Original identification: Ludwigia palustris
Current identification: Ludwigia palustris
Photographer: Robert L. Carr
Date Photographed: August 17, 2014
Location: U.S.A., Oregon, Benton County: William L. Finley Wildlife Refuge, ditch near small pond off Finley Refuge Rd., S of Corvallis
Elevation: [not provided]
Coordinates: 44.42167° N, 123.31408° W