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