⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-387148, and has not been changed.

Achnatherum purpurascens (Hitchc.) Keng is a synonym of Stipa regeliana Hack.

This name is a synonym of Stipa regeliana Hack..

The record derives from WCSP which reports it as a synonym (record 387148) with original publication details: Clav. Gen. Sp. Gram. Prim. Sin. 213 1957.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:384450-1.