516 



Pokeweed Family 



Polanisia 



Polemouiaceffi 



Polemonium 



Polemouium Family 



Polianthes 



Polyantlius 



Polygala 



Polygalaceie 



Polygala Family 



PolygonaceaB 



Polygonatum 



Polygonella 



Polygonum 



Polyiunia 



Poly podium 



Polypody 



Polystichum 



Pomegranate 



Pomelo 



Pomme Blanche 



Pond Lily 



Pondweed Family 



Pontederia 



PontederiacesB 



Poor Man'sWeather ( 



Poplar 



Poppy 



Poppy, Californian 



Poppy, celandine 



Poppy, corn 



Poppy FamUy 



Poppy, horn 



Poppy, prickly 



Populus 



Portulaca 



Portulacacese 



Potamogeton 



Potato 



Potato, air 



Potentilla 



Poterium 



Pot Marigold 



Poverty Grass 



Prairie Clover 



Prairie Dock 



Prenanthes 



Prickly Ash 



Prickly Comfrey 



Prickly Pear 



Prickly Poppy 



Pride "of India 



Prim 



Primrose 



Primrose Family 



Primrose Peerless 



Primula 



Primulaceae 



Prince's Feather 



Prince's Pine 



Privet 



Prunus 



Pseudotsuga 



Psidium 



Psoralea 



Ptelea 



Pteris 



Ptychosperma 



Puccoon 



Puccoon, yellow 



Pulse Family 



Pumpkin 



Punica 



Purslane 



Purslane Family 



Puttyroot 



Pycrianthemum 



Pyrethrum 



