Evernia prunastri
PNW
AK
BC
ID
MT
OR
WA
583 specimens from 10 herbaria:
Alaska (1)
British Columbia (74)
Idaho (97)
Montana (13)
Oregon (176)
Washington (222)
353 images from 5 herbaria:
ALA (3)
RR (13)
OSC (332)
SRP (3)
WTU (2)