400 



GEOLOGICAL SURVEY OF CANADA. 



PAGE 



tricoccum, Ait 34 



trifloTum. Pursh 34 



Vancouverense, ilaoonn 37 



AUosoruf! acTostichoides, Spreng. . . ■ 2(il 



aquilimit, PresI 262 



gracilis, Presl. . : 260 



Stflleri, Ruprechl 260 



AUotropa 339 



virgata, Torr. & Gray 339 



Alnus, 355 



rubra, Bong -joS 



Aloftecurus, Linn 1S8, 389 



alpinus, Smith 188 



alpinus, Hook 189 



aiynnu.?, Dawson 189 



aristvlalitx, M ichx 188 



geniculatus, Linn 188 



var. aristulatus, Mnnro.. 188 



var. r;i:spitosus, Scrib 389 



var. jtumiln, Vasev 189 



var. robu^tus, Va.^ey.189, 389 



HmciUn, \asvi\- 389 



Maconnii, Vasey 189 



Macounii, ^'a.sey 389 



oreidentalis, Scribner 189 



jiratensis, Linn 189 



var. alpcslris, V^asey 189 



!iacca(u>^, Vasey 38!i 



!!tili-<iriMiitus, I'ursli 18S 



AMARYl.I,in.*CE.K (cvi.) 26 



Animopbila, Host 208 



arundinacea, Host 208 



longifolia, P.entb. i*l; Hook 208 



Anachuris C«>ia'/eii.«i.', I'lanclion.. 1 



Andro|x>gon, Linn 184 



anmucetis, Jliolix 1?5 



furcatuf, Muhl 184 



iiulani', liinn 185 



provincialis, La ji 184 



jmrpiirasvTtis, \\'ilkl 185 



scoparius, Jlichx 185 



Anemone, 295 



iiemorosa, var. ? 295 



Oregaua, (iray 295 



Anemoiiella, Spach 295 



tlialictroides, Spaoh 295 



Angelica, 328 



atropurpurea, I.,inn 328 



genufiexa, Xutt 328 



birsuta, Mubl 328 



AnOwriciim serotinum, Linn 42 



Anthoxanthum, Linn 186 



odoratura, Linn 186 



Aplectrum, Nutt 4 



hyemale, Jsutt 4 



Arabis 303 



arcuata 304 



canescens, Nutt 304 



canesceiif, Wat 303 



var. lalijolia, Wat 303 



Columbiana, Macoun 304 



confinis, W'aX 303 



Drummondii, Gray 304 



Drvmmondii, Gray 303 



humifusa, .7. Yahl 303, 304 



var. pubescens, Wat 303 



Ixrigata, Hook 303 



Leuimoni, Wat •• 303 



Ivrata. Linn., var. occidentalis, 



■ Wat 303 



lyralit 303 



petrsea, Lam 303, 304 



var. ambigua, Kegel 303 



Arcliangdica alrcpwjmrea, Hoffm., 328 



Gmelini, DC. 328 



hirgtila, Torr. & Gray 328 



Archemora rigida 330 



Ari'tagrostis. Griseb 201 



latifolia, I^deb 201 



var. .Maskensis, Vasey.. 201 

 Arcliodriicon Vamlscliatictim, Gray, 73 



Arctopbila, Rupt 229 



fulva, Rupt 229 



l,:rstadii, Kupt 229 



nuicronata, Hack 229 



pn)dvlina, And 229 



Arctostapliylos 338 



tomentosa, Dougl 3;i8 



Arenaria 309 



l.bysodes, D.C 30!) 



Arethusa, Linn 10 



bulbos.a, Linn 10 



mcdeoloidfn, Pursli 12 



a]>h ioglos^foidif, Pu rsb 11 



parrijiorit, Pursb H 



pttidtUn, I'ursb H 



rerticilkiUi, Pursh 12 



Aris.Tnia, Martins 72, 308 



Dracontium. Scbott... 72, 368 



trii)hvllum, Torr 72 



Aristida, 'Linn 19", 390 



ba.«iramea, Engel 100 



dichotoma, Linn 190 



fasciculata, Torr 390 



purpurea, Nutt 190, 390 



Ap.orDE,E (cxii.) "i- 



Arrbenatberum, Beauv 213 



avenaceum, Beauv 213 



Artemisia ^^ 



annua, Linn 3:10 



glauca, Pall . • • • 335 



Arum atrorultens. Ait 7- 



Driiconlium AVilld 72 



triphiillum, Linn 72 



Virginicinn, Linn •'- 



Anindo agrosloidcit, Pursh 204 



arenaria, I..inn 208 



Canadenns, Jlichx 204 



einnoides, Muhl 204 



