⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26300472, with some changes.
This name is a synonym of Potamogeton pusillus .
The record derives from Tropicos which reports it as a synonym (record 26300472
) with original publication details: Icon. Fl. Germ. Helv. 7: 14 14 1845.