Climbing epiphytic orchid with coriaceous leaves to 80mm x 25mm, solitary inflorescence to 150mm long with floral bracts to 4.2mm long, glabrous purplish to purplish-brown flowers, dorsal sepal to 3.8mm x 3.2mm, lateral sepals equal or slightly smaller, petals 1mm x 1.4mm, lip to 1.5mm x 1.5mm