614 



INDEX. 



canescens 447 i 



nothofulvus 447 | 



rufescens var. campestris . 440 



tenellus 446 



Plane Tree 275 



Plane-tree Family 274 



Plantaginacese 418 



Plantago 418 



Bigelovii 419 



Californica 419 



hirtella 418 



lanceolata 418 i 



major 418 ' 



var. Asiatica 419 



maritima 419 



Patagonica 419 



var. Californica . . . .419 



var. rosulata 419 



Plantago Family 418 



Plantain . . , 418 



Common 418 



English 418 



Sea . 419 



Platanacese 274 



Platanus 275 



racemosa 275 



Platystemon 205 



California^ ....... 205 



Torreyi 206 



Platystigma 205 



Californicum 206 



lineare 206 



Plectritis 474 



Davyana 475 



glabra 475 



Jepsonii 475 



macrocera 475 



var. ciliosa 475 



magna 475 



samolifolia 475 



Pleuricospora limbriolata . . 367 



Pleuropogon 62 



Californicum 63 



Pluchea -552 



camphorata 553 



Plum 286 



Sierra 286 



Plumbaginaceae 377 



Poa 66 



annua 66 



Douglasii 66 



pratensis 66 



secunda 67 



unilateralis 67 



Pogogyne 461 



Douglasii 461 



parviflora 462 



serpylloides 462 



ziziphoroides 462 



Poison Hemlock 349 



Poison Oak 250 



Polemoniacea- 422 



Polemonium 423 



carneum 423 



Polycarpon 171 



depressum 171 



tetraphyllum 171 



Polygala 248 



Californica 249 



cornuta 249 



Polygala Family 248 



Polygalaceae 248 



Polygonaoeae 148 



Polygonum 158 



acre 161 



amphibium 160 



aviculare 160 



Bolanderi 159 



Californicum 160 



coarctation 160 



Convolvulus 161 



Hartwrightii ...... 161 



lapathifolium 161 



Muhlenbergii 161 



nodosum 161 



Paronychia 159 



Parry i 160 



Persicaria 



punctatum . 161 



spergulariaeforme .... 160 



Polypogon 41 



littoralis 42 



Monspeliensis 42 



Pond Lily 192 



Yellow 192 



Pond weed 99 



Pondweed Family 99 



Poor Man's Weather-glass . 375 



