Acianthera bidentula

Acianthera bidentula (Barb.Rodr.) Pridgeon & M.W.Chase, Lindleyana 16: 242 (2001).

* Pleurothallis bidentula Barb.Rodr., Gen. Spec. Orchid. 2: 20 (1881).
Pleurothallis vinosa Hoehne & Schltr., Arch. Bot. São Paulo 1: 227 (1926).