Flavocetraria
nivalis
PNW
AK
BC
MT
OR
WA
YK
384 specimens from 9 herbaria:
Alaska (196)
British Columbia (141)
Montana (4)
Oregon (2)
Washington (22)
Yukon Territory (19)
148 images from 5 herbaria:
ALA (137)
RR (5)
SRP (4)
SRP-L (1)
WTU (1)