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

Field Museum of Natural History
Catalog #: C1044548F
709ee3b8-6806-41ae-bc29-7787d3eb4174
R. S. Williams #s.n. 06 August 1888
Racomitrium canescens (Hedw.) Brid.
U.S.A., Montana, Cascade, Neihart