This name is a synonym of Launaea angustifolia (Desf.) Kuntze.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 3AA62574-BDC9-4D55-8CB1-24BD3C0D06DA) with original publication details: 225 1799.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:250022-1.
This name was in version 1 of The Plant List, record gcc-19864.