRY-SHAW. Herbert Kenneth Airy-Shaw. 1902-. Royal 
 Botanic Gardens, Kew. 
 
 AIT. William Aiton. 1731-1793. Royal Botanic Gardens, 
 Kew. 
 
 AIT.f. William Townsend Aiton (son). 1766-1849. Royal 
 Botanic Gardens, Kew. 
 
 AITCH. James Edward Tierney Aitchison. 1836-1898. Royal 
 Botanic Gardens, Kew. 
 
 ALEF. Friedrich Georg Christoph Alefeld. 1820-1872. Ger- 
 many. 
 
 ALLAN. Henry Howard Allan (Harry Howard Barton 
 Allan). 1882-1957. New Zealand. 
 
 ALSTON. Arthur Hugh Garfit Alston. 1902-1958. British 
 Museum. 
 
 L. M. AMES. Lawrence M. Ames. 1900-. United States. 
 
 T. ANDERS. Thomas Anderson. 1832-1870. Botanical Gar- 
 den, Calcutta. 
 
 ANDERSON-HENRY. Isaac Anderson-Henry. Published 
 1855-56. Edinburgh. 
 
 ANDR.^Henry C. Andrews. 1752-1830. England. 
 
 ANDRE. Edouard Francois Andre. 1840-1911. France. 
 
 J. B. ARMSTR. John B. Armstrong. 1850-1926. Public Gar- 
 dens, Christ Church, New Zealand. 
 
 ARNOLD. Johann Franz Xaver Arnold. About 1785. Aus- 
 tria. 
 
 ARRUDA DA CAMARA. Manuel Arruda da Camara. 1752- 
 1810. Brazil. 
 
 ISCHERS. Paul Friedrich August Ascherson. 1834-1913. 
 Berlin. 
 
 ASCHERS. 8c GRAEBN. Paul Friedrich August Ascherson. 
 Karl Otto Robert Peter Paul Gracbner. 
 
 ASHBY. Edwin Ashby. 1861-1941. South Australia. 
 
 AUD. John James Laforest Audubon. 1780-1851. United 
 States. 
 
 BACIG. Rimo Charles Bacigalupi. 1901— . California. 
 BADOl V Henri Badoux. Published 1895-1900. Europe. 
 BAI1 EY. Liberty II\<lc Bailey. 1858-1954. Bailey Hortorium, 
 
 Cornell I fniversity. 
 I \l BAILEY. Frederick Manson Bailey. 1827-1895. Aus- 
 
 tralia. 
 I'. \li l. Henri Ernest Baillon. 1827-1895. Paris. 
 BAKER. John Gilbert Baker. 18S4-1920. Royal Botanic 
 
 '■' ii . Kew. 
 
 il i: Milo Samuel Baker. 1868-1961. California. 
 
 R. T. BAKER. Richard Thomas Baker. 1854-1941. New 
 South Wales. 
 
 BAL. Benedict Balansa. 1825-1891. France. 
 
 BALF.f. Isaak Bailey Balfour (son). 1853-1922. Glasgow; 
 Oxford; Edinburgh. 
 
 BALTET. Charles Baltet. 1830-1908. France. 
 
 BANKS. Sir Joseph Banks. 1743-1820. Royal Academy, Lon- 
 don. 
 
 BANKS & SOLAND. Sir Joseph Banks. Daniel Carl Solander. 
 
 BARBIER. Barbier & fils. 1845-1931. Orleans, France. 
 
 BARB.-RODR. Joao Barbosa-Rodrigues. 1842-1909. Brazil. 
 
 BARN. Francois Marius Barneoud. About 1821. France. 
 
 BARTL. Friedrich Gottlieb Bartling. 1798-1875. Botanical 
 Garden, Gottingen. 
 
 BARTL. & WENDL. Friedrich Gottlieb Bartling. Johann 
 Christoph Wendland. 
 
 BARTLETT. Harley Harris Bartlett. 1886-1960. Michigan; 
 Malaysia. 
 
 BARTR. William Bartram. 1729-1823. Pennsylvania. 
 
 BATSCH. August Johann Georg Karl Batsch. 1761-1802. 
 Jena. 
 
 BEAN. William Jackson Bean. 1863-1947. Royal Botanic 
 Gardens, Kew. 
 
 BEAUV. Ambroise Marie Francois Joseph Palisot de Beau- 
 vois. 1755-1820. France. 
 
 BECC. Odoardo Beccari. 1843-1920. Italy. 
 
 BEISSN. Ludwig Beissner. 1853-1927. Bonn. 
 
 L. BENSON. Lyman Benson. 1909-. California. 
 
 BENTH. George Bentham. 1800-1884. England. 
 
 BENTH. & HOOK. George Bentham. Sir Joseph Dalton 
 Hooker. 
 
 BERCHT. & PRESL. Friedrich, Graf von Berchtold. 1781- 
 1876. Austria. Karel Boriwog Presl. 
 
 BERCKMANS. Prosper Jules Alphonse Berckmans. 1830- 
 1910. Belgium; United States. 
 
 BERG. Otto Karl Berg. 1815-1866. Germany. 
 
 BERL. Jean Louis Berlandier. 1805-1851. France. 
 
 BERNH. Johann Jacob Bernhardi. 1774-1850. Erfurt. 
 
 BIEB. Friedrich August Marschall von Bieberstein. 1768- 
 1826. Germany; Russia. 
 
 BLAKE. Sidney Fay Blake. 1892-1959. United States Depart- 
 ment of Agriculture. 
 
 BLAKELY & STEEDMAN. William Faris Blakely. 1875- 
 1940. H. Steedman. Australia. 
 
 BLANCO. Manuel Blanco. 1780-1845. Philippines. 
 
 BLUME. Karl Ludwig Blume. 1796-1862. Netherlands. 
 
 BOIS. Desire Georges Jean Marie Bois. 1856-1946. France. 
 
 BOIS & BERTHAULT. Desire Georges Jean Marie Bois. 
 Pierre Berthault. Contemporary. France. 
 
 BOISS. Edmond Pierre Boissier. 1810-1885. Geneva. 
 
 BOISS. & BAL. Edmond Pierre Boissier. Benedict Balansa. 
 
 BOM HARD. Miriam Lucile Bomhard. 1898-1952. United 
 States Forest Service. 
 
 BONG. August Heinrich Gustav Bongard. 1786-1839. Rus- 
 sia; Brazil. 
 
 BONPL. Aime Jacques Alexandre Bonpland. 1773-1858. 
 France; South America. 
 
 BORKH. Moritz Balthasar Borkhausen. 1760-1806. Ger- 
 many. 
 
 RORY. Jean Baptiste George Marcellin Bory i\^ Saini Vin- 
 cent, Baron de. 1778-1846. France. 
 
 BOUCH \RIAT. Boucharlat. 1807-1893. Lyon. 
 
 |. E. BR. John Ednie Brown. Published 1869-1896. Australia. 
 
 N. E. BR. Nicholas Edward brown. 18 19-1931. Royal Bo- 
 tanic Gardens. Kew. 
 
 58 
 
R. BR. Robert Brown. 1773-1858. Scotland; Australia; Eng- 
 land. 
 
 S. BR. Stewardson Brown. 1867-1921. Pennsylvania. 
 
 BRANDEGEE. Townshend Stith Brandegee. 1843-1925. 
 California. 
 
 K. BRANDEGEE. Katharine Brandegee (Mary Katherine 
 Layne Curran). 1844-1920. California. 
 
 BRIOT. Charles Briot. 1804-1888. France. 
 
 BRIQ. John Isaac Briquet. 1870-1931. Geneva. 
 
 BRITT. Nathaniel Lord Britton. 1859-1934. New York 
 Botanical Garden. 
 
 BRITT. & ROSE. Nathaniel Lord Britton. Joseph Nelson 
 Rose. 1862-1928. U. S. National Herbarium. 
 
 BRITT. & SHAFER. Nathaniel Lord Britton. John Adolf 
 Shafer. 
 
 BRITTEN. James Britten. 1846-1924. England. 
 
 BRONGN. Adolphe Theodore Brongniart. 1801-1876. Paris. 
 
 BROT. Felix da Silva Avellar Brotero. 1744-1828. Portugal. 
 
 BROUSS. Pierre Marie Auguste Broussonet. 1761-1807. 
 Montpellier. 
 
 BSP. Nathaniel Lord Britton. E. A. Stearn. J. Poggenburg. 
 Published 1888. New York. 
 
 BUCHANAN. John Buchanan. About 1898. New Zealand; 
 Australia. 
 
 BUCHH. John Theodore Buchholz. 1888-1951. Illinois. 
 
 BUCH.-HAM. Francis Buchanan-Hamilton. 1762-1829. Cal- 
 cutta. 
 
 BUNGE. Alexander von Bunge. 1803-1890. Dorpat. 
 
 BUR. Edouard Bureau. 1830-1918. France. 
 
 BUR. 8c SCHUM. Edouard Bureau. Karl Moritz Schumann. 
 
 BURCHARD. Ernst Friedrich Burchard. 18th Century. 
 Rostock, Germany. 
 
 BURCHELL. William John Burchell. 1781-1863. Africa. 
 
 BURGSD. Friedrich August Ludwig von Burgsdorf. 1747- 
 1802. Germany. 
 
 BURKW. & SKIPW. Arthur Burkwood. Skipwith. England. 
 
 BURKWOOD. Albert Burkwood. 1890-. Arthur Burkwood. 
 1888-1951. British nurserymen. 
 
 BURM. Johannes Burman. 1706-1779. Netherlands. 
 
 BURM.f. Nikolaus Laurens Burman (son). 1734-1793. Am- 
 sterdam. 
 
 BURRET. Carl Ewald Max Biuret. 1883-. Berlin; Malaya. 
 
 BURV. Frederic Burvenich. 1857-1917. Belgium. 
 
 BYHOUWER. Jans Tijs (Ali) Pieter Byhouwer (Bijhouwer). 
 1898-1938. Netherlands; Malaya. 
 
 CABRERA. Angel L. Cabrera. 1908-. Argentina. 
 CARO. Jose A. Caro. Contemporary. Argentina. 
 CARR. Elie Abel Carriere. 1816-1896. France. 
 CASS. Comte de Alexandre Henri Gabriel Cassini. 1791- 
 
 1832. France. 
 CAV. Antonio Jose Cavanilles. 1745-1804. Madrid. 
 CHABAUD. S. B. Chabaud. 1833-1915. France. 
 CHAIX. Dominique Chaix. 1731-1800. France. 
 CHALL., CHEEL & PENF. Richard Westman Challinor. 
 
 Edwin Cheel. Arthur Ramon Penfold. Contemporary. 
 
 Australia. 
 CHAM. Adalbert Ludwig von Chamisso (formerly Louis 
 
 Charles Adelaid Chamisso de Boncourt). 1781-1838. Berlin. 
 CHAM. & SCHLECHT. Adalbert von Chamisso. Diedrich 
 
 Franz Leonhard von Schlechtendahl. 
 CHAPM. Alvan Wentworth Chapman. 1809-1899. Florida. 
 CHEEL. Edwin Cheel. 1872-. Australia. 
 
 CHEESEM. Thomas Frederick Cheeseman. 1846-1923. New 
 Zealand. 
 
 CHEESMAN. S. S. Cheesman. Contemporary. Great Britain. 
 
 CHITTENDEN. Frederick James Chittenden. 1873-1950. 
 London. 
 
 CHOISY. Jacques Denys Choisy. 1799-1859. Geneva. 
 
 CHRISTM. Gottlieb Friedrich Christmann. 1752-?. Ger- 
 many. 
 
 CLARKE. Charles Baron Clarke. 1832-1906. Calcutta. 
 
 CLEMENCEAU. C. Clemenceau. Published 1866-1872. 
 France. 
 
 COCHET. Pierre Charles Marie Cochet. 1866-1936. France. 
 
 COCKAYNE. Leonard C. Cockayne. 1855-1934. New Zea- 
 land. 
 
 COCKAYNE & ALLAN. Leonard C. Cockayne. Harry 
 Howard Barton Allan. 
 
 COGN. Celestin Alfred Cogniaux. 1841-1916. France. 
 
 COLENSO. William Colenso. 1811-1899. New Zealand. 
 
 COLLA. Luigi (Aloysius) Colla. 1766-1848. Italy. 
 
 COLL. & HEMSL. Sir Henry Collet. 1836-1901. England. 
 William Botting Hemsley. 
 
 COMBER. Harold Frederick Comber. 1897-. South America; 
 Tasmania. 
 
 O. F. COOK. Orator Fuller Cook. 1867-1949. United States 
 Department of Agriculture. 
 
 CORREVON. J. Henry Correvon. 1855-1939. Switzerland. 
 
 COULT. John Merle Coulter. 1851-1928. United States. 
 
 COURT. Albert C. Courtin. Published 1850-1858. Germany. 
 
 COV. & BRITT. Frederick Vernon Coville. 1867-1937. 
 United States. Nathaniel Lord Britton. 
 
 A. CUNN. Allan Cunningham. 1791-1839. Royal Botanic 
 Gardens, Kew; New South Wales. 
 
 R. CUNN. Richard Cunningham. 1793-1835. Great Britain. 
 
 CURT. William Curtis. 1746-1799. Great Britain. 
 
 DALLIM. William Dallimore. About 1871-1959. Royal Bo- 
 tanic Gardens, Kew. 
 
 DAMMER. Carl Lebrecht Udo Dammer. 1860-1920. Ger- 
 many. 
 
 DARBY. John Darby. 1804-1877. United States. 
 
 A. DAVIDS. Anstruther Davidson. 1860-1932. Los Angeles. 
 
 DAYDON JACKSON. Benjamin Daydon Jackson. 1846- 
 1927. England. 
 
 DECNE. Joseph Decaisne. 1807-1882. Brussels; Paris. 
 
 DECNE. & PLANCH. Joseph Decaisne. Jules femile Plan- 
 chon. 
 
 DC. Augustin Pyramus de Candolle. 1778-1841. Switzerland. 
 
 A. DC. Alphonse de Candolle. 1806-1893. Switzerland. 
 
 C. DC. Casimir de Candolle. 1836-1918. Switzerland. 
 
 DEHNHARDT. Friedrich Dehnhardt. Published 1829- 
 1841. Naples. 
 
 DESF. Rene Louiche Desfontaines. 1750-1833. France. 
 
 DESR. Louis Auguste Joseph Desrousseaux. 1753-1838. 
 France. 
 
 DESV. Augustin Nicaise Desvaux. 1784-1856. France. 
 
 DE WIT. Hendrik Cornelius Dirk de Wit. 1909-. Nether- 
 lands; Malaysia. 
 
 DICKSON. Edward Dalzell Dickson. Died 1900. Constanti- 
 nople. 
 
 DIECK. George Dieck. 1847-1925. Germany. 
 
 DIELS. Friedrich Ludwig Emil Diels. 1874-1945. Germany. 
 
 DIELS & GILG. Friedrich Ludwig Emil Diels. Ernst Gilg. 
 1867-1933. Germany. 
 
 DIPP. Ludwig Dippel. 1827-1914. Germany. 
 
 59 
 
DODE. Louis Albert Dode. 1875-1945. France. 
 
 DOMIN. Karel Domin. 1882-1954. Czechoslovakia. 
 
 D. DON. David Don. 1799-1841. Scotland. 
 
 (.. DON. George Don. 1798-1856. England. 
 
 DONN. James Donn. 1758-1813. England. 
 
 DONNELL SMITH & ROSE. John Donnell Smith. 1829- 
 1928. Joseph Nelson Rose. 1862-1928. Mexico; United 
 Stales. 
 
 DOUGL. David Douglas. 1799-1834. Northwestern America. 
 
 DOUGLAS & LAMB. David Douglas. Aylmer Bourke Lam- 
 bert. 
 
 DRUCE. George Claridge Druce. 1850-1932. England. 
 
 DRY. James Dryander. 1748-1810. Sweden. 
 
 DUDL. William Russel Dudley. 1849-1911. Stanford Uni- 
 versity, California. 
 
 DUM. Barthelemy Charles Dumortier. 1797-1887. Belgium. 
 
 DUM.-COURS. Georges Louis Marie Dumont de Courset. 
 1746-1824. France. 
 
 DUNAL. Michel Felix Dunal. 1789-1856. France. 
 
 DUNKLE. Meryl Byron Dunkle. 1888-. California. 
 
 DUNN. Stephen Troyte Dunn. 1868-1938. Great Britain. 
 
 DUR. Michel Charles Durieu de Maissonneuve. 1796-1878. 
 Bordeaux. 
 
 DURAZZ. Antonio Durazzini. About 1772. Italy. 
 
 DUTHIE. John Ferminger Duthie. 1845-1922. England. 
 
 DYER. Sir William Turner Thiselton-Dyer. 1843-1929. Eng- 
 land. 
 
 EASTW. Alice Eastwood. 1859-1953. California. 
 
 EHRH. Friedrich Ehrhart. 1742-1795. Germany. 
 
 EICHL. August Wilhelm Eichler. 1839-1887. Germany. 
 
 ELLIS. John Ellis. 1710-1776. Great Britain. 
 
 ENDL. Stephan Ladislaus Endlicher. 1804-1849. Vienna. 
 
 ENGELM. George Engelmann. 1809-1884. Missouri. 
 
 ENGLER. Heinrich Gustav Adolph Engler. 1844-1930. Ger- 
 many. 
 
 ENGLER & GRAEBN. Heinrich Gustav Adolph Engler. 
 Karl Otto Robert Peter Paul Graebner. 
 
 EPLING. Carl Clawson Epling. 1894-. California. 
 
 ESCH. Johann Friedrich Eschscholtz. 1793-1831. Russia. 
 
 EXELL. Arthur Wallis Exell. 1901-. British Museum. 
 
 FEDDE. Friedrich Karl Georg Fedde. 1873-1942. Germany. 
 FENZI. Emanuele Orazio Fenzi. (Francesco Franceschi) 
 
 1843-1924. Italy; California; Algeria. 
 FINET & GAGNEP. Achille Finet. 1862-1913. France. 
 
 Francois Gagnepain. 
 W. V. FITZG. William Vincent Fitzgerald. Died 1929. 
 
 Australia. 
 FLORIN. Carl Rudolf Florin. 1894-. Stockholm. 
 FLORIN & BOUTELJE. Carl Rudolf Florin. Julius B. 
 
 Boutelje. Contemporary. Sweden. 
 FORBES, fames Forbes. 1773-1861. Great Britain. 
 FORSK. Pehr Forskal. 1736-1768. Sweden; Egypt; Arabia. 
 FORST. Johann Reinhold Forster. 1729-1798. Germany. 
 FORST.f. fohann Georg Adam Forster (son). 1751-1791. 
 
 Cassel, Germany. 
 FORST. v FORST.f. fohann Reinhold Forster. Johann 
 
 Georg \<him Forster (son). 
 FORT. Robert Fortune. 1812 1880. Greal Britain. 
 IK \M.ll \d. km Franchet. 1834 1900. Paris. 
 FRANCH.&SAV. ^drien Franchet. L,udovi< Savatier. 1830 
 
 1891 France. 
 
 FRANCO. Joao Manuel Antonio Paes do Franco. 1921- 
 Portugal. 
 
 GAERTN. Joseph Gaertner. 1732-1791. Germany. 
 
 GAGNEP. Francois Gagnepain. 1866-1952. France. 
 
 GARDN. George Gardner. 1812-1849. Ceylon. 
 
 C. A. GARDNER. Charles Austin Gardner. Contemporary. 
 West Australia. 
 
 GAUD. Charles Gaudichaud-Beaupre. 1789-1854. France. 
 
 GAY. Claude Gay. 1800-1873. France; Chile. 
 
 GILL. John Gillies. 1747-1836. South America; Scotland. 
 
 GIORDANO. Giuseppe Camillo Giordano. 1841-1901. Italy. 
 
 GLAZEBR. Thomas Kirkland Glazebrook. 1780-1855. Great 
 Britain. 
 
 GLOGAU. Glogau. 
 
 GMEL. Johann Georg Gmelin. 1709-1755. Siberia; Kam- 
 chatka. 
 
 GOEPP. Heinrich Robert Goeppert. 1800-1884. Breslau. 
 
 GORD. George Gordon. 1806-1879. Chiswick, England. 
 
 GORD. & GLEND. George Gordon. Robert Glendinning. 
 Active 1844-1858. Chiswick Nursery. 
 
 GRAEBN. Karl Otto Robert Peter Paul Graebner. 1871— 
 1933. Berlin. 
 
 R. GRAH. Robert Graham. 1786-1845. Scotland. 
 
 GRANT. Adele Lewis Grant. 1881—. California. 
 
 GRAY. Asa Gray. 1810-1888. Harvard University. 
 
 M. L. GREEN. Mary Letitia Green (Mrs. T. A. Sprague) 
 1886-. England. 
 
 P. S. GREEN. Peter S. Green. 1920-. Edinburgh; Arnold 
 Arboretum, Harvard University. 
 
 GREENE. Edward Lee Greene. 1843-1915. California. 
 
 GREENM. Jesse More Greenman. 1867-1951. United States. 
 
 GREV. & BALF. Robert Kaye Greville. 1794-1866. John 
 Hutton Balfour. 1808-1884. Edinburgh. 
 
 R. GREY. Robert Melrose Grey. Contemporary. Cuba. 
 
 W. GRIFFITH. William Griffith. 1810-1845. India. 
 
 GRIGNAN. G. T. Grignan. About 1900. France. 
 
 GRISEB. August Heinrich Rudolph Grisebach. 1814-1879. 
 Gottingen; West Indies. 
 
 GRISEB. & WENDL. August Heinrich Rudolph Grisebach. 
 Hermann Wendland. 
 
 GROENL. Johannes Greenland. 1824-1891. France. 
 
 GROOTEND. Hermann Johannes Grootendorst. Contem- 
 porary. Netherlands. 
 
 GUILL. Jean Baptiste Antoine Guillaumin. 1796-1842. 
 France; Brazil. 
 
 HALL fc CLEM. Harvey Monroe Hall. 1874-1932. Frederic 
 Edward Clements. 1874-1945. California; Colorado. 
 
 HANCE. Fletcher Hance. 1827-1886. China. 
 
 HAND.-MAZZ. Heinrich Freiherr von Handcl-Maz/ctii. 
 1862-1940. Austria. 
 
 HANSEN. Niels Ebbesen Hansen. 1866-1945. South Dakota. 
 
 HARA. Hiroshi Hara. 1908-. Tokyo. 
 
 HARIOT. Paul Auguste Hariot. 1854-1917. France. 
 
 HARMS. Hermann August Theodor Harms, 1870-1942. 
 Germany. 
 
 F. HARPER. Francis Harper. 1886-. Pennsylvania. 
 
 HARROW. Robert Lewis Harrow. 1867—. Greal Britain. 
 
 HARTW. Karl Theodor Hartweg. 1812-1871. Germany; 
 Mexico; California. 
 
 HARTWIG. Vugus( Karl Julius Hartwig. L82S-1913. Ger- 
 many. 
 
 60 
 
HARV. William Henry Harvey. 1811-1866. Dublin; South 
 
 Africa. 
 HARV. & SOND. William Henry Harvey. Otto Wilhelm 
 
 Sonder. 
 HASSK. Justus Karl Hasskarl. 1811-1894. Germany. 
 HAYATA. Bunzo Hayata. 1874-1934. Japan. 
 HAYNE. Friedrich Gottlob Hayne. 1763-1832. Berlin. 
 HBK. Baron Friedrich Wilhelm Heinrich Alexander von 
 
 Humboldt. 1769-1859. Germany. Aime Jacques Alexandre 
 
 Bonpland. Carl Sigismund Kunth. 
 HEMSL. William Botting Hemsley. 1843-1924. Royal Bo- 
 tanic Gardens, Kew. 
 HEMSL. & WILS. William Botting Hemsley. Ernest Henry 
 
 Wilson. 
 HENRY. Augustine Henry. 1857-1930. Ireland; China. 
 L..HENRY. Louis Henry. 1853-1903. France. 
 HERINCQ. Francois H. Herincq. 1820-1891. France. 
 HESSE. Hermann Albrecht Hesse. 1852-1937. Germany. 
 HEYNE. Benjamin Heyne. Died 1819. India. 
 HIBB. James Shirley Hibberd. 1825-1890. Great Britain. 
 HIERON. Georg Hans Emo Wolfgang Hieronymus. 1846- 
 
 1921. Berlin; Argentina. 
 D. HILL. D. Hill. Contemporary. D. Hill Nursery. Dundee, 
 
 Illinois. 
 W. HILL. Walter Hill. 1820-1904. Brisbane, Australia. 
 HOCHR. Benedict Pierre Georges Hochreutiner. 1873- 
 
 1959. Geneva. 
 HOCHST. Christian Ferdinand Hochstetter. 1787-1860. 
 
 Stuttgart. 
 HOESS. Franz Hoess. 1756-1840. Austria. 
 HOLTT. fc STANDL. Richard Eric Holttum. 1895-. Royal 
 
 Botanic Gardens, Kew; Malaysia. Paul Carpenter Standley. 
 HOOK. William Jackson Hooker. 1785-1865. England. 
 HOOK.f. Sir Joseph Dalton Hooker (son). 1817-1911. Royal 
 
 Botanic Gardens, Kew. 
 HOOK. & ARN. William Jackson Hooker. George Arnold 
 
 Walker Arnott. 1799-1868. Edinburgh; Glasgow. 
 HOOK. & HARV. William Jackson Hooker. William Henry 
 
 Harvey. 
 HOOK. & THOMS. Sir Joseph Dalton Hooker. Thomas 
 
 Thomson. 1817-1878. Great Britain; India. 
 HOOPES. Josiah Hoopes. 1832-1904. Pennsylvania. 
 HORNIBR. Murray Hornibrook. 1874-1949. Great Britain. 
 HORT. Horticulture. Hortorum. Placed after names cur- 
 rent among horticulturists; frequently indicates garden or 
 
 unknown origin. 
 HOUTT. Martinus Houttuyn. 1720-1798. Holland. 
 HOWELL. Thomas Jefferson Howell. 1842-1912. Oregon. 
 J. T. HOWELL. John Thomas Howell. 1903-. California. 
 S. R. HOWELL. S. R. Howell. About 1934. Nurseryman. 
 
 United States. 
 HU & CHENG. Shiu-Ying Hu. 1910-. Harvard. Wan Chun 
 
 Cheng. About 1930. 
 HUDS. William Hudson. 1730-1793. London. 
 HUEG. Baron Karl von Huegel. 1794-1870. Austria. 
 HULL. John H. Hull. 1761-1843. Great Britain. 
 HUMB. & BONPL. Baron Friedrich Wilhelm Heinrich 
 
 Alexander von Humboldt. 1769-1859. Germany. Aime 
 
 Jacques Alexandre Bonpland. 
 
 INGHAM. N. D. Ingham. California Agricultural Experi- 
 ment Station, 1908. 
 
 JACK. William Jack. 1795-1822. Scotland: Malaya. 
 
 A. B. JACKSON. Albert Bruce Jackson. 1876-1947. England. 
 
 JACQ. Nicolaus Joseph Jacquin. 1727-1817. Austria. 
 
 JAEG. Hermann Jaeger. 1815-1890. Germany. 
 
 JAMES. Edwin James. 1797-1861. Colorado. 
 
 JEPS. & WIES. Willis Linn Jepson. 1867-1946. California 
 
 Albert Everett Wieslander. 
 L. JOHNSON. Lawrence Alexander Sidney Johnson. 1925- 
 
 New South Wales. 
 JOHNST. Ivan Murray Johnston. 1898-1960. Arnold Arbo 
 
 return, Harvard University. 
 M. C. JOHNST. Marshall Corning Johnston. 1930-. Texas 
 JUMELLE. Henri Lucien Jumelle. Madagascar; New Cale 
 
 donia. 
 JUNGHUHN. Franz Wilhelm Junghuhn. 1812-1864. Ger 
 
 many. 
 JUSS. Antoine Laurent de Jussieu. 1748-1836. Paris. 
 
 KARST. Gustav Karl Wilhelm Hermann Karsten. 1817— 
 
 1908. Vienna. 
 KELL. Albert Kellogg. 1813-1887. San Francisco. 
 KER. John Bellenden Ker (John Ker Bellenden, John 
 
 Gawler before 1804). 1764-1842. England. 
 KIRCHN. Georg Kirchner. 1837-1885. Germany. 
 T. KIRK. Thomas Kirk. 1828-1898. Australia; New Zealand. 
 KLOTZSCH. Johann Friedrich Klotzsch. 1805-1860. Berlin. 
 KNIGHT. Joseph Knight. 1781-1855. Great Britain. 
 KOBUSKI. Clarence Emmeren Kobuski. 1900-. Arnold Ar- 
 boretum, Harvard University. 
 KOCH. Karl (Carl) Heinrich Emil Koch. 1809-1879. Berlin. 
 KOEHNE. Bernhard Adalbert Emil Koehne. 1848-1918. 
 
 Berlin. 
 KOHANKIE. Henry Kohankie & Son. Active 1930-1946. 
 
 Ohio nurserymen. 
 KOIDZ. Genichi Koidzumi. 1883-. Japan. 
 KOM. Vladimir Leontyevitch Komarov. 1869-1946. Russia. 
 KOMATSU. Shunzo Komatsu. Active about 1911-1918. 
 
 Japan. 
 KRUSSM. Gerd Kriissmann. 191 0— . Dortmund, Germany. 
 KUNTH. Carl Sigismund Kunth. 1788-1850. Berlin. 
 KUNTH & BOUCHE. Carl Sigismund Kunth. Carl David 
 
 Bouche. 1809-1881. Germany. 
 KUNTZE. Carl Ernst Otto Kuntze. 1843-1907. Germany. 
 
 LABILL. Jacques Julien Houtton de Labillardiere. 1755— 
 1834. France. 
 
 LAG. Mariano Lagasca y Segura. 1776-1839. Madrid. 
 
 LAM. Jean Baptiste Pierre Antoine de Monet de Lamarck. 
 1744-1829. France. 
 
 LAMB. Aylmer Bourke Lambert. 1761-1842. England. 
 
 LARREATEGUI. Joseph Dionisio Larreategui. Published 
 1795. Mexico. 
 
 LAUCHE. Wilhelm Lauche. 1827-1882. Germany. 
 
 LAV. Alphonse Lavallee. 1835-1884. France. 
 
 LAWSON. Peter Lawson & son. Peter Lawson. Died 1820. 
 Charles Lawson (son). 1794-1873. Great Britain. 
 
 LAXM. Erich Laxmann. 1737-1796. Russia. 
 
 LEHM. Johann Georg Christian Lehmann. 1792-1860. Ham- 
 burg. 
 
 LEM. Charles Antoine Lemaire. 1801-1871. Ghent, Belgium. 
 
 LEMMON. John Gill Lemmon. 1832-1908. Arizona; Cali- 
 fornia. 
 
 LEMOINE. Victor Lemoine. 1832-191 1. Emil Lemoine (son). 
 1862-1943. France. 
 
 61 
 
LESS. Christian Fricdrich Lessing. 1810-1862. Germany. 
 
 LEVL. Augustin Abel Hector Leveille. 1863-1918. France. 
 
 LEVL, & VANIOT. Augustin Abel Hector Leveille. Eugene 
 Vaniot. 19th Century. France. 
 
 L'HER. Charles Louis L'Heritier de Brutelle. 1746-1800. 
 France. 
 
 LI. Hui-Lin Li. 191 1-. Morris Arboretum, Pennsylvania. 
 
 LIEBM. Friedrik Michael Liebmann. 1813-1856. Denmark; 
 Mexico. 
 
 LIND. Jean Jules Linden. 1817-1898. Brussels. 
 
 LINDAU. Gustav Lindau. 1866-1923. Germany. 
 
 LINDEN & ANDRE. Jean Jules Linden. Edouard Francois 
 Andre. 
 
 LINDL. John Lindley. 1799-1865. London. 
 
 LINDL. & PAXT. John Lindley. Sir Joseph Paxton. 
 
 LINGELSH. Alexander von Lingelsheim. 1874-1937. Bres- 
 lau. 
 
 LINK. Johann Heinrich Friedrich Link. 1767-1851. Berlin. 
 
 LINK & OTTO. Johann Heinrich Friedrich Link. Christoph 
 Friedrich Otto. 
 
 L. CAROLUS LINNAEUS (Carl von Linne). 1707-1778. 
 Sweden. 
 
 IT. CARL VON LINNE (son). 1741-1783. Sweden. 
 
 LITTLE. Elbert Luther Little, Jr. 1907-. United States For- 
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 LEAVE & LEX. Pablo de la Llave. 1773-1833. Juan Lexarza. 
 1785-1824. Mexico. 
 
 LODD. Conrad Loddiges. 1732-1826. George Loddiges (son). 
 1784-1846. London. 
 
 LOES. Ludwig Eduard Theodor Loesener. 1865-1941. Ger- 
 many. 
 
 LOISEL. Jean Louis Auguste Loiseleur-Deslongchamps. 
 1774-1849. France. 
 
 LOUD. John Claudius Loudon. 1783-1843. England. 
 
 LOUR. Juan Loureiro. 1715-1796. Portugal; China. 
 
 J. G. LUEHM. John George Luehmann. 1843-1904. Vic- 
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 MACB. James Francis Macbride. 1892-. United States; Peru. 
 MACF. James Macfadyen. 1800-1850. Scotland; Jamaica. 
 M \CK \Y. James Townsend Mackay. 1775-1862. Ireland. 
 MAIDEN. Joseph Henry Maiden. 1859-1925. Australia. 
 MAIDEN & BLAKELY - . Joseph Henry Maiden. William 
 
 Faris Blakely. 
 MAKINO. Tomitaro Makino. 1861-1957. Japan. 
 MANETTI. Giuseppe Manetti. 1831-1858. Italy. 
 MARLOTH. Rudolf Marloth. 1855-1931. Germany; South 
 
 Africa. 
 M\ ROLAND. Cecil Victor Boley Marquand. 1897-1943. 
 
 (.real Britain. 
 MARSH. Humphry Marshall. 1722-1801. Pennsylvania. 
 MART. Karl (Carl) Friedrich Philipp von Martins. 1 791- 
 
 181)8. Munich. 
 MARTENS & GALEOTTI. Martin Martens. 1797-1863. 
 
 Henri Guillaume Galeotti. 1814-1858. Belgium. 
 M \R I INEZ. Maximino Martinez. 1888 . Mexico. 
 MASF. Ramon Masferrei j Arquimbau. 1850-1884. Spain; 
 
 Philippines. 
 M \so.v Herberi Louis Mason. I8')(i . California 
 MAST. Maxwell Tylden Masters. L833 1907. England. 
 MATS! M. finzo Matsumura. 1856 1928. Japan. 
 MAXIM Carl (Karl) Johann Maximowicz. 1827 1891 St. 
 
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 \l u k Heinrich Mayr. 1865 1911. Munich. 
 
 McCLELLAND. John McClelland. 1805-1883. Great Britain. 
 
 McCLINT. Elizabeth May McClintock. 1912-. California. 
 
 McMINN. Howard Earnest McMinn. 1892-. California. 
 
 McMURTRIE. Henry McMurtrie. 1793-1865. Kentucky. 
 
 MEDIC. Friedrich Casimir Medicus. 1736-1808. Mannheim. 
 
 MEISSN. Carl Friedrich Meissner (Meisner). 1800-1874. 
 Basel, Switzerland. 
 
 MERR. Elmer Drew Merrill. 1876-1956. United States; 
 Philippines. 
 
 MERR. & L. M. PERRY. Elmer Drew Merrill. Lily May 
 Perry, 1895-. Arnold Arboretum, Harvard University. 
 
 C. A. MEY. Carl Anton von Meyer. 1795-1855. St. Peters- 
 burg. 
 
 E. MEY. Ernst Heinrich Friedrich Meyer. 1791-1858. Konigs- 
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 MICHELI. Pier Antonio Micheli. 1679-1737. Florence, Italy. 
 
 MICHX. Andre Michaux. 1746-1802. France; United States. 
 
 MICHX.f. Francois Andre Michaux (son). 1770-1855. France. 
 
 MIERS. John Miers. 1789-1879. London. 
 
 MILL. Philip Miller. 1691-1771. England. 
 
 MIQ. Friedrich Anton Wilhelm Miquel. 1811-1871. Utrecht; 
 Leiden. 
 
 MIRB. Charles Francois Brisseau de Mirbel. 1776-1854. 
 France. 
 
 MOENCH. Konrad (Conrad) Moench. 1744-1805. Marburg, 
 Germany. 
 
 MOLDENKE. Harold Norman Moldenke. 1909-. New York. 
 
 MOLINA. Juan Ignacio Molina. 1737-1829. Spain. 
 
 C. MOORE. Charles Moore. 1820-1905. New South Wales. 
 
 C. MOORE & F. MUELL. Charles Moore. Baron Ferdinand 
 Jacob Heinrich von Mueller. 
 
 H. E. MOORE. Harold Emery Moore. 1917-. Bailey Hor- 
 torium, Cornell University. 
 
 L. B. MOORE. Lucy B. Moore. 1906-. New Zealand. 
 
 S. MOORE. Spencer Le Marchant Moore. 1851-1931. Eng- 
 land. 
 
 T. MOORE. Thomas Moore. 1821-1887. Chelsea Botanical 
 Garden, England. 
 
 MOORE & JACKMAN. Thomas Moore. George Jackman. 
 Published 1872. England. 
 
 MORELET. Piere Marie Arthur Morelet. 1809-1892. France; 
 Algeria. 
 
 MORR. Charles Jacques Edouard Morren. 1833-1886. Bel- 
 gium. 
 
 F. MUELL. Baron Ferdinand Jacob Heinrich von Mueller. 
 1825-1896. Australia. 
 
 F. MUELL. & J. E. BR. Baron Ferdinand Jacob Heinrich 
 von Mueller. John Ednie Brown. 
 
 F. MUELL. R; DRUDE. Baron Ferdinand Jacob Heinrich 
 von Mueller. Carl Georg Oscar Drude. 1852-193:!. Ger- 
 many. 
 
 MUELL.-ARG. Jean Mueller (Argoviensis, i.e., of Aargau). 
 1828-1896. Switzerland. 
 
 MUENCHH. Otto Frieherr von Muenchhausen. 1716-1771. 
 Germany. 
 
 MUHL. Heinrich (Henry) Ludwig Muehlenberg (Gotthilf 
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 MUNZ. Philip Alexander Munz. 1892-. California. 
 
 MURR. Johann Anders (Johannes Andreas) Murray. 17 10 
 
 1791. Gottingen. 
 A. MURR. Andrew Murray. 1812-1878. Edinburgh. 
 
 NAKAI. Takei 
 NAUDIN. Chi 
 
 oshi Nakai. 1882 1952. [okyo. 
 rh-s Naudin. 1815 1899. France, 
 
 62 
 
NEE. Luis Nee. 18th-19th Century botanist with T. Haenke 
 on the Malaspina Expedition in California in 1791. 
 
 NEES. Christian Gottfried Daniel Nees von Esenbeck. 1776- 
 1858. Breslau. 
 
 NEES & EBERM. Christian Gottfried Daniel Nees von Esen- 
 beck. Carl Heinrich Ebermaier. 1802-1870. Germany. 
 
 NEWB. John Strong Newberry. 1822-1892. United States. 
 
 NICHOLS. George Nicholson. 1847-1908. Royal Botanic 
 Gardens, Kew. 
 
 NIEDZ. Franz Josef Niedenzu. 1857-1937. Braunschweig. 
 
 NOIS. Louis Claude Noisette. 1772-1849. France. 
 
 NUTT. Thomas Nuttall. 1786-1859. United States. 
 
 O'BRIEN. James O'Brien. 1842-1930. Great Britain. 
 OERST. Anders Sand0e Oersted. 1816-1872. Denmark; 
 
 Costa Rica; Colombia. 
 OLIV. Daniel Oliver. 1830-1917. Royal Botanic Gardens, 
 
 Kew. 
 W. R. B. OLIV. Walter Reginald Brook Oliver. 1883-1957. 
 
 New Zealand. 
 ORT. Casimiro Gomez Ortega. 1740-1818. Madrid. 
 ORTGIES. Karl Eduard Ortgies. 1829-1916. Zurich. 
 OSBECK. Pehr Osbeck. 1723-1805. Sweden. 
 OSBORN. Arthur Osborn. 1878-. Great Britain. 
 OTTO. Friedrich Christian (Christoph Friedrich) Otto. 
 
 1782-1856. Berlin. 
 
 PALL. Peter Simon Pallas. 1741-1811. Russia. 
 
 PANCIC. Josef Pancic. 1814-1888. Jugoslavia. 
 
 PARDE. Leon Gabriel Charles Parde. 1865-1944. France. 
 
 PARISH. Samuel Bonsall Parish. 1839-1923. California. 
 
 PARL. Filippo Parlatore. 1816-1877. Florence, Italy. 
 
 PARRY. Charles Christopher Parry. 1823-1890. United 
 States. 
 
 PAV. Jose Antonio Pavon. Died 1844. Spain. 
 
 PAX & K. HOFFM. Ferdinand Albin Pax. 1858-1942. Bres- 
 lau. Kaethe Hoffmann. 
 
 PAXT. Sir Joseph Paxton. 1802-1865. England. 
 
 PENN. Francis Whittier Pennell. 1886-1952. Philadelphia. 
 
 PERR. George Samuel Perrottet. 1793-1870. Switzerland. 
 
 PERS. Christian Hendrik Persoon. 1755-1837. Germany. 
 
 PICHON. Marcel Pichon. 1921-1954. Paris. 
 
 PIERRE. Jean Baptiste Louis Pierre. 1833-1905. France; 
 Cochin China. 
 
 PIKE. A. V. Pike. Contemporary. England. 
 
 PILG. Robert Knud Friedrich Pilger. 1876-1953. Berlin. 
 
 PLANCH. Jules Emile Planchon. 1833-1900. Montpellier. 
 
 POEPP. Eduard Friedrich Poeppig. 1798-1868. Leipzig. 
 
 POHL. Johann Baptist Emanuel Pohl. 1782-1834. Austria. 
 
 POIR. Jean Louis Marie Poiret. 1755-1834. France. 
 
 POIT. Antoine Poiteau. 1766-1854. France. 
 
 POURR. Pierre Andre Pourret. 1754-1818. France. 
 
 PRAIN. Sir David Prain. 1857-1944. Royal Botanic Gardens, 
 Kew. 
 
 PREISS. Ludwig Preiss. 1811-1883. Australia. 
 
 PRESL. Karel Boriwog Presl. 1794-1852. Prague. 
 
 PUISSANT. Abbe Pierre A. Puissant. 1831-1911. Belgium; 
 New York. 
 
 PURKYNE. Emanuel Purkyne. 1831-1882. Austria. 
 
 PURPUS. Joseph Anton Purpus. 1860-1933. Mexico. 
 
 PURSH. Fredrick Traugott Pursh (Friedrich Pursch). 1774- 
 1820. United States; England. 
 
 RADDI. Giuseppe Raddi. 1770-1829. Italy. 
 
 RADLK. Ludwig Adolph Timotheus Radlkofer. 1829-1927. 
 Germany. 
 
 RAEUSCH. Ernest Adolf Raeuschel. About 1772. Germany. 
 
 RAFFILL. Charles Percival Raffill. 1876-1951. Royal Botanic 
 Gardens, Kew. 
 
 RAF. Constantino Samuel Rafinesque-Schmaltz. 1783-1842. 
 United States. 
 
 RAOUL. Edouard Fiacre Louis Raoul. 1815-1852. Australia. 
 
 REGEL. Eduard von Regel. 1815-1892. Germany; Russia. 
 
 REGEL 8c KOERN. Eduard von Regel. Friedrich Koernicke. 
 1828-1908. Russia. 
 
 REHD. Alfred Rehder. 1863-1949. Arnold Arboretum, Har- 
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 REHD. & WILS. Alfred Rehder. Ernest Henry Wilson. 
 
 REICHB. Heinrich Gottlieb Ludwig Reichenbach. 1793- 
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 REICHB.f. & ZOLLINGER. Heinrich Gustav Reichenbach 
 (son). 1823-1889. Germany. Heinrich Zollinger. 1818-1859. 
 Switzerland; Java. 
 
 RETZ. Andres Johan Retzius. 1742-1821. Sweden. 
 
 RICH. Louis Claude Marie Richard. 1754-1821. France. 
 
 A. RICH. Achille Richard. 1794-1852. France. 
 
 RISSO. Joseph Antoine Risso. 1777-1845. France. 
 
 ROB. Benjamin Lincoln Robinson. 1864-1935. Gray Her- 
 barium. Harvard University. 
 
 RODWAY. Leonard Rodway. 1853-1936. Tasmania. 
 
 ROEM. Max J. Roemer. About 1840. Germany. 
 
 ROEZL. Benito Roezl. 1824-1855. Czechoslovakia; South 
 America; Mexico; California. 
 
 ROSCOE. William Roscoe. 1753-1831. England. 
 
 ROTH. Albrecht Wilhelm Roth. 1757-1834. Germany. 
 
 ROXB. William Roxburgh. 1759-1815. India. 
 
 ROYLE. John Forbes Royle. 1799-1858. Great Britain. 
 
 RUDOLPH. Karl Asmund Rudolph. 1771-1832. Germany. 
 
 RUIZ & PAV. Hipolito Ruiz Lopez. 1764-1815. Spain. Jose 
 Antonio Pavon. 
 
 RUPR. Franz Josef Ruprecht. 1814-1870. Czechoslovakia; 
 Leningrad. 
 
 RUSBY. Henry Hurd Rusby. 1855-1940. New York. 
 
 RUSSELL. Paul George Russell. 1889-. United States De- 
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 RYDB. Per Axel Rydberg. 1860-1931. New York Botanical 
 Garden. 
 
 SABINE. Joseph Sabine. 1770-1837. Great Britain. 
 
 SAFFORD. William Edwin Safford. 1859-1926. United States 
 Department of Agriculture. 
 
 SALISB. Richard Anthony Salisbury. 1761-1829. England. 
 
 SALZM. Philipp Salzmann. 1781-1853. France. 
 
 SANDER. Henry Frederick Conrad Sander. 1847-1920. Great 
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 SANDWITH. Noel Yvri Sandwith. 1901-. England. 
 
 SARG. Charles Sprague Sargent. 1841-1927. Arnold Arbore- 
 tum, Harvard University. 
 
 SCHAUER. Johan Konrad Schauer. 1813-1848. Germany. 
 
 SCHEFFER. Rudolph Hermann Christian Carl Scheffer. 
 1844-1880. Buitenzorg, Indonesia. 
 
 SCHIEDE. Christian Julius Wilhelm Schiede. Died 1836. 
 Mexico. 
 
 SCHLECHT. Diedrich Franz Leonard von Schlechtendahl. 
 1794-1866. Halle. 
 
 FR. SCHMIDT. Friedrich Schmidt. 1832-1908. Russia. 
 
 SCHNEID. Camillo (Karl) Schneider. 1876-1951. Germany. 
 
 63 
 
s( Hoi r. Heinrich Wilhelm Schott. 1794-1865. Austria. 
 
 SCHOT 1 & ENDL. Heinrich Wilhelm Schott. Stephan Lad- 
 islaus Endlicher. 
 
 SCHRAD. Heinrich Adolph Schrader. 1767-1836. Germany. 
 
 SCHRANK & MART. Franz von Paula von Schrank. 1747- 
 L835. Karl Friedrich Philipp von Martius. 
 
 SCH.BIP. Karl Heinrich Schultz Bipontius. 1805-1867. Ger- 
 many. 
 
 SCHULT. Joseph August Schultes. 1773-1831. Germany. 
 
 SCHULT. & SCHULT.f. Joseph August Schultes. Julius 
 Hermann Schultes (son). 1804-1840. Vienna. 
 
 SCHUM. Karl Moritz Schumann. 1851-1904. Berlin. 
 
 SCHWEINFURTH. Georg August Schweinfurth. 1836-1925. 
 Africa. 
 
 SCOP. Giovanni Antonio Scopoli. 1723-1788. Italy. 
 
 SEEM. Berthold Carl Seemann. 1825-1871. Germany. 
 
 SEEM. & WENDL. Berthold Carl Seemann. Hermann 
 Wendland. 
 
 SENDT. Otto Scndtner. 1814-1859. Germany. 
 
 SER. Nicolas Charles Seringe. 1776-1858. France. 
 
 SHAF. John Adolf Shafer. 1863-1918. New York Botanical 
 Garden; Cuba. 
 
 SHORT. Thomas Kier Short. About 1838-1861. England. 
 
 SIEB. Philipp Franz von Siebold. 1796-1866. Netherlands. 
 
 SIEB. fc ZUCC. Philipp Franz von Siebold. Joseph Gerhard 
 Zuccarini. 
 
 SIM. Thomas Robertson Sim. 1856-1938. South Africa. 
 
 A. SIMMONDS. A. Simmonds. Contemporary. Royal Horti- 
 cultural Society, London. 
 
 SIMON-LOUIS. Simon Louis. 1834-1913. Leon Louis. 
 France. 
 
 SIMS. John Sims. 1792-1838. England. 
 
 SKEELS. Homer C. Skeels. 1873-1934. United States Depart- 
 ment of Agriculture. 
 
 SKOTTSBERG. Carl J. F. Skottsberg. 1880-. Sweden; Pa- 
 cific Islands. 
 
 SLEUMER. Hermann O. Sleumer. 1906-. Berlin; Argen- 
 tina; Leiden. 
 
 SMALL John Kunkel Small. 1869-1938. New York Botani- 
 cal Garden. 
 
 SMITH. Sir James Edward Smith. 1759-1828. Linnaean So- 
 ciety, London. 
 
 C. SMITH. Christian Smith. 1785-1816. Norway; Africa. 
 
 R. SMITH. Richard Smith & Co. About 1875. Great Britain. 
 
 \V. W. SMITH. Sir William Wright Smith. 1875-1956. Edin- 
 burgh. 
 
 SOLAND. Daniel Carl Solander. 1733-1782. England. 
 
 SOND. Otto Wilhelm Sonder. 1812-1881. Germany. 
 
 sow. Pierre Sonnerat. 1749-1814. France. 
 
 SOUL.-BOD. fetienne Soulange-Bodin. 1774-1846. France. 
 
 SPACH. Edouard Spach. 1801-1879. Strassburg. 
 
 SPAETH. Franz Ludwig Spaeth. 1839-1913. Hellmut Lud- 
 wig Spaeth. 1885-1915. Germany. 
 
 SIM (, \//l\l. Carlos Spegazzini. 1858-1926. Argentina. 
 
 SPRAGUE. Thomas Archibald Sprague. 1877-1958, Royal 
 Botanic Gardens, Kew. 
 
 SPRENG. Ku. i Sprengel. 1766 1833. Germany. 
 
 si VNDL. Paul Carpenter Standley. [884-. North America. 
 
 si U»F. Otto Stapf. 1857 1933. Royal Botanh Gardens, Kew. 
 
 s I l \i<\ William I homas Stearn, 191 I . London. 
 
 slii l) Ernst Gottlieb Steudel. 1783 1856. Germany. 
 
 STEVEN Christian von Steven. 1781 1863. Russia. 
 
 si nil Vugust< de Sainl Hilaire. 1779 1853. France, 
 
 si mi g N Ml) ^uguste dt l Hilaire, Charles 
 
 Naudin 
 
 STOCKW. & RIGHT. William Palmer Stockwell. 1898-1950. 
 
 Francis Irving Righter. 1897-. United States Forest Service. 
 S. STOKES. Susan Gabriella Stokes. 1868-1954. California. 
 SUDW. George Bishop Sudworth. 1864-1927. United States 
 
 Forest Service. 
 SUKATCHEV. Vladimir Nikolayevich Sukachev (Sukatchev, 
 
 Sukatschev, Nikolaevic Sukacev). 1880-. Russia. 
 SW. Olof Peter Swartz. 1760-1818. Sweden. 
 SWEET. Robert Sweet. 1783-1835. Great Britain. 
 SWINGLE. Walter Tennyson Swingle. 1871-1952. United 
 
 States Department of Agriculture. 
 SZYSZ. Ignaz Szyszylowicz. 1857-1910. Poland. 
 
 TAKEDA. Hisayoshi Takeda. 1883-. Tokyo. 
 
 TANAKA. Tyozaburo Tanaka. 1885-. Japan. 
 
 TANFANI. Enrico Tanfani. 1848-1892. Italy. 
 
 T. M. C. TAYLOR. Thomas Mayne Cunninghame Taylor. 
 
 1904-. Canada. 
 TEIJSMANN & BINNENDIJK. Johannes Elias Teijsmann 
 
 (Teysmann). 1803-1882. Simon Binnendijk. 1821-1883. 
 
 Dutch East Indies. 
 TEN. Michele Tenore. 1780-1861. Italy. 
 THORNB. John James Thornber. 1872-1962. Arizona. 
 THUNB. Carl Peter Thunberg. 1743-1822. Japan; South 
 
 Africa; Sweden. 
 THURBER. George Thurber. 1821-1890. United States. 
 TINEO. Vincenzo Tineo. 1791-1856. Italy. 
 TOD. Agostino Todaro. 1818-1892. Italy. 
 TOPF. Alfred Topf. 1850's. Germany. 
 TORR. John Torrey. 1796-1873. New York. 
 TORR. & FREM. John Torrey. John Charles Fremont. 1813- 
 
 1890. United States. 
 TORR. & GRAY. John Torrey. Asa Gray. 
 TRABUT. Charles Louis Trabut. 1853-1929. Algeria. 
 TREL. William Trelease. 1857-1945. Illinois. 
 TURCZ. Nikolai Stepanovich Turczaninow. 1796-1864. 
 
 Russia. 
 TURRA. Antonio Turra. 1730-1796. Italy. 
 TURRILL. William Bertram Turrill. 1898-1961. Royal Bo- 
 tanic Gardens, Kew. 
 TUSSAC. F. Richard Chevalier Tussac. 1751-1837. France. 
 
 VAHL. Martin Vahl. 1749-1804. Denmark. 
 
 VAN GEERT. Auguste van Geert. Published 1882. Belgium. 
 
 VAN HOUTTE. Louis van Houtte. 1810-1876. Belgium. 
 
 VAN STEENIS. Cornelis G. G. J. van Steenis. 1901-. Java; 
 Leiden. 
 
 VASEY. George R. Vasey. 1822-1893. United States Depart- 
 ment of Agriculture. 
 
 VAUV. Leopold Eugene Vauvel. 1818-1915. France. 
 
 VEITCH. John Gould Veitch. 1839-1870. Chelsea. England. 
 
 VELL. Jose Mariano Vellozo de Conceicao. 1712-1811. 
 Brazil. 
 
 VENT, fctienne Pierre Ventenat. 1757-1808. France. 
 
 VI ALA. Pierre Viala. 1859-1936. France. 
 
 VIG. Rem- Viguier. 1880-1931. France. 
 
 Vio. & GUILL. Rend Viguier. Andre Guillaumin. 1885-. 
 France, 
 
 \ 1 1 I . Dominique Villars. 1745-1814. France. 
 
 VILM, Pierre Philippe Andre' Levdque de Vilmorin. 1746— 
 1804. Picric de Vilmorin. 1816 I860. Henry L. de Vil- 
 morin. Died 1899. Maurice Leveque de Vilmorin. 1849- 
 1919. Philippe de Vilmorin. 1872 1917. France. 
 
 64 
 
VIS. Roberto de Visiani. 1800-1878. Italy. 
 
 YOG. Julius Rudolph Theodor Vogel. 1812-1841. Germany. 
 
 YOSS. Andreas Voss. 1857-1924. Germany. 
 
 WAHL. Goran Wahlenberg. 1780-1851. Sweden. 
 
 WALL. Nathaniel Wallich. 1786-1854. India; Denmark. 
 
 WALP. Wilhelm Gerhard Walpers. 1816-1853. Germany. 
 
 WALT. Thomas Walter. 1740-1789. South Carolina. 
 
 WANGH. Friedrich Adam Julius von Wangenheim. 1747— 
 1800. Germany. 
 
 WARB. Otto Warburg. 1859-1938. Germany. 
 
 WARDER. John Aston Warder. 1812-1883. Ohio. 
 
 WATS. Sereno Watson. 1826-1892. Harvard University. 
 
 W. WATS. William Watson. 1858-1925. Royal Botanic Gar- 
 dens, Kew. 
 
 WEBB & BERTH. Philip Barker Webb. 1793-1854. Great 
 Britain. Sabin Berthelot. 1794-1880. Canary Islands. 
 
 WEICK. Adolphe Weick. About 1863. Strassburg. 
 
 WELW. Friedrich Martin Josef Welwitsch. 1806-1872. Aus- 
 tria. 
 
 WENDL. Hermann Wendland. 1823-1903. Herrenhausen 
 (Hanover) Germany. Johann Christoph Wendland. 1755- 
 1828. Hanover. 
 
 WENDL. & DRUDE. Hermann Wendland. Carl Georg 
 Oscar Drude. 1852-1933. Germany. 
 
 WENZ. Theodor Wenzig. 1824-1892. Germany. 
 
 WESM. Alfred Wesmael. 1821-1905. Belgium/ 
 
 WEST. Richard Weston. 1733-1806. Great Britain. 
 
 WIES. & SCHREIB. Albert Everett Wieslander. California. 
 1890-. Bervl O. Schreiber (Beryl Schreiber Jesperson). 
 191 1—. 
 
 W. F. WIGHT. William Franklin Wight. 1874-1954. Cali- 
 fornia. 
 
 WIGHT & ARN. Robert Wight. 1796-1872. George Arnold 
 Walker Arnott. 1799-1868. India. 
 
 WILDEMAN & DURAND. Emile August Joseph de Wilde- 
 man. 1866-1947. Theophile Alexis Durand. 1855-1912. 
 Africa. 
 
 WILLD. Karl Ludwig Willdenow. 1765-1812. Germany. 
 
 WILLK. & LANGE. Heinrich Moritz Willkomm. 1821-1895. 
 Germany. Johan Martin Lange. 1818-1898. Denmark. 
 
 WILS. Ernest Henry Wilson. 1876-1930. Arnold Arboretum, 
 Harvard University. 
 
 WITTM. Max Carl Ludwig Wittmack. 1839-1929. Germany. 
 
 C. B. WOLF. Carl Brandt Wolf. 1905-. California. 
 
 WOOD. Alphonso Wood. 1810-1881. United States. 
 
 WOODSON. Robert Everard Woodson, Jr. 1904-. Missouri 
 Botanical Garden. 
 
 WOOT. Elmer Otis Wooton. 1865-1945. Virginia. 
 
 W. YOUNG. William Young, Jr. Probably 1783. Scotland. 
 
 ZABEL. Hermann Zabel. 1832-1912. Germany. 
 ZENARI. Silvia Zenari. 1896-. Italy. 
 ZENKER. Jonathan Carl Zenker. 1799-1837. Germany. 
 ZOLLINGER. Heinrich Zollinger. 1818-1859. Switzerland; 
 
 Java. 
 ZUCC. Joseph Gerhard Zuccarini. 1797-1848. Munich. 
 
 -4,'63(D4134)L.L. 
 
 65 
 
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