454 



INDEX. 



mutatmt, 179. 

 Keesli. I'JO. 

 iiemoralis, 109. 

 Noviv-Aiii;Ii:o, 178. 

 N()vi-]k-li;ii, 18:). 

 nuiVillonis, 17(J. 

 Kill III nil, 178, 191. 

 ohlujUHf, 188. 

 oblunn'ifoliiis, 178. 

 oboviitusi, 197. 

 occideiitalis, 192. 

 onustus, 188, 189. 

 Ooh'iilanf/icnsis, 181. 

 Oregamis, 192. 

 pri liens, 194. 

 ralnieri, 20:i. 

 paludosus, 174. 

 paniciilatus, 187. 

 panicuiafus, 181, 182, 189. 

 Parryi, 200. 

 parviflonis, 207. 

 jxtrri/lorus, 187. 

 patens, 180. 

 jiatcntisslmus, 180. 

 Pattersoiii, 205. 

 PatUrsoni, 206. 

 patulus, 194. 

 paiK-irioni?, 202. 

 pfiuciflarvs, 184. 

 jH'nilulus, 180. 

 Pennsylvanicus, 183. 

 peregrinus, 196. 

 phi Of/if alius, 180. 

 plivllolepis, 179. 

 pUnsus, 1S4, 185. 

 jiollOis, 183. 

 polypliyllus, 184. 

 Porteri', 184. 

 pnealhis, 188, 189. 

 2rneco;c, 182, 194. 

 pi'eiiaiithoides, 194. 

 Pnscottii, 176. 

 pHlrnellus, 201. 

 jjuh-herrimus, 197. 

 piiniceus, 195. 

 punicciis, 194. 

 pmrjiuratus, 183. 

 pygmanis, 196. 

 racciiiosus, 186. 

 radiila, 176. 

 rnr/H/'/, 177, 190. 

 radiiliiuis, 177. 

 ramiilosus, 185, 191. 

 ri'curriitus, 188. 

 R<:fV(:sn, 1S4. 

 I'etioiilatus, 197. 

 Rlchardsonil, 176. 

 rif/idus, 173, 197. 

 ruiidulus, 188. 

 riparius, 2o2. 

 rose us, 178. 

 rubricaulis, 183. 

 .sai;-ittif(,lius, 182. 

 siu/ittifi'lius, 181. 

 .«aiicifoliiis, 188. 

 salicifdiius, 188, 189. 

 salsu'f/iiwsus, 190, 2U8, 209. 

 Sayiinus, 179. 

 scaher, 181. 

 scahrosus, 172. 

 scandens, 179. 

 scnparius, 185. 

 .'icopnlonim, 198. 

 sccundijivnis, 180. 

 sfi-iceus, 179. 



serotinus, 189. 



Sliasteiisis, 174. 



Shortii, 181. 



Sibiriciis, 176. 



simpkx, 188, 192. 



svlldnrjinens, 171. 



sidlda'/inoides, 171. 



/So«o/'(i', 202. 



sparsiflorus, 186, 202. 



spatluilatLis. 191. 



spcciusus, 176. 



spectabilis, 176. 



spectabilis, 190. 



spinosus, 203. 



spinulosiis, 174. 



sjiurius, 178. 



S(Hiarrosus, 180. 



sqiinrrulusus, 189. 



stenonieres, 198. 



sienophyllus, 188. 



St rictus, 170, 188. 



sulmspcr, 188. 



subspicatus, 193. 



subulatus, 201. 



subulatus, 203. 



surculosus, 176. 



tanacctifoliusi, 200. 



tardiflnriis. 194. 



tardillonis, 189. 



temiifolius, 202. 



ttmiifoUus, 184, 180, 187, 188. 



ihyrsiftarus, 190. 



raes/;', 190. 



tomentiUas, 170. 



tortifolius, 172. 



Tdinislnndi', 203. 



Tradcscanti, 187. 



Tradcscanti, 180, 1!^8, 194. 



Tripolium, 202. 



tiivbinellus, 183. 



mnbellatu.^, 190. 



Unalaschcnsis, 179, 190, 20S. 



uiidiilatus, 181. 



undulatus, 180. 



unijiortis, 199. 



urnplujUus, 182. 



Vi'inus, 172, 216. 



verf-icdlor, 183. 



i-;//u,M/.s, 184. . 



viiniueus, 186. 



viiiiincus, 183, 194, 195. 



virgatus, 183. 



rirrjatus, 184. 



rii-'/incus, 189. 



AVatsuni, 201. 



Wrigbtii, 173. 



Xylorrhiza, 200. 

 AsTiaioiuE.E, 52, 114. 

 Astritntliiuin. intvi/rij'olium, 103 

 AstrojHili-Um, 203. 

 Atluintisia rjraminifolia, 303. 



h, I stilt,), 2.57. 



jiniiiruhitit, 289. 



trincrvia, 303. 

 Atrichoseris, 84. 410. 



platyphylla, 410. 

 Aurcli'i, 117. 



amphxicanlis, 118. 



decurrens, 119. 



Baccharide-t.. 57. 

 Baccbaris, 57. 221. 



Alainani. 225. 



angiistifnlia. 222. 



Bigulovii, 224. 



brachypliylla, 223. 



cceruUsctus, 225.' 



cousiiiii/uiiica, 222. 



Douglasii, 224. 



Eniorvi, 222. 

 fietidh, 226. 



glonierulifiora, 222. 



(jloiucrulijidni, 222. 



gliitiiKisa, 224. 



^/fcrnl-ci, 224. 



lialiniifdlia, 222. 



Ha\ardi, 224. 



jiiiieea, 221. 



pilularis, 222. 



pilularis, 223. 



Pliimmera^, 224. 



ptaniiicafolia, 224. 



pteronioides, 223. 



raiiudosa, 223. 



srilici/'olia, 222. 



?alicina, 222. 



salicina, 223. 



sai-othroides, 223. 



Seemaiijii, 221. 



sergiloide.s, 223. 



Texana, 222. 



tbesioides, 224. 



rcnctfi, 143. 



viminea, 225. 



viscosa, 220. 



Wrightii. 222. 

 Baeria, 72, 324. 



affinis, 327. 



•antbcniuidof;, 328. 



carnosa, 320. 



clirv,so--l(iina, 325. 



CIc'volaiidJ, 320. 



coroiiaria. 327. 



curta, 326. 



debilis, 325. 



I'Ycnioiiti, 327. 



gi-acilis, 325. 



l(!|.talfa, 325. 



macrantha, 325. 



maritinia, 326. 



niicroglossa, 324. 



imitica, 328. 



ralmcri, 326. 



l)latvcarpha, 326. 



telle Ua, 327. 



iiIiiiiiio.sa, 327. 

 Babia, 73, 331. 



absiutbifolia, 332. 



aclillkeoides, 330. 



aiiibii/ua, 3.31. 



anibrosioides, 332. 



cnachnoidta, 330. 



aitemisiwj'olia, 329. 



Bigclovii, 333. 



biternata, 333. 



cbrysanthemoides, 33lj 



ciiiij'crtijlora, 330. 



cuiK'ata, 331. 



diulljatn, 332. 



f/racilis, 331. 



intvf/rifolid, 331. 



/ra;r;/rt, 330. 



iKtlfoIiii, 330. 



h'uvoplnjihi, 331. 



iindtillurii, 331. 



Neo-iMfxicaiia. 333. 



iiiidicaiilis, 332. 



(ildongifolia, 332. 



(ippnsitifolia, 332. 

 piurijliira, 331. 



