⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-403303, with some changes.
This name is a synonym of Calamagrostis arundinacea (L.) Roth.
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 403303) with original publication details: Enum. Pl. Jap. 2: 600 1878.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:394786-1.