Caespitose, pendent or ascending epiphyte, ca 80 cm long; pseudobulbs lacking; stem unbranched. Leaves elliptic-lanceolate to elliptic-ovate, acute, 6-16 cm long, 1.5-4 cm wide, coriaceous. Racemes terminal and pendent, to 40 cm long, long-pedunculate, the rachis longer than the peduncle, bearing few to many flowers; flowers greenish to yellowish or whitish; sepals mostly oblanceolate,17-25 mm long, 5-9 mm wide; petals slightly smaller than sepals, of similar shape; lip broader than long, trilobate, the claw adnate to the column. Fruits not seen. Croat 5462.