This name is a synonym of Brayopsis diapensioides (Wedd.) Gilg & Muschl..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Ann. Sci. Nat., Bot. V, 1: 285 1864.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:282553-1.
This name was in version 1 of The Plant List, record kew-2776561, and has not been changed.