INDEX. 613 



robustum 



, 357 



Pigweed 



175 



utriculatum . . 



. . 359 



Kough 



173 



Vaseyi 



359 



Pimpernel 



375 



Phacelia 



435 



Pimpinel 



353 





. . 439 



Pimpinella 



352 



Californiea .... 



438 



apiodora 



353 



var. iinbricata . . 



439 



Pin Clover 



248 



ciliata 



437 



Pin Grass 



248 



cininatiformis . . . 



436 



Pincushion 



476 



distans 



438 



Pine 



20 



divaricata 



437 



Beach 



23 







Big-cone 



21 



imbricata 



439 



Bishop 



23 



malviefolia .... 



438 



Bla^k 



21 



namatoides .... 



435 



Bull 



21 





. . .439 



Digger 



22 



ramosissima .... 



437 



Gray-leaf 



22 



Rattani 



438 



Knob-cone 



22 



suaveolens .... 



437 



Lodgepole 



23 



tanacetifolia .... 



438 



Monterey 



22 







Oregon 



. 20 







Scrub 



23 



Phalaridem 



33 



Sua;ar 



20 



Phalaris 



33 



Yellow 



21 



amethystina .... 



. . . 36 



Pine Drops 



367 



Arundinacea . . . 



36 



Pine Erigeron 



569 



Canariensis .... 



34 



Pine Family 



18 



Caroliniana .... 



34 



Pink Familv 



163 



Lemmoni 



35 



Pink, Sea 



378 



minor 



34 



Indian 



165 



paradoxa 



35 



Pinus 



20 



Phleum 



39 



attenuata 



22 



alpinum ...... 



40 



contorta 



23 



pratense 



39 



var. Murrayana . . 



. . 23 



Phorndendron .... 



365 



Coulteri 



21 



BoKeanum .... 



366 







flavescens 



365 



Lambertiana . . . . 



20 



villosum 



365 



muricata 



23 



Phras:mites 



59 



ponderosa . * . . . . 



21 







radiata 



22 







Sabiniana 



. 22 







tuberculata 



22 



Phvllospadix 



. . 101 





in"? 



Scouleri 



102 



Pipe Vine 



Pipsissewa 



364 



Torreyi 



102 



367 







Menzies 



. . 368 



Pickle-weed 



182 











Plagi«»bothrys 



446 



echioides 



492 





. . 446 



