[Ann.:] Ceratophyllum demersum L. [Det.:] J.R. Massey [Det. date:] August 1978 [Det. inst.:] University of North Carolina at Chapel Hill ; [Orig. id.:] Ceratophyllum demersum L. [Det.:] RKG
R.K. Godfrey
72282
1972-12-10
10 December 1972
United States of America, Florida, Bay County, of Econfina Creek W of Youngstown.
location information not given for endangered species