This name is a synonym of Chromolaena laevigata (Lam.) R.M.King & H.Rob..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record D9FA99BF-34F9-488B-A787-6ED2E6315B2B) with original publication details: 287 1876.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:100256-2.
This name was in version 1 of The Plant List, record gcc-54522.