Gymnomitron obtusum (Lindb.) Pears.

British Columbia: Shannon lake periphery, alpine zone, with lots of spruce & firs, nw of new denver, valhalla mtns. Elev. 1920 m
ca 50 05'N, 117 40'W
On rock.

B. C. Tan s.n., july 18, 1977
With J. Ensing
UBC