Persicaria lapathifolia
PNW
AK
BC
ID
MT
OR
WA
YK
648 specimens from 34 herbaria:
Alaska (66)
British Columbia (53)
Idaho (99)
Montana (106)
Oregon (157)
Washington (160)
Yukon Territory (7)
323 images from 26 herbaria:
ALA (50)
BABY (1)
BBLM (1)
BLMVL (7)
CIC (30)
CIC-SHO (1)
CRMO (2)
EWU (5)
HPSU (8)
ID (39)
IDE (6)
IDS (18)
MONT (47)
MONTU (34)
NOCA (11)
PLU (3)
PNNL (1)
PSM (8)
RM (4)
SOC (5)
SRP (14)
UBC (2)
UWB (1)
WCW (3)
WTU (12)
WWB (10)