198 
GENERA. 
Page 
Parivoa 131 
Parkinsonia 88 
Parndssia, grass of Par¬ 
nassus 74 
Parthenium, base fever- 
, fuge 154 
Pdspalum, 54 
Pas-serln a, sparrow wort 84 
P&fsifldra, passion flower 149 
Pastinaca, parsnep 73 
Patag‘6nula 62 
Pavetta 56 
Pavonia 323 
Paulhnia 85 
Pdctis 342 
Peddliuin 112 
Pediculdris, louse wort 112 
Pegarram,• wild Syrian rue 94 
Pelargonium, stork's bill 120 
Peltdria 117 
Penae'a ■ 56 
Pefimdntia 166 
Pentipedes 124 
Penthorum ' 92 
Pentsemon 312 
Peplis, zo at er pur slain 80 
Perdicium 141 
Pergularia 69 
Perill a 109 
Periploca, Virginian silk 69 
Perotis 52 
Petal dm a 89 
Petesia 56 
Petiveria, Guinea henweed 81 
Petrea 112 
Petrocary'a 82 
Peucedanum, hog’s fennel 71 
Peziza, cup mushroom 176 
Phdca, base milk vetch 131 
Phalaris, Canary grass 51 
Phallus, stinkhorns 176 
■ , Page 
Pharnaceum 73 
Pharus 155 
Phascum 173 
Phasdolus, kidney bean 130 
Phellandrium 72 
Phelypm'a 160 
Philadelphia ,mock orange 97 
Philly'rea, mock privet 46 
Phleum, cat’s-tail grass 51 
Phldmis, Jerusalem sage ] 09 
Phldx, lycfmidea 62 
Phoe'nix, date tree 178 
Phormium, New Zealand 
' flax' ' 78 
Phry'ma 109 
Phylldnthus, seaside lau¬ 
rel 153 
Phy'lica, base alaternus n 68 
Phyll'achne 132 
Phy'llis, base hare’s ear 71 
Phormium ^ 78 
Phy'salis, winter cherry 64 
Phyteuma, rampions 65 
Phytolacca, American 
nightshade, or pork- 
weed 92 
Plcris , ox-tongue 139 
Pilul dria, pepper grass, or 
pill moss 171 
Pimpinella, burnet saxi¬ 
frage 73 
Pinguicula, butter wort 47 
Pin us, pine tree 157 
Piper, pepper 48 
Piripea 111 
Piscidia ,fish-bane, or dog¬ 
wood tree 130 
Pisonia, Jingrigo 168 
Pistdcia, pistacia nut 162 
Pistia, water houseleek 149 
Pisum, pea 130 
