Isothercium myosuroides Brid.

Alaska: Adak i., central aleutian is.: canyon stream draining into shagak bay.
51 51.094'N, 176 42.341'W
Open cliff ledge. Male.

W. B. Schofield s.n., aug. 24, 1994
With S. S. Talbot & S. Looman Talbot
UBC