Acianthera binotii (Regel) Pridgeon & M.W.Chase, Lindleyana 16: 242 (2001).

* Pleurothallis binotii Regel, Trudy Imp. S.-Peterburgsk. Bot. Sada 7: 388 (1880).
Pleurothallis ecallosa Barb.Rodr., Gen. Spec. Orchid. 2: 24 (1881).