This name is a synonym of Disa bivalvata (L.f.) T.Durand & Schinz.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 140892) with original publication details: Suppl. Pl. 403 1782.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:647797-1.
This name was in version 1 of The Plant List, record kew-140892, and has not been changed.