156 



Uredo, 128 

 Ustilago, 128 



Vaccinium arboreum, 117 ; Canadense, 

 77 ; pallidum, 67 ; Pennsylvanicum, 

 77; stamineum, 117; vacillans, 8 



Vail, A. M., An alpine botanical Gar- 

 den, 81 



Valeriana Celtica, 82 



Vanishing Wild Flowers, 85, 122 



Varietal and specific Names, 79 



Vaucheria, 128 



Vicia P'aba, 9 



Viola Cenisia, 81 



Vitis, 141 



Vogelia capitata, 33, 34 



Volvox, 128 



Vroom, J., personal, no 



Washington, A new Crataegus from, 55 

 Weeping Tomatoes, 130 



Werckle, C, Bromeliaceae in Costa 



Rica, 146 

 West Virginia, Notes on the Boleti of, 37 

 "When in Rome do as the Romans do," 



61 

 White, T. G., death of, m 

 Williams, R. S., personal, ito 

 Wilson, P., personal, 35, in 

 Woodwardia areolata, 147 



Xylothermia, 69 



Yonkers, N. Y., The Spreading of 

 Solidago speciosa in the Vicinity of, 

 141 



Zamia, 131 



Zizania aquatica, 147 



Zygodon viridissimus, 84 



