This name is a synonym of Actinostemon klotzschii (Didr.) Pax.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 55667) with original publication details: Linnaea 32: 114 1863.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:343986-1.
This name was in version 1 of The Plant List, record kew-55667.