V9^!w;^'!fw^s^^- 



■?T^^^^>^W^J^^ 



257 



Trifolinm 



flavuliim. 



virescens. 

 Trillium 



erectnm (leclinsitiim. 

 Tripsaciiin 



floridauum. 



leinmoni. 

 Tro}).Tolnni 



liiiuacnlatum 

 Valeriana 



nlbonervata 

 Verbesiua 



potosina. 



Verbesitia — Continued. 

 ])ringlei. 



Vigna 



Intoola angustilolia, 



strobilopbora. 

 Viola 



reptans. 

 Xantlioceplialuru 



Inoiilum. 



tomeutellum. 

 Xyris 



m on tana. 

 Yucca 



hauburii. 



/ 



