This name is a synonym of Heterotaxis valenzuelana (A.Rich.) Ojeda & Carnevali.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 120961) with original publication details: Schlechter Orchideen I/B(29): 1779 1994.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:977849-1.
This name was in version 1 of The Plant List, record kew-120961.