Original identification: Sagittaria latifolia
Current identification: Sagittaria latifolia
Photographer: Gerald D. Carr
Date Photographed: September 2, 2009
Location: U.S.A., Oregon, Multnomah County: Rooster Rock State Park, shore of Mirror Lake, near parking area on N side of I-84, Oregon.
Elevation: 45 ft.
Coordinates: N45.54257, W122.22805
Phenology: Flowers