⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-36919, with some changes.
This name is a synonym of Ceratophyllum platyacanthum .
The record derives from WCSP which reports it as a synonym (record 36919
) with original publication details: Fl. Schles. ed. 3: 169 1857.