402 



GEOLOGICAL SURVET OP CANADA. 



PAGE 



versicolor, Vill 213 



Axyris, Linn 352 



amarantholdes, Linn 352 



Azolla, Lam 294 



Carol iniana, Willd 294 



Ballota, Linn 350 



nif;ra, Linn 350 



Beckmannia, Host 176 



erucaeformis, Host, var. uni- 

 florus, Scrib 1 76 



Berula 326 



angustifolia, Koch 326 



Bidens 334 



buUata, Linn. (?) 334 



Blechnwm. boreale, Swartz 263 



Blysmus rufuf, Link 101 



Boltonia, L'Her 332 



aateroides, L'Her 332 



latisquama, Gray, var. occi- 

 dentalis, Gray 332 



Boschniakia 348 



Hookeri, AValp 348 



Botrychium, Swartz 253 



dissectum, Spreng 256 



fumarioides, AVilld 255 



lanceolatiim, Angst 254 



Lunaria, Swartz 253 



luvarioiden, Swartz 255 



matricarisefolium, A. Braun. . 254 



ohliquum, Mulil 256 



simplex, Hitchcock 255 



ternatum, Swartz 255 



var. Americanum 255 



var. dissectum, Milde. . . . 256 

 var. lunarioides, Milde- ■• 255 



var. ohliquum, Milde 256 



Virginianum, Swartz 256 



Virginieum, Willd 2E 6 



var. (?) simplex, Gray 255 



Bolrypus lunarioides, Michx 255 



Virginicus, Mx 256 



Bouteloua, Lag 215 



cwrtipendvla. Gray 216 



foena, Torr 215 



hirsuta, Jjag 215 



oligostachya, Torr 216 



racemosa. Lag 216 



Brachyelytrum, Beauv 195 



aristatum, Beauv 195 



Briza, Linn 222 



Canadensis, Nutt 232 



Canadengis, Michx 230 



Eragrostis, Linn 219 



media, Linn 222 



Brizopyrwm Americanum, Link . . . 221 



boreale, Presl 221 



spicatum, Hook. & Am 221 



var. stricium, Gray 221 



Brodisea, Smith 34 



Douglasii, Watson 34 



PAGE 



grandiflora, Smith 34 



grandiflora, Pursh 34 



lactea, Wat 34 



Bromelica Smithii, Scribner 394 



Bromus, Linn 237,397 



Aleotensis, Trin 237 



breviaristatus, Buckl 237 



ciliatus, Linn 237 



var. ligulatus, Vasey 238 



var. pauciflorus, Vasey - . 238 



Hookerianus, Thurb 238, 397 



var. minor, Scrib 238 



Kaltnii, Gray 238 



Macounii, Vasey 239 



maximus, Linn 239 



mollis, Linn 239 



Orcutti anus, Vasey 239 



Pumpellianus, Scrib 239 



purgans, Linn 237 



purgans, Torr 238 



racemosus, Linn 239 



secalinns, Linn 239 



segetum, Schl - 240 



Sitchensis, Bong 240 



subulatus, Ledeb 240 



suhvlalus, Griseb 220 



tectorum, Linn 240, 397 



virens, Buckl 238 



Buda, Adns 309 



borealis, Wat 310 



marina, JDjimort 309 



marotheca, Fisch. & Meyer.. . 310 



rubra, Dumort 310 



Bupleurum 327 



Americanum, C. & R 327 



ranunculoides 327 



Cacalla 335 



tuberosa, Nutt 335 



Calamagroslis albicans Buck 203 



Aleutica, Trin 203 



arenaria, Trin 208 



Canadensis, Beauv 204 



coarctata. Hook 205 



colorata, Nutt 185 



con/nis, Nutt 204 



crassiglumis, Thurb 204 



deschampsioides, Trin 204 



inexpansa. Gray 204 



Langsdorffii, Trin 204 



Lapponica, Gray 205 



longifolia, Hook 208 



Mexicarm, Nutt 204 



Oregonensis, Buck] 204 



Pickeringii, Gray 206 



I'orteri, Gray 206 



purpurascens, R. Br 206, 207 



Purshii, Kunth 204 



rubescens, Buckl 207 



slrieta, Beauv 205, 393 



strigosa, Bong 207 



