⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Aristida purpurea in version 1.1 of The Plant List.

Aristida purpurea var. rariflora Barkworth et al. is a synonym of Aristida longiseta Steud.

This name is a synonym of Aristida longiseta Steud..

The record derives from Tropicos which reports it as a synonym (record 50236322) with original publication details: Fl. N. Amer. 25: 733 733 2003.