115 



Ulmus americana, 62, fulva, 62 

 Uromyces oaxacanus, 30 

 Urtica nicnibranacea, 9 

 Utricularia piimila,49; purpurea, 105; 



subulata, 59, 105 

 Uvularia, 19 



Vacciniuni pcnnsylvanicum, 24; va- 



cillans, 39 

 Valeriana officinalis, lOO 

 Van Stavern, George W., 17 

 Variations in the Flowers of the Wild 



Carrot, 69 

 Verbena hastata, 27 

 Veronica americana, 27 

 Vetter, Charles, 52 

 Viburnum, 11; alnifolium, 24; den- 



tatum, II; Lentago, 48; molle, 11 ; 



nudum, 11, 59; Opulus america- 



num, 26 

 Vicia americana, 27 

 Viola blanda, 24; canadensis, 25; in- 

 cognita, 47; incognita Forbesi, 47; 



pedata, 2; primulifolia, 60; pu- 



bescens, 24; rostrata, 24; rotundi- 

 folia, 23 

 Viorna ochroleuca, 2 



Waldstcinia fragaroides, 24 

 Weatherby, C.A., 100; Some Amateur 



Observations on Color Forms. 37 

 Wherry, Edgar T., 17; Woodland 



Wild Flowers, 70 

 White Pine Blister Rust, 32 

 Wickenheiser, Herbert C, 84 

 Wiegand, K. M., 99 

 Williams, Miss Mary H., 94 

 Wilson, Percy, 43, 70 

 Woodwardia virginica, 105 



Xanthium oviforme, 102 

 Xyris, 59 



Yuncker, T. G., 14 



Zizania aquatica, 44 



Zizia aurea, 24, 48; cordata, 48 



