Hypocenomyce
friesii
PNW
AK
BC
ID
MT
OR
WA
63 specimens from 7 herbaria:
Alaska (2)
British Columbia (28)
Idaho (4)
Montana (5)
Oregon (8)
Washington (16)
11 images from 3 herbaria:
ALA (2)
RR (8)
SRP (1)