426 



GEOLOfilCAI, SURVET OP CANAnA. 



PAGE 



Spartina, Schreb 182, 389 



cynoBuroifles, AVilld 1 82 



jrracilis, Trin 182, .".Sg 



jiincea, Willd 182 



poljistaclii/ii, Hook 183 



polystacliya, Willd 183 



stricta, Roth., var. alterni- 



flora, Gray 183 



var. glabra, Gray 183 



Spergulnria vxdia 309 



, rubra, I'resl 310 



mlina 310 



Sphteralcea 313 



acerifolia, Niilt 313 



rimdurh, Torr 313 



Spirpea 318 



Douglasii, Hook., var. Men- 



ziesii., Presl 318 



salicifoiin 318 



Spiranthes, Ricli 7 



oerniia, Rich 8 



ciTima, Rich 8 



dcdpiens, Hook 10 



gracilis, Bigel 8 



latifolia, Torr 7 



plrmtaginea, Torr 7 



Roinanzoviana, Cham 8 



Spinidola, S-chleidon 368 



jKilyrrhiza, S('hleid 368 



jtohirrliiz'i, Schleid 75 



Sporoholus, R. I'.r 197, 391 



areiiuaux, Biickl 197 



asperifolius, Thntnber. . ..197, 391 



cryptandrus, Gray 197, 391 



cuspidatiis, Scribner 197 



depanperatus, Sorili 19" 



helerolepis, Gray 198 



Indicus 198 



vaginKflorus, Vasev 198 



Stellaria '. 309 



aiinatica, Scopoli 309 



StenaiUhium, A. Gray 52 



occidentale, Gray 52 



Stipa, Linn 190, 389 



avenacea, Linn 190 



Canadensi-t, Poir 192 



capillata, Hook 190 



Columbiana, Maooun 191, 390 



oomata, Trin. tt Rupr. . . . 190, 391 

 hi/vuiwidi'!:, Rjvm. & Scliullz. . 193 



junoea, Michx 192 



juncea, Nutt 190 



Macounii, Scrib 390 



memhrancea, I'ursh 193 



occidentalh, Bel 190 



parriflora, Nutt 191 



Eichardsonii, Link 190, 390 



var. major 191 



Rtchardsonii 390 



spartea, Trin 191, 390 



PAGE 



•spariea. Hook ] 91 



viridula, Trin 191 



riridttlu 390 



Streptopu?, Mx 28 



amplrjcicauH!:, I'oir 28 



amplesifolins, DC 28 



distortus, !Michx 28 



lann(;inoms. I'ursh 45 



roseus, Michx 29 



Strutliiupteris Germnnica, Willd ■ • ■ 281 

 var. Pennttiilranica, Laws.. 2S1 



Pennsi/lmnica, Willd 281 



Stylophorum, Nutt 300 



diphyllum, Nutt- 300 



Subularia 306 



a<iuatica, Linn 306 



Syniphoricarpus 331 



mollis. Nut 331 



Symplocarpus, Salisb 



fd'tidus, Salisb 



luimlufhutictis, Bong 



Sifntherigma jirucox, Wat 



Talimira, .Vdns 



spinescens, Torr 



Taxus 



brevifolia, Nutt 



Tetradyniia 



cancscens, DC 



Teucrium 



Botrys, Linn 



Canadense, Linn 



occidentale. Gray 



Thalictrum 



anemonoidtt 



Cwnuli 



minus, Linn., var. Kemense 

 Trelease 295 



polygamum, Muhl 295 



purjiurascnxa 296 



vennlosum, Trelease 296 



Tha.spium 326 



aureum, Nutt 325 



var. apliTum, Grav 325 



var. trifoliatum, C. A R.. 326 



Irij'olialwii, Gray 326 



Thlaspi 306 



perfoliatum, Linn 306 



Tiarella 322 



laciniata. Hook 322 



Tiedematmia, DC 330 



rigida, ('. & R. 330 



Tiptilaria dzfrolor, Beck 2 



Tism vuirrulliixa, Britt 310 



marina: Britt .309 



ruljra, Britt 310 



mlimi, Britt 310 



Tofleldia, Huds 43 



borealis, Wahl 43 



cocoinea. Rich 44 



var. major, Hook 44 



73 



73 



179 



312 

 312 

 3)il 



m\ 



335 

 335 

 349 

 :549 

 349 

 349 

 295 

 395 

 295 



