Epiphytic herbs. Vegetative parts incompletely known. Stem said to be stout, elongate. Leaves conduplicate, articulate, distichous, ligulate to oblong, coriaceous, apex unequally obtusely bilobed. Inflorescence lateral, paniculate, many-flowered; rachis continuing the line of peduncle, straight. Flowers about 1 cm wide, longevity unknown, opening several at a time, quaquaversal, creamy white, labellum with two dark reddish spots inside. Sepals entire, free, obtuse to subacute. Petals slightly shorter than sepals, obovate, obtuse. Labellum rigidly attached to base of column, spurred-saccate, entire; spur conical, with two thickenings, one below the other, on the front wall and one thickening on each of the side walls. Column without a foot; anther helmet-shaped, long-rostrate, pollinia two, obovoid, incompletely cleft, stipe longer than pollinia, strap-shaped; rostellum bidentate.