460 



INDEX. 



ledifvlius, 199. 

 ledophyllus, 200. 

 Lemmoni, 199. 

 linariifolius, 197. 

 Lindleyanus, 182. 

 linifolius, 172, 202, 204. 

 longifolius, 188. 

 longifolius, 189, 190, 192. 

 luc'idus, 195. 

 lutescens, 199. 

 luxurians, 447. 

 macrophyllus, 175. 

 Marylandicus, 171. 

 Menziesii, 190. 

 microphallus, 180. 

 mirabilis, 175. 

 miser, 172, 183, 186, 187. 

 modestus, 179. 

 montanus, 176, 179. 

 multiceps, 179. 

 multiflorus, 185. 

 multiflorus, 180, 191. 

 muta'bilis, 172. 

 mutabllis, 183, 189. 

 mutatus, 179. 

 Neesii, 190. 

 nemoralis, 199. 

 Novae-Angliai, 178. 

 jSTovi-Belgii, 189, 447. 

 Novi-Belgii, 192. 

 nudiflorus, 176. 

 Nuttallii, 178, 191. 

 obliquus, 188. 

 oblongifolius, 178, 447. 

 obovaius, 196, 197. 

 occidentalis, 192. 

 onustus, 188, 189. 

 Oolentangiensis, 181. 

 Oreganus, 192. 

 pallens, 194. 

 Palmeri, 203. 

 paludosus, 174. 

 paniculatus, 187, 447. 

 panieulatus, 181, 182, 189. 

 Parryi, 200. 

 parviflorus, 207. 

 parviflorus, 187. 

 patenSj 180. 

 patentissimus, 180. 

 Pattersoni, 205. 

 Pattersoni, 206. 

 patulus, 194. 

 paueiflorus, 202. 

 pauciJloruSf 184. 

 pendulus, 186. 

 Pennsylvanicus, 183. 

 peregrinus, 196. 

 phlogifolius, 180. 

 pliyllolepis, 179. 

 pilosus, 184, 185. 

 pinifolius, 447. 

 pulitus, 183. 

 polyphvllus, 184, 447. 

 Porter^ 184. 

 prcealtus, 188, 189. 

 prazcox, 182, 194. 

 prenanthoides, 194. 

 PrescoUii, 176. 

 ptarmicoides, 198. 

 pubescens, 447. 

 pulcbellus, 201, 447. 

 puhherrimus, 197. 

 puniceus, 195. 

 puniceus, 194. 

 purpuratus, 183. 



pygmffius, 196. 

 raceniosus, 186. 

 radula, 176. 

 racfoZa, 177, 190. 

 radulinus, 177. 

 ramulosus, 185, 191. 

 j'ecarjjaiMS, 187, 188. 

 Reevesii, 184. 

 reticulatus, 197. 

 Richardsonii, 176. 

 ric/idus, 172, 197. 

 ngidulus, 188. 

 riparius, 202. 

 roseus, 178. 

 rubricaulis, 183. 

 sagittifolius, 182, 447. 

 sagittifolius, 181. 

 sa'liciiolius, 188. 

 salicifolius, 188, 189. 

 salignus, 188. 



salsuginosus, 196, 208, 209, 

 Sayanus, 179. [447. 



scuber, 181. 

 scabrosus, 172. 

 scandens, 179. 

 scoparius, 185. 

 scopulorum, 198. 

 secundiflorus, 186. 

 sericeus, 179. 

 serotinus, 189. 

 Shastensis, 174. 

 Shortii, 181. 

 Sibiricus, 176, 447. 

 simplex, 188, 192. 

 solidagineus, 171. 

 solidaginoides, 171. 

 Sonorce, 202. . 

 sparsiflorus, 186, 202. 

 spathulatus, 191. 

 speciosus, 176., 

 spectabilis, 176. 

 spectabilis, 190. 

 spinosus, 203. 

 sphmlosus, 174. 

 spurius, 178. 

 squarrosus, 180. 

 squarrulosus, 189. 

 stenomeres, 198. 

 stenopliyllus, 188. 

 strictus, 176, 188. 

 subasper, 188. 

 subspicatus, 193. 

 subulatus, 204. 

 subulatus, 203. 

 surculosus. 176. 

 tanacetifolius, 206. 

 tardiflorus, 194. 

 tardijlorus, 189. 

 tenuifolius, 202. 

 tenuifolius, 184, 186, 187, 188. 

 thyrsiflorus, 190. 

 racsi't, 196. 

 tomentellus, 170. 

 tortifolius, 173. 

 tortifolius, 172. 

 Townshendii, 205. 

 •Tradescanti, 187. 

 Tradescanti, 186, 188, 194. 

 Tripollum, 202. 

 turbinellus, 183. 

 umbellatus, 196, 447. 

 Unalaschensis, 179, 196, 208. 

 undulatus, 181. 

 undulatus, 180. 

 unijlorus, 199. 



urophyllus, 182. 

 vernus, 172, 216. 

 versicolor, 183. 

 villosus, 184. 

 vimiueus, 186. 

 vimineus, 183, 194, 195. 

 virgatus, 183. 

 virgatus, 184, 447. 

 virqineus, 189. 

 Watsoni, 201. 

 Wrightii, 173. 

 Xylorrhiza, 200. 



ASTEROIDE.*, 52, 114. 



Astranthium integrifolium, 163. 

 .4s(ro/)oZram, 203. 

 Athanasia graminifolia, 303. 



hastata, 257. 



paniculata, 289. 



trinervia, 303. 

 Atrichoseris, 84, 410. 



platyphylla, 410. 

 -dwrefta, 117. 



amplexicauHs, 118. 



decurrens, 119. 



Bacchaeide^;, 57. 

 Baccharis, 57, 221. 



Alamanl, 225. 



angustifolia, 222. 



Bigelovii, 224. 



brachyphylla, 223. 



cosrulescens, 225. 



consanguinea, 222. 



Douglasii, 224. 



Emoryi, 222. 



fcetida, 226. 



glomeruliflora, 222. 



glomeruliflora, 222. 



glutinosa, 224. 



glutinosa, 225. 



'Hmnkei, 224. 



halimifolia, 222. 



Havardi, 224. 



juucea, 221. 



pilularis, 222. 



pilularis, 223. 



Pingrma, 225. 



Plummerse, 224. 



ptarmicafolia, 224. 



pteronioides, 223. 



ramulosa, 223. 



salicifolia, 222. 



salicina, 222. 



salicina, 223. 



sarothroides, 223. 



Seemarmi, 221. 



sergiloides, 223. 



sesslliflora, 222. 



Texana, 222. 



thesioi'des, 224. 



veneta, 143. 



vimhiea, 225. 



viscosa, 226. 



"Wrightii, 222. 

 Baeria, 72, 325. 



afiinis, 327. 



anthemoides, 328. 



carnosa, 326. 



chrvsostoma, 325. 



Cleveland], 326. 



coronaria, 327. 



civrta, 326. 



debilis, 325. 



Fremonti, 327. 



gracilis, 326. 



