Rhizocarpon
geminatum
PNW
AK
BC
ID
MT
OR
WA
8 specimens from 5 herbaria:
Alaska (2)
British Columbia (2)
Idaho (1)
Montana (1)
Oregon (1)
Washington (1)
6 images from 3 herbaria:
ALA (2)
RR (2)
SRP (2)
