Asteraceae GH: 01003693 Artemisia arctica Lessing Canada: British Columbia Selkirk Mountains; Fish Creek (lat 51° 15') F. K. Butters & E. W. D. Holway 436a 1908-8
GH: 01234033 Artemisia michauxiana Besser Canada: British Columbia Glacier F. K. Butters & E. W. D. Holway 386 1908-7-23
GH: 01234034 Artemisia michauxiana Besser Canada: British Columbia Bishop's Range (lat. 51° 10') F. K. Butters & E. W. D. Holway 438 1908-8-11
GH: 02352075 Erigeron nivalis Nuttall Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 409 1908-7-27
GH: 01831496 Hieracium cynoglossoides Arvet-Touvet Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 426 1908-7-26
Betulaceae GH: 02196254 Alnus viridis sinuata (Regel) Á. Löve & D. Löve Canada: British Columbia Glacier F. K. Butters & E. W. D. Holway 428 1908-7-26
Brassicaceae GH: 00992714 Arabidopsis lyrata kamchatica (Fischer ex de Candolle) O'Kane & Al-Shehbaz Canada: British Columbia Bishop's Range lat 51º [illegible] F. K. Butters & E. W. D. Holway 447 1908-8-14
GH: 01084802 Draba albertina Greene Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 396 1908-7-26
GH: 01115613 Draba lonchocarpa Rydberg Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 362 1908-6-21
Caryophyllaceae GH: 01741064 Arenaria capillaris americana Maguire Canada: British Columbia Avalanche Crest, Glacier F. K. Butters & E. W. D. Holway 408 1908-7-26
GH: 01753108 Silene parryi (S. Watson) C. L. Hitchcock & B. Maguire Canada: British Columbia Avalanche Mt, Glacier. F. K. Butters & E. W. D. Holway 425 1908-7-26
Celastraceae GH: 01787291 Paxistima myrsinites (Pursh) Rafinesque Canada: British Columbia Glacier F. K. Butters & E. W. D. Holway 377 1908-7-23
Cyperaceae GH: 02392381 Carex brunnescens sphaerostachya (Tuckerman) Kükenthal Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 392 1908-7-23
Ericaceae GH: 01591888 Gaultheria humifusa (Graham) Rydberg Canada: British Columbia Selkirk Mountains; Avalanche Mt. Glacier F. K. Butters & E. W. D. Holway 399426 1908-7-26
GH: 01683439 Phyllodoce intermedia Rydberg Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 341 1908-7-18
Gentianaceae GH: 02072692 Gentiana glauca Pallas Canada: British Columbia Mt. Cheops, Glacier F. K. Butters & E. W. D. Holway 350 1908-7-19
Geraniaceae GH: 01863882 Geranium bicknellii longipes (S. Watson) Fernald Canada: Alberta Hills north of Laggan F. K. Butters & E. W. D. Holway 325 1908-7-11
Onagraceae GH: 01673840 Epilobium anagallidifolium Lamarck Canada: British Columbia Bishop's Range (lat 51º 5') F. K. Butters & E. W. D. Holway 444 1908-8
GH: 01672584 Epilobium ciliatum Rafinesque Canada: British Columbia Snow-sheds, Glacier F. K. Butters & E. W. D. Holway 379 1908-7-22
Orobanchaceae GH: 01877862 Castilleja miniata Douglas ex Hooker Canada: British Columbia Avalanche Crest, Glacier F. K. Butters & E. W. D. Holway 415 1908-7-26
Plantaginaceae GH: 02121702 Penstemon procerus Douglas ex Graham Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 371 1908-7-14
GH: 01812188 Veronica wormskjoldii nutans (Bongard) Pennell Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 380 1908-7-23
GH: 01812169 Veronica wormskjoldii nutans (Bongard) Pennell Canada: British Columbia [data not captured] F. K. Butters & E. W. D. Holway 351 1908-7-19
Polygonaceae GH: 01986435 Eriogonum ovalifolium Nuttall Canada: British Columbia Avalanche Mt. Glacier F. K. Butters & E. W. D. Holway 423 1908-7-26
Ranunculaceae GH: 01707862 Anemone parviflora Michaux Canada: British Columbia Cougar Valley; near Glacier F. K. Butters & E. W. D. Holway 358 1908-7-20
GH: 01710010 Caltha leptosepala de Candolle Canada: British Columbia Cougar Valley near Glacier. F. K. Butters & E. W. D. Holway 349 1908-7-19
GH: 01663498 Ranunculus eschscholtzii Schlechtendal Canada: British Columbia Cougar Valley near Glacier F. K. Butters & E. W. D. Holway 364 1908-7-21
GH: 01839166 Thalictrum occidentale palouense H. St. John Canada: British Columbia Cougar Valley near Glacier F. K. Butters & E. W. D. Holway 367 1908-7-13
GH: 01839167 Thalictrum occidentale palouense H. St. John Canada: British Columbia Cougar Valley, near Glacier F. K. Butters & E. W. D. Holway 359 1908-7-21
Rosaceae GH: 01567579 Potentilla glaucophylla Lehmann Canada: British Columbia Avalanche Crest, Glacier. F. K. Butters & E. W. D. Holway 414 1908-7-26
GH: 01589233 Spiraea betulifolia lucida (Douglas ex Hooker) C. L. Hitchcock Canada: British Columbia Serpentine Rocks, Avalanche Mt. Glacier F. K. Butters & E. W. D. Holway 424 1908-7-26
Saxifragaceae GH: 00042737 Heuchera cylindrica septentrionalis Rosendahl, Butters & Lakela Canada: British Columbia Avalanche Crest, Glacier, Selkirk Mountains,... F. K. Butters & E. W. D. Holway 404 1908-7-26
GH: 01735232 Heuchera glabra Willdenow ex Roemer & J. H. Schultes Canada: British Columbia Illecillewaet valley near Glacier F. K. Butters & E. W. D. Holway 339 1908-7-17
GH: 01616360 Mitella pentandra Hooker Canada: British Columbia Cougar Valley near Glacier F. K. Butters & E. W. D. Holway 366 1908-7-20
GH: 01886528 Ribes lacustre Poiret Canada: British Columbia Cougar Valley (near Glacier) F. K. Butters & E. W. D. Holway 369 1908-7-20
GH: 01619179 Saxifraga bronchialis austromontana (Wiegand) M. Peck Canada: British Columbia Avalanche Crest, Glacier F. K. Butters & E. W. D. Holway 403 1908-7-26
GH: 01621437 Saxifraga mertensiana Bongard Canada: British Columbia Cougar Valley. Near Glacier. F. K. Butters & E. W. D. Holway 343 1908-7-18
GH: 01631236 Saxifraga saximontana E. E. Nelson Canada: British Columbia Cougar Valley, Glacier F. K. Butters & E. W. D. Holway 340 1908-7-18
Selaginellaceae GH: 02075928 Selaginella selaginoides (Linnaeus) P. Beauvois ex Schrank & Martius Canada: Alberta Moraine Lake F. K. Butters & E. W. D. Holway 1908-9-1
