⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-232887, and has not been changed.
This name is a synonym of Costularia arundinacea (Sol. ex Vahl) Kük..
The record derives from WCSP which reports it as a synonym (record 232887) with original publication details: Sp. Pl. 2: 31 1832.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:303185-1.