Physcia
stellaris
PNW
AK
BC
ID
MT
OR
WA
123 specimens from 7 herbaria:
Alaska (3)
British Columbia (11)
Idaho (18)
Montana (36)
Oregon (22)
Washington (33)
81 images from 4 herbaria:
ALA (2)
OSC (76)
RR (2)
SRP (1)