⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2869570, and has not been changed.

Rumex obtusifolius f. pseudoagrestis Zapal. is a synonym of Rumex obtusifolius subsp. transiens (Simonk.) Rech.f.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Consp. Fl. Gallic. Crit. 2: 107 1908.