Aphyllorchis halconensis Ames, Schedul. Orch. 6: 7-8. 1923.
TYPE: Philippines. Mindoro, Calapan Province, Mount Halcon, M. Ramos & G. Edano s. n., March 16, 1922. Terrestrial. Flower bluish purple and white. 3000 feet altitude. (holotype, AMES).