⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-19200373, with some changes.

Rotala mexicana subsp. hierniana Koehne 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 19200373) with original publication details: Bot. Jahrb. 1: 151. 1880. .