Orthotrichum laevigatum
PNW
AK
BC
ID
MT
OR
WA
YK
497 specimens from 11 herbaria:
Alaska (11)
British Columbia (90)
Idaho (79)
Montana (70)
Oregon (48)
Washington (192)
Yukon Territory (7)
15 images from 4 herbaria:
ALA (3)
CRMO (1)
SRP (3)
WTU (8)