Page:An illustrated flora of the Pacific States (vol. 1).djvu/568

Rh Pinus iiiertensiana 63 monophylla 55 monticola ^3 minima 53 porphyrocarpa 53 muricata 60 anthonyi 60 murrayana 59 nuttaUii 60 parryana 55 ponderosa 56, 57 scopulonim 56 jcffreyi 57 quadri folia 55 radiata 57 binata 57 Shasta 54 sabiniana 58 sitchcnsis 62 strobus monticola 53 sylvcstris 52 taxifolia 64 tenuis 51 torrej'ana 56 tuberculata 57, 58 vcnusta 68 Piperia 474 cooperi 475 elegans 474, 476 clongata 476 lancifolia 475 leptopetala 475 longispica 476 maritima 477 michaeli 477 multiflora 476 unalaschensis 474 Pityrogramma 20 (Ccroptcris) triangularis 20 maxoni 21 pallida 21 viscosa 21 viscosa 21 Platanthera elegans 476 Icucosfachys 474 stricta 472 Platyloma brachyptcrmn 31 Plciirapliis jamesii 109 r;V/iWa 109 Pleuropogon 193 californicus 194 refractus 194 sabinii 193 Poa 197 abyssinica 186 acutigluniis 206 aestivalis 198 airoides 215 a/rra 206 alpina 204 ampla 208 annua 198 stricta 199 aquatica 211 amcricana 213 argcntca 210 atropurpurea 201 bigelovii 199 Poa bolanderi 199 chandlcri 199 brachyglossa 208 bnckleyana 206 bulbosa 211 calif ornica 206 canbyi 207 capillarifolia 210 capillar is 206 caroliniana 187 ciliancnsis 186 compressa 200 confinis 201 cottoni 210 curtifolia 208 cusickii 210 distans 214 douglasii 200 epilis 209 eragrostis 186, 188 fendleriana 206 /;7//o/fa 210 gracillima 206 hanscni 210 howellii 199 chandlcri 199 viicrospcrma 199 hypnoidcs 186 idahocnsis 210 incnrva 207 infirma 198 intcrrupta 185 invaginata 206 kelloggii 202 kingii 221 lacvicuhnis 208 laxiflora 203 leckenbyi 207 leibergii 210 lemmoni 214 leptocoma 203 elatior 204 lettermani 211 limosa 206 longiligula 205 macrantha 200 mcgastachya 186 mcxicana 187 multnonac 206 nervata 213 nervosa 202 nevadensis 207 niidata 206 niitkaensis 216 nuttalliana 215 occidentalis 204 olncyae 202 orctittiana 206 oxylepis 185 pachypholis 205 paddoisis 209 palustris 204 pauciflora 207 paucispiciila 203 piperi 201 pratensis 202 pratensis 197 pringlei 210 hanscni 210 pulchella 209 purpurasccns 209 rhizomata 203 rigida 225 Poa rupestris rupicola sandbergii saxatilis scabrella scabrifolia serotina spilhnani stenantha snksdorfii tcncrrima tcmiifolia 205 205 207 206 206 210 204 210 204 210 206 206 thurbcriana 193,207 triflora 204 trivialis 203 unilateralis 209 vaseyochloa 209 "wyoniingensis 207 POACEAE 103 Podosaenuim dcbilc _ 138 Polyantlirix hystrix 254 POLYPODIACEAE 5 Polypodium 7 californicum 8 bulbiferum 7 carnosmn 7 dilatatum 17 dryoptcris 13 falcatum 8 filix-fcmina 19 filix-mas 13, 16 fragile 7 glycyrrhiza 8 hesperium 8 ilvcnsc 6 intermedium 8 lonchitis 9 montanum 15 occidcntale 8 or copter is 15 pachyphyllum 7 phcgoptcris 14 scouleri 7 vulgare 7 occidcntale 8 Polypogon 147 alopccuroidcs 153 Hit oralis 147 lutosus 147 maritimus 147 monspeliensis 147 Polystichum 9 andersoni 12 californicum 11 dudleyi 12 /rn » /n,(7,yu 12 lemmoni 10 loncbitis 9 munitum 10 imbricans 10 inciso-scrratuni 10 scopulinum 11 PoNTEnERIACEAE 349 Populus 486 «//u7 486 balsamifera 486 fremontii 487 pubesccns 487 macdougalii 487 tremuloides 486 vancouveriana 486 Populus trichocarpa 487 vancouveriana 486 Portulacaceac 485 Potarriogeton 83 alpinus 86 americanus 87 amplifolius 85 angustifolius 86 californicus ^ claytoni 85 columbianus 90 compressus 89 crispus 87 dimorphus 85 diversifolius 84 epihydrus 85 foliosus 88 californicus 88 gramincus 86 heterophyllus 86 hybridus 84 latifolius 89 lonchitcs 87 lucens 87 natans 83,84 nuttallii 85 pauciflorus 88 pectinatus 90 latifolius 89 perfoliatus richardsonii 88 praelongus 88 /'rofrH,^ /Hcrn,? 87 pusillus 89 richardsonii 88 robbinsii 90 n(/t',?crJ!.s 86 spirillus 85 zizii 86 zosteraefolius 89 Pritchardia filamcntosa 345 filifera 345 Prosartes (see Disporum) hookeri 456 lanuginosa trachyandra 457 mencicsii 455 orcgana 456 parvifolia 457 trachycarpa 456 trachyandra 457 Pseudotsuga 63, 529 douglasii 64 macrocarpa 64 lindleyana 64 macrocarpa 64 mucronata 64 taxifolia 64 Pteridium 23 aquilinum pubescens 23 Pteridophyta 1 Pteris andromedaefolia 30 atropurpurea 29 aquilina 23 feci 23 gracilis 22 stellcri 22