Psoroma hypnorum
PNW
AK
BC
ID
MT
OR
WA
YK
260 specimens from 9 herbaria:
Alaska (150)
British Columbia (40)
Idaho (1)
Montana (4)
Oregon (16)
Washington (46)
Yukon Territory (3)
38 images from 5 herbaria:
ALA (6)
OSC (18)
RR (10)
SRP (2)
SRP-L (2)