⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50133440, with some changes.

Polygonum constans Cummins is a synonym of Polygonum suffultum var. suffultum

This name is a synonym of Polygonum suffultum var. suffultum .

The record derives from Tropicos which reports it as a synonym (record 50133440) with original publication details: Bull. Misc. Inform. Kew 1896(109): 20 20 1896.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:695585-1.