Sphagnum angustifolium
PNW
AK
BC
ID
MT
OR
WA
YK
222 specimens from 8 herbaria:
Alaska (93)
British Columbia (53)
Idaho (13)
Montana (17)
Oregon (3)
Washington (42)
Yukon Territory (1)
38 images from 3 herbaria:
ALA (29)
UAAH (1)
WTU (8)