⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-408241, 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 408241) with original publication details: Bot. Mag. (Tokyo) 4: 230 1890.