Peltigera scabrosa
PNW
AK
BC
MT
OR
WA
YK
309 specimens from 5 herbaria:
Alaska (275)
British Columbia (28)
Montana (1)
Oregon (1)
Washington (2)
Yukon Territory (2)
162 images from 4 herbaria:
ALA (138)
OSC (15)
RR (4)
WTU (5)