⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-292511, with some changes.

Potamogeton gramineus var. spathuliformis J.W.Robbins is a synonym of Potamogeton × varians Morong

This name is a synonym of Potamogeton × varians Morong.

The record derives from WCSP which reports it as a synonym (record 292511) with original publication details: Manual ed. 5: 487 1867.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:321895-2.