Hypocenomyce
friesii
PNW
AK
BC
ID
MT
OR
WA
65 specimens from 6 herbaria:
Alaska (1)
British Columbia (27)
Idaho (4)
Montana (5)
Oregon (11)
Washington (17)
13 images from 3 herbaria:
OSC (4)
RR (8)
SRP (1)