Ludwigia palustris
PNW
BC
ID
OR
WA
279 specimens from 17 herbaria:
British Columbia (56)
Idaho (1)
Oregon (132)
Washington (90)
84 images from 12 herbaria:
CIC (1)
HPSU (30)
ID (6)
NOCA (1)
PLU (6)
PSM (3)
SOC (1)
SRP (3)
UBC (2)
UWB (1)
WTU (10)
WWB (20)