This name is a synonym of Acianthus bracteatus Rendle.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 217644) with original publication details: Orchadian 13: 440 2002.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:20004359-1.
This name was in version 1 of The Plant List, record kew-217644, and has not been changed.