Small epiphytic orchids with short, sparsely branched stems and thin, smooth roots. Leaves thin-textured. Racemes deflexed to pendulous, narrow, multiflowered. Flowers resupinate, small, greenish, facing towards apex of inflorescence. Petals slightly shorter than sepals. Labellum fixed to base of column. Labellum lamina obscurely 3-lobed, fleshy, prominent ridge separating midlobe and spur; lateral lobes small; spur large, deep. Column short, without basal foot. Pollinia 4 in 2 unequal pairs, hard, waxy, orange, attached via long, narrow stipe to small viscidium.