Overview
Scrambling, climbing epiphytes. Rhizome prominent, rooting at the nodes along its length. Pseudobulbs conic-ovoid, well-spaced. Leaves several, clustered at the apex of the pseudobulb. Inflorescences erect, terminal, long-pedunculate panicles. Flowers showy, with spreading segments. Sepals subsimilar, subequal, elliptic, free. Petals obovate-pandurate, irregularly and broadly undulate. Lip three-lobed, with basal callus keels. Column straight, the anther bed shallowly hooded, the stigma slit-like, mostly hidden behind the column wings; pollinia 4.