⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-394951, with some changes.
This name is a synonym of Aristida venustula Arechav..
The record derives from WCSP which reports it as a synonym (record 394951) with original publication details: Anales Mus. Nac. Buenos Aires 13: 452 1906.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19284-2.