Physcia adscendens
PNW
AK
BC
ID
MT
OR
WA
894 specimens from 11 herbaria:
Alaska (4)
British Columbia (49)
Idaho (128)
Montana (159)
Oregon (322)
Washington (231)
786 images from 5 herbaria:
BBLM (1)
OSC (763)
RR (15)
SRP (2)
WTU (5)