⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-404255, with some changes.

Chaetochloa impressa (Nees) Hitchc. & Chase is a synonym of Setaria tenax (Rich.) Desv.

This name is a synonym of Setaria tenax (Rich.) Desv..

The record derives from WCSP which reports it as a synonym (record 404255) with original publication details: Contr. U. S. Natl. Herb. 18: 350 1917.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:54120-2.