This name is a synonym of Malaxis macrostachya (Lex.) Kuntze.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 141416) with original publication details: Nov. Veg. Descr. 2: 9 1825.
This name was in version 1 of The Plant List, record kew-141416, and has not been changed.