Original identification: Sparganium emersum
Current identification: Sparganium emersum
Photographer: Gerald D. Carr
Date Photographed: July 6, 2009
Location: U.S.A., Oregon, Benton County: W side of Porter Lake, near jct. of Smith Loop and Hurlburt Rd., Oregon.
Elevation: [not provided]
Coordinates: N44.44770, W123.24529