⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50085804, with some changes.

Polygonum dumetorum f. cristatum (Engelm. & A. Gray) B.L. Rob. is a synonym of Fallopia scandens (L.) Holub

This name is a synonym of Fallopia scandens (L.) Holub.

The record derives from Tropicos which reports it as a synonym (record 50085804) with original publication details: Rhodora 10(110): 31 31 1908.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206182-2.