Cetrelia
cetrarioides
PNW
AK
BC
MT
OR
WA
203 specimens from 7 herbaria:
Alaska (31)
British Columbia (27)
Montana (1)
Oregon (31)
Washington (113)
117 images from 6 herbaria:
ALA (26)
OSC (82)
RR (4)
SRP (1)
SRP-L (1)
WTU (3)