Harvard University Herbaria & Libraries

Araceae
GH: 01654393 Arisaema triphyllum pusillum (Peck) Huttleston USA: Minnesota north of Mineral Center C. O. Rosendahl & F. K. Butters 4586 1924-7-5
GH: 01655473 Calla palustris Linnaeus USA: Minnesota Near mouth of Brute River C. O. Rosendahl & F. K. Butters 4522 1924-7-1
Aristolochiaceae
GH: 01682070 Asarum canadense Linnaeus USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4630 1924-7-3
Betulaceae
GH: 02193323 Betula papyrifera cordifolia (Regel) Regel : US and Canada (countries only and not Greenl... C. O. Rosendahl & F. K. Butters 4639 1924-7-7
Chenopodiaceae
GH: 01781397 Blitum capitatum Linnaeus USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4662 1924-7-7
Cyperaceae
GH: 02393661 Carex canescens Linnaeus USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4659 1924-7-7
GH: 02394576 Carex disperma Dewey USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4472 1924-6-29
GH: 02394575 Carex disperma Dewey USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4579 1924-7-5
GH: 01772595 Carex intumescens Rudge USA: Michigan [data not captured] C. O. Rosendahl & F. K. Butters 4513 1924-7-1
Ericaceae
GH: 01562284 Chimaphila umbellata cisatlantica S. F. Blake USA: Minnesota east of road through pass between Baptism an... C. O. Rosendahl & F. K. Butters 4695 1924-7-7
GH: 01763869 Rhododendron groenlandicum (Oeder) Kron & Judd USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4574 1924-7-3
GH: 01763870 Rhododendron groenlandicum (Oeder) Kron & Judd USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4648 1924-7-7
Fabaceae
GH: 02345071 Vicia americana Muhlenberg ex Willdenow USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4568 1924-7-3
Oleaceae
GH: 01849388 Fraxinus pennsylvanica Marshall USA: Minnesota [data not captured] C. O. Rosendahl & F. K. Butters 4428 1924-6-1
Orchidaceae
AMES: 02051028 Listera convallarioides (Swartz) Nuttall ex Elliott USA: Minnesota Near Mineral Center C. O. Rosendahl & F. K. Butters 4576 1924-7-5
Ranunculaceae
GH: 01709229 Aquilegia canadensis Linnaeus USA: Minnesota gorge of Caribou River. North Shore. Lake Su... C. O. Rosendahl & F. K. Butters 4497 1924-6-30