Original identification: Rorippa palustris
Current identification: Rorippa palustris
Photographer: Gerald D. Carr
Date Photographed: September 12, 2009
Location: U.S.A., Oregon, Multnomah County: off I-84 at Corbett exit (22), along blockaded rd. to defunct boat launch, ca. 0.1 mi. E of blockade, Oregon .
Elevation: [not provided]
Coordinates: [not provided]
Phenology: Flowers and Fruits