140 



INDEX. 



Violet, Primrose-leaved . . 105 



Violet, Round-leaved 105 



Violet, Sweet White 105 



Virgin's-Bower 104 



VITACEiE 106 



Vitis labrusca 106 



Vitis riparia 106 



Wake-Robin 118 



Water-Crowfoot, Yellow.. 103 



Water-Lily 104 



Water-Plantain 119 



Water-Shield 104 



Willow, Glaucous 117 



Willow, Heart-leaved 117 



Willow, Prairie 117 



Willow, White 117 



Willow-Herb, Small 109 



Wind-Flower 103 



Winterberry, Smooth 106 



Witch-Hazel 108 



Withe-rod 110 



Woodbine 106 



Wood-Sorrel 106 



Wood-Sorrel, Yellow 106 



Yarrow Ill 



Zizia aurea 109 



