⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2869536, and has not been changed.

Rumex crispus var. triangulatus Syme is a synonym of Rumex crispus subsp. littoreus (Hardy) Akeroyd

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Rep. Bot. Exch. Club 1872-1874: 37 1875.