eA2 



INDEX 



grandiflora 661 



Rye 82 



Wild 82 



Sage 430 



Black 570 



White 169 



Sagebrush 565, 570 



Sage-leaved Willow 



136 



Sagina 185 



Linnaei 185 



saginoides 185 



Sagittaria 37 



' arifolia 37 



hebetiloba 37 



latifdlia 38 



longiloba 38 



variabilis 37 



Salicaceae 127 



Salicornia 165 



herbacea 165 



rubra 165 



Salix 128 



aemulans 1 39 



. amygdaloides 129 



arctica 136 



anogophylla 131 



Barclayi 134 



Barrattiana 135 



Bebbiana 138 



brachycarpa 135 



Candida 136 



chlorophylla 137 



{^onjuncta 134 



cordata 132 



Covillei 137 



discolor 137 



desertorum 134 



Dodgeana 131 



exigua 131 



Fendleriana 130 



Fernaldii 139 



fiava, 132 



fia/oescens 138 



fluviatilis 131 



Geyeriana 138 



glauca 134 



glaucops 135 



interior 131 



irrorata 132 



lasiandra 130 



lasiolepis 132 



linearifolia 131 



longifolia 131 



lutea 132 



luteosericea 131 



Mackenziana 1 33 



TnacTccarpa 138 



melauopsis 131 



monticola 134 



Nelspnii 137 



nigra 129 



nivalis 139 



NuUallii 138 



Ormsbyenais 132 



pachnophora 137 



padifolia 134 



padophylla 134 



petrophila 136 



pellita 137 



perrostrata 138 

 pseudolapponum 



135 

 pseudomyrsinites 



133 



pyrifolia 133 



reticulata 139 



rotundifolia 133 



saximontana 139 



Scouleriana 138 



Seemannii 1 35 



serissima 1 30 



stenophylla 131 



striefa 135 



subcoerulea 136 



tenera 136 



Tweedyi 135 



vestita 139 



Wataonii 132 



Wolfii 134 



Wrightii 129 



wyomvngenais 135 



Salmon Berry 250 



Salsify 589 



Salsola 169 



pestifer 169 



Tragus 169 



Saltbuah 165 



Salvia 430 



lanceolata 431 



Pitcheri 430 



Sambucus 468 



canad'ensis 469 



glauca 468 



melanocarpa 469 



microbotrys 469 



neo-^mexicana 469 



racemosa 469 



Samolus 377 



floribunduB 378 



Valerandi 378 



Samphire 165 



Sandalwood Family 



146 



Sandbar Willow 131 



Sand Bur 46 



Sand Cherry 270 



Sandwort 185 



Sanguisorba 263 



annua 263 



Sanicula 348 



marylandica 348 



Santalaceas 146 



Saponaria 182 



Vaccaria 182 



Sarcobatus 169 



vermiculatus 169 



Savastana 47 



Saxifraga 238 



adscendens 240 



arguta 240 



austrina 240 



austromontana 



239 



' bronchialis 239 



caespitosa 240 



cernua 239 



chrysantha 239 



cognata 239 



debilia 239 



flagellaris 239 



Hirculus 239 



integHfolia 240 



Jam&sii 238 



micropetala 240 



nivalis 240 



oppositifolia 239 



oregoneneis 239 



punctata 240 



rhomboidea 240 



saximontana 240 



simulata 239 



subapetala 240 



virgini^nsis 240 



Saxifraqaceae 233 



Saxifrage 238 



Family 233 



Golden 237 



Schedonnardus 61 



paniculatus 61 



Sohoenocrambe 208 



decumbens 209 



lini^olia 209 



pinnata 209 



Scirpus 85 



americana 86 



atrovirens 87 



caespitosus 86 



campestri? 86 



fiuviatilis 86 



lacustris 86 



lineatus 87 



•mariiimus 86 



microcarpus 87 



nevadensis 86 



Olneyi 86 



paludosus 86 



pauciflorus 85 



pungens 86 



sylvaiicus 87 



Scleropogon 64 

 Karwinskianus 65 



Scouring Rush 23, 24 



Scrophularia 439 



nodosa 439 



occidentalis 439 



SCROPH UL ARIACE AE 



437 



Scutellaria 427 



Brittonii 427 



galericulata 427 



lateriflora 427 



resinosa 427 



virgulata 427 



Sea Purslane 176 



Sedge 84, 89 



Family 84 



Sedum 233 



debile 233 



Douglasii 233 



frigidum 233 



integrifolia 233 



polygamum 233 



rhodanthum 233 



Rhodiola 233 



stenopetalum 233 



Selaginella 25 



densa 26 



mutica 26 



rupestris 26 



Selaginellacbae 



25 



Self-heal 429 



Senecio 576 



accedens 578 



acutidens 582 



admirabilps 579 



altus 580 



amplectens 578 



anacletus 579 



andinus 570 



atratus 580 



atriapiculatus 580 



aurellus 583 



Balsamitae 583 



Bigelovii 577 



blitoides 578 



canovirens 581 



canus 580 



carthamoides 578 



cernuus 578 



chloranthus 577 



columbianus 580 



compactus 583 



condensatus 583 



conlristaiua 577 



crassulus 579 



ccocatus 582 

 cymbalarioides 



582 

 dimorphophylhis 



582 



diecoideus 583 



dispar 580 



Douglasii 584 



eremophilus 583 



exaliaius 579 



fedifoli%is 583 



Fendleri 581 



filifolius 583 



flavovirens 583 



flavulus 583 



Flintii 579 



Fremontii 578 



fulgens ' 582 



glaucescens 579 



Harbourii 580 



Hartianus 582 



heterodoxtts 582 



Holmii 578 



Hookeri 580 



Hawellii 580 



hydrophiloides 579 



hydrophilus 579 



integerrirous 580 



invenusfus 57S 



Jonesii 582 



lactitcinui 578 



lanatifolius 581 



lapathifolius 679 

 longipetiolatus 



582 



