Placidium lachneum
PNW
AK
BC
ID
MT
OR
56 specimens from 8 herbaria:
Alaska (1)
British Columbia (7)
Idaho (23)
Montana (12)
Oregon (13)
45 images from 6 herbaria:
BBLM (1)
IDS (4)
RR (28)
SRP (5)
SRP-L (5)
VALE (2)