Bryoth. Montan.
Williams, R. S. [1 - 430]

Field Museum of Natural History
Catalog #: C0078833F
865a577c-7f85-46ce-9832-dda90cd2f1b8
R. S. Williams #s.n. 20 September 1899
Bryum Hedw.
U.S.A., Montana, Flathead, Teakettle Mountain, near Columbia Falls