!>ci:ti'tooah0t;s pi.ivnis of nokth xukiiwa. 



X 308 PKiECOx, B. Br. 



309 alpina.L. 

 3l() arcuata, Gia\. 

 ail blepliaropliylla, Ilk. & .\. 

 .312 Brewari, Watson. 

 X 3 18 Canadeusis, L. 



314 (-anescens, Nutt. 



var. .latifolia, Watson, 

 var. (V) stylosa. Watson^ 



315 Cusickii, AVatsoii. 

 X 316 dentata, T. & G. 



yl7 Drummoiidii. liray. 



var. bracliycarpa, Oray. 



.-■ilS fiM-eata, Waismi. 

 X 31.!^ hirsiita, Scop. 



var. glabrala. T. & Q. 



4^20 Holbirllii, Ilornem. 

 X .321 laivigata, Poir. 



o22 longirostj-is, Watson. 



-.323 Ludoviciana, C. A . Meyery/ 



^V2i I^yallii, ^i'atson. 

 X 325 Ivrata, ij. /, 



SiU pateii.'s, Sulllv. 

 X 327 perfoliata, Lam. 



32S petiolaris, Graj'. 



329 petrsea, Lam. 



var. ambigua, Rfgel. 



330 platysperma, Gray. 



331 repauda, Watson. 



332 spathulata, Nutt. * 



333 stricta, Iluds. 



334 suffinitescens, Watson, 



Dryopetalon 



335 runcinatmn. Gray. 



StreptanthTis ** 



33ti bracteatus, Gray- 



337 Bveweri, (jray. 



338 carinatus, Wriglit 



339 eordatus, JS'utt. 



340 diversifolius, Wiitson. 



341 flavescens, Hook. 



342 glandulosus, Hook. 



var. (?) Isevis, Watson. 



343 heteropbyllus, iS^utt. 



344 hispidus, Gray. 



345 hyacintlioides, Hook. 



346 maculatus, Nutt. 



347 platycarpus, Gray. 



348 polygaloides, Gray. 

 319 repandus, Nutt. 



350 tortuosus, Kellogg. 



Caulanthus 



351 amplexicaulis, Watson. 



352 Coulteri, Watson. 



353 crassicaulis, Watson. 



354 glaucus, Watson. 



355 hastatus, Watson. 



356 inflatus, Watson. 



357 pilosus, Watson. 



358 procerus, Watson. 



Cardaniine 



359 angulattu Hook, 



360 bellidifolia, L. 



361 Breweri, Watson. 



362 Clematitis, .Shuttl. 

 36^^ cordifolia, <jrray. 



\'ar. pnbesceiis. Gray, 



364 Gambellii, Watson. 

 X 365 liirsuta, L. 

 JK var. sylvatica, Gra>'. 



360 ollgosperma, Nutt, 



367 paucisecta, Benth. 

 X 368 pratensis, L. 



augustifolia, Hook, 



369 purpui-ea,r'liam.&Schlecht 

 At 370 rliomboidea. Da 

 X ;>7l rotundifolia, Mx, 



372 spathulata, Mx. 

 Dentaria 



373 Califoniica, Watson. 



var, pachystigma, Watson 

 X ■'■74 diphylla, Mx. 



375 lietei-opbylla, Nutt, 

 .^^7* laciniata, Mubl. 



377 macrocarpa, Nutt, 

 X 'il-'- maxima, Nutt. 



379 multiflda, Muhl, 



380 tenella, Pursh, 

 licavenwortMa 



381 aurea, Torr, 



382 Micbauxii, Ton-. 



383 stylosa, (Vray. 



384 torulosa. Gray, 

 Selenia 



385 aurea, Xutt. 



386 dresecta, T. & G, 

 Platyspermum 



387 scapigerum, Hook, 



¥esiearia 



388 alpina, Nult. 



389 arctica, Richards. 



390 argentea, Sehauer. 



391 argyrea. Gray. 



392 auriculata, Eiig. & Gray, 



393 Berlandieri, Gray. 



394 calycina, Crray, 



395 densiflora, Gray. 



396 Engelmauni, Gray, 



397 Fendleri, Gray. 



398 Gordon!, Gray. 



399 gracilis, Hook. 



400 graudiflora. Hook. 



401 lasiocai'pa« Hook. 



402 Lindlieimeri, Gray, 



403 Ludoviciana, I)C. 



404 montana, Gray. 



405 Nuttallii. T. & G. 



406 pallida, T. & G. 



407 purpurea, Gray. 



var. albiflora, Gray. 



408 recurvata, Eng. 



409 repanda.Xutt. 



