- 273 - 
PLA1TTAG-INACEAE, 159 
Plantago — 
lanceolata, 159 
major, 159 
Plantain — 
buckhorn, 159 
common, 159 
family, 159 
P1AHTANACEAJ}, 159 
Platanus — 
occidentalis, 159 
orientalis, 159 
Plectranthus rugosus, 137 
Plum, jambolan, lU6 
PLUMBAGINACEAE, l60 
Plumbago-- 
aur iculata , l60 
coccinea, l6o 
family, l60 
rosea, l6o 
zeylanica, l60 
Plumeria — 
acuminata , 26 
acutifolia , 26 
rubra, 26 
POAGEAE, 160, 165 
Podophyllum — 
emodi, 50 
peltatum, 50 
Pogogyne parviflora, 137 
Pogostemon-- 
hjsyneanus, 137 
patchouli, 137 
Pokeberry, common, 153 
Pokeweed family, 153 
POLEMONIACEAE, 165 
POLYGALACEAE, 165 
Polygala senega, 165 
POLYGONACEAE, lb5 
Polygonatum — 
biflorum, US 
commutatum, 118 
Polygonum — 
acre , l66 
flaccidum, l66 
hi spidum , l66 
hydropiper, 166 
orientale, 166 
pensylvanicum l66 
punctatum, l6o 
sp., 166 
POLYPODIACEAE, 9 
POLYPORACEAE, 10 
Polyporus officinali s, 10 
Polystichum agrostichoides, 10 
POLYTHICHACEAE, 11 
Polytrichum juniper inum, 11 
Pomegranate l68 
family, 168 
Pond-apple, 17 
Pongamia — 
glabra, 98 
pinnata, 98 
PONTEDERIACEAE, 167 
Pontederia cordata, 167 
Poor-robins-plantain, Ul 
'Poplar, black, 185 
Poppy, 56 
family, 150 
Mexican, 150 
opium, 151 
pink plume, 151 
prickle, 150 
Populus — 
candicans, 185 
nigra, 185 
Fortia tree, 127 
PORTDLACACEAE, 167 
Potato, 202 
family, 193 
Potentilla argentea, 176 
Prangos pabular ia, 2k 
Prickly-ash, 18U 
Prickly pear, 55 
PRIMULACEAE, 167 
Primrose family, 167 
Privet, European, lUS 
PROTEACEAE, l68 
Protead family, l68 
Prunus — 
amygdalus , 175 
serotina, 176 
sp., 176 
Psoralea — 
corylifolia, 98 
pedunculata, 98 
Psychotria ipecacuanha , 177 
Pteridium — 
aauilinum, 10 
latiusculum, 10 
Pterospermum— 
aceri folium, 203 
aceroides , 203 
Pueraria thunbergiana, 98 
