1104 



INDEX 



Pine Family 11 

 Pine-grass 147 

 Pines, Cembra 13 



Hard 11 



Pitch il 



White 13 

 PiNESAP 639 

 Pingnicula 802 

 Pink, Desert 1017 



Indian 371 



Moss 685 



Mount.atn 648 



Prairie 1023 

 Pink Fairies 592 

 PiNTC Family 280 

 Pink Lady-fingers 



506 

 PiNYON, One-leaved 



13 

 PiNYONS 12 



Pinus 11, 12, 13 

 Pipe, Indian 639 

 Piperia 180 

 Pipe-stem 290 

 Pipsissewa 636 

 Piptocalyx 718 

 Pirus JfJiS 

 Pitch Pines 11 

 Plaglobotrys 718 

 PLANTAGINAOE- 



AE 804 

 Plantago 805-6 

 Plantain 805 



Rattlesnake 182 

 Plantain Family 



804 

 Platanlhera 178-9 

 Platysclikuria 941 

 Platyspennum !iJf7 

 Platystemon 317 

 Plectritis 818 

 Pleiacaiithus 1023 

 Pleuraphis 34-5 

 Pleurogyne 664 

 Pleiiropliragma 368 

 Pluchea 913 

 Pluai Family 450 

 Plum, Moxie 644 

 Plume, Apache 433 



Prince's 368 

 Plums 450 

 Plums, Ground 492 

 Poa 72 



alpicola 77 



alpiiia 78 



ampla 82 



andina 79 



annua 75 



aperta 77 



arctica 76 



arida 79 



Bigelovii 76 



bracliyglossa 82 



Brandegei 79 



brevipaniculata 81 



Buckleyana 81 



callichroa 76 



calUda 76 



Canbyi 81 



cenLsia 76 



compressa 77 



confusa 82 



crocata 78 



carta 78 



Cusickii 79 



Eatoni 81 



epiUs 80 



Fcndleriana 81 



feslucoides 87 



filifolia 80 



flava 77 



glaucifolia 79 



gracilUma SO 



Grayiana 78, 79 



Helleri 81 



idahoensis 80 



incurva 82 



interior 78 



juncifolia 82 



Keibensis 87 



Kingii 88 



l&eviculmis 82 



laevigata 81 



laevis SI 



lanata 76 



lara 77 



leptocoma 77 



Lettermanni 79 



longiUgula 80 



longipedunculata 

 80 



longipila 76 



lucida SI 



macroclada 77 



Miiltnomae 79 



nematopliylla 80 



nemoralis 78 



nervosa 77 



nevadensis 81 



occidentals 76, 78 



Olneyae 78 



paddensis 79 



Pattersonii 79 



Phoenicia 79 



platyphijlla 76 



pratensis 76 



pratensiformis 79 



pralericola 79 



pseiidopratcnsis 79 



pudica 77 



piilchelln 80 



purpurasccns 79 



reflexa 77 



rhizomata 76 



rupestris 79 



rupicola 79 



Sandbergii 81 



scaberrima 80 



scabrifolia 80 



scabriuscula 80 



serotina 77 



Sheldoni 79 



subaristata 80 



subpurpuren 79 



subreflexa 78 



subtrivialis 78 



tenui folia 81, 82 



Tracyi 78 



tricholepis 78 



triflora 77 



truncata 82 



Vaseochloa 80 



Vaseyana 78 



Wheeleri 78 



u'linminnrnsis 81 

 POACEAI^; 29 

 Poiiiset tia 547 

 Poison (\\mas 149 

 Poison Hi;mlock617 

 Poison I\ v 551 

 Poison oak 551 



POISOX Sl'MACH 551 



Polanisid .;r/ 

 POLEMOMACEAE 



679 

 Polemonium 680-2 

 Poliomintha 749 

 Polygala 540-1 

 POI.YGALACEAE 



540 



POLYGON ACEAE 

 210 



Polygonatum 169 



Polygonum "232 

 alpinum 238 

 amphibium 236 

 aviculare 234 " 

 Austinae 235 

 Bistorta 238 

 bistortoides 237 

 buxiforme 234 

 coarclatum 235 

 comniixtum 235 

 confertiflorutn 23.'i 

 consimile 236 

 Conrolvuliis 239 

 Douglasii 235 

 emaciatum 235 

 emersiim 236 

 Engelmannii 235 

 erectum 233 

 flexilr 23 Jf 

 Hartu-rightii 236 

 Hijdropipcr 237 

 imbricatum 2311 

 incarnatum 236 

 incanum 237 

 Kelloggii 224 

 lapathifolium 237 

 majiis 235 

 minimum 233 

 montanum 235 

 Muhlenbergii 236 

 neglectum 234 

 omissinn 236 

 paronycliioides 224 

 pannosum 235 

 Persicaria 237 

 polygaloides 235 

 pohimorphmn 238 

 proliflcum 224 

 punclalum 237 

 ramosissimum 224 

 rubescens 224 

 sagitatum 238 

 sawatchense 224 

 scandens 239 

 spergulariforme 235 

 tenuc 235 

 viviparum 238 

 Torreyi 233 

 unifolium 224 

 Watsonii 224 



Polypappus 913 



Polypteris 9!iJf 



POLYPODIACEAE 

 1040 



Polypodium 1050 



POLVI'ODV 1050 



Polvpogiin 52 



Polystichum 1042 



PoMME Blanche 480 



POMME DE PRAIRIE 



480 

 Pond Lily 285 



Yellow 285 

 pondweed 22 

 PoNDWEED Family 



21 

 PONTEDERIACJE- 



AE 145 

 Poor Man's Wea- 

 therglass ()5l 

 Popcorn Flower 



718 

 Poplar 185-7 

 Poppy 318 



California 318 



Prickly 317 



Thistle 317 



Poppy Family 316 



Poppy-]Mallow 558 



Populus 185-7 



Porcupine Grass 42 



Porterella 825-6 



Portulaca 266 



PORTULAC ACEAE 

 262 



Potamogeton 22-5 



Potato 756 

 8W,AMP 27 

 Swan 27 

 Wild 757 



Potato Family 753 



Potentilla 408, Jt26, 

 1,33 

 ambigens 419 

 arachnoidea 421 

 arguta U26 

 argyrea 419 

 atrovirens 421 

 Bakeri 414 

 bicrenata 416 

 biennis 413 

 biplnnatitida 420 

 Blase likeana 414 

 brevifolia 417 

 brunnescens 413 

 camporum 415 

 Candida 4 1 4 

 coloradensis 418 

 concinna 416 

 concinnaeformis 



416 

 crinita 420 

 ctenophora 1,11, 

 dascia 414 

 decurrens 420 

 dichroa 415 

 diffusa 111 9 

 dissecta J, 16, ^20 

 divisa 416 

 diversifolia 416, 



Jf20 

 Drummondii 420 

 effusa 418 

 emarginata 417 

 fastigiata 416 

 fllicaulis 418 

 filipes 415 

 flabelUfolia 417 

 tlabelliformis 414 

 glabrata 414 

 glabrella 421 

 glaucophylla 4 Hi 

 glomerata 415 

 gracilis 415 

 Hippiana 419, Jfl5 

 Hookei'iana 417 

 intermittens 415 

 jucunda 413 

 Kelseyi 413 

 lasiodonta 421 

 leucocarpa 1/12 

 longiloba 414 

 lupina 418 

 Macounii 418 

 millegrana 412 

 minutifolia 418 

 modesta 417 

 monidcnxis 1,20 

 monspeliensis 413 

 muUisccta 416 

 nana 1,17 

 Nelson iana 419 

 nivea 417, J,16 

 norvegica 1,13 

 Nuttallii 413 

 ovina 420 

 paradoxa 412 



