758 



Plum, Ground 



Red 

 Plumb AGIN ACiL« 

 Poa 

 Podophyllum 



PODOSTliMACEiB 



Podostemon 

 Pogonia 

 Pokeweed 

 Polanisia 



POLEMOMACE^ 



Polemonium 

 Polygala 



POLYGALACEiE 

 PoLYGOSACE^ 



Polygonatum 



Polygonella 



Polygonum 



Polymnia 



Polypodium 



Polypody 



Polypogon 



Polypremum 



Polytseuia 



Pomme-blanche 



Pond-spice 



Pondweed 



Horned 

 Pontederia 



PONTEDERIACE^ 



Poplar 



Whifce 

 Poppy 



Celandine 



Corn 



Horn 



Mexican 



Prickly 

 Populus 

 Porella 

 Portulaca 



PORTULACACEiE 



Potamogeton 



Potato vine, Wild 



Potentilla 



Poterium 



Preissia 



Prenanthes 



Prim 



Primrose 



Evening 

 Primula 

 Primulaces 

 Prince's-feather 

 Prince's-pine 

 Prosartes 

 Psilocarya 

 Psoralea 

 Ptelea 

 Pteris 

 Pterospora 

 Ptilidium 

 Puccinellia 

 Puccooii 



Yellow 

 Pulse Family 

 Purslane 



Sea 



Water 

 Putty-root 

 Pycnanthemum 

 Pyrola 



Pyrrhopappu: 

 Pyrularia 

 Pyrus 



Pyxidanthera 

 Pyxie 



