ALPHABETICAL LIST OP GENERA. 



323 



Smyrnium, 104. 



SoLANACEiE, 159. 



Solanum, 159. 

 Soiidago, 119. 

 Sonchus, 142. 

 Sparganium, 215. 

 Specularia, 147. 

 Spergula, 86. 

 Spiraea, 68. 

 Spiranthes, 228. 

 Stachys, 183. 

 Statiee, 192. 

 Stellaria, 37. 

 Stratiotes, 222. 

 Sturmia, 231. 

 Suseda, 194. 

 Symphytum, 156. 



Tamus, 221. 

 Tanacetum, 125. 

 Taxus, 220. 

 Teesdalia, 23. 

 Teucrium, 185. 



Thesium, 206. 

 Thlaapi, 23. 

 Thalictrum, 1, 299. 

 Thrincia, 139. 

 Thtmelacejk, 206. 

 Thymus, 177. 

 Tilia, 43. 

 Tiltace.*, 42. 

 Torilis, 101. 

 Tragopogon, 140. 

 Trifolium, 55. 

 Tritflochin, 243. 

 Tkilliace^:, 221. 

 Triodia, 275. 

 Trisetum, 273. 

 Triticum, 286 ) r 309. 

 Tussilago, 118. 

 Typha, 244. 

 Typhaoe^:, 244. 



Ulex, 51. 

 Ulmice.*, 212. 

 Ulmus, 212. 



UMBELLIrEB^, 90. 



Urtiea, 211. 

 Uktioacej:, 210. 

 Utricularia, 187. 



Vacoinium, 148. 

 Valeriana, 113. 



VALEBIANACE.JE, 113. 



Valerianella, 114. 

 Verbascum, 162. 

 Verbena, 186. 

 Vekbenace^;, 186. 

 Veronica, 169. 

 Viburnum, 107. 

 Vicia, 61. 

 Villarsia, 152. 

 Vinca, 149. 

 Viola, 27, 302. 

 Violaoe^, 27. 

 Viseum, 106. 



Zannichellia, 252. 



