⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26002368, and has not been changed.

Polygonum patulum f. gracilius (Ledeb.) I. Grinţ. is a synonym of Polygonum patulum M.Bieb.

This name is a synonym of Polygonum patulum M.Bieb..

The record derives from Tropicos which reports it as a synonym (record 26002368).