Small, glabrous, terrestrial herbs growing from globose, hairy tubers. Leaves 1-2, suberect, ovate, green. Inflorescence erect, densely few-many-flowered, spicate; bracts small, green, glabrous. Flowers small, green. Dorsal sepal ovate, concave forrning a hood with the petals over the column. Lateral sepals free to somewhat connate, spreading, similar to the dorsal sepal. Petals entire, ovate to orbicular, smaller than the sepals. Labellum deflexed, entire, ovate to ligulate, obscurely saccate to concave at the base, ecallose. Column short, erect; anther bilocular; connective broad; pollinia clavate, sessile; viscidia two; stigma pulvinate, bigibbose; rostellum triangular, erect; lateral appendages two. Ovary sessile, slighdy twisted. (PC).