This name is a synonym of Brachypodium retusum (Pers.) P.Beauv..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 399854) with original publication details: Fl. Sicul. xlv 1826.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:393080-1.
This name was in version 1 of The Plant List, record kew-399854.