This name is a synonym of Brachyscome linearis (Petrie) Druce.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record BFA3D6E7-67A0-4784-A481-BB807860843D) with original publication details: 271 1893.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:228436-1.
This name was in version 1 of The Plant List, record gcc-115161, and has not been changed.