⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-395393, 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 395393) with original publication details: Rhodora 18: 235 1916.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:299325-2.