INDEX 



387 



Sporobolus continued. 

 brevifolius 288 

 confusus 202 

 cryptandrua 147. 288 

 Bexuosus 146. 147, 288 

 wriKhtii 288 

 Stanleya pinnata 160 

 Stapelia 60 



Stironema ciliatum 130 

 Stereospermum suaveolens 16 

 8tipa46, 47. 48. 50, 96. 106. 107. 109. 115, 116. 

 119. 120. 121. 122. 123. 125. 127. 131. 

 132. 134. 135. 136. 137. 138. 140. 141, 

 149. 150. 152. 156. 160. 161. 193, 203. 

 273. 275. 279. 281. 285. 286. 298, 301, 

 303, 309, 313. 323 

 comata 38. 39. 45. 48. 49, 107, 119. 121. 122, 



123. 124. 136. 137. 138. 149. 160. 151, 

 155. 160. 187. 285. 288, 308 



eminena 115. 119. 150. 151, 288 



pennata neomexicana 136 



setigera 115. 119. 150. 151. 288 



spartea 38. 39. 49. 107, 119, 121, 122, 123, 



124. 126. 132, 134, 259, 285, 288, 308 

 speciosa 151 



vaseyi 288 



viridula 119. 137. 138. 149. 160, 288 

 Streptanthus arizonicus 176 

 Streptopus amplexifolius 210 



majus 221. 



roseus 219 

 Suaeda 257 



moquinii 159 

 Swertia perennis 234 

 Symphoricarpu8 41, 178. 180. 183. 185, 189, 221 



albus 178. 182. 183, 185. 186 



mollis 213 



occidentalis 181. 182, 187, 188, 363 



oreophilus 25, 213 

 Synthyris rubra 152 

 Taraxacum 58. 60 

 Tellima grandiflora 219 

 Terminalia 16 

 Tetradymia 158 



spinosa 157. 159 

 Teucrium canadenae 130, 190 



cubense 176 



occidentale 130 

 Thalictrum alpinum 234, 236 



fendleri 107, 187. 210. 226 



occidentale 221 



purpurascens 130 



wrightii 361 

 Thelesperma gracile 148, 187 

 Thelypodium lasiophyllum 176. 303 

 Thermopaia divaricarpa 289 



montana 187 

 Thlaapi arvenae 59 

 Thuja 214. 215. 216. 217. 218. 219, 220, 221 



plicata 214, 215, 217, 218, 219, 220, 221 

 Thymus 60 



Thyaanocarpus curvipes 303 

 Tiarella trifoliata 219 



unifoliata 221 

 Tilia aroericana 188 

 Tradescantia virginiana 130, 187, 299 

 Trianthema portulacaatrum 176 

 Tribulus terrestria 303 



Trichostema lanatum 161 



lanceolatum 304 

 Tricn talis latifolia 219 

 Trifolium amplectens 304 

 breweri 214 

 daayphyllum 234. 289 

 gracilcntum 3(94 

 hybridum 290 

 incarnatum 290 

 microcephalum 304 

 monanthum 236. 289 

 nanum 234 

 parryi 234. 289 

 pratenae 58. 290 

 repena 58. 290 

 tridentatum 304 

 Triglochin maritima 290 

 Trillium ovatum 219, 221 

 Triodia mutica 176 



pulchella 176 

 Trisetum 230, 232 



aubapicatum 232. 235, 288 

 Triticum 258 



durum 42 

 Trixia calif ornica 171 

 TroUius laxus 234, 236 



Tsuga 214, 215. 216, 217, 218, 219, 220, 221. 

 223. 227. 228 

 heterophylla 214. 215, 216, 217, 218, 219, 



220, 221 

 mertensiana 223. 224, 227, 228 

 Tumboa 61 



Typha 39, 42, 49, 50. 59, 102, 110 

 angustifolia 110 

 latifolia 110 

 Ulmua americana 42, 188 

 Umbilicaria 61 

 Urtica 58 



gracilia 190 

 Uanea 61 

 Utricularia 61 

 Vaccinium 45, 87 



caeapitoaum 226. 228 

 macrophyllum 219, 221 

 myrtillus 60, 226 

 occidentale 228 

 oreophilum 14 

 ovatum 219 

 parvifolium 219 

 Valeriana silvatica 210 



sitchcnaia 236 

 Vancouveria hexandra 219 

 Verbascum 61 

 Verbena 58. 95. 286 

 bracteosa 302 

 ciliata 176 

 haatata 130. 299 

 prostrata 193 

 stricta 130. 193. 299 

 Verbeaina encelioidea 148, 176, 302 

 Vernonia 95. 129 



baldwinii 130. 149. 299 

 faaoiculata 130, 299 

 Veronica alpina 236 

 peregrina 176 

 virginica 130 

 Vetiveria xixanoidea 17 



