⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-292503, with some changes.
This name is a synonym of Potamogeton foliosus subsp. foliosus .
The record derives from WCSP which reports it as a synonym (record 292503
) with original publication details: Mem. Gray Herb. 3: 46 1932.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:208810-2
.