⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-301537, with some changes.
This name is a synonym of Butomus umbellatus .
The record derives from WCSP which reports it as a synonym and as an invalid name (record 301537
) with original publication details: Vestn. Král. Ceské Spolecn. Nauk, Tr. Mat.-Prír. 35: 6 1931 publ. 1932.