This name is a synonym of Cynorkis paradoxa (Frapp. ex Cordem.) Schltr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 346636) with original publication details: Orchids Madagascar ed. 2: 156 2007.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:77084873-1.
This name was in version 1 of The Plant List, record kew-346636.