Collema saturninum (Dicks.) NyL.

British Columbia: Haines triangle: near b.c.-yukon border, survey lake, near headwater of tatshenshini r., (mb zone) Elev. 815 m
60 00'N, 137 22'W
Trunk & branch of populus tremuloides at summit of ester.

Trevor Goward s.n., july 25, 1992
With D. Meldinger, R. Tranbridge & B. Callan
UBC