1042 



INDEX 



Page 



Amelias 899 (905) 



Amesia 210 



Ammannia 619 (618) 



Ammobroma 659 (7) 



Ammocodon 285 



Ammoselinum 646 (640) 



Amoreuxia 584 



Amorpha 452 (430) 



Amphiachyris 897 



A mphilophis 152 



Amphipappus 897 (878,882) 



Amsinckia 759 (741) 



Amsonia 682 



Anacardiaceae 548 (52) 



Anacharis 77 



Anagallis 668 (665) 



Anantherix 694 



Anaphalis - 938 (875,876) 



Anchusa 740 



Androcera 795 



Andropogon 150 (79) 



barbmodis 152 (150) 



chrysocomus 151 



cirratus 151 



contorfus 153 



feensis 151 



furcatus 151 



glomeratus 152 (151) 



. hallii 151 



hirtiflorus 151 (150) 



melanocarpus 153 



montufari 154 



nutans 153 



ravennae 150 



saccharoides 152 (150) 



scoparius 151 (150) 



Androsaee 666 (23,665) 



Androstephium 193 (187) 



Anemia 214 



Anemone -• 322 (316) 



Anemopsis 214 



Anethum 649 (641) 



Angelica 651 (641) 



Angiospermae 45 



Anisacanthus 840 (838) 



Anisocoma , 1020 (871) 



Anisolotus 448 (449) 



Anneslia 413 (414) 



Anoda 576 (562) 



Anogra 625 (628.629) 



Antennaria 937 (22,875) 



Antheniis 996 (870,879) 



Anthephora 131 



Anthericum 188 (187) 



Antheropeas 979 



Anthopogon 678 (679) 



Anticlea 188 



Antirrhinum 803 (800,802) 



Anulocaulis 292 (285) 



Apetalae 47 (45) 



Aphanostephus 912 (878,882) 



Aphora 528 (529) 



Apiastrum 645 (640) 



Apium 645 (641) 



Aplopappus 903 (16,19,877,878) 



acaulis 906 (903) 



acradenius 907 (904) 



armerioides 906 (903) 



cervinus 907 (904) 



croceus 905 (903) 



cuneatus 906 (904) 



drummondii 908 (904) 



falcatus 906 



fruticosus 907 



gracilis 905 (903) 



heterophyllus 907 (904) 



interior 906 



junceus 905 



laricifolius 906 (904) 



linearifolius 906 (903) 



nuttallii 904 (903) 



parryi 905 (903) 



ramulosus 933 



salicinus 907 (904) 



scopulorum 907 (904) 



sphaerocephalus 897 



spinulosus 905 (903) 



suffruticosus 906 (903) 



tenuisectus 907 (904) 



Aplopappus— Continued. Page 



tortifolius 920 



watsoni 906 (904) 



Apocynaceae 682 (57) 



Apocynum 685 



Apodanthera 861 (860) 



Aquilegia 317 (316) 



Arabis 366 (339) 



arcuata 368 



drummondii 367 (366) 



eremophila 369 



fendleri 369 (367) 



formosa _•___ 368 



glabra 367 (366) 



gracilenta 369 



gracilipes 368 (366,367) 



hirsuta 367 (366) 



holboellii 369 



lignifera 368 (367) 



longirostris 344 



ovata 367 



oxyphylla 367 



perennans 369 (366,367) 



pulchra 368 (366) 



pycnocarpa 367 



recondita 369 



reptans 362 



tricornuta 368 (366) 



Araceae 175 (46) 



Aragallus 490 



Aralia 638 



Araliaceae 638 C51) 



Arbutus 662 (21,660,663) 



Arceuthobium ..233(231) 



Arctomecon 336 (334) 



Arctostaphylos 663 (18,19,660) 



Arctotis 870 



Arenaria 307 (303) 



aberrans 309 



aculeata 309 (308) 



capillaris . 309 (307) 



confusa 308 (307) 



congesta 310 (308) 



douglasii 308 (307) 



eastwoodiae 309 (308) 



fendleri 309 (308) 



formosa 309 



macradenia 309 (308) 



mearnsii 309 



polycaulos 308 



propinqua 308 



rubra 310 



sajanensis 308 (23,307) 



saxosa 308 (307) 



subcongesta 310 



verna 308 (23,307) 



Arethusa . 214 



Argemone 336 (334) 



Argentina 400 



Argythamnia 528 



Aristida, 127 (13,17,81) 



adscensionis 129 (127) 



arizonica 129 (21, 127) 



barbata 129 (127) 



bromoides 129 



californica 128 (127) 



divaricata 129 (127) 



fendleriana 129 (128) 



glabrata 128 (127) 



glauca 129 (128) 



hamulosa 129 (127) 



havardii 129 



longiseta 129 (128) 



oligantha 128 (127) 



orcuttiana 128 (127) 



pansa 129 (127) 



parishii 129 C128) 



purpurea 129 (127. 128) 



ternipes 128 (18,127) 



vaseyi 129 



wrightii 129 (128) 



Aristolochia . 235 



Aristolochiaceae 235 (48) 



Arnica 1003 (878) 



A rrhenatherum 1034 



Artemisia 999 (8,873) 



absinthium 999 



albula 1001 



annua 1001 (1000) 



biennis 1001 (1000) 



