246 
Vaughan, T. W. 32 Weinmannia 121 
Vegetation bes ae Isle of Pines, Cuba, Werneria 118, 120 
aee ural 64 vue. arton, Georgia 77, 227 
ahaa ‘y to 173 isa ri 
Veitch, J. G. 210 -ironwood 
Velvet grass 158 oa planting. A1s2 
evbena 116 ‘Wheat 
ina t19 Wretsel 5 H. go 
re, James 86 il 
Vernonias 134 24; IT. 4 
Veronica americana -coffee 42 
Wifolia 4 plants needi 
‘ormskjoldi 4, iver-l ¢ ) 553 
wxalapensis 3 I. Bloodroot (Pl. CLXXI) 63 
Viburnum 92, 121, 160 ‘ringé . 
dilatatum 160 LXXII) 8&1 
jus 92, 160 Wille, Nordal 
sterile 92 Collections by 18 
Steboldii 160 Williams, R. 
tomentosum 92 Publications during IQI5 32 
plicatum 92 Samaria of the 
Victoria 134 ata, T eohelare and studen “ te 
Viguiera 11 N. Y. Botanical Garde en aus 
Vincetoxicum year 1915 27 
Vine, Balloo: Ret fs 47 
Violet 106, 120, 219 sy 34 
ird’s foot 72 Wilson, 6 H. 45 
Vir; Explorati f Apple Orchard Wilson, Percy 33, 60, 64, 90, 168, 186: 
Mountain, 218 206 
Vismias 127 Collections by 17, 18, 19, 67, 62, 
Vitex Agnus-castus 143 0, 93, 109, TIO, 144, 163 
sient 125 wnson Percy 
Collecti cting pollen for hay feve, 
vestigations 157 
2 
wi 
Waite, W. H. 222 Wistaria 133 
Wake-robin 72 Witch hazel 34, 35, 2 
a woody plants, "The interinictane annual 
th of (Pl, CLAXVIIN) 147 
te : a 5I 
lettuc Walfenia ne 
Watery an. 51, 0: Wynne, B. 215, 2 
ee 
ine Woodrow Wilson 51 Yamada, Dr. 50 
white 70 Yews 
yellow (Pl. CLXXXI, opp. p. Young, Esther 83 
69) Young, John 172, 173 
Zamia 58 
Weat atherby, fon A. 107 
