Fallopia convolvulus
PNW
AK
BC
ID
MT
OR
WA
384 specimens from 28 herbaria:
Alaska (6)
British Columbia (28)
Idaho (68)
Montana (69)
Oregon (93)
Washington (119)
246 images from 24 herbaria:
BABY (1)
BLMVL (1)
CIC (6)
COCC (2)
EWU (3)
HPSU (4)
ID (28)
IDE (10)
IDS (11)
MONT (44)
MONTU (22)
MORA (2)
NOCA (5)
OSC (41)
PLU (8)
PSM (5)
REED (5)
SOC (5)
SRP (15)
UBC (10)
WCW (1)
WS (2)
WTU (10)
WWB (5)