Umbilicaria virginis
PNW
AK
BC
ID
MT
OR
WA
YK
93 specimens from 9 herbaria:
Alaska (17)
British Columbia (22)
Idaho (11)
Montana (4)
Oregon (7)
Washington (29)
Yukon Territory (3)
30 images from 5 herbaria:
ALA (15)
BBLM (1)
OSC (2)
RR (9)
SRP (3)