Hypogymnia oceanica
PNW
AK
BC
OR
WA
YK
271 specimens from 6 herbaria:
Alaska (47)
British Columbia (45)
Oregon (99)
Washington (79)
Yukon Territory (1)
191 images from 4 herbaria:
ALA (25)
OSC (164)
RR (1)
WTU (1)