Psora globifera
PNW
AK
BC
ID
MT
OR
WA
68 specimens from 8 herbaria:
Alaska (4)
British Columbia (12)
Idaho (21)
Montana (4)
Oregon (15)
Washington (12)
39 images from 5 herbaria:
ALA (3)
SRP (5)
RR (26)
CRMO (4)
VALE (1)