Parmelia
hygrophila
PNW
AK
BC
ID
MT
OR
WA
2507 specimens from 11 herbaria:
Alaska (135)
British Columbia (130)
Idaho (142)
Montana (66)
Oregon (1361)
Washington (672)
2260 images from 5 herbaria:
ALA (33)
OSC (2195)
RR (23)
SRP (3)
WTU (6)