This name is a synonym of Empogona ovalifolia var. glabrata (Oliv.) Tosh & Robbr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 66908) with original publication details: Trans. Linn. Soc. London, Bot. 2: 331 1887.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77101470-1.
This name was in version 1 of The Plant List, record kew-66908, and has not been changed.