Cladonia cornuta (L.) Hoffm. ssp. groenlandicum (Dahl) Ahti

British Columbia: Clearwater lake area: 1 km up falls creek near s end of lake. open basalt talus slope.
ca 52 10'N, 120 10'W
Musicolous.

Trevor Goward s.n., aug. 27, 1983
UBC