VERONICA 
virginica L., 171 
VERONICASTRUM 
virginicum (L.) Farwell, 171 
VIBURNUM 
americanum auct., non Mill., 
171 
Opulus L, 
var. americanum Ait., 171 
trilobum Marshall, 171 
Viscum radice bulbosa minus . . 
Sloane, 44 
VOUACAPOUA, 143 
Araroba (Aguiar) Lyons, 143, 
171 
yageé yoco, 312 
yajé, 309, 312 
yoco, 301, 309, $10, $11, 312, 
313, 314, $21, $22, 323 
yoco blanco, 311, 323 
yoco colorado, 311, 312, 323 
ZEA, 217 
[ xxv ] 
