Polytrichastrum
longisetum
PNW
AK
BC
MT
OR
WA
YK
119 specimens from 8 herbaria:
Alaska (63)
British Columbia (28)
Montana (8)
Oregon (12)
Washington (7)
Yukon Territory (1)
3 images from 2 herbaria:
ALA (2)
WTU (1)
