Fallopia sachalinensis
PNW
AK
BC
ID
OR
WA
113 specimens from 15 herbaria:
Alaska (2)
British Columbia (14)
Idaho (16)
Oregon (41)
Washington (40)
42 images from 11 herbaria:
ALA (1)
HPSU (1)
ID (7)
IDE (14)
NOCA (4)
PLU (1)
REED (1)
SRP (3)
UBC (5)
WTU (4)
WWB (1)