⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50147258, with some changes.

Rotala pygmaea (Kurz ex Seem.) Rajagopal & Ramayya is a synonym of Rotala mexicana Cham. & Schltdl.

This name is a synonym of Rotala mexicana Cham. & Schltdl..

The record derives from Tropicos which reports it as a synonym (record 50147258) with original publication details: Kew Bull. 23: 465 465 1969.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:554216-1.