Climbing epiphytic or lithophytic stem-rooting orchid with stems to 400mm x 3mm. Coriaceous leaves to 60mm x 13mm with leaf sheaths to 30mm long, 1-2 flowered inflorescence to 45mm long with bracts to 2mm long, nocturnally fragrant light yellow or whitish green to pale salmon pink flowers, sepals to 14mm x 4mm, petals to 12mm x 2.8mm, lip to 10.5mm x 4.5mm, spur to 28.5mm, column to 1.7mm.