plants, narcotic, 139,140,141 membraniferum, 193 
PODOCHILOPSIS, 189 minutiflorum, 181 
dalatensis, 156,189 odoratum, 194 
Pollo, 39 Phalaenopsis, 194 
POLYSTACHYA philippinense, 194 
minuta, 299 radicans, 192 
POMATOCALPA, 189 singuliflorum, 194 
bambusarum, 190 spathibrachiatum, 194 
Jalcyforme, 190 spathipetalum, 194 
laolicum, 190 spathulatus, 194 
spicatum, 189 stenoglottis, 164 
PONTEDERIA uniflorum, 194 
cordata, 141 Vriesii, 194 
poppy, 46 PTEROSTEMMA 
PORPHYRODESME, 190 Srigulum, 304 
elongata, 191 pumpkin, 125 
Hewettti, 191 puro, 53 
papuana, 190 purple pileus, 106,107 
PORRORHACHIS, 191 Quararibea, 130 
galbina, 191 ‘‘quina negra’’, 47 
macrosepala, 192 RENEALMIA 
PRESTONIA occidentalis, 45 
(Haemadictyon) amazonica, 137 restinga vegetation, 268 
PSALLIOTA RHAPHITHAMNUS 
campestris, 215 spinosus, 75 
Pseudodatura, 274 RHINERRHIZA, 194 
PSILOCYBE, 311 Freemanti, 194 
astecorum, 311,312,315 RHIPIDOGLOSSUM, 195 
PSYCHOTRIA, 47,138,139 cuneatum, 195 
carthaginensts, 138-140 curvatum, 195 
viridis, 188,139 hkamerunense, 195 
PTEROCERAS, 192 Mildbraedit, 195 
Carrii, 181 ovale, 195 
chrysanthum, 193 polydactylum, 195 
ciliatum, 162 pulchellum, 195 
clausum, 177 pulchellum var. geniculatum, 
ecalcaratum, 166 195 
Jragrans, 193 Schimperianum, 195 
hirticalear, 193 Stolsii, 196 
tboensis, 193 subsimplex, 196 
longicalcareum, 193 tenerrimum, 196 
{ xix | 
