INDEX TO SCIENTIFIC NAMES 



Abies lasiocarpa, 67 



Acer glabrum, 78 



Achillea borealis, 199 



Achillea lanulosa, 198 



Actsea rubra, 131 



Actsea rubra forma neglecta, 131 



Adiantum pedatum, 49 



Agoseris aurantiaca, 360 



Agoseris glauca, 360 



Agoseris gracilens, 360 



Allium cernuum, 205 



Allium Schoenoprasum var. si- 



biricum, 257 

 Allotropa virgata, 175 

 Alnus sinuata, 77 

 Alnus sitchensis, 77 

 Amelanchier Cusickii, 154 

 Amelanchier florida, 152 

 Anaphalis margaritacea, 198 

 Androsace chamaejasme, 185 

 Androsace diffusa, 185 

 Androsace septentrionalis, 185 

 Anemone Drummondii, 128 

 Anemone multifida, 126 

 Anemone occidentalis, 126 

 Anemone parviflora, 128 

 Anemone patens var. Wolfgan- 



giana, 259 



Antennaria alpina, 197 

 Antennaria Howellii, 196 

 Antennaria lanata, 197 

 Antennaria media, 197 

 Antennaria parvifolia, 197 

 Antennaria pulcherrima, 197 

 Antennaria racemosa, 196 

 Antennaria rosea, 250 

 Apocynum androssemifolium, 239 

 Aquilegia brevistyla, 261 



Aquilegia flavescens, 317 

 Aquilegia formosa, 213 

 Arabis Drummondii, 136 

 Arabis hirsuta, 136 

 Arabis Hobcellii, 136 

 Arabis glabra, 136 

 Arabis Lyallii, 216 

 Aralia nudicaulis, 167 

 Arceuthobium americanum, 116 

 Arctostaphylos alpina, 234 

 Arctostaphylos tomentosa, 234 

 Arctostaphylos Uva-ursi, 232 

 Arenaria capillaris var. nardifolia, 



121 



Arenaria lateriflora, 121 

 Arenaria sajanensis, 121 

 Arenaria verna var. propinqua, 



121 



Arnica alpina, 354 

 Arnica Chamissonis, 354 

 Arnica cordifolia, 353 

 Arnica fulgens, 356 

 Arnica gracilis, 356 

 Arnica latifolia, 354 

 Arnica louiseana, 356 

 Arnica Parryi, 356 

 Artemisia biennis, 200 

 Artemisia discolor, 200 

 Artemisia frigida, 199 

 Aruncus Sylvester, 152 

 Aspidium Filix-mas, 53 

 Aspidium Oreopteris, 53 

 Aspidium spinulosum var. dilatata, 



53 



Asplenium cyclosorum, 51 

 Asplenium viride, 51 

 Aster alpinus, 195 

 Aster ciliomarginatus, 298 



369 



