Peltigera
scabrosa
PNW
AK
BC
MT
OR
WA
YK
297 specimens from 5 herbaria:
Alaska (264)
British Columbia (28)
Montana (1)
Oregon (1)
Washington (1)
Yukon Territory (2)
108 images from 3 herbaria:
ALA (93)
RR (4)
OSC (11)