Amphidium caespitosum (Mitt.) Jaeg.
Annotated by Holzinger, J. W..

Washington: King County: At the bend of the river below Snoqualmie Falls.
47.54194° N, 121.83667° W
Coordinate Source: Estimated.
In thick mats, in crevices of rocks.

J. W. Bailey s.n., Jun 1, 1915
With
WS, Accession: 250776