Cetraria aculeata
PNW
AK
BC
ID
MT
OR
WA
YK
204 specimens from 7 herbaria:
Alaska (52)
British Columbia (96)
Idaho (3)
Montana (8)
Oregon (3)
Washington (27)
Yukon Territory (15)
57 images from 4 herbaria:
ALA (34)
RR (21)
SRP-L (1)
SRP (1)