Physconia perisidiosa
PNW
AK
BC
ID
MT
OR
WA
100 specimens from 10 herbaria:
Alaska (7)
British Columbia (38)
Idaho (5)
Montana (2)
Oregon (30)
Washington (18)
21 images from 7 herbaria:
ALA (3)
SRP-L (1)
RR (4)
SRP (1)
CRMO (1)
OSC (9)
VALE (2)