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

New York Botanical Garden
Catalog #: 465191
3b07a131-8dde-4553-87c6-6e5a88928b66
R. S. Williams s.n. 08 June 1893
Polytrichum piliferum Hedw.
United States of America, Montana, Columbia Falls