⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-405740, and has not been changed.
This name is a synonym of Arctagrostis arundinacea (Trin.) Beal.
The record derives from WCSP which reports it as a synonym (record 405740) with original publication details: Fl. Ross. 4: 385 1852.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:396617-1.