⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2676845, and has not been changed.
This name is a synonym of Persicaria amplexicaulis .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Natl. Sci. Mus., Tokyo, B. 30: 114 2004.