This name is a synonym of Launaea secunda (C.B.Clarke) Hook.f..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record D50093F8-FD49-4ED1-8DB4-4C156EC3DCD1) with original publication details: 276 1876.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:192982-1.
This name was in version 1 of The Plant List, record gcc-41041.