Hypogymnia
austerodes
PNW
AK
BC
ID
MT
OR
WA
YK
216 specimens from 8 herbaria:
Alaska (51)
British Columbia (101)
Idaho (10)
Montana (42)
Oregon (4)
Washington (6)
Yukon Territory (2)
76 images from 6 herbaria:
ALA (7)
IDS (3)
OSC (50)
RR (11)
SRP (2)
WTU (3)