This name is a synonym of Thrixspermum complanatum (J.Koenig) Schltr..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 41815) with original publication details: Gen. Sp. Orchid. Pl. 227 1833.
This name was in version 1 of The Plant List, record kew-41815.