⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-404409, with some changes.

Chamaeraphis setosa f. biconvexa (Griiseb.) Kuntze 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 404409) with original publication details: Revis. Gen. Pl. 2: 769 1891.