Orthotrichum pylaisii
PNW
AK
BC
ID
MT
OR
WA
52 specimens from 7 herbaria:
Alaska (43)
British Columbia (2)
Idaho (1)
Montana (2)
Oregon (1)
Washington (3)
35 images from 3 herbaria:
ALA (31)
CRMO (1)
WTU (3)