This name is a synonym of Trisetaria loeflingiana (L.) Paunero.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397573) with original publication details: Fl. Tirolo Mer. 1: 237 1854.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391469-1.
This name was in version 1 of The Plant List, record kew-397573.