⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26000818, and has not been changed.
This name is a synonym of Polygonella robusta .
The record derives from Tropicos which reports it as a synonym (record 26000818
) with original publication details: Brittonia 15(3): 191 191 1963.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206002-2
.