⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50133864, and has not been changed.

Persicaria microcephala var. wallichii (Meisn.) H. Hara is a synonym of Polygonum wallichii Meisn.

This name is a synonym of Polygonum wallichii Meisn..

The record derives from Tropicos which reports it as a synonym (record 50133864) with original publication details: Fl. E. Himalaya 72 72 1966.