Epiphytic scandent orchid to 300mm with ribbed stems. Coriaceous leaves to 50mm x 18mm. Erect racemes to 90mm long with 5-13 yellow-white flowers with a bract to 1.5mm long, glabrous sepals & petals, dorsal sepal to 13mm x 2.5mm, lateral sepals to 12mm x 1mm, petals to 2.5mm x 1mm, light-yellow trilobed lip to 3mm x 1mm, white column to 1.75mm long with foot 1mm long.