Umbilicaria
virginis
PNW
AK
BC
ID
MT
OR
WA
YK
89 specimens from 8 herbaria:
Alaska (17)
British Columbia (20)
Idaho (11)
Montana (4)
Oregon (6)
Washington (28)
Yukon Territory (3)
22 images from 4 herbaria:
ALA (9)
RR (9)
SRP (3)
BBLM (1)