⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2565288, with some changes.
This name is a synonym of Persicaria alpina (All.) H.Gross.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Beih. Bot. Centralbl. 37(2): 114 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:695184-1.