This name is a synonym of Acianthera wawraeana (Barb.Rodr.) F.Barros & V.T.Rodrigues.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 161268) with original publication details: Gen. Spec. Orchid. 2: 4 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:653798-1.
This name was in version 1 of The Plant List, record kew-161268.