INDEX 



1105 



Potentilla 



paucijuga 420 



Pecten 414 



pectinisecta 414, 

 Jfl9 



pennsylvanica 421 



pentandra 413 



perdissecta 416 



pinnatisecta 419 



plattensis 419 



platyloba 421 



propinqua 419 



proxima 418 



pseudosericea 420 



pulcherrima 419 



quinquefolia 417 



rectiformis 413 



rivalis 412 



rubricaulis 418 



rubripes 418 



rupincola 418 



sabulosa 408 



saximontana 418 



strigosa 421 



subjuga 415 



subquinata 417 



tenerrima 41 / 



uniflora 417 



virgulata 420 



viridescens 415 



viridior 419 



Vreelandii 415 



Wardii 419 



wyomingensis 420 

 Poteridium 428 

 Poterium 428 

 POVERTY GRASS 40 

 POVERTY WEED 243, 



828 



PRAIRIE APPLES 492 

 PRAIRIE BEAN 456 

 PRAIRIE CLOVER 484 

 PRAIRIE MIMOSA 452 

 PRAIRIE PLSTK 1023 

 PRAIRIE-ROCKET 342 

 PRAIRIE STAR 377 

 Prenantella 1023 

 Prenanthes 1024 

 PRICKLY POPPY 317 

 PRICKLY PEAR 575 

 PRIDE-OF-THE- 



MOUXTAIX 763 

 PRIMROSE 647 

 EVE XING 593 

 MOUNTATX 597 

 SPOTTED 599 



AVHITE EVEXIXG 



594 

 PRIMROSE FAMILY 



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, 452 

 Psathyrotes 975 

 P seder a 556 

 Pseudocymopterus 



622-3", 62 1,623, 624 

 Pseudoreoxis 621 

 Pseudopteryxia 623-4 

 Pseudotsuga 15 

 Psilocarphus 913 

 Psilostrophe 939 

 Psoralea 480-2 

 Ptelea 540 



PTERIDOPHYTA 



1038 



Pteretis 1041 

 Pteridium 1048 

 Pteris 1047, 1048 

 Pterophacos 507 

 Pterospora 638-9 

 Pterostegia 229 

 Pteryxia 620-1 

 Ptilocalais 1016 

 Ptilonella 937 

 Ptiloria 1017 

 Puccinellia 84 

 PUCCOOX 737 

 Pulmonaria 733 

 Pulsatilla 288 

 PUMPKIN 822 

 PURPLE CONE- 

 FLOWER 925 

 PURPLE HAIR-GRASS 



49 

 PURPLE HEATHER 



641 

 PURPLE MARSHLOCKS 



422 

 PURPLE RASPBERRY 



438 

 PURPLE SAXIFRAGE 



391 

 PURPLE VIRGIN'S 



BOWER 292 

 Purshia 434 

 PURSLANE 266 



MARSH 592 



SEA 261 

 PURSLANE FAMILY 



262 

 PUSSLEY 266 



PUSSY-PAWS 266 

 PUSSY WILLOW 195 

 PUTTY-ROOT 183 

 Pycynosphace 747 

 Pyrbla 636-7, 638 

 PYROLACEAE 635 

 Pyrrocoma 861-3 

 Pyrus 448 



QUAKE-GRASS 72 

 QUAKER BOXXET 457 

 QUAKING ASPEX 186 

 QUAKING GRASS 72 

 Quamasia 166 

 Quamoclidion 258 

 Quercus 199-202 

 QUICK-GRASS 92 

 QUILLWORT 1053 

 QUILLWORT FAMILY 



1053 



Quiiicula 755 

 QUITCH-GRASS 92 



RABBIT BRUSH 853 

 Radicula 334-6 

 RADISH 345 

 Rafinesquia 1018 

 RAGWEED 829 

 RAGWEED FAMILY 



827 



RAGWORT 982 

 Ramischia 638 

 RAM'S-HEAD 177 

 RAM'S-HEAD LADIES' 



SLIPPER 177 

 RANUNCULACE- 



AE 285 

 Ranunculus 294 



abortivus 299, 300 



acriformis 300 



acris 301 



adoneus 299 



affinis 298 

 alismaefolius 297 

 alismellus 297 

 alpeophilus 298 

 Andersonii 302 

 apetalus 299 

 aquatilis 294 

 arcuatus 300 

 arvensis 302 

 Bolanderi 297 

 Bongardi 300 

 brericaulis 299 

 calthaefolius 297 

 cardiophyllus 298 

 circinat'/s 294 

 Cusickii 297 

 Cymbalaria 303 

 delphinifolius 301 

 digitalus 299 

 Douglasii 300 

 Drummondii 299 

 Earlei 300 

 ellipticus 298 

 eremoqenes 300 

 Eschscholtzii 299 

 eximius 298 

 Flammula 297 

 glaberrimus 298 

 Grayanus 294 

 .Grayi 299 

 Greener 300 

 Helleri 299 

 Hookeri 299 

 hyperboreus 302 

 inamoenus 298 

 intertextus 301 

 Jovis 299 

 lapponiats 302 

 limosus 301 

 LyalHi 300 

 MacCallae 300 

 Macauleyi 297 

 Macounii 301 

 micranthus 300 

 microlonchus 297 

 micropetalus 298 

 montanensis 300 

 multifidus 301 

 natans 302 

 Nelson ii 300 

 nivalis 297 

 NuttalUi 303 

 occidentalis 300 

 ocreatus 299 

 oreganus 300 

 oreogenes 298 

 orthorhynchus 301 

 ovalis 299 

 pedaUfidus 299 

 pennsylvanicus 300 

 platyphyllus 301 

 Popiilago 297 

 Purshii 301 

 pygmaeus 299 

 reptans 297 

 repens 301 

 rivularis 301 

 rhomboideus 299 

 Sabini 299 

 saxicola 298 

 sceleratus 300 

 stenolobus 299 

 Suksdorfli 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 PLAN- 

 TAIN 182 

 RATTLESNAKE-ROOT 



1024 



RATTLE-WEED 486 

 Razoumofskya 817 

 RED CEDAR 17 

 Redfleldia 68 

 RED FIR 15 

 RED-HEAD LOUISA 



265 



RED HEATHER 641 

 RED ORPINE 373 

 RED RASPBERRY 439 

 RED-TOP 53 

 REED 66 

 REED-GRASS 52, 55, 



58 



RESIN-WEED 847 

 RHAMXACEAE 



553 



Rhamnus 553-4 

 Rhinanthus 801 

 Rhodiola 374 

 RHODODENDROX, 



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 

 RIVER ALDER 205 

 RIVER COTTOXWOOD 



186 



Robinia 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 



PRAIRIE 842 

 ROCKY MOUNTAIN 



WILLOW 199 

 ROMAN WORMWOOD 



829 



Romanzoffia 709 

 Rosa 439 



acicularis 441 



aciculata 443, 445 



alcea 441 



arkansana 441 



Bakeri 443 



Bourgeauiana 442 



californica 444 



chrysocarpa 444 



collaris 441 



deserta 444 



Durandii 443 



Engelmannii 441 



Fendleri 444 



fimbriatula 444 



