420 



GEOLOGICAL SURVEY OF CANADA. 



PAGE 



microcarpuin, Muhl., var. 



splijorociirpon, Vasey .... 179 



muricatum 177 



nitidiim, I ^atn 178 



var. baibnlatmn, MX.... 389 



pauciflorum, Ell .179 



pauciflorum, Ell 180 



pubescens, Lam 1 78 



rcctrum, RUMII & Sebultes.... 177 



sanguinale, Linn 1 79 



Booparinm, Lam 180 



therm 1 tie, Boland 1 78 



verticillatum, Willd 181 



virgatmn, Linn 180 



viride, Linn 181 



TFaZferi, Pursh 177 



xanthophysum, Gray 180 



Pastinaca, Linn 329 



saliva, Linn 329 



Pectocary a 344 



penicillata, A. DC 344 



Pellgea,Link 259 



atropnrpurea, Link 260 



densa, Hook 261 



gracilis, Hook 259 



Stetteri, Beddome 260 



Peltandra 72, 368 



Virginica, Raf 72 



Virginica 368 



undulata, Raf 368 



Pennizetwn glaucum, R. Br 180 



viride, R. Br 181 



Peristylis bracleatus, Lindl 14 



Peucedanum 329 



ambiguum, Nutt 329 



eurycarpum, C. & R . 329 



macrocarpum, var. eurycarpum, 



Gray 329 



Martindalei, C. & R., var. an- 



gnstatum, C. & R 330 



nudicaule, Nutt 329 



Sandbergi, C. &. R 330 



sativum ' 329 



tiiternatum, Nutt 329 



villosum, Nutt 329 



Phalangium Quamash, Pursh 37 



Phalaris, Linn 185 



Americana, Torr 185 



arundinacea, Linn 185 



Canariensis, Linn 1 86 



oryzoides, Linn 184 



Phegopteris, Fe"e 269 



alpestris, Nutt 271 



calcarea, F6e 270 



connectile, Watt 269 



Dryopteris, Fee 270 



var. Robertianum, Dav 270 



hexagonoptera, F6e 269 



polypodioides, Fe 269 



Phellopterus, Benth 329 



PAGE 



littoralis. Schmidt 329 



Ph ippsi a, R. Br 196 



algida, R. Br 196 



var. monandra, Kunth . . 196 

 monandra, Trin . . . N 196 



Phleum, Linn 196 



alpirmm, Linn 196 



Hsenkeanum, Presl 196 



pratense, Linn 196 



Phragmites, Trin 216 



oommunis, Trin 216 



Phyllospadix, Hook 91 



Scouleri 91 



Physematium obtusum, Hook 284 



Physocarpus 318 



opulifolius, Maxim 318 



Picea 362 



nigra, Link 362 



var. rubra, Engel 362 



rubra 362 



Pingnicula 349 



villosa, Linn 349 



Pinus 361 



albicaulis, Engel 361 



ponderosa, Pougl., var- scopu- 



lorum, Engel 361 



Piptatherum nigrum, Torr 193 



Plagiobothrys, Fisch. & Meyer. . . . 345 



tenellus, Gray. . . .* 345 



Torreyi, Gray 346 



Plantago * .. 350 



macrocarpa, Cham. & Schl . . . 350 



Platanthera blephariglottis, Liodl- . 19 



Chorisianus, Lindl 14 



dliaris, Lindl 18 



dilatata, Lindl 15 



elegans, Lindl 17 



fimbriata, Lindl., var. a., Hook. 20 



var. p., Hook 19 



jlava, Gray 13 



gradlis, Lindl 15 



graminea, Lindl 15 



herbiola, Lindl 13 



holopetala, Lindl 19 



Hooken, Lindl 17 



Huronetisis, Lindl 14 



hypcrborea, Lindl 14 



incisa, Lindl 19 



Konigii, Lindl 14 



leucostachys, Lindl 16 



Menziesii, Lindl 17 



obtusata, Lindl 16 



orbiculata. Lindl 18 



psycodes, Lindl 19 



rotundifolia, Lindl 12 



Rchischmareffiana, Lindl 17 



stricta, Lindl 15 



tipuloide*, Lindl 13 



Platyspermum, Hook 302 



scapigerum, Hook 302 



