⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-309961, with some changes.

Sagittaria sagittifolia var. latifolia (Willd.) Muhl. is a synonym of Sagittaria latifolia Willd.

This name is a synonym of Sagittaria latifolia Willd..

The record derives from WCSP which reports it as a synonym (record 309961) with original publication details: Cat. Pl. Amer. Sept. 86 1813.