⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Echinodorus berteroi in version 1.1 of The Plant List.

Echinodorus berteroi var. patagonicus (Speg.) Rataj is a synonym of Echinodorus berteroi (Spreng.) Fassett

This name is a synonym of Echinodorus berteroi (Spreng.) Fassett.

The record derives from Tropicos which reports it as a synonym (record 900299) with original publication details: Folia Geobot. Phytotax. 2: 29 29 1969.