Rhizocarpon grande
PNW
AK
BC
ID
MT
OR
WA
YK
52 specimens from 6 herbaria:
Alaska (14)
British Columbia (8)
Idaho (1)
Montana (4)
Oregon (4)
Washington (20)
Yukon Territory (1)
5 images from 2 herbaria:
RR (3)
SRP (2)