£ AV 



INDEX 



gracillimus 



simplex 

 SPRAGUEA 



multiceps 



umbellata 

 STANLEYA 



confertiflora 



viridiflora 

 STACHYS 



bullata 



Chamissonis 



ciliata 



Var. pubens 



Emersoni 



palustris 



pycnantha 



vestita 

 STEIRONEMA 



ciliatum 



laevigatum 

 STENANTHELLA 



occidentalis 

 STENOTUS 



acaulis 



Brandegei 



lanuginosus 



Lyallii 



stenophyllus 

 STENOPHYLLUS 



Capillaris 

 jTEPHANOMERIA 

 STREPTOPUS 



amplexifolius 



brevipes 



roseus 

 STIPA 



Bloomeri 



comata 



Kingii 



Lemmoni 



minor 



occidentalis 



Oregonensis 



setigera 



viridula 

 STREPTANTHUS 



glandulosus 



Howellii 



longirostris 



orbiculatus 

 STYLOCLINE 



filaginea 

 SUAEDA 

 SUBULARIA 



aquatica 

 SULLIVANTIA 



Oregana 

 SWERTIA 



724 obtusa 447 



724 SYMPHORICAR- 



97 POS 280 



97 acutus 281 



97 occidentalis 281 



59 oreophilus 281 



59 pauciflorus 281 



59 racemosus 281 



558 rotundifolius 281 



559 SYNTHYRIS 524 

 559 major 525 

 559 pinnatifida . 525 

 559 reniformis 525 

 559 rotundifolia 525 

 559 rubra 526 

 558 TAENIOPLEURUM 263 

 558 Howellii 269 

 436 TALINUM 93 

 436 spinescens 93 

 436 TANACETUM 363 

 663 canum 364 

 663 Huronense 364 



300 potentilloides 364 



301 vulgare 363 

 300 TARAXACUM 403 

 300 officinale 403 



300 TARAXIA 231 



301 gracilliflora 231 

 694 heterantha 231 

 694 longiflora 231 

 388 ovata 231 



657 TAXACEAE 781 



658 TAXUS 781 

 658 brevifolia 781 

 658 TETRADYMIA 370 



736 canescens 371 



737 glabrata 371 

 737 Nuttallii 371 



737 spinosa 371 



738 TELLIMA 198 

 738 grandiflora 199 



736 odorata 199 



737 racemosa 199 



737 TEUCRIUM 547 



738 occidentale 547 



46 THALESIA 541 



47 fasciculata 542 

 47 purpurea 542 

 47 uniflora 542 

 46 THALICTRUM 7, 11 



325 Fendleri 11 



325 polycarpum 11 



598 occidentale 12 



60 sparsiflorum 11 



60 venulosum 11 



196 THASPIUM 259 



196 aureum 259 

 447 Var. trifoldatum 259 



Var.involucratum 259 



THELYPODIUM 57 



eucosmum 58 



flexuosum 58 



HoweUii 58 



integrifolium 58 



laciniatum 58 



lasiophylum 59 



Nuttallii 58 



THERMOPSIS 121 



argentata 122 



gracilis **' 122 



montana 122 



robusta 122 



THLASPI 64 



alpestre 65 



THUJA 785 



plicata 785 

 THYSANOCARPUS 65 



curvipes 66 



radians 66 



TIARELLA 202 



laciniata 202 



trifoliata 202 



unfoliata 202 



TILLAEA 212 



angustifolia 212 



minima 212 



TISSA 88 



diandra 89 



macrothecum 88 



salina 88 



rubra 89 



TOFIELDIA 664 



glutinosa 665 



intermedia 665 



occidentalis 665 



TONELLA 507 



collinsioides 507 



floribunda 507 



TOWNSENDIA 305 



florifer 306 



Parry i 306 



TRAGOPOGON 389 



porrifolius 389 

 TRAUTVETTERIA, 12 



grand is 13 



TRIENTALIS 436 



arctica 436 



latifolia 436 

 TRl*u^iuM 



albopurpureum 133 



altissrtmum 134 



Beckwithii 134 



Breweri 135 



ciliolatum 135 



cyathiferum 137 



denauperatum 138 



