lod 
turpentine, 327 
UNCIFERA 
tenuicaulis, 211 
Urricacreak, 362 
Vai-gahpi, 144 
vainilla, 46 
VANDA 
Hookerana, 371 
Kimballiana, 182 
Masperoue, 372 
Parishi, 374 
parviflora, 158 
pulchella, 180 
rupestris, 182 
saprophytica, 182 
teres, 372 
terelifolia, 175 
lestacea, 158 
tricuspidata, 372 
VANDOPSIS, 374 
curvala, 199 
luchuensis, 209 
pantherina, 199 
shanica, 374 
Issued May 16, 1975 
vanilla, 46 
VANILLA 
planifolia, 46 
VENTRICULARIA, 210 
tenuicaulis, 211 
VERBENACEAR, 75 
Virola, 44 
Virola-snuff, 140 
wal-buku-lihoa-ma, 142 
wat-huhua-guda-hubea-ma, 142 
wenandurt-guda-hubea-ma, 142 
XENIKOPHYTON, 374 
Smeeanum, 375 
NXochinandcatl, 305,307,324 
wochitl, 305,308,324 
yagé, 141,142,268 
yaiya-sauva-kahi-ma, 1438 
yarumo, 34 
yehé-noxka-da, 143 
ytetl, 51 
yoco, 53 
ystu, 5 
yuea, 35,35,36,53 
yuri, 51 
[ xxiv | 
