⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-397477, with some changes.
This name is a synonym of Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl..
The record derives from WCSP which reports it as a synonym (record 397477) with original publication details: Fl. Agen. 47 1821.