Parmelia hygrophila
PNW
AK
BC
ID
MT
OR
WA
2525 specimens from 13 herbaria:
Alaska (105)
British Columbia (130)
Idaho (144)
Montana (68)
Oregon (1389)
Washington (688)
2277 images from 5 herbaria:
OSC (2238)
RR (23)
SRP (3)
SRP-L (2)
WTU (11)