⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-395050, with some changes.

Aristida purpurascens var. alabamensis Trin. & Rupr. is a synonym of Aristida purpurascens Poir.

This name is a synonym of Aristida purpurascens Poir..

The record derives from WCSP which reports it as a synonym (record 395050) with original publication details: Sp. Gram. Stipac. 102 1842.