INDEX, 



619 



PAGE. 



Swertia, L 326 



corniculnta, MX 326 



perennis, L., var. obtusa,Griseb..326 



puffilla. Pur h 325 



Symphoria racemosus. Pers 196 



Symphori carpus, Juss 195 



occidentalis, R.Br 195 



racemosus, MX 196 



var. pauciflorus, Bobbins f 196 

 1539 



Symphytum, L 343 



officinale, L .343 



Syndesmon tkalictroides, Hoffm .... 14 



Synthyris, Benth 360 



rubra, Benth 360 



Talinum Menziesii, Hook 83 



pygmseum, Gr 83 



Tanacetum, L 254 



Douglasii, DC 254 



Huronense, Nutt 254 



Kotzebuense, Bess 253 



paucMorum, Kich 254 



suaveolens, Hook 254 



vulgare, L 254 



var. crispum, DC 254 



Taraxacum, Hall 279 



Ceratophorum, DC 279 



Dens-leonis, Desf. 279 



latilobum, DC , 279 



officinale, Weber 279 



var. alpinum, Koch. . .279, 558 

 var. glaucescens, Koch... 279 

 var. lividum, Koch. . .280, 558 



var. scopulorum, Gr 559 



palustre. DC 280 



Taxus, L...' 463 



baccata, L., var. Canadensis,Gr.463 



baccata, Hook 463 



baccata, L 463 



baccata, var. minor, MX 463 



brevifolia, Nutt 463 



Canadensis, Willd 463 



Lindleyana, Murray 463 



Tecoma, Juss 377 



radicans, Juss 377 



Telhma, R.Br 155 



grandiflora, R.Br 155, 525 



parviflora, Hook 156, 525 



tenella, Walp 525 



Tephrpsia, Pers 507 



Virginiana, Pers 507 



Tetradymia, DC 268 



canescens, DC 268 



Teucrium, L 380 



Canadense, L 380 



occidentals, Gr 574 



Thalictrum, Tourn 14 



alpinum, L 15,479 



anemonoides, MX 14, 478 



28 



PAGE. 



davatum, Hook 15 



Cornuti, L 15 



corynellum, DC 15 



dioicum, L 14, 479 



Isemgutum. MX 14 



occidentale, Gr 479 



pubcwns, Pursh 14 



purpurascens, L 14, 479 



var. ceriferum, Austin 479 



rugosum, Pursh 15 



sparsiflorum, Turcz 15 



Thaspium, Nutt 181 



actseifolium, Nutt 184 



aureum,Nutt 181,534 



barbinode, Nutt 181, 534 



cordatum, T. & G 181 



macrocarpum, Bourg 187 



trifoliatum, Gr 181 



Thelypodium, Endl 58 



pinnatifidum, Wat 58 



Thermopsis, R.Br 101 



fabacea, Hook 102 



montana, Nutt 102 



rhombifolia, Rich 101 



Thesium corymbulosum, MX 423 



umbellatum, L 423 



Thlaspi, Tourn 56 



alpestre, L 56 



arvense, L 56 



Bursa-pastoris, L 56 



cochleariforme, DC 56 



montanum, Hook 56 



Thuya, L 459 



excelsa, Bong 461 



gigantea, Nutt 460 



Menziesii, Dougl 460 



occidentalis, L 459 



plicata, Don 460 



sphseroidea, Spreng 461 



THYMELEACBLE (LXXXVIII) 420 



Thymus, L 383 



Serpyllum, L 383 



Thysanocarpus, Hook 59 



curvipes, Hook 59 



elegans, Fisch & Meyer 59 



oblongifolius, Nutt 491 



pulclieUus, Fisch. & Meyer. .... 59 

 pusillus, Hook 491 



Tiarella, L 156 



cordifolia, L 156 



laciniata, Hook 156 



Menziesii, Pursh 155 



trifoliata, L 156, 526 



unifoliata, Hook 156, 526 



Tigarea tridentata, Pursh 132 



Tilia, L 88 



Americana, L 88 



var. pubescens, Loud 88 



Canadensis, MX 88 



Europaea, L 88 



glabra, Vent 88 



