Hypogymnia rugosa
PNW
AK
BC
ID
MT
OR
WA
329 specimens from 9 herbaria:
Alaska (10)
British Columbia (57)
Idaho (5)
Montana (6)
Oregon (132)
Washington (119)
225 images from 4 herbaria:
ALA (8)
OSC (203)
RR (12)
SRP (2)