⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50132872, 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 50132872
) with original publication details: Index Fl. Yunnan. 1: 282 282 1984.