This name is a synonym of Cynorkis angustipetala var. amabilis (Schltr.) H.Perrier.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 53510) with original publication details: Repert. Spec. Nov. Regni Veg. Beih. 33: 40 1924.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:625331-1.
This name was in version 1 of The Plant List, record kew-53510, and has not been changed.