Lecanora
circumborealis
PNW
AK
BC
MT
OR
WA
77 specimens from 6 herbaria:
Alaska (44)
British Columbia (4)
Montana (3)
Oregon (14)
Washington (12)
57 images from 5 herbaria:
ALA (39)
OSC (13)
RR (3)
SRP (1)
WTU (1)