This name is a synonym of Flueggea virosa subsp. melanthesoides (F.Muell.) G.L.Webster.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 190341) with original publication details: Bot. Jahrb. Syst. 13: 358 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:356339-1.
This name was in version 1 of The Plant List, record kew-190341, and has not been changed.