This name is a synonym of Olearia decurrens (DC.) Benth..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 8B5A4852-4D81-406E-858E-88D1419F8B22) with original publication details: 80 1865.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:181050-1.
This name was in version 1 of The Plant List, record gcc-92530, and has not been changed.