⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50326765, and has not been changed.
This name is a synonym of Nymphoides orbiculatum .
The record derives from Tropicos which reports it as a synonym (record 50326765
) with original publication details: Tabl. Encycl. 1: 966 966 1791.