Sphagnum warnstorfii
PNW
AK
BC
ID
MT
OR
WA
YK
800 specimens from 12 herbaria:
Alaska (433)
British Columbia (219)
Idaho (5)
Montana (74)
Oregon (4)
Washington (43)
Yukon Territory (22)
65 images from 4 herbaria:
ALA (42)
SRP (1)
UAAH (21)
WTU (1)