508 





INDEX. 









ciliata 



:\ 1 1 



False 



263 



notbofulvus 



349 



circinal i formia 



340 



Water 



316 



rufescens 



348 



distans 



341 



Pimpinel 



297 



tenellus 



348 



divaricata 



340 



Pimpinella 



297 



Plane Family 



126 



douglasii 



340 



apiodora 



297 



Tree 



126 



Family 



336 



I'in ("lover 



243 



Plantaginaceae 



390 



hispid; 



.341 



Pin (irass 



243 



Plantago 



390 



malvae folia 



342 



Pinaceae 



17 



bigelovii 



391 



oemoralis 



342 



Pine 



17 



Family 



390 



ramosissima 



341 



Beach 



20 



hirtella 



391 



rattanii 



342 



Big-cone 



18 



lanceolata 



391 



SIKH ( (At lis 



341 



Bishop 



20 



major 



391 



tanaceti folia 



342 



Digger 



18 



maritima 



391 



whitlavia 



341 



Family 



17 



patagonica 



391 



Phalarideae 



39 



Knob-cone 



19 



Plantain 



390 



Phalaris 



39 



Little Sugar 



18 



1 lommoE 



391 



amethvstina 



41 



.Monterey 



19 



English 



391 



arundinaeeae 



42 



Oregon 



21 



Sea 



391 



canadensis 



40 



Silver 



18 



Water 



32 



earoliniana 



40 



Sugar 



18 



Platanaeeae 



126 



lemmonii 



41 



Tamrac 



l'ii 



Platanus 



126 



minor 



40 



Two-leaf 



20 



raeemosa 



126 



paradoxa 



41 



White-bark 



18 



Platystemon 



175 



Philadelphus ie\s isij 



201 



fellow 



L8 



californieus 



175 



Phleum 



44 



Pineapple Weed 



430 



Platystigma 



175 



alpinum 



45 



Pine Drops 



310 



ealifornicum 



17.1 



pratense 



44 



I 'ink Family 



150 



lineare 



175 



Phoradendron 



307 



Indian 



152 



Plectritis 



397 



bolleanum 



308 



Sea 



318 



davvana 



398 



flavee 



308 



Windmill 



152 



glabra 



397 



villosum 



308 



Pinon, One-leaf 



19 



jepsonii 



397 



Phragmites 



00 



Pinns 



17 



macrocera 



398 



communis 



61 



albicaulis 



18 



magna 



398 



phragmili s 



61 



nit < nuata 



19 



samolifolia 



397 



vulgaris 



61 



contorta 



20 



Pleuricospora 



310 



1 'hyllospadix 



31 



coulteri 



18 



fimbriolata 



310 



scouleri 



31 



instil ii is 



19 



Pleuropogon 



63 



Tnllt'vi 



31 



lambertiana 



18 



ealifornicum 



63 



Physocarpus 



204 



monophylla 



19 



Pluehi a 



loo 



capitatus 



204 



mbnticola 



18 



camphorata 



460 



Picea 



21 



muricata 



20 



Plum 



211 



breweriana 



•_'l 



murrayana 



20 



Sierra 



212 



sitcl,' 



21 



ponderosa 



IS 



Plumbaginaceae 



318 



Pickle-weed 



145 



radiata 



19 



Poa 



66 



Picria 



111 



sabiniana 



18 



annua 



66 



echioides 



411 



tuberculata 



19 



douglasii 



66 



Pickeringia 



2 1 5 



Pipe-stem 



Lis 



pratensis 



66 



montana 



2 1 5 



Pipe Vine 



307 



secunda 



67 



Pigeon Berry 



252 



Pipsissewa 



309 



unilateralis 



07 



1 'i ^\\ <•»•. I 



1 11 



Plagiobothrys 



348 



Podteciadum califor 





Rough 



1 17 



oampestris 



348 



nicum 



1 ( !>7 



Pimpernel 



317 



canesccns 



349 



Pogogyne 



360- 



