This name is a synonym of Platostoma hildebrandtii (Vatke) A.J.Paton & Hedge.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 136946) with original publication details: Linnaea 43: 83 1881.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:452984-1.
This name was in version 1 of The Plant List, record kew-136946.