Umbilicaria hyperborea
PNW
AK
BC
ID
MT
OR
WA
YK
394 specimens from 12 herbaria:
Alaska (141)
British Columbia (90)
Idaho (15)
Montana (8)
Oregon (30)
Washington (106)
Yukon Territory (4)
146 images from 8 herbaria:
ALA (87)
BBLM (1)
CRMO (5)
OSC (22)
RR (21)
SRP (4)
SRP-L (3)
WTU (3)