⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50253429, and has not been changed.
This name is a synonym of Polygonum kawagoeanum .
The record derives from Tropicos which reports it as a synonym (record 50253429
) with original publication details: Rigakukai 24: 12 12 1926.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:695020-1
.