⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-341355, with some changes.
This name is a synonym of Potamogeton trichoides Cham. & Schltdl..
The record derives from WCSP which reports it as a synonym (record 341355) with original publication details: Fl. Brandenburg 1: 665 1864.