This name is a synonym of Ponthieva racemosa (Walter) C.Mohr.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 163317) with original publication details: Beitr. Orchid.-K. C. Amer. 63 1866.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:654745-1.
This name was in version 1 of The Plant List, record kew-163317.