⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-308966, with some changes.
This name is a synonym of Vallisneria natans (Lour.) H.Hara.
The record derives from WCSP which reports it as a synonym (record 308966) with original publication details: J. Jap. Bot. 2: 19 1921.