This name is a synonym of Aristida contorta F.Muell..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 394384) with original publication details: Voy. Uranie 407 1829.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:389244-1.
This name was in version 1 of The Plant List, record kew-394384, and has not been changed.