Orthotrichum laevigatum
PNW
AK
BC
ID
MT
OR
WA
516 specimens from 10 herbaria:
Alaska (9)
British Columbia (91)
Idaho (126)
Montana (69)
Oregon (49)
Washington (165)
16 images from 3 herbaria:
CRMO (1)
SRP (3)
WTU (12)