376 



INDEX. 



Anemone continued. 

 globosa 160 



bepatica 58 



naroissiflora 234 



nemorosa 60 



oregana 219 



patens 130, 160, 187 



quinquefolia 219, 221 

 Aneura 61 

 Angelica grayi 234 

 Anogra albicaulis 94 

 Antennaria alpina 234, 236 



argentea 214 



diocca 51. 130, 148. 160. 234. 236, 299 



racemosa 219 

 Anthistiria gigantea arundinacea 16, 17 



villosa 16 

 Apocynxim androsaemifolium 219 

 Aquilegia 45 



chrysantha 361 



coerulea 210, 226 



fonnosa 219 

 Arabia drummondii 199, 226 



holboellii 187 

 Araceae 60 

 Aragalus deflexus 160, 226 



lamberti 120. 130, 187. 299, 317 



speciosus 160 

 Aralia nudicaulis 190, 210 

 Arbutus 212 



menziesii 205, 211, 216 

 Arctostaphylus 178, 183. 186, 191, 192, 301 



bicolor 191 



drupacea 213 



glauca 191. 192 



mansanita 191 



nevadensis 228 



patula 213 



pringlei 192 



pungens 178, 181. 182. 183, 185. 186. 190. 191 



tomentosa 182, 183, 191 



uva-ursi 60, 210, 363 

 Arenaria biflora 234. 236 



confusa 361 



fendleri 187 



hookeri 290 

 Argemone platyceras 149, 302 

 Aristida 19, 41, 48, 119, 120, 121, 126. 140. 144. 

 145, 146. 148. 280. 286. 298. 299, 300 



americana 176 



ariionica 119, 145, 146, 147 



baairamea 287, 307 



bromoides 303 



californica 119, 145, 146, 147. 287. 316 



divaricata 119. 145, 146. 147, 148, 177, 287, 

 316 



micrantha 287 



purpurea 95, 106, 108. 115. 119. 121. 140, 

 142. 144. 145. 146. 147, 148, 149. 160. 

 307 



longiseta 287 

 Arnica cordifolia 15. 93, 152. 210. 221. 226. 



234, 236 

 Artemisia 12, 31, 41, 60, 61, 95, 106, 153, 154, 

 156, 157, 158, 159. 160, 243, 244, 286, 

 299. 300, 301. 306. 316, 321, 323, 355 



arbuacula 157. 159, 301 



californica 154, 156. 161. 192. 301 



eana 154. 157, 158. 301 



Artemisia contintitd. 

 canadensis 160, 299 



discolor 199 



dracunculoides 130, 299 



filifolia 140, 161. 170, 189. 301 



frigida 31, 94, 95, 110, 120, 128, 130. 134, 

 140, 160, 187. 199. 299 



gnaphalodes 128. 130. 149. 187, 190, 202, 

 299 



heterophylla 193 



norvegica 228 



rigida 157. 290. 301 



scopulorum 234 



spinescens 157. 158, 301 



tridentata 84. 91, 96, 152, 163. 154, 156. 157, 

 158. 160. 161, 257, 282, 290. 301 



trifida 154. 157, 159. 301 

 Asarum caudatum 219, 221 

 Asclepias verticillata 299 

 Asperula 14 

 Aspidium 61 



rigidum 214 

 Aster 129 



alpinus 234 



azureus 130 



bigelovii 160, 187, 199 



campestris 290 



canescens 302 



cricoides 149, 199 



fremontii 152 



levis 190 



levis geyeri 152 



multiflorus 128, 130, 299 



novae-angliae 130 



oblongifolius 130, 299 



paniculatus 130 



sericeus 128. 130. 299 



spinosus 176 



tanacetifolius 148, 302 

 Asteraceae 152, 162 

 Astragalus 50, 56, 106 



alpinus 234 



arrectus 152 



bigelovii 148 



bisulcatus 289, 299 



carolinianus 289 



collinus 152 



crassicarpus 50, 120, 130, 160, 299 



crotalariae 193 



drummondii 160 



flexuosus 160, 199 



leucopsis 193 



moUiasimus 299 



nuttallianua 176 



racemosus 299 



spaldingii 152 

 Ataenia gnirdneri 290, 292 

 Athyrium cyclosorum 221 

 Atriplex 41, 84, 153. 154, 156, 159, 162, 165. 

 166. 168, 169, 171, 172. 257. 281. 282 



canescens 95, 153, 154. 156. 157. 158. 169, 

 161, 164, 165, 168, 170, 171. 172, 174, 

 290 



confertifolia 84, 96, 153, 156, 167, 158, 169, 

 257, 282, 290 



corrugata 97, 159, 282 



elegans 176 



expansa 262 



