⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26001761, and has not been changed.

Polygonum setaceum var. tonsum Fernald is a synonym of Persicaria setacea (Baldwin) Small

This name is a synonym of Persicaria setacea (Baldwin) Small.

The record derives from Tropicos which reports it as a synonym (record 26001761) with original publication details: Rhodora 40(478): 414, pl. 515, f. 5-6 414 1938.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:206417-2.