Nephroma arcticum
PNW
AK
BC
WA
YK
200 specimens from 9 herbaria:
Alaska (84)
British Columbia (111)
Washington (2)
Yukon Territory (3)
31 images from 6 herbaria:
ALA (15)
SRP-L (2)
BBLM (1)
RR (6)
SRP (1)
OSC (6)