Vitt, Orthotrichaceae Bor.-Amer. Exs.
Vitt, D.H. [1 - 50]
IndExs #1552642815

University of Michigan Herbarium
Catalog #: 593114
f72c5a81-d536-4278-ba53-eec02326c1a7
D. H. Vitt #s. n. 06 September 1976
Orthotrichum obtusifolium Brid.
Canada, Alberta, Lac La Biche, just Northwest of entrance to Sir Winston Churchill Provincial Park at Southeast end of Big Island.

Field Museum of Natural History
Catalog #: C1040270F
87ddbb3f-085e-409d-b290-99b6e0ba45af
D. H. Vitt #s.n. 06 September 1976
Orthotrichum obtusifolium Brid.
Canada, Alberta, Lac La Biche, just Northwest of entrance to Sir Winston Churchill Provincial Park at Southeast end of Big Island

University of Tennessee Bryophyte Herbarium
Catalog #: TENN-B-0039611
Dale H. Vitt #17 06 September 1976
Orthotrichum obtusifolium Brid.
Canada, Alberta

Bryophyte Collection of the Wesley E. Niles Herbarium, College of Southern Nevada, Henderson Campus, Henderson
Catalog #: UNLV-B-0003182
Dale H. Vitt #s.n. 06 September 1976
Orthotrichum obtusifolium Brid.
Canada, Alberta, Lac La Biche, just Northwest of entrance to Sir Winston Churchill Provincial Park at Southeast end of Big Island.