Umbilicaria polyphylla
PNW
AK
BC
ID
MT
OR
WA
115 specimens from 8 herbaria:
Alaska (3)
British Columbia (55)
Idaho (3)
Montana (3)
Oregon (11)
Washington (40)
15 images from 5 herbaria:
OSC (6)
RR (4)
SRP (1)
SRP-L (1)
WTU (3)