Sphagnum warnstorfii
PNW
AK
BC
ID
MT
OR
WA
609 specimens from 12 herbaria:
Alaska (233)
British Columbia (200)
Idaho (32)
Montana (74)
Oregon (9)
Washington (44)
26 images from 4 herbaria:
SRP (1)
SRP-B (1)
UAAH (23)
WTU (1)