⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-309130, with some changes.
This name is a synonym of Zannichellia palustris L..
The record derives from WCSP which reports it as a synonym (record 309130) with original publication details: Nova Acta Regiae Soc. Sci. Upsal. 8: 254 1821.