Scandent epiphyte. Coriaceous leaves to 100mm x 23mm. One to many-flowered raceme to 150mm, flower bract to 2.5mm long, glabrous light green, yellow or orange to purple flowers with or without reddish spots, dorsal sepal 6mm x 3mm, lateral sepal 6mm x 4mm, petals 5.5mm x 0.75mm, 3-lobed lip 1.5mm x 2mm, lateral lobes 1mm long, stout column 1mm long.