⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-435258, and has not been changed.
This name is a synonym of Festuca argentina (Speg.) Parodi.
The record derives from WCSP which reports it as a synonym (record 435258) with original publication details: Revista Fac. Agron. Univ. Nac. La Plata 3: 584 1897.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:204107-2.