Scandent epiphyte with coriaceous leaves to 80mm x 30mm. Many-flowered racemes to 160mm long, flowers with a bract 5mm long, yellow-green glabrous flowers with or without red dots, dorsal sepal 9mm x 3.75mm, lateral sepals 9.5mm x 5mm, 3-lobed petals 8mm x 0.4mm, lobes 3mm x 0.5mm, column 1mm long.