it I 2S) D Cornell University Library Sthaca, New York FROM SP youns ALBERT R. MANN LIBRARY NEW York STATE COLLEGES OF AGRICULTURE AND HUMAN ECOLOGY AT CORNELL UNIVERSITY Tia CATALOGUE North American Plants North of Mexico, Exclusive of the lower cryptogams. By A. A. HELLER. SEconp EpiTion. IssuED NOVEMBER IO, 1900. ABOUT 2000 new plant names having been published since the first edition of this Catalogue was issued in March, 1898, the time seems ripe for a second edition. The aim of the author has been to inake it as near complete and perfect as possible, and with this end in view, more labor and expense has been put upon it than is usual in a publication of this class. The page is printed upon one side only, giving space for the insertion of new names, which are constantly being added. Larger type has been used, which will be appreciated by many, and the press work is of the best. The ‘Pluck Art Printery,” where our press-work is done, has the reputation of putting out nothing but the finest kind of work. The intention was to number the genera throughout according to their sequence in Engler & Prantl’s “‘ Naturlichen Pflanzenfam- ilien,” as set forth by Drs. Torre and Harms, in their ‘Genera Siph- onogamarum.” The first fascicle only of this latter work had ap- peared when the Catalogue was begun, the last available number in it being Iris 1264. From that point on the calculations were made direct from Engler & Prantl, where the number of thg genus in the family is given, but not the total number in the sequence. In some way a miscount occurred, as at once became evident when fascicle 2 of the “Genera” arrived. The numbering was at once discontinued, and all numbers after Nemastylis 1274 should be ignored, as they are not correct. The author supposed that the universal acceptance of the change from the obsolete arrangement of Bentham & Hooker to the more rational one of Engler & Prantl was understood by all, but a com- plaint that the position of the families was reversed in the first edi- tion, seems to call for this remark. Instead of repeating the abbreviation var. before each varietal name, the name is set further back under the species. The almost unanimous demand for a natural arrangement by those who answered my circular, sent out early in the year, led to the abandonment of the alphabetical arrangement of the first edition, and the adoption throughout of the Engler & Prantl sequence for families ia 3 and genera. Strict adherence to this sequence has resulted in the re- taining of but one family name in some cases where several seem more appropriate, and more in accordance with modern views. ‘ Many species described by Nuttall, Pursh, and other botanists who really knew the plants they described from actual acquaintance with them in the living state, have either been suppressed altogether, or recorded as varieties by botanists who knew them only as herbar- ium specimens. ‘These species are constantly being reinstated by field workers of to-day, and help to swell the list of names. There is also a growing tendency to discard the use of varietal names, and to call all plants species which have characters enough to justify the use of a distinctive name. Accordingly, many varieties have been raised to specific rank, and may be looked for in their proper place in the alphabetical arrangement of species. Several persons have suggested that the number given before each species should not be changed, but remain the same in succes- sive editions of this work, added species being indicated by a, b, etc. The suggestion is a good one, but until the whole country is thor- oughly worked over, and numerous genera pared down to their proper limits) it does not seem possible. At the present rate of activity in taxonomic botany, the year 1905 will see 20,000 plant names to be listed, and many changes in generic limits. It will be esteemed a favor if errors, however trivial, are reported, as well as any plant names which do not appear in this book, and which were published prior to October, r900. It is suggested that errors and omissions be noted on the printed page, or in red ink, in order to easily distinguish them from the additions. While preparing the manuscript for this edition, it became ap- parent that a number of new combinations would have to be pub- lished in order to secure uniformity of treatment, some of which are given below. Agropyron Smithii Palmeri (Scribn. & Smith) Agropyron spicatum Palmeri Scribn. & Smith, U. S. Dept. Ag. Div. Agrost. Bull. 4: 33. 1897. Agropyron spicatum inerme (Scribn. & Smith) Agropyron divergens tnerme Scribn. & Smith, U. S. Dept. Ag. Div. Agrost. Bull. 4: 27. 1897. Carex pratericola furva (Bailey) Carex pratensis var. furva Bailey; Macoun, Cat. Can. Pl. 2: 377. 1890. 4 Vagnera amplexicaulis brachystyla (Henderson) Shela ah racemosa brachystyla Henderson, Bull. Torr. Club, 2'G: 357. 1900. Cephalanthera Austinae (A. Gray) Chloraea Austinae A. Gray, Proc. Ai. Acad. 12283. 1876: Cephalanthera Oregana Reichenb. f. Linnaea, 41: 53. 1877. Peramium repens ophioides (Fernald) Goodyera repens var. ophioides Fernald, Rhodora, 1: 6. 1899. Peramium tesselatum (Lodd.) Goodyera tesselata Lodd. Bot. Cab. 10: no. 952. 1824. Salix Rydbergii Salix Macountt? Rydb. Bull. N. Y. Bot. Gard. 1: 269. 1899; not Salix Richardsonii var. Macountana Bebb. Salix tenerrima (Henderson) * Salix longifolia tenerrima Henderson, Bull. Torr. Club, 2%: 354. 1890. Asarum majus (Ducharte) Asarum Hookeri var. majus Ducharte in DC. Prod. 15: Part 1, 424. 1844. Asarum Hartwegt Wats. Proc. Am. Acad. 10: 346. 1875. Alsine Jamesiana (Torr.) Stellaria Jamesiana Torr. Ann. Lyc. N. Y. 2: 169. 1828. Stellaria Jamesti Torr. Pac. R. R. Surv. 4: 69. 1857. Alsine Jamesw Holzinger, Cont. U.S. Nat. Herb. 3: 216. 1895. Alsine oxyphylla (Robinson) Stellaria oxyphylla Robinson, Bot Gaz. 25: 165. 1808. Alsine Washingtoniana (Robinson) Stellaria Washingtontana Robinson, Bot. Gaz. 25: 166. 1898. Pulsatilla Ludoviciana (Nutt.) Anemone Ludoviciana Nutt. Gen. 2: 20. 1818. Anemone Nuttalana DC. Syst. 1: 193. 1818. ; prnnifolia (Marsh) T. & C. 6435 Millefolium Maxim. 6468 pyracanthifolia Ait. (Gillenia) 6470 Eggertii Britton 6471 elliptica Ait. 6472 flabellata (Spach.) Rydb. 6473 flava Ait. integra Nash 6475 Harbinsoni Beadle 6436 stipulatus (Muhl.) Britton 6437 trifoliatus (L.) Britton Lyonothamnus 3058a 6438 asplenifolius Greene 6439 floribundus A. Gray Vaquelinia 3062 6440 Californica (Torr.) Sargent (V. Torreyz Wats.) macracantha (Lindl.) Lodd. Mohri Beadle mollis (T. & G.) Scheele nitida Engelm. occidentalis Britton 6497 6498 6499 Oxyacantha L,. Porteri Britton punctata Jacq. canescens Britton pytiformis Britton tivularis Nutt. rotundifolia (Ehrh.) Borck. saligna Greene Sargenti Beadle Sauratonae Ashe silvicola Beadle spathulata Michx. tenuifolia Britton tomentosa [L,. pyrifolia A. Gray triflora Chapm. uniflora Muench. (C. parvifolia Soland.) Vailiae Britton viridis L,. Pyrus 3071 6500 communis L. Malus (3071) 6501 6502 6503 6504 6505 6506 (Pyrus in part) angustifolia (Ait.) Michx. coronaria (L.) Mill. Ioensis (Wood) Britton Malus (L.) Britton rivularis (Dougl.) Roem. Soulardi (Bailey) Britton Sorbus (3071) 6507 6508 6509 6510 6511 6512 sambucifolia (C. & S.) Roem. 6513 6514 - (Pyrus in part) Americana Marsh. Aucuparia L. Californica Greene dumosa Greene occidentalis (Wats.) Greene scopulina Greene subvestita Greene Aronia (3071) 6515 6516 (Pyrus in part) arbutifolia (L.) Ell. nigra (Willd.) Britton (Pyrus melanocarpa Willd.) 99 Heteromeles (3074) 6517 arbutifolia (Poir.) Roem. Amelanchier 3076 6518 alnifolia Nutt. 6519 Bakeri Greene 6520 Botryapium (L. f.) DC. (A. oblongifolia Roem.) 6521 Canadensis (L.) Medic. 6522 crenata Greene 6523 cuneata Piper 6524 Cusickii Fernald 6525 florida Lindl. 6526 glabra Greene 6527 Gormani Greene 6528 oligocarpa (Michx.) Roem. 6529 pallida Greene 6530 arguta Greene 6531 polycarpa Greene 6532 prunifolia Greene 6533 pumila Nutt. 6534 rotundifolia (Michx.) Roem. 6535 tubescens Greene 6536 spicata (Lam.) Dec. 6537 Utahensis Koehne 6538 venulosa Greene Peraphyllum (3076) 6539 tamosissimum Nutt. Neviusia 3082 6540 Alabamensis A. Gray Rubus 3083 6541 Alleghaniensis Porter 6542 Americanus (Pers.) Britton (R. triflorus Richards.) 6543 arcticus L,. 6544 grandiflorus Ledeb. 6545 argutus Link (R. frondosus Bigel.) 6546 Canadensis L. °6547 Chamaemorus L. 6548 cuneifolius Pursh 6549 deliciosus James 6550 Enslenii Tratt. (R. Batleyanus Britton) 6551 hesperius Piper 6552 hispidus L. 6553 invisus Bailey 6554 laciniatus Willd. 6555 lasiococcus A. Gray 6556 leucodermis Dougl. 6557 Millspaughii Britton [According to Bailey, this is a synonym of R. Canadensis L. | 6558 nanus Wats. 6559 neglectus Peck 6560 Neo-Mexicanus A. Gray 6561 nigrobaccus Bailey (A. vellosus of authors, not Ait.) 6562 albinus Bailey 6563 nivalis Dougl. 6564 occidentalis L,. 6565 odoratus L. 6566 parviflorus Nutt. (R. Nutkanus Moc.) 6567 velutinus (Brewer) Greene 6568 pedatus Smith 6569 sativus (Bailey) Brainerd 6570 saxatilis L,. 6571 setosus Bigel. 6572 spectabilis Pursh 6573 Menziesii1 (Hook.) Wats. 6574 stellatus Smith 6575 strigosus Michx. 6576 caudatus Robinson & Schrenck 6577 trilobus Moc. 6578 trivialis Michx. 6579 ursinus C. & S. 6580 villosus Ait. (R. Canadensis of authors, not L.) 6581 Michiganensis Card 6582 roribaccus Bailey 6583 vitifolius C. & S. Dalibarda (3083) 6584 repens L. (Rubus Dalibarda I,.) Fragaria 3084 6585 Americana (Porter) Britton 6586 bracteata Heller 6587 Californica C. & S. 6588 Franciscana Rydb. 6589 Canadensis Michx. 6590 Chiloensis (L.) Duchesne 6591 Scouleri (Wats.) Rydb. 6592 crinita Rydb. 6593 cuneifolia Nutt. 6594 firma Rydb. 6595 glauca (Wats.) Rydb. 6596 Helleri Holzinger 6597 pauciflora Rydb. 6598 platypetala Rydb. 6599 prolifica Baker & Rydb. 6600 pumila Rydb. 6601 sibbaldifolia Rydb. 6602 Terrae-novae Rydb. 6603 truncata Rydb. 6604 vesca L. 6605 alba (Ehrh.) Rydb. 6606 Virginiana L,. 6607 australis Rydb. 6608 Grayana (Vilmorin) Rydb. (F. Virginiana var. [llinoensis A. Gray) Duechesnea 3085 6609 Indica (Andr.) Focke (fragaria Indica Andr.) Potentilla 3086 6610 altaica Bunge 6611 ambigens Greene 6612 argentea L,. 6613 Arizonica Greene 6614 atrorubens Rydb. 6615 atrovirens Rydb. 6616 bicrenata Rydb. 6617 biennis Greene 6618 biflora Willd. 6619 bipinnatifida Doug]. 6620 platyloba Rydb. 6621 Blaschkeana Turcz. 6622 brevifolia Nutt. 6623 Breweri Wats. 6624 expansa Wats. 6625 Canadensis L. 6626 candida Rydb. 6627 Cascadensis Rydb. 6628 collina Weibl. 6629 Coloradensis Rydb. 6630 concinna Richards. Missing Page obeY Buissiy\ Missing Page obeY Buissiy\ 103 6800 Utahensis (Wats.) Rydb. 6801 Webberi (A. Gray) Rydb. Stellariopsis (3087) 6802 santalinoides (A. Gray) Rydb. (Ivestia santalinoides A. Gray) Comarella (3087) 6803 multifoliolata (Torr.) Rydb. (Ivesta depauperata A. Gray) 6804 sabulosa (Jones) Rydb. (Zvesza sabulosa Jones) Sibbaldia 3089 6805 procumbens L, Sibbaldiopsis 3089a 6806 tridentata (Soland.) Rydb. (Potentilla tridentata Soland.) Chamaerhodos 3091 6807 erecta (L.) Bunge 6808 Nuttallii T. & G. Purpusia 3091a 6809 saxosa T. S. Brandegee Waldsteinia 3092 6810 fragarioides (Michx.) Tratt. 6811 lobata T. & G. 6812 parviflora Small Geum 3094 6813 anemonoides Willd. 6814 calthifolium Menzies 6815 congestum T. & G. 6816 rotundifolium T. & G. 6817 Canadense Jacq. (G. album Gmel.) 6818 flavum (Porter) Bicknell 6819 geniculatum Michx. 6820 macrophyllum Willd. 6821 Oregonense (Scheutz) Rydb. 6822 radiatum Michx. 6823 Peckii (Pursh) A. Gray 6824 rivale L. 6825 scopulorum Greene 6826 strictum Ait. 6827 urbanum L,. 6828 vernum (Raf.) T. & G. Sieversia (3094) (Geum in part) 6829 ciliata (Pursh) G. Don (Geum triflorum Pursh) 6830 glacialis R. Br. 6831 humilis R. Br. 6832 Rossii R. Br. 6833 rotundifolia (Langsd.) C. & S. 6834 sericea Greene 6835 turbinata (Rydb.) Greene Fallugia 3095 6836 paradoxa (Don) Endl. 6837 acuminata Wooton Cowania 3096 6838 ericaefolia Torr. 6839 Mexicana D. Don 6840 plicata D. Don Dryas 309% Drummondii Richards. integrifolia Vahl. octopetala L. integrifolia C. & S. 3098 6841 6842 6843 6844 Cercocarpus 6845 betuloides Nutt. 6846 breviflorus A. Gray 6847 intricatus Wats. 6848 ledifolius Nutt. 6849 parvifolius Nutt. 6850 paucidentatus (Wats.) Britton 6851 Traskiae Eastwood Adenostoma 3099 6852 fasciculatum H. & A. 6853 obtusifolium Wats. 6854 sparsifolium Torr. Coleogyne 3100 6855 tamosissima Torr. Kunzia 3102 (Purshia) 6856 glandulosa (Curran) Greene 6857 tridentata (Pursh) Spreng Chamaebatia 3103 6858 foliolosa Benth. 6859 australis T. S. Brandegee Ulmaria 3104 (Sfzraea in part) 6860 rubra Hill (S. lobata Gronov.) 6861 Ulmaria (L.) Barnhart Filipendula (3104) 6862 lobata Maxim. 6863 occidentalis Wats. Alchemilla 3105 6864 alpina L,. 6865 arvensis (L.) Scop. Agrimonia 3106 6866 Brittoniana Bicknell 6867 hirsuta (Muhl.) Bicknell 6868 incisa T. & G. 6869 mollis (T. & G.) Britton 6870 Bicknellii Kearney 6871 parviflora Soland. 6872 pumila Muhl. 6873 striata Michx. 6890 Fendleri’ Crepin 6891 foliolosa Nutt. 6892 gratissima Greene 6893 gymnocarpa Nutt. 6894 pubescens Wats. 6895 humilis Marsh. 6896 villosa Best 6897 laevigata Michx. 6898 lucida Ehrh. 6899 MacDougali Holzinger 6900 Macounii Greene 6901 manca Greene 6902 melina Greene 6903 multiflora Thunb. 6904 nitida Willd. 6905 Nutkana Presl 6906 pisocarpa A. Gray 6907 pratincola Greene 6908 rubiginosa L. 6909 Sayi Schwein. 6910 Sonomensis Greene 6911 setigera Michx. 6912 tomentosa T. & G. [Agrimonia Eupatoria does 6913 stellata Wooton not occur in this country. | 6914 suffulta Greene Sanguisorba 3111 (Poteriumn) 6874 annua (Nutt.) Holzinger 6875 Canadensis L. 6876 latifolia Coville 6877 media L, 6878 Sanguisorba (L.) Britton 6879 Sitchensis C. A. Meyer. Acaena 3116 6880 trifida R. & P. Rosa 3119 6881 acicularis Lindl. (Rk. Engelmannt Wats.) 6882 Arkansana Porter 6883 blanda Ait. 6884 bracteata Wendl. 6885 Californica C. & S. 6886 glabrata S. B. Parish 6887 canina L. 6888 Carolina L. 6889 cinnamomea L,. 6915 Woodsii Lindl. Osmaronia 3122 (Nuttallia) 6916 cerasiformis (T. & G.) Greene Prunus 3125 6917 Alabamensis Mohr 6918 Allegheniensis Porter 6919 Americana Marsh. 6920 lanata Sudw. 6921 angustifolia Marsh. (P. Chicasa Michx.) 6922 Armeniaca L. 6923 Avium L. 6924 Besseyi Bailey 6925 Capollin DC. 6926 Caroliniana (Mill.) Ait. 6927 Cerasus L. 6928 corymbulosa Rydb. 6929 cuneata Raf. 6930 demissa (Nutt.) Walp. 6931 domestica L. 105 6932 etarginata (Dougl.) Walp. 6933 villosa Sudw. (P. emarginata var. mollis Brewer) fasciculata A. Gray Fremontii Wats. glandulosa T. & G. gracilis Engelm. & Gray Gravesii Small hortulana Bailey Mineri Bailey ilicifolia (Nutt.) Walp. integrifolia Sudw. injucunda Small insititia IL. Mahaleb L. maritima Wang. minutiflora Engelin. nigra Ait. Oregana Greene Pennsylvanica L. f. pumila L. rivularis Scheele salicifolia H. B. K. (P. Capult Cav.) serotina Ehrh. neomontana Sudw. (P. serotina Small Britton) sphaerocarpa Sw. spinosa L. subcordata Benth. Kelloggii Lemmon umbellata Ell. Virginiana L. Watsoni Sargent Amygdalus (3125) 6963 Andersoni (A. Gray) Greene 6964 Persica L. Chrysobalanus 6965 Icaco L. 6966 oblongifolius Michx. MIMOSACEAE Zygia 3159 (Pithecolobtum) 6967 brevifolia (Benth.) Sudw. 6968 flexicaulis (Benth.) Sudw. (Acacia flexicaulis Benth.) 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6046 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 3127 6969 Guadalupensis (Desv.) Heller 6970 Unguis-Cati (L.) Sudw. Albizzia 3160 6971 Julabrissin Durazz. Calliandra 3161 6972 conferta Benth. 6973 eriophylla Benth. 6974 humilis Benth. 6975 reticulata A. Gray 6976 Schottii Torr. Lysiloma 3162 6977 latisiliqua (L.) Benth. Acacia 3163 amentacea DC. Berlandieri Benth. constricta Benth. Emoryana Benth. Farnesiana (L.) Willd. filiculoides (Cav.) Trelease (A. filicina Willd.) Greggii A. Gray malacophylla Benth. millefolia Wats. Schottii Torr. tortuosa Willd. Wrightii Benth. Leucaena 3164 6990 glauca (L.) Benth. 6991 pulverulenta(Schlecht.)Benth. 6992 retusa Benth. Morongia 3165 (Schrankia) 6993 aculeata (Willd.) Heller 6994 angustata (T. & G.) Britton 6995 Floridana (Chapm.) Heller 6996 horridula (Michx.) Heller 6997 angularis (Chapm.) Heller 6998 Roemeriana (Scheele) Heller (Schrankia platycarpa A. Gray) 6999 uncinata (Willd.) Britton Mimosa 3166 7000 acanthocarpa Benth. 7oo1 Berlandieri A. Gray 6978 6979 6980 6981 6982 6983 biuncifera Benth. borealis A. Gray Texana A. Gray depauperata Benth. dysocarpa Benth. Emoryana Benth. flexuosa Benth. fragrans A. Gray Grahami A. Gray Lemmoni A. Gray Lindheimeri A. Gray malacophylla A. Gray glabrata Benth. monancistra Benth. Pringlei Wats. 7017 pudica L, 7018 strigillosa T. & G. 7o1g Wrightii A. Gray 7020 zygophylla Benth. Acuan 3167 (Desmanthus) acuminata (Benth.) Kuntze depressa (H. & B.) Kuntze Fendleri (Wats.) Heller glandulosa (Michx.) Heller Illinoensis (Michx.) Kuntze (D. brachylobus Benth.) Jamesii (T. & G.) Kuntze leptoloba (T. & G.) Kuntze obtusa (Wats.) Heller reticulata (Benth.) Kuntze velutina (Scheele) Kuntze. virgata Med. Neptunia 3168 7032 Floridana Small 7033 Lindheimeri Robinson 7034 lutea (Leavenw.) Benth. 7035 oleracea L,our. 7036 pubescens Benth. 7037 tenuis Benth. Prosopis 3169 7038 cinerascens Benth. 7039 glandulosa Torr. 7040 juliflora (Sw.) DC. 7041 odorata Torr. & Frem. (P. pubescens Benth.) 7002 " 7003 7004 7905 7006 7007 7008 7209 7010 7OIL 7012 FOES 7014 7285 7016 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 106 7042 velutina Wooton CAESALPINACEAE Cereis 3223 7043 Canadensis L. 7044 pubescens Pursh 7045 occidentalis Torr. 7046 reniformis Engelm. Cassia 3233 armata Wats. Bahamensis Mill. bauhinioides A. Gray biflora L. confinis Greene Covesii A. Gray leptocarpa Benth. ligustrina Benth. Lindheimeriana Scheele Marylandica L. occidentalis LL. pumilio A. Gray Roemeriana Scheele Tora L,. Wislizeni A. Gray (3233) 7047 7048 7049 7959 7O$51 7952 7953 7954 7955 7056 7°57 7058 7959 7060 7061 Chamaecrista (Cassia in part) aspera (Muhl.) Greene Mohrii Pollard chamaecristoides (Mill. )Greene (Cassia depressa Pollard cinerea (C. & S.) Pollard fascicularis (Michx.) Greene grammica (Spreng.) Pollard Greggii (A. Gray) Pollard Mississippiensis Pollard multipinnata (Pollard) Greene Nashii (Pollard) Greene nictitans (L.) Moench. procumbens (L.) Greene robusta Pollard Simpsoni Pollard Wrightii (A. Gray) Pollard Krameria 3239 7077 canescens A. Gray 7078 parvifolia Benth. 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7973 7074 7075 7076 107 7079 ramosissima Wats. 7080 recundiflora DC. Gleditsia $240 7081 aquatica Marsh. 7082 triacanthos L. 7083 brachycarpos Michx. 7084 laevis (Loud.) Sudw. Gymnocladus 3241 7085 dioicus (L.) Koch (G. Canadensis Lam.) Parkinsonia 3246 7086 aculeata L. 7087 microphylla Torr. Cercidium 3249 (Parkinsonia in part) 7088 floridum Benth. 7089 Texanum A. Gray 7090 Torreyanum (Wats.) Sargent Hofmanseggia 3252 7091 brachycarpa A. Gray 7092 caudata A. Gray 7093 drepanocarpa A. Gray 7094 Drummondii T. & G. 7095 Falcaria Cav. 7096 capitata Fisher 7097 Pringlei Fisher 7098 Rusbyi Fisher 7099 gladiata Benth. 7100 Jamesii T. & G. 7IOI Popinoensis Fisher 7102 melanosticta A. Gray 7103 Parryi Fisher 7104 microphylla Torr. 7105 oxycarpa Benth. 7106 platycarpa Benth. 7107 stricta Benth. 7108 demissa A. Gray 7109 Texensis Fisher Caesalpinia 3254 7110 pauciflora B. & H. 7111 pulcherrima Sw. Guilandina (3254) 7112 Bonduc L. (Caesalpinia Bonduc Roxb.) 7139 PAPILIONACEAE Sophora 3294 affinis T. & G. Arizonica Wats. secundiflora (Cav.) DC. sericea Nutt. stenophylla A. Gray tomentosa L,. pits paag fALS 7116 PiaT 7118 Cladrastis 3298 7119 lutea (Michx. f.) Koch (C. tenctoria Raf.) Thermopsis 3309 annulocarpa Aven Nelson arenosa Aven Nelson argentata Greene Californica Wats. Caroliniana Curtis divaricarpa Aven Nelson fraxinifolia M. A. Curtis gracilis Howell macrophylla H. & A. mollis (Michx.) M. A. Curtis montana Nutt. pinetorum Greene rhombifolia (Nutt.) Richards. robusta Howell velutina Greene Baptisia 3310 alba (L.) R. Br. australis (L.) R. Br. minor T. & G. bracteata El. (B. leucophaea Nutt.) calycosa Canby villosa Canby confusa Pollard & Ball (B. lanceolata vat. Texana Holzinger) 7120 7121 7122 (leg paar PtaS 7126 fia] 7128 720 7130 7131 7132 FES 7A34 7135 7136 7ia7 7138 7140 7141 cuneata Small Hugeri Small laevicaulis (A. Gray) Small lanceolata Ell. uniflora T. & G. Lecontei T. & G. leucantha T. & G. 7142 7243 7144 Tuas 7146 7147 7148 108 7149 megacarpa Chapm. 7190 Breweri A. Gray 7150 microphylla Nutt. 7191 Burkei Wats. 7151 axillaris Canby 7192 caespitosus Nutt. 7152 perfoliata R. Br. 7193 calcaratus Kellogg 7153 lobata Canby * 7194 canescens Howell 7154 Serenae M. A. Curtis 7195 capitatus Greene 7155 simplicifolia Croom 7196 carnosulus Greene 7156 sphaerocarpa Nutt. 7197 Chamissonis Esch 7157 sulphurea Engelm. 7198 longebracteatus Wats. 7158 tinctoria (L.) R. Br. 7199 longifolius Wats. 7159 villosa (Walt.) Nutt. 7200 citrinus Kellogg Xylothermia 3311 7201 concinnus Agardh . “at 7202 confertus Kellogg (Pickeringia) + ayes 7203 Wrightii Greene 7160 montana (Nutt.) Greene 7204 Covillei Greene Crotalaria 3361 7205 Cusickii Wats. 7206 decumbens Torr. 7207 densiflorus Benth. 7208 diffusus Nutt. 7209 Douglasii Agardh 7210 Drakei Howell 7161 incana L, 7162 lupulina Raf. 7163 maritima Chapm. 7164 Pringlei A. Gray 7165 pumila Ortega 7166 Purshii DC. 7ait Elmeri Greene 7167 retusa L. 7212 eminens Greene 7168 rotundifolia (Walt.) Poir. gas Stcctns Hesse Ss (C. ovalis Pursh) tere oe pie) siete 7216 flexuosus Lindl. Lupinus 3363 7217 floribundus Greene 7170 adsurgens Drew 7218 formosus Greene 7171 aduncus Greene 7219 Bridgesii (Wats.) Greene 7172 affnis Agardh 7220 Franciscanus Greene 7173 albicaulis Dougl. 7221 fulcratus Greene 7174 albifrons Benth. 7222 gracilentus Greene 7175. collinus Greene 7223 gracilis Agardh 7176 alpestris Aven Nelson 7224 gratus Greene 7177 alsophilus Greene 7225 Grayi Wats. 7178 ammophilus Greene 7226 Havardi Wats. 7179 Andersoni Wats. 7227 Hellerae Heller 7180 arboreus Sims 7228 Helleti Greetie 7181 arcticus Wats. 7229 hirsutissimus Benth. 7182 argenteus Pursh 7230 holosericeus Nutt. 7183 aridus Dougl. 7231 humicola Aven Nelson 7184 Lobbii Wats. 7232 ingratus Greene 7185 Arizonicus Wats. 7233 jucundus Greene 7186 Bakeri Greene 7234 Kingii Wats. 7187 barbiger Wats. 7235 latifoliuns Agardh 7188 bicolor Lindl. 7236 laxiflorus Doug]. 7189 brevicaulis Wats. 7237 montanus Howell 7238 lepidus Doug]. 7239 leptophyllus Benth. 7240 leucophyllus Doug]. 7241 ligulatus Greene 7242 barbatus Henderson 7243 littoralis Doug]. 7244 Lobbii A. Gray 7245 longipes Greene 7246 Ludovicianus Greene 7247 luteolus Kellogg 7248 Lyallii A. Gray 7249 Dananus Wats. 7250 magnificus Jones: 7251 glarecola Jones 7252 magnus Greene 7253 malacophyllus Greene 7254 meionanthus A. Gray 7255 Micensis Jones 7256 Michneri Greene 7257 micranthus Dougl. 7258 microphyllus Wats. 7259 microcarpus Sims 7260 minimus Dougl. 7261 monticola Rydb. 7262 mucronatulus Howell 7263 myrianthus Greene 7264 nanus Dougl. 7265 nemoralis Greene 7266 Neo-Mexicanus Greene 7267 Nootkatensis Donn 7268 Unalaskensis Wats. 7269 Nuttallii Wats. 7270 onustus Wats. 7271 oreophilus Greene 7272 ornatus Dougl. 7273 pachylobus Greene 7274 Palmeri Wats. 7275:-parviflorus Nutt. 7276 perennis L, 7277 occidentalis Wats. 7278 pinetorum Jones 7279 pseudoparviflorus Rydb. 7280 Plattensis Wats. 7281 polycarpus Greene 7282 polyphyllus Lindl. 7283 Pondii Greene 7284 propinquus Greene 7285 psoraloides Pollard 109 7286 pusillus Pursh 7287 retrorsus Henderson 7288 rivularis Dougl. 7289 Sabinii Dougl. 7290 saxosus Howell 7291 sericeus Pursh 7292 Shockleyi Wats. 7293 Sitgreavesii Wats. 7294 sparsiflorus Benth. 7295 Stiversii Kellogg 7296 subcarnosus Hook. 7297 sulphureus Dougl. 7298 Tidestromii Greene 7299 trifidus Torr. 7300 truncatus Nutt. 7301 umbellatus Greene 7302 uncialis Wats. 7303 vatiicolor Steud. 7304 villosus Willd. 7305 volcanicus Greene 7306 Wyethii Wats. Genista 3366 7307 tinctoria L. Ulex 3372 7308 Europaeus L. Cytisus 3373 7309 scoparius (L.) Link. Medicago 3379 7310 apiculata Willd. 7311 Arabica All. 7312 deltoidea Michx. 7313 denticulata Willd. 7314 intertexta Mill. 7315 lupulina L. 7316 nigra Willd. 7317 sativa L. Melilotus 3380 7318 alba Desv. 7319 Indica (L.) All. 7320 officinalis (L.) Lam. Trifolium 3381 7321 aciculare Nutt. 7322 albopurpureum T. & G. 7323 altissimum Dougl. amoenum Greene amphianthum T. & G. amplectens T. & G. Andersonii A. Gray andinum Nutt. anemophilum Greene appendiculatum Loja Arizonicum Greene arvense L,. attenuatum Greene barbigerum Torr. Andrewsii A. Gray Beckwithii Brewer Bejariense Moricand bifidum A. Gray decipiens Greene Bolanderi A. Gray Brandegei Wats Breweri Wats. calophyllum Greene Carolinianum Michx. Catalinae Wats. -caurinum Piper ciliatum Nutt. ciliolatum Benth. Columbianum Greene cyathiferum Lindl. dasyphyllum T. & G. depauperatum Desv. . amplectens Wats. dianthum Greene dichotomum H. & A. diversifolium Nutt. Elmeri Greene eriocephalum Nutt. exile Greene Fendleri Greene fimbriatum Lindl. flavulum Greene Franciscannm Greene furcatum Lindl. Gambelii Nutt. geminifiorum Greene gracilentum T. & G. iuconspicuum Fernald gymnocarpon Nutt. Hallii Howell Hanseni Greene LTO 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 Harneyensis Howell Haydeni Porter heterodon T. & G. Howellii Wats. hybridum L,. hydrophilum Greene incarnatum L, Kingii Wats. lacerum Wats. laciniatum Greene angustatum Greene latifolium (Hook.) Greene Lemmoni Wats. lilacinum Greene longipes Nutt. brachypus Wats. macilentum Greene Macraei H. & A. dichotomum Brewer macrocephalum (Pursh) Poir. majus (Howell) Greene medium L, megacephalum Nutt. melantherum H. & A. microcephalum Pursh microdon H. & A. pilosum Eastwood minutiflorum Greene monanthum A. Gray Monoense Greene Montanense Rydb. Morleyanum Greene nanum Torr. nemorale Greene obtusiflorum Hook. oliganthum Steud. Sonomense Greene olivaceum Greene Oreganum Howell Palmeri Wats. Parryi A. Gray pauciflorum Nutt. phaeocephalum Greene pinetorum Greene Plummerae Wats. plumosuin Dougl. polyodon Greene pratense L. 7420 productum Greene 7421 pusillum Greene 7422 reflexum L,. 7423 repens L, -- 7424 roscidum Greene 7425 rostratum Greene 7426 Rusbyi Greene 7427 atrorubens Greene 7428 Rydbergii Greene 7429 saxicolum Small 7430 scabrellum Greene 7431 segetum Greene 7432 spinulosum Dougl 7433 stenophyllum Nutt. 7434 stoloniferum Muhl. 7435 subsalinum Greene 7436 tridentatuin Lindl. 7437 triflorum Greene 7438 trilobatum Jepson 7439 trimorphum Greene 7440 triste Nutt. 7441 truncatum Greene 7442 ultramontanum Greene 7443 variegatum Nutt. 7444 major Loja 7445 Virginicum Small 7446 virescens Greene 7447 Watsoni Loja 7448 Wormskjoldii Lehm. Chrysaspis (3381) (Trifolium in part) 7449 agraria (L,.) Greene 7450 aurea (Poll.) Greene 7451 dubia (Sibth.) Greene (7. procumbens var. minus A. Gray) 7452 procumbens (L.) Desv. Lotus 3389 (Hosackia) 7453 Americanus (Nutt.) Bisch. (Hf. Purshiana Benth.) 7454 Argensis Coville 7455 argophyllus (A. Gray) Greene 7456 argyraeus Greene 7457 balsamiferus (Kellogg) Greene 7458 Benthami Greene (HZ. cytesowdes Benth.) 7459 7469 747° 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 Bioletti Greene Cedrosensis Greene confinis Greene corniculatus L, crassifolius (Benth.) Greene Davidsoni Greene dendroideus Greene denticulatus (Drew) Greene diffusus (A. Gray) Heller distichus Greene Douglasii Greene (77. decumbens Benth.) etiophorus Greene formosissimus Greene (4. gracilis Benth.) Fremonti A. Gray) Heller glaber (Torr.) Greene grandiflorus (Benth.) Greene Guadalupensis Greene hamatus Greene Haydeni (Orcutt) Greene Heermani (Dur. & Hilg.) Greene Helleri Britton hirtellus Greene humistratus Greene (HZ. brachycarpa Benth.) incanus (Torr.) Greene junceus Benth Greene lathyroides (Dur. & Hilg.) Greene leucophaeus Greene leucophyllus Greene (77. sericea Benth.) macranthus Greene Mearnsi1 Britton micranthus Benth. (AZ. parviflora Benth.) mollis Greene nanus (Wats.) Heller Neo-Mexicanus Greene Nevadensis (Wats.) Greene niveus Greene nudatus (Vasey& Rose) Greene nudiflorus (Nutt.) Greene Nuttalianus Greene (Hi. prostrata Nutt.) oblongifolius (Benth.) Greene 7499 occultus Greene 7500 ornithopus Greene 7501 pinnatus Hook. 7502 procumbens Greene 7503 puberulus (Benth.) Greene 7504 rigidus (Benth.) Greene 7505 tubellus (Nutt.) Greene 7506 salsuginosus Greene (47. maritima Nutt.) 7507 stipularis (Benth.) Greene 7508 strigosus (Nutt.) Greene 7509 tomentosus (H. & A.) Greene 7510 Torreyi (A. Gray) Greene 7511 trispermus Greene 7512 Veatchii Greene 7513 venustus (Eastwood) Heller 7514 Wrangellianus F. & M. (1. subpinnata T. & G.) 7515 Wrightii (A. Gray) Greene Indigofera 3391 7516 Anil L. 7517 leptosepala Nutt. 7518 Lindheimeriana Scheele 7519 sphaerocarpa A. Gray 7520 subulata Vahl. 7521 tinctoria L, Psoralea 3392 7522 argophylla Pursh 7523 decumbens A. Gray 7524 Californica Wats. 7525 campestris Nutt. 7526 canescens Michx. 7527 castorea Wats. 7528 collina Rydb. 7529 cuspidata Pursh 7530 cyphocalyx A. Gray 7531 digitata Nutt. 7532 Douglasii Greene 7533 esculenta Pursh 7534 floribunda Nutt. 7535 hypogaea Nutt. 7536 scaposa A. Gray 7537 lanceolata Pursh 7538 linearifolia T. & G. 7539 robusta Coult. 7540 lupinellus Michx. 7541 macrostachya DC. 112 Wats. A. Gray Greene 7542 mephitica 7543 micrantha 7544 monticola 7545 multijuga Ell. 7546 obtusiloba T. & G. 7247 Onobrychis Nutt. 7548 orbicularis Lindl. 7549 pedunculata (Mill.) Vail (P. melilotordes Michx.) 7550 physodes Dougl. 7551 Purshii Vail 7552 Reverchoni Wats. 7553 vigida Parish 7554 thombifolia T. & G. 7555 simplex Nutt. 7556 stipulata T. & G. 7557 strobilina H. & A. 7558 subacaulis T. & G. 7559 tenuiflora Pursh 7560 virgata Nutt. Parryella 3395 7561 filifolia T. & G. 7562 rotundata Wooton Amorpha 3396 7563 Californica Nutt. 7564 canescens Pursh 7565 fruticosa L. 7566 glabra Desf. 7567 herbacea Walt. 7568 hispidula Greene 7569 laevigata Nutt. 7570 nana Nutt. (A. microphylla Pursh) 7571 paniculata T. & G. 7572 subglabra (A. Gray) Heller 7573 virgata Small Eysenhardtia 3397 7574 amorphoides H. B. K. 7575 orthocarpa (A. Gray) Wats. 7576 spinosa Engelm. Parosela 3398 (Dalea) 7577 albiflora (A. Gray) Vail 7578 amoena (Wats.) Vail 7579 arborescens (Torr.) Heller 113 argyraea (A. Gray) Heller aurea (Nutt.) Britton brachystachys (A.Gray) Heller Californica (Wats.) Vail calycosa (A. Gray) Heller Dalea (L.) Britton (D. alopecurotdes Willd.) Domingensis (DC.) Heller elatior (A. Gray) Vail Emoryi (A. Gray) Heller enneandra (Nutt.) Britton (D. laxiflora Pursh) filiformis (A. Gray) Heller formosa (A. Gray) Vail Fremontii (Torr.) Vail frutescens (A. Gray) Vail Grayi Vail Greggii (A. Gray) Heller Hallii (A. Gray) Heller Jamesii (T. & G.) Vail Johnsoni (Wats.) Vail Kingii (Wats.) Heller lachnostachya (A.Gray) Heller lanata (Spreng.) Britton lasiathera (A. Gray) Heller Lemmoni (Parry) Heller Lumholtzii (Robinson& Fern.) (P. Arizonica Vail.) Vail mollis (Benth.) Heller nana (Torr.) Heller Neo-Mexicana (A.Gray) Heller Ordiae (A. Gray) Heller Parryi (T. & G.) Heller pogonathera (A. Gray) Vail polyadenia (Torr.) Heller subnuda (Wats.) polygonoides (A. Gray) Heller Pringlei (A. Gray) Heller pulchella (Moricand) Heller ramosissima (Benth.) Heller scatiosa (Wats.) Heller Schottii (Torr.) Heller scoparia (A. Gray) Heller spinosa (A. Gray) Heller 7621 Thompsonae Vail 7622 thyrsiflora (A. Gray) Vail 7623 Wheeleri Vail 7624 Wislizeni (A. Gray) Vail 7580 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7625 sessilis (A. Gray) Vail 7626 Wrightii (A. Gray) Vail Kuhnistera 3399 7627 pinnata (Walt.) Kuntze (Petalostemon corymbosum Michx.) Petalostemon (3399) candidus Michx. carneus Michx. compactus (Spreng.) Swezy (P. macrostachyus Tort.) decumbens Nutt. emarginatus Nutt. exilis A. Gray Feayi Chapin. flavescens Wats. foliosa A. Gray Gattingeri Heller gracilis Nutt. griseus T. & G. microphyllus (T. & G.) Heller mollis Rydb. multiflorus Nutt. obovatus T. & G. oligophyllus (Torr.) Rydb. ornatus Dougl. phleoides T. & G. pulcherrimus Heller purpureus (Vent.) Rydb. (P. violaceus Michx.) Reverchoni Wats. Sabinalis Wats. Searlsiae A. Gray tenuifolius A. Gray tenuis (Coult.) Heller villosus Nutt. 7628 7629 7630 7631 7632 7633 7634 7635 7636 Brongniartia 3403 7655 minutifolia Wats. Cracea 340% ( Tephrosia) 7656 ambigua (M. A. Curtis) Kuntze 7657 angustissima(Shuttlw.)Kuntze 7658 chrysophylla (Pursh) Kuntze 7659 Chapmani Vail 7660 cinerea (L.) Morong 7661 fiexuosa (Chapm.) Heller 114 7662 Floridana Vail 7663 gracillima (Robinson) Heller 7664 hispidula (Michx.) Kuntze 7665 holosericea (Nutt.) Britten & Baker 7666 leiocarpa (A. Gray) Kuntze 7667 leucantha (H. B. K.) Kuntze 7668 Lindheimeri (A. Gray) Kuntze 7669 onobrychoides (Nutt.) Kuntze 7670 purpurea L,. 7671 Rugelii (Shuttlw.) Heller 7672 Smallii Vail 7673 Virginiana L,. (TZ. spicata T. & G.) Kraunhia 3410 (Wisteria) 7674 frutescens (L.) Greene 7675 macrostachys (T. & G.) Small Peteria 3417 7676 scoparia A. Gray 7677 Thompsonae Wats. Robinia 3420 7678 Boyntonii Ashe 7679 hispida L. 7680 Elliottii Chapin. 7681 macrophylla DC. 7682 nana Ell. 7683 rosea Pursh | 7684 Neo-Mexicana A. Gray 7685 Pseudacacia L. 7686 Decaisneana Carr. 7687 viscosa Vent. OIneya 3426 7688 Tesota A. Gray Coursetia 3430 7689 axillaris Coult. & Rose 7690 glandulosa A. Gray Brittonamra 3431 (Cracca) 7691 Edwardsii (A. Gray) Kuntze 7692 sericea (A. Gray) Kearney Sesban 3433 (Sesbanza) 7693 grandiflora Poir. 7694 macrocarpa Muhl. 7695 Thurberi Wats. 7696 vesicaria Ell. Daubentonia (3433) 7697 longifolia (Cav.) DC. Glottidium (3433) 7698 Floridanum (Willd.) DC. 7699 atrorubens Nash Astragalus 3450 accidens Wats. accumbens Sheldon acerbus Sheldon adsurgens Pall. albatus Sheldon albens Greene allanaris Sheldon allochrous A. Gray alpinus L, littoralis (Hook.) Sheldon amphioxys Wats. ampullarius Wats. Andersonii A. Gray angustus Jones anisus Jones Antiselli A. Gray apertus Sheldon apilosus Sheldon (A. glaber Michx.) araneosus (Jones) Sheldon argillosus Jones argophyllus Nutt. Panguicensis Jones aridus A. Gray arietinus Jones stipularis Jones Arizonicus A. Gray arrectus A. Gray eremiticus Jones artemisiarum Jones Arthuri Jones artipes A. Gray asclepiadoides Jones asymmetricus Sheldon (A. leucophyllus 'T. & G.) atratus Wats. arctus Sheldon 7700 7701 7702 7793 7704 7795 7706 77°97 7708 7799 7710 BIT 7712 7723 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7739 7731 7734 7733 7734 7735 II5 mensanus Jones 6 atropubescens Coult. & Fisher Austinae A. Gray Beckwithii T. & G. Bernardinus Jones bicristatus A. Gray Bigelovii A. Gray bisulcatus (Hook.) A. Gray Bodini Sheldon Bolanderi A. Gray Brandegei Porter Brazoensis Buckley Breweri A. Gray brevicaulis Aven Nelson Californicus Greene calycosus Torr. campylophyllus Greene Candelarius Sheldon exiguus Sheldon candicans Greene Candolleanus(H.B.K.)Sheldon canonis Jones Carolinianus L. (A. Canadensis I.) Casei A. Gray castanaeformis Wats. Catalinensis Nutt. cerussatus Sheldon Chamaeleuce A. Gray cibarius Sheldon cicadae Jones laccoliticus Jones Clevelandi Greene Cobrensis A. Gray coccineus Brandegee collinus Dougl. Coltoni Jonés Moabensis Jones confertiflorus A. Gray Congdoni Wats. conjunctus Wats. oxytropidoides Jones consectus Sheldon convallarius Greene (A. campestris A. Gray) Coulteri ‘Benth. crassicarpus Nutt. . (A. caryocarpus Ker) 7780 crescenticarpus Sheldon 7781 crotalariae (Benth.) A. Gray 7782 curtipes A. Gray 7783 Cusickit A. Gray 7784 cuspidocarpus Sheldon 7785 cyaneus A. Gray 7786 cymatodes Greene 7787 cymboides Jones 7788 debilis A. Gray 7789 decumbens A. Gray 7790 desperatus Jones 7791 diaphanus Dougl. 7792 didymocarpus H. & A. 7793 diphysus A. Gray 7794 dispermus A. Gray 7795 distortus T. & G. 7796 diurnus Wats. 7797 diversifolius A. Gray 7798 Dodgianus Jones 7799 dorycnoides Dougl. 7800 Douglasii (T. & G.) A. Gray 7801 glaberrimus Jones 7802 drepanolobus A. Gray 7803 Drummondii Doug]. 7804 Eastwoodiae Jones 7805 elatiocarpus Sheldon (A. lotiflorus var. brachycarpus A. Gray) 7806 elegans (Hook.) Sheldon 7807 curtifiorus Rydb. 7808 Elmeri Greene 7809 Engelmanni Sheldon 7810 ensifornus Jones 7811 episcopus Wats. 7812 eremicus Sheldon 7813 eremiticus Sheldon 7814 Eurekensis Jones 7815 exilifolius Aven Nelson 7816 famelicus Sheldon 7817 Feensis Jones 7818 Fendleri A. Gray 7819 filipes Torr. 7820 flaviflorus (Kuntze) Sheldon (L. flavus Nutt.) 7821 flexuosus (Hook.) Dougl. 7822 foliolosus (A. Gray) Sheldon 7823 Forwoodii Wats. 7824 Franciscanus Sheldon 7869 7870 7871 116 Fremonti Torr. (A. tneptus A. Gray) Gambellianus Sheldon Geyeri A. Gray Gibbsii Kellogg Gilensis Greene gilviflorus Sheldon glareosus Dougl. gracilentus A. Gray gracilis Nutt. grallator Wats. Grayi Parry Greenei A. Gray griseopubescens Sheldon Hallii A. Gray Hartwegi Benth. Hasseanus Sheldon Haydenianus A. Gray Nevadensis Jones Hoodianus Howell Hookerianus (T. & G.) A. Gray Hornii A. Gray minutiflorus Jones Hosackiae Greene Howellii A. Gray humillimus A. Gray humistratus A. Gray tenerrimus A. Gray hyalinus Jones hypoglottis L. bracteosus Osterhout hypoxylus Wats. Ibapensus Jones inflexus Doug]. iodanthus Wats. insularis Kellogg intonsus Sheldon inversus Jones Inyoensis Sheldon jejunus A. Gray Jepsoni Sheldon junciformis Aven Nelson Kelseyi Rydb. lancearius A. Gray lanocarpus Sheldon latus Jones Laynae Greene lectulus Wats. 7872 7873 7874 7875 7876 7877 7878 7879 7880 7981 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7 goo Leibergii Jones Lemmoni A. Gray lentiformis A. Gray lentiginosus Dougl. Borreyanus Jones chartaceus Jones nigricalycis Jones Yuccanus Jones leptaleus A. Gray leptocarpus T. & G. leucolobus Jones leucopsis Torr. curtus Sheldon limatus Sheldon Lindheimeri A. Gray lingulatus Sheldon lonchocarpus Torr. lotiflorus Hook. | Nebraskensis Bates Lyallii A. Gray MacDougali Sheldon Macounil Rydb. macrodon (H. & A.) A. Gray malacus A. Gray Malheurensis Heller Matthewsii Wats. megacarpus (Nutt.) A. Gray caulescens Jones prodigus Sheldon (A. megacarpus var. Parryt A. Gray) 7901 7902 F293 7994 IIS 7906- 79°97 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 Menziesii A. Gray Mexicanus A. DC. microlobus A. Gray Miguelensis Greene misellus Wats. miser Dougl. Missouriensis Nutt. Moencoppensis Jones Mogollonicus Greene Mohavensis Wats. Mokiacensis A. Gray mollissimus Torr. Mortoni Nutt. Mulfordae Jones multiflorus A. Gray Musiniensis Jones neglectus (T. & G.) Sheldon (A. Coopert A. Gray) Nevinii A. Gray Newberryi A. Gray 7918 7919 7920 castoreus Jones 7921 Nuttallianus DC. 7922 canescens T. & G. 7923 enneajugus Jones 7924 leptocarpoides Jones 7925 quadrilateralis Jones 7926 trichocarpus T. & G. 7927 obcordatus Ell. 7928 oblatus Sheldon (A. nudus Wats.) obscurus Wats. occidentalis (Wats.) Jones oocalycis Jones oocarpus A. Gray oophorus Wats. Oreganus Nutt. oxyphysus A. Gray pachypus Greene Pacificus Sheldon palans Jones Palmeri A. Gray Palousensis Piper Panamintensis Sheldon Parishii A. Gray Parryi .A. Gray Pattersoni A. Gray pauperculus Greene Peabodianus Jones 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 pephragmenus Jones Phoenicis Jones Pinonis Jones Plattensis Nutt. playanus Jones 7953 polaris Benth. 7954 porrectus Wats. 7955 praelongus Sheldon 7956 Preusii A. Gray 7957 arctus Sheldon 7958 laxispicatus Sheldon 7959 prunifer Rydb. 7960 pruniformis Jones 7961 pterocarpus Wats. 7962 pubentissimus T. & G. 7963 Pulsiferae A. Gray 7964 Purshii Dougl. pectinatus (Hook.) Dougl. 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 longilobus Jones tinctus Jones pycnostachys A. Gray racemosus Pursh longisetus Jones rasus Sheldon Rattani A. Gray reflexus T. & G. remulcus Jones reventoides Jones reventus A. Gray Canbyi Jones Reverchoni A. Gray Robbinsii (Oakes) A. Gray Rothrockii Sheldon Rusbyi Greene longissimus Jones sabulonis A. Gray sabulosus Jones salinus Howell salmonus Jones scaposus A. Gray sclerocarpus A. Gray scobinatulus Sheldon scophioides (Jones) Rydb. scopulorum Porter secundus Michx. (A. Bakert Eggleston) Serenoi Sheldon sericoleucus A. Gray serpens Jones sesquiflorus Wats. Shockleyi Jones Shortianus Nutt. Sileranus Jones cariacus Jones simplicifolius A. Gray Sonneanus Greene Sonorae A. Gray sophoroides Jones Spaldingii A. Gray sparsiflorus A. Gray majusculus A. Gray speirocarpus A. Gray curvicarpus Sheldon straturensis Jones striatiflorus Jones strigosus (Kellogg) Sheldon 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 118 subcinereus A. Gray succumnbens Dougl. Suksdorfii Howell supervacanus Greene suturalis Sheldon tegetarius Wats. implexus Canby rotundus Jones Tennesseensis A. Gray tephrodes A. Gray terminalis Wats. tetrapterus A. Gray Texanus Sheldon Thompsonae Wats. (A. syrtecolus Sheldon) Thurberi A. Gray Toanus Jcnes Traskiae Eastwood tricarinatus A. Gray trichopodus A. Gray tridactylicus A. Gray, triquetrus A. Gray troglodytus Wats. Tweedyi Canby umbraticus Sheldon ursinus (Torr.) A. Gray Utahensis T. & G. vaccarum A. Gray Vaseyi Wats. ventorum A. Gray vespertinus Sheldon villosus Michx. Virgineus Sheldon virgultulus Sheldon Wardii A. Gray Watsoni Sheldon (A. Hendersoni Wats.) Watsonianus (Kuntze)Sheldon (A. ertocarpus Wats.) Webberi