Petrak, Crypt. Exs.
Petrak [3201 - 4700]

University of Colorado, Museum of Natural History Herbarium Bryophyte Collection
Catalog #: COLO-B-0049381
A. Pachanec #s.n. 03 October 1954
Rhytidiopsis robusta (Hook.) Broth.
United States, Washington, Skamania, am Spirit Lake Forest Camp nordöstl. St. Helens