Cladonia
sulphurina
PNW
AK
BC
ID
MT
OR
WA
YK
404 specimens from 7 herbaria:
Alaska (223)
British Columbia (107)
Idaho (9)
Montana (15)
Oregon (3)
Washington (46)
Yukon Territory (1)
113 images from 5 herbaria:
ALA (68)
SRP (8)
OSC (29)
RR (7)
BBLM (1)