Psora globifera
PNW
AK
BC
ID
MT
OR
WA
71 specimens from 9 herbaria:
Alaska (4)
British Columbia (12)
Idaho (22)
Montana (4)
Oregon (16)
Washington (13)
42 images from 7 herbaria:
ALA (3)
CRMO (4)
OSC (1)
RR (26)
SRP (5)
SRP-L (2)
VALE (1)