Trichosalpinx trachystoma (Schltr.) Luer, Phytologia 54(5): 397. 1983.
Bas.: Pleurothallis trachystoma Schltr., Repert. Spec. Nov. Regni Veg. Beih. 19: 196. 1923. TYPE: Costa Rica. Alajuela: San Pedro de San Ramón, 950 m, Brenes 40 (holotype at B, destroyed; neotype, designated as type by Barringer (1986), AMES; illustration of type).
Bas.: Pleurothallis trachystoma Schltr., Repert. Spec. Nov. Regni Veg. Beih. 19: 196. 1923.
TYPE: Costa Rica. Alajuela: San Pedro de San Ramón, 950 m, Brenes 40 (holotype at B, destroyed; neotype, designated as type by Barringer (1986), AMES; illustration of type).