Leptogium byssinum (Hoffm.) Zwackh ex Nyl.
Annotated by G. Y. McHenry.

Washington: Ferry County: Colville National Forest, Trout Lake Trail and Campground, in Hoodoo Canyon ant the end of Forest Service Road 020. Elev. 2800 ft.
48° 37.28' N, 118° 14.2' W
Coordinate Source: Specimen label.
Bank of trail. On soil. Substrate: terricolous.

G. Y. McHenry 101104151, Oct 11, 2004
WTU, Barcode: WTU-L-014711