⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-394904, with some changes.

Aristida mutabilis var. nigritiana (Hack.) Bourreil is a synonym of Aristida mutabilis Trin. & Rupr.

This name is a synonym of Aristida mutabilis Trin. & Rupr..

The record derives from WCSP which reports it as a synonym (record 394904) with original publication details: Taxon 18: 518 1969.