CORDIA sp. 33 
COREOPSIS sp. 118 
CORIARIA 
thyrsifolia 178 
COSMOS sp. 118 
COTYLOLABIUM — 307 
index to species 307 
Lutzii 307 
CUOMA 
macrocarpa 56 
CRANICHIS = 308 
CROTON 
glabellus 21 
gvmmiferus 104 
palanostigma 22 
CRUDIA 
amazonica 16 
CUPHEAsS.. 29 
ciliata 109 
CURAREA 
tecunarum 10 
CYBEBUS 308 
index to species 308 
CYCLOPOGON = 308 
index to species 309-311 
CYNANCHUM 
leucanthum (11 
CYPHOMANDRA 
edopogon 35 
CYTISUS 159 
DACROYDES 
belemensis 81 
edible 8] 
edulis 84 
peruviana 
var. caroniensis 84 
rostrata 8&4 
DATURA 164 
sanguinea 114 
Stramonium 115 
suaveolens 35 
DEIREGYNE 311 
index to species 312-313 
albovaginata 312 
chartacea 312 
confusa 283 
dendroneura 312 
diaphana 312 
durangensis 312 
eriophora 312 
[xii] 
falcata 312 
obtecta 312 
pandurata 284 
pseudopyramidalis 312 
rhombilabia 284 
tenella 313 
velata 313 
DESFONTAINIA 
spinosa 179 
DICHAEA 
muricata 6 
DICHROMANTHUS | 313 
index to species 314 
cinnabarinus 314 
DIEFFENBACHIA 
obliqua 4 
DIKYLIKOSTIGMA 314 
DIPLOPTERYS 171 
DIPLOTROPIS 
Martiusii 16 
DISCYPHUS 314 
index to species 315 
DITHYRIDANTHUS 315 
index to species 316 
densiflorus 316 
DODONAEA 
viscosa 107 
DRACONTIUM 
longipes 4 
Trianae 4 
DUROIA sp. 41 
ELTROPLECTRIS. 317 
index to species 317-318 
Travassosti 318 
EMBOTHRIUM 
dentatum 93 
emarginatum 93 
monospermum 93 
pinnatum 94 
EPIDENDRUM | 318 
EPIPACTIS. 318 
EPITHELANTHA 176 
ergolines 148 
ergot alkaloids, discovery of 
ERYTHRINA 181 
ERYTHRODES 318 
ERYTHROXYLON 
cataractarum 56 
Coca 
var. Ipadu 47 
151 
