Original identification: Ceratophyllum demersum
Current identification: Ceratophyllum demersum
Photographer: Jenifer Parsons
Date Photographed: August 11, 2011
Location: U.S.A., Washington, King County: Sammamish Lake.
Elevation: [not provided]
Coordinates: 47.65194° N, 122.1047° W
Phenology: Vegetative
Comments: location is for lake in general, not necessarily specific collection site
Voucher Specimen: Jenifer Parsons s.n.,