Fallopia sachalinensis
PNW
AK
BC
ID
OR
WA
118 specimens from 13 herbaria:
Alaska (1)
British Columbia (14)
Idaho (16)
Oregon (42)
Washington (45)
62 images from 12 herbaria:
HPSU (2)
ID (7)
IDE (14)
NOCA (4)
OSC (18)
PLU (1)
REED (1)
SRP (2)
UBC (5)
WS (1)
WTU (6)
WWB (1)