This name is a synonym of Brachypodium flexum Nees.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 400056) with original publication details: Abh. Königl. Akad. Wiss. Berlin 1891(2): 137 1892.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:393175-1.
This name was in version 1 of The Plant List, record kew-400056, and has not been changed.