This name is a synonym of Acianthera myrticola (Barb.Rodr.) F.Barros & L.R.S.Guim..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 266475) with original publication details: Monogr. Syst. Bot. Missouri Bot. Gard. 95: 262 2004.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:60437077-2.
This name was in version 1 of The Plant List, record kew-266475.