Cladonia cornuta
PNW
AK
BC
ID
MT
OR
WA
YK
647 specimens from 10 herbaria:
Alaska (408)
British Columbia (138)
Idaho (3)
Montana (6)
Oregon (50)
Washington (28)
Yukon Territory (14)
333 images from 5 herbaria:
ALA (102)
OSC (197)
RR (15)
SRP (11)
WTU (8)