Original identification: Heteranthera dubia
Current identification: Heteranthera dubia
Photographer: Jenifer Parsons
Date Photographed: July 29, 1998
Location: U.S.A., Washington, Yakima County: gravel pit near Parker.
Elevation: [not provided]
Coordinates: 46.513339° N, 120.462031° W
Phenology: Flowers
Comments: gravel pit is part of private gravel company operation