38o 



INDEX TO SCIKNTIFIC NAMES 



Sanibiu u*^ niekiiiocaipa, 3.44 

 Sambucus racemosa, 343 

 Saxifiaga aizoides, 280 

 Saxif;aga bronchialis, 43 

 Saxifiaga cernua, 44 

 Saxifiaga Lyallii, 44 

 Saxifiaga nivalis, 50 

 Saxifraga Nutkana, 49 

 Saxifiaga oppositifolia, 213 

 Sedum frigidiim, 144 

 Sedum stenopetalum, 280 

 Senecio Balsamitse, 298 

 Senecio canus, 301 

 Senecio lugens, 301 

 Senecio triangularis, 301 

 Shepherida Canadensis, 363 

 Silene acaulis, 197 

 Silene Macounii, 22 

 Silene noctiflora, 22 

 Sisymbrium Hartwegianum, 267 

 Sisyrinchium angustifolium, 251 

 Smilacina amplexicaulis, 120 

 Smilacina Canadensis, 120 

 Smilacina stellata, 119 

 Solidago Canadensis, 2S9 

 Solidago decumbens, 290 

 Solidago Missouriensis, 290 

 Solidago multiradiata vai. scopulo- 



rum, 290 

 Solidago nemoralis, 293 

 Sonchus arvensis, 306 

 Spiraea Aruncus, 329 

 Spiraea lucida, 37 

 Spiraea pectinata, 37 

 Spiranthes Komanzoftiana, 107 

 Stachys palustris, 251 

 Stellaria longipes, 27 

 Stenanthium occidentale, 126 

 Streptopus amplexifolius, 114 

 Strepto])us brevipes, 181 

 Streptopus curvipes, 181 



Stieptopus rcisfus, |S| 

 Symphoricarpus racemosus var. pau- 

 ciflorus, 344 



Taraxacum officinale var. lividum, 305 



Taraxacum rupestre, 306 



Tellima grandiflora, 50 



Thalictrum occidentale, 10 



Thaspium cordatum, 285 



Thlaspi arvense, 21 



Tiarella unifoliata, 55 



Tofieldia glutinosa, 125 



Trientalis Americana, 90 



Trifolium hybridum, 31 



Trifolium pratense, 140 



Trifolium repens, 31 



Trollius laxus, 10 



Troximon aurantiacum, 305 



Troximon glaucum, 305 



Vaccinium caspitosum, r55 

 Vaccinium membranaceum, 355 

 Vaccinium Myrtillus, 155 

 Vaccinium ovalifolium, 350 

 Vaccinium Vitis-Ida;a, i 55 

 Valeriana sitchensis, 67 

 Valeriana sylvatica, 67 

 \'eratrum viride. 126 

 \'eronica alpina, 244 

 Veronica serpyllifolia, 247 

 \'iburnum pauciflorum, 344 

 Vicia Americana, 208 

 Vicia Cracca, 208 

 \'i()la adunca, 197 

 \'iola Canadensis, 21 

 Viola cognata, 192 

 Viola glabella, 271 



Zygadeiuis clcgans, 131 

 Zygadenus venenosus, 131 



