( 368 ) 
Pag. 
Urena 73 
Urera 251 
Urginea 266 
Urophyllum 156 
Utricularia 214 
V 
Vandellia. 210 
Vernonia. 170 
Vigna 112 
Vincetoxicum 194 
\irecta 152 
Vitex 222 
Voandzeia 115 
W 
80 
Pag. 
Whitefieldia 218 
Wissadula . 71 
Woodwardia 343 
Wormskioldia 139 
X 
Xylopicum . 57 
Xyris 268 
Xysmalobium 192 
Z 
Zea 
. . . . 311 
Zinnia 
... 179 
Zizvphus 
.... 93 
Zvgodia .... 
.... 191 
Waltheria 
