⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50253521, with some changes.
This name is a synonym of Polygonum polystachyum var. polystachyum .
The record derives from Tropicos which reports it as a synonym (record 50253521
) with original publication details: Preslia 57(1): 66 66 1985.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:915449-1
.