Apocynaceae GH: 02179399 Apocynum androsaemifolium Linnaeus USA: Minnesota Around cottages at Poplar Lake Resort; Twp. ... F. K. Butters, E. C. Abbe & L. B. ... 327 1937-7-9
Asteraceae GH: 01111534 Achillea borealis Bongard USA: Minnesota along International Boundary at west end of ... F. K. Butters, E. C. Abbe & L. B. ... 1937-7-7
GH: 02351826 Erigeron strigosus Muhlenberg ex Willdenow USA: Minnesota top of cliff on south side of Mountain Lake F. K. Butters, E. C. Abbe & L. B. ... 1937-7-4
Betulaceae GH: 02193321 Betula papyrifera cordifolia (Regel) Regel USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 439 1937-7-13
GH: 02071909 Corylus cornuta Marshall Canada: Ontario Thunder Bay District: [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 1937-7-7
Brassicaceae GH: 00932222 Boechera divaricarpa (A. Nelson) A. Löve & D. Löve USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 409 1937-7-13
Cyperaceae GH: 02394796 Carex trisperma Dewey USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 399 1937-7-12
Ericaceae GH: 01591848 Gaultheria hispidula (Linnaeus) Muhlenberg USA: Minnesota near cottages, Poplar Lake Twp. 64N R. 1W F. K. Butters, E. C. Abbe & L. B. ... 326z 1937-7-9
GH: 01720019 Orthilia secunda (Linnaeus) House USA: Minnesota Near top of cliff, south side of Watab Lake.... F. K. Butters, E. C. Abbe & L. B. ... 1937-7-2
GH: 01684723 Pyrola asarifolia Michaux USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 274 1937-7-4
GH: 01761110 Pyrola chlorantha Swartz USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 238 1937-7-2
GH: 01761900 Pyrola minor Linnaeus USA: Montana [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 406 1937-7-12
Orchidaceae GH: 01938162 Corallorhiza maculata (Rafinesque) Rafinesque USA: Minnesota Toward west end of Mountain Lake. Twp. 65 N ... F. K. Butters, E. C. Abbe & L. B. ... 309 1937-7-6
GH: 01938161 Corallorhiza maculata (Rafinesque) Rafinesque USA: Minnesota south side, west end of Mountain Lake. Twp. ... F. K. Butters, E. C. Abbe & L. B. ... 264 1937-7-4
Plantaginaceae GH: 01811543 Veronica scutellata Linnaeus USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 322 1937-7-7
Polygonaceae GH: 02365038 Bistorta vivipara (Linnaeus) Gray USA: Minnesota [data not captured] F. K. Butters, E. C. Abbe & L. B. ... 437 1937-7-13
Sarraceniaceae GH: 01678798 Sarracenia purpurea Linnaeus USA: Minnesota near second small lake east of outlet of Mou... F. K. Butters, E. C. Abbe & L. B. ... 295 1937-7-5
