This name is a synonym of Rhopaloblaste augusta (Kurz) H.E.Moore.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 14503) with original publication details: J. Bot. 13: 331 1875.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:664095-1.
This name was in version 1 of The Plant List, record kew-14503, and has not been changed.