⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26001739, with some changes.
This name is a synonym of Polygonum tenue .
The record derives from Tropicos which reports it as a synonym (record 26001739
) with original publication details: Rhodora 44(526): 393 393 1942.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206438-2
.