INDEX 



1105 



Potentilla 



paucijuga 420 

 Pecten 414 

 pectinisecta 414, 



Jtl9 

 pennsylvanica 421 

 pentaudra 413 

 perdissecta 416 

 pinna lisecta 1)19 

 plattensis 419 

 platyloba 421 

 propinqua 419 

 proxima 418 

 pseudosericea 420 

 pulcherrima 419 

 qmnquefolia 417 

 rectiformis 413 

 rivalls 412 

 rubricaulis Jfl8 

 ritbripes If IS 

 rupincola 418 

 sabulosa UOS 

 saximontana 418 

 strigosa 421 

 subjuga 415 

 subquinaia Jfl7 

 tenerrima 417 

 uniflora 417 

 virgulata 420 

 viridescens 415 

 viridior 419 

 Vreelandil 415 

 Wardii Jfl9 

 wyomingensis 420 

 Poteridium 428 

 Poterium Ji28 

 Poverty Grass 40 

 Poverty Weed 243, 



828 

 Prairie Apples 492 

 Prairie Be.vn 456 

 Prairie Clover 484 

 Prairie :Mimosa 452 

 Prairie Pia-k 1023 

 Prairie-rocket 342 

 Prairie Htar 377 

 Prenantella 1023 

 Prcnanthes 102J) 

 Prickly Poppy 317 

 Prickly Pear 575 

 Pride-of-the- 



mol'ntaix 763 

 Primrose 647 

 Evening 593 

 Mountain 597 

 Spotted 599 

 White Evening 

 594 

 Primrose Faahly 



646 

 Primula 647-8 

 PRIMULACEAE 



646 

 Prince's Plume 368 

 Prince's Pine 636 

 Prionopsis 859 

 Prosartes 168-9 

 Prunella 745-6 

 Prunus 450-2, J,5Z 

 Psathyrotes 975 

 Pscdera 556 

 Pseudoc V moptenis 



622-3, 621, 623, 62Jt 

 Pseudoreoxis 621 

 Pseudopteryxia 623^ 

 Pseudotsuga 15 

 Psilocarphus 913 

 Psilostrophe 939 

 Psoralea 480-2 

 Ptelea 540 



PTERIDOPHYTA 



1038 

 Pteretis 1041 

 Pteridium lOJ/S 

 Pteris 1047, lOJfS 

 Pterophacos 507 

 Pterospora 638-9 

 Pterostegia 229 

 Ptervxla 620-1 

 Ptilocalais 1016 

 PtHonella 937 

 Ptiloria 1017 

 PuccinelUa 84 

 PUCCOON 737 

 Pulmonaria ~S3 

 Pulsatilla 288 

 PniPKiN 822 

 Pltrple Con-e- 



FLOWER 925 



Plt{ple Hair-grass 



49 

 Purple Heather 



641 

 PUT?PLE MARSHLOCKS 



422 

 Pltrple Raspberry 



438 

 Purple Saxifrage 



391 

 PiTRPLE Virgin's 



Bower 292 

 Purshia 434 

 Purslane 266 



M.VRSH 592 



Sea 261 

 PuRSL.\NE Family 



262 

 PUSSIJ]Y 266 

 Pussy-paws 266 

 Pussy Willow 195 

 Putty-root 183 

 Pycynosphace 747 

 Pyrola 636-7, 638 

 PYROLACEAE 635 

 Pyrrocoraa 861-3 

 Pyrus lfJt8 



Quake-grass 72 

 Qu.-iJCER Bonnet 457 

 Quaking Aspen 186 

 Quaking Grass 72 

 Quamasia 166 

 Quamoclidion 258 

 Quercus 199-202 

 Quick-grass 92 

 Quillwort 1053 

 Qu^LLWORT Family 



1053 

 Quinoula 755 

 Quitch-grass 92 



Rabbit Brush 853 

 Radicula 334-6 

 Radish 345 

 RaHnesquia 1018 

 Ragweed 829 

 Ragweed F.^aiily 



827 

 Ragwort 982 

 Ramischia 638 

 Ram's-head 177 

 R,AM's-HEAD Ladies' 



Slipper 177 

 RANUNCULACE- 



AE 285 

 Ranunculus 294 



aborti\'us 299, 300 

 ' acriformis 300 



acris 301 



adoneus 299 



affinis 298 

 alismaefolius 297 

 alismellus 297 

 alpeophilus 298 

 Andfrsonii 302 

 apetalus 299 

 aquatilis 29.'t 

 arcuatus 300 

 arv-ensis 302 

 Bolanderi 297 

 Bongardi 300 

 bTencauMs 299 

 calthaefnlius 297 

 cardiophyllus 298 

 circinatiis 29.'f 

 Cusickii 297 

 Cymhalarin 303 

 delphinifolius 301 

 diqitatus 299 

 Douglasii 300 

 Drummondii 299 

 Earlei 300 

 ellipticus 298 

 eremoqenes 300 

 Eschscholtzii 299 

 eximius 298 

 Flammnla 297 

 glaberrimus 298 

 Gray anus 29 't 

 Grayi 299 

 Greenei 300 

 Helleri 299 

 Hookeri 299 

 hyperboreus 302 

 inamoenus 298 

 intertextus 301 

 Jo^is 299 

 lapponiciis 302 

 limosus 301 

 Lvallii 300 

 MacCallae 300 

 Macaulevi 297 

 Macounii 301 

 micranthiis 300 

 mirrolonchus 297 

 micropetalus 298 

 montanensis 300 

 multindns 301 

 nutans 302 

 Nelsonii 300 

 nivalis 297 

 Nultallii 303 

 occidentalis 300 

 ocreatus 299 

 oreganus 300 

 oreogenes 298 

 orttiorhvnchus 301 

 ovalis 299 

 pedatindris 299 

 pennsylvanicus 300 

 platvphvllus 301 

 Popiilago 297 

 Purshii 301 

 pygmaeus 299 

 reptans 297 

 repens 301 

 rivularis 301 

 rhnmboidrus 299 

 Sahini 299 

 saxicola 298 

 sceleratus 300 

 stenolobus 299 

 Suksdorfii 298 

 tenellus 300 

 unalaschensis 297 

 unquiculatus 297 

 utahensis 298 

 vericundus 299 



Rape 346 



Raphanus 345 



Raspberry 435-8 

 Ratibida 927 

 Rattle, Yellow 801 

 Rattle-box 801 

 Rattle-pod 486 

 Rattlesnake-Mas- 

 ter 609 

 Rattlesnake Pl.-vn- 



TAIN 182 

 Rattlesnake-root 



1024 

 Rattle-weed 486 

 RazoumofslcA'a 817 

 Red Cedar 17 

 Redfleldia 68 

 Red Fir 15 

 Red-head Louisa 



265 

 Red Heather 641 

 Red Orplve 373 

 Red Raspberry 439 

 Red-top 53 

 Reed 66 

 Reed-grass 52, 55, 



58 

 Resin-weed 847 

 RHAMNACEAE 



553 

 Rhanmus 553-4 

 Rhinanthus 801 

 Rhodiola 374 

 Rhododendron, 



White 640 

 Rhus 550 

 Rhysopterus 619 

 Ribes 397-9, 395-9 

 RlBGRASS 805 

 Rice, Jungle 38 



Mountain 45 



Wild 45 

 Rice Cut-grass 39 

 Riddellia 939 

 Rigiopappus 944 

 Ring Grass 49 

 RrvER Alder 205 

 RiA'ER Cottonwood 



186 

 Robinla 485 

 Rock-brake 1048 

 Rock Cress 356 

 Rock Goldenrod 



872 

 Rock Pine 12 

 Rock Rose 597 

 Rock-rose Family 



565 

 Rock Willow 198 

 Rocket, Dame's 344 



Garden 345 



PRAIRrE 842 



Rocky Mountain 

 Willow 199 



Roman Wormwood 

 829 



Romanzoffia 709 



Rosa 439 



acicularis 441 

 aciculata 443, JfJfS 

 alcea 441 

 arkansana 441 

 Bakeri JfJfS 

 Bourgeauiana 442 

 californica if^tk 

 chrysocarpa 444 

 collaris 441 

 deserta UJtlt 

 Durandii 443 

 Engelmannii 441 

 Fendleri 444 

 fimbriatula Jtlflf 



