Hemi-epiphytic scandent herb to 1m with rhizomatous root. Leaves to 90mm x 43mm. Few-flowered racmes to 70mm long with floral bracts to 7mm long, 2-5 greenish-white flowers, dorsal sepal& lateral sepals to 21.5mm x 6.3mm, petals to 20mm x 2mm, column to 11mm long, lip to 13mm x 12.5mm.