Pertusaria
subambigens
PNW
AK
BC
ID
OR
WA
130 specimens from 9 herbaria:
Alaska (11)
British Columbia (65)
Idaho (2)
Oregon (15)
Washington (37)
18 images from 4 herbaria:
ALA (10)
SRP-L (1)
RR (6)
SRP (1)