⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-287434, with some changes.
This name is a synonym of Sagittaria graminea subsp. graminea .
The record derives from WCSP which reports it as a synonym (record 287434
) with original publication details: Enum. Pl. 3: 160 1841.