Dichaea coriacea Barb. Rodr., Gen. Sp. Orchid. 2: 181. 1881.

SYNTYPES: Brazil: [Río de Janeiro]: dans les montagnes de Rodeio. Fleurit en Octobre. J. Barbosa Rodríguez s.n. (not found; drawing of the syntype; tracings of the drawing from the syntype); Brazil: Santos, Herb. Brasil. Regnellian. Museo bot. Stokcholm, Mosén 2957 (S).

HOMOTYPIC SYNONYMS

Epithecia coriacea (Barb. Rodr.) Schltr., Orchis 9: 25. 1915.

ACCEPTED NAME

Dichaea calyculata Poepp. & Endl., Nov. Gen. Sp. Pl. 2: 4. 1838.

TYPE: Peru. Crescit cum praecedentibus [… supra arbores Peruviae Orientalis ad Pampayaco]. Floret Julio. S. Poeppig & L. Endlicher s.n. (holotype, W; illustration of type).