INDEX OF LATIN NAMES 



175 



Sium cicutsefolium, 98. 

 Smilacina racemosa, 17. 



stellata, 16. 

 Smilax herbacea, 20. 

 SOLANACE^, 120. 

 Solanum nigrum, 121. 



triflorum, 121. 

 Solidago canadensis, 141. 



deoumbens, 141. 



graminifolia, 141. 



juncea, 141. 



lanceolata, 141. 



oreophila, 141. 



rigida, 141. 



serotina, 141. 

 Sonchus arvenais, 157. 



asper, 157. 



oleraceus, 157. 

 Spiranthes gracilis, 2^. 



Romanzoffiana, 25. 

 Spirea salicifolia, 62. 

 Stachys palustris, 119. 

 Steironema ciliatum, 105. 



lanceolatum, 105. 



quadriflorum, 105. 

 Stellaria borealia, 41. 



longifolia, 41. 



longipea, 41. 



media, 41. 

 Stipa comata, 11. 



viridula, 11. 

 Streptopus amplexifoliua, 19. 



roseua, 19. 

 Symphoricarpus ocoidentalia, 130. 



pauciflorus, 130. 



racemosua, 130. 



Tanacetum vulgare, 144. 

 Taraxacum oflScinale, 155. 

 Teucrium canadense, 117. 

 Thalictrum daaycarpum, 47. 



dioicum, 47. 

 Thermopsis rhombifolia, 69. 

 Thlaspi arvense, 52. 

 Thuja occidentalis, 6. 

 Tilia americana, 89. 



TlLIACE^, 89. 



Tofieldia glutinoaa, 18. 

 Townsendia exscapa, 145. 



sericea, 145. 

 Trientalia americana, J07. 

 Trifolium pratense, 71. 



repena, 71. 

 Trigloohin maritima, 9. 



paluatria, 9. 

 Trillium cernuum, 20. 

 Troximo7i cuspidatum, 155. 



glaucum, 155. 

 Typha latifolia, 8. 

 Typhace^, 7. 



Ulmus americana, 32. 

 Umbellifer^, 97. 

 Urtica dioica, 34. 



gracilis, 34. 

 Urticace^, 32. 

 Utricularia intermedia, 126. 



vulgaria, 126. 



Vaccinium canadense, 102. 



cjespitoBum, 102. 



macrocarpon, 103, 



oxycoccas, 103. 



pennsylvanicum, 102. 



uUginosum, 102. 



Vitis-IdBea, 102. 

 Verbena hastata, 117. 

 Verbenace^, 117. 

 Veronica americana, 125. 



anagallis-aquatica, 125. 



scutellata, 125. 

 Vibernum Lentago, 131. 



opulua, var. americana, 131. 



pauciflorum, 131. 

 Vicia americana, 77. 

 Viola adunca, 91. 



arenaria, 91. 



blanda, 91. ' 



canadensis, 91. 



cucullata,' 90. 



Nuttallii, 91. 



palu3trisr91, 



pedatifida, 91. 



pubescens, 91. 

 V10LACE.E, 90. 



VlTACE.E, 86. 



Vitia vulpina, 88. 



Xanthium commune, 150. 

 echinatum, 149. 

 glanduliferum, 149. 

 Macounii, 150. 



Zizia, aurea, 99. 



cordata, 99. 

 Zygadenus chloranthua, 16. 



elegans, 16. 



venenoaus, 16. 



