Persicaria
lapathifolia
PNW
AK
BC
ID
MT
OR
WA
619 specimens from 32 herbaria:
Alaska (16)
British Columbia (56)
Idaho (101)
Montana (86)
Oregon (186)
Washington (168)
364 images from 27 herbaria:
BABY (1)
BBLM (1)
BLMVL (7)
CIC (31)
CIC-SHO (1)
COCC (2)
CRMO (2)
EWU (5)
HPSU (13)
ID (40)
IDE (6)
IDS (18)
IFBLM (1)
MONT (47)
MONTU (34)
NOCA (11)
OSC (57)
PLU (3)
PSM (6)
SOC (8)
SRP (24)
UBC (2)
UWB (1)
WCW (3)
WS (5)
WTU (25)
WWB (10)