Peltigera membranacea
PNW
AK
BC
ID
MT
OR
WA
647 specimens from 8 herbaria:
Alaska (216)
British Columbia (301)
Idaho (6)
Montana (2)
Oregon (45)
Washington (77)
143 images from 4 herbaria:
ALA (102)
OSC (30)
SRP (2)
RR (9)