⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-395059, with some changes.
This name is a synonym of Aristida purpurea Nutt..
The record derives from WCSP which reports it as a synonym (record 395059) with original publication details: Circ. Div. Agrostol. U.S.D.A. 34: 7 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19308-2.