⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-266112, with some changes.

Sparganium natans var. angustifolium (Michx.) Pursh is a synonym of Sparganium angustifolium Michx.

This name is a synonym of Sparganium angustifolium Michx..

The record derives from WCSP which reports it as a synonym (record 266112) with original publication details: Fl. Amer. Sept. 1: 34 1813.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:241084-2.