⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26001082, with some changes.
This name is a synonym of Persicaria nepalensis (Meisn.) Miyabe.
The record derives from Tropicos which reports it as a synonym (record 26001082) with original publication details: Fl. S.E. U.S. 379 379 1903.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:190859-2.