⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26002789, with some changes.

Polygonum persicaria var. incanum (F.W. Schmidt) Meisn. is a synonym of Persicaria lapathifolia (L.) Delarbre

This name is a synonym of Persicaria lapathifolia (L.) Delarbre.

The record derives from Tropicos which reports it as a synonym (record 26002789) with original publication details: Monogr. Polyg. 68 68 1826.