⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Polygonum lapathifolium in version 1.1 of The Plant List.

Polygonum lapathifolium f. nodosum (Pers.) Beck 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 50307881) with original publication details: Icon. Fl. Germ. Helv. 24: 75 75 1909.