282 



INDEX 



Veronica, 225 

 Vetch, 147 

 Vetch, Dakota, 143 

 Yicia, 147 

 Vine Family, 156 

 Viola, 159 

 Violaceae, 159 

 Violet, 159-161 

 Violet, Dog-tooth, 57 

 Virgin's Bower, 94 

 Vitaceae, 156 

 \ itis, 156 



Wake Robin, 60 

 Wall Flower, 107 

 U'oshiugtonia, 171 



Water Cress, 108 

 Waterleaf, 198 

 Water Lily, 93 

 Water Milfoil Family, 



169 

 Water Plantain Familv, 



48 

 Water Starwort Family, 



151 

 Wax Mvrtle. 70 

 Whitneya, 259 

 Willow, 66-69 

 Willow Family, 65 

 Willow-herb, 163 

 Wine-flower, 101 

 Wintergreen, 175 



Wood-fern, 38 

 Woodland Star, 120 

 Woodsia, 39, 40 

 Woodwardia, 36 

 Wormwood, 261 

 Wyethia, 256 



Yard Grass, 82 

 Yarrow, 261 

 Yellow Pine Belt, 2 

 Yerba Santa, 203 

 Yew, 47 

 Yew Family, 46 



Zauschncria, 166 

 Zygadcnus, 50 



