⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-309817, with some changes.
This name is a synonym of Alisma lanceolatum With..
The record derives from WCSP which reports it as a synonym (record 309817) with original publication details: Svensk Bot. Tidskr. 16: 39 1922.