688 



INDEX. 



Poison Oak, 

 Poke- weed, 

 Poke-weed Family, 

 Polanisia, 

 POLEMONIACE^, 



POLEMONlEiE, 



Polemoniura, 



Polemoninm Family, 



Polycarpon, 



Poly^ala, 



POLYGALACE^, 



POLYGONACEiE, 



Polygonatum, 



POLYONETE, 



Polygonella, 



Polygonum, 



Polygonum, 



Polymnia, 



Polypetalons Exogenous 



Polypodies, 



polypodines, 



Polypodium, 



Polypody, 



Polypogon, 



Polypremum, 



Polypteris, 



Polystichnm, 



POMEiE, 



Pomegranate, 



Pond-Lily, 



Pond-weed, 



Pond-weed Family, 



Pontederia, 



PONTEDERIACE^, 



Ponthieva, 



Poplar, 



Poppy Family, 



Populns, 



Portulaca, 



PORTULACACE^, 



Potamogeton, 



Potentilla, 



Polhos, 



Prenanihes, 



Prickly Ash, 



Prickly Pear, 



Pride of India, 



Primrose Family, 



PRIMULACE^ 



Prince's Pine, 



Prinoides, 



Prinos, 



Prinos, 



Pi'iva, 



Prosartes, 



Proserpinaca, 



Prunus, 



Psilocarya, 



Psilotum, 



Psoralea, 



Psychotria, 



69 

 375 

 374 

 31 

 337 

 337 

 340 

 337 

 48 

 S2 

 82 

 384 

 480 

 384 

 386 

 388 

 38T, 388, 391 

 219 

 Plants, 1 

 586 

 586 

 588 

 588 

 552 

 182 

 238 

 595 

 118 

 130 

 19 

 445 

 444 

 496 

 496 

 464 

 431 

 21 

 431 

 44 

 43 

 445 

 124 

 441 

 251 

 66 

 144 

 62 

 279 

 279 

 267 

 269 

 270 

 270 

 306 

 487 

 143 

 119 

 529 

 601 

 91 

 177 



