Overview
Rosulate terrestrials with fleshy fasciculate roots. Leaves petiolate. Inflorescences terminal pedunculate spicate racemes, the peduncle bracts often foliaceous, the floral bracts inconspicuous. Flowers numerous, not resupinate. Sepals free, spreading, petals asymmetric, clawed with the claws fused to the column. Lip three-lobed, saccate, fused to the base of the column. Column club-shaped, without a foot, stigma terminal, rostellum erect, prominent; pollinia 4, unequal, attached to a common minute viscidium.