362 



INDEX 



Allium cernuum 105 



stellatum 105 



tricoccum 105 



vineale 105 



Alsine 282 



graminea 282 



longifolia 282 



longipes 282 



media 282 



minor 282 



minima 289 



Alsineae 282 



Alsinaceae 282 



Alsinoideae .' 282 



Amaranthides i53 



Amaranthoideae 278 



Amaranthus 278 



albus 278 



blitoides 278 



cristatus 278 



graecizanus 278 



hydbridus 278 



purpureus 278 



retroflexus 278 



spinosus 278 



tamariscinus 279 



Amarantus 278 



Amarella theiantha var. livida.. . . 142 



Ambrina ambrosioides 275 



anthelmintica 275 



Amelanchier macrocarpa 143 



alnifolia 144 



oblongifolia 144 



Amentaceae 226 



Armeria 297 



Amerina 223 



Ammocallis 150, 151 



rosea 151 



Amphiroa 93 



Aplectrum 125 



spicatum 125 



Anacharis canadensis 22 



Andrachne 281 



Anemanthus 322 



Anemonanthaea... .173. 174.318,322 



trifolia 174 



quinquefolia . .174 

 Anemone i73. 322 



Anemone canadensis 322 



cylindrica 322 



Hepatica 321 



pennsylvanica 322 



quinquefolia 322 



thalictroides 288 



trifolia 174 



Anemonella thalictroides.. .288, 323 



Anemonoides 322 



Angiospermae 14 



Anguina 46 



Anona triloba 297 



Anonaceae 297 



Antennaria 352 



ampla 352, 353 



angustiarum 352 



calophylla 353 



mesochora 353 



occidentalis 352 



umbellata 353 



Antennarias 88 



Anthalogea 180 



polygama 180 



rubella 180 



Anthericum 1 1 1 



Anychia 279 



Baldwinii 152 



canadensis 279 



capillacea 280 



dichotoma 280 



hernarioides 154 



Anychiastrum 154, 155 



Baldwinii 152 



hernarioides 154 



^ montanum 155 



riparium 155 



Aphyllon 157, 190 



Apinus 69 



Aplectrum 125 



Aplilia 187 



Apocynum cannabinum 54 



Carolini 53 



cinereum 56 



isophyllum 56, 57 



tomentellum. . . .55, 166 



tomentulosura 166 



Aquatile 336 



