⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50134899, with some changes.
This name is a synonym of Polygonum sibiricum var. sibiricum .
The record derives from Tropicos which reports it as a synonym (record 50134899
) with original publication details: Novosti Sist. Vyss. Rast. 24: 76 76 1987.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:944917-1
.