Epiphytic scandent or erect herb to 400mm tall with pseudobulb to 45mm x 8mm. Coriaceous leaves to 105mm x 4mm. Racemes to 105mm long with 7-30 dark wine red flowers with white margins, creamy yellow column and olive green or wine-red lip with bracts to 5mm long, dorsal sepals to 3.5mm, lateral sepals 7.5mm x 4.5mm, petals to 7mm x 2.5mm, lip to 6mm x 6mm with lobes to 2mm x 4mm. Light green capsule to 42mm long with wine-red lines & spots.