Acronia ramosii (Luer) Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 103: 58. 2005.
Bas.: Pleurothallis ramosii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 72: 32, f. 42. 1998. TYPE: Colombia. Chocó: San José del Palmar, Cerro del Torrá, Río Negro below the heliport, alt. 1900 m, 15 Aug 1988, J. E. Ramos, P.A. Silverstone, L.H. Ramos et al. 1224 (holotype, CUVC; isotype, MO; illustration of type).
Bas.: Pleurothallis ramosii Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 72: 32, f. 42. 1998.
TYPE: Colombia. Chocó: San José del Palmar, Cerro del Torrá, Río Negro below the heliport, alt. 1900 m, 15 Aug 1988, J. E. Ramos, P.A. Silverstone, L.H. Ramos et al. 1224 (holotype, CUVC; isotype, MO; illustration of type).