⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50098248, with some changes.

Ceratophyllum demersum subsp. muricatum (Cham.) Wilmot-Dear is a synonym of Ceratophyllum muricatum Cham.

This name is a synonym of Ceratophyllum muricatum Cham..

The record derives from Tropicos which reports it as a synonym (record 50098248) with original publication details: Kew Bull. 40: 266 266 1985.