⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-301541, with some changes.

Butomus umbellatus f. natans V.V.Petrovsky is a synonym of Butomus umbellatus L.

This name is a synonym of Butomus umbellatus L..

The record derives from WCSP which reports it as a synonym (record 301541) with original publication details: Fl. Yakutii .