This name is a synonym of Chloris virgata Sw..
The record derives from Tropicos which reports it as a synonym (record 25513041) with original publication details: Nov. Gen. Sp. (quarto ed.) 1: 166-167, t. 49 166 1815.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:395871-1.