Epiphytic climbing herb to 130mm with rhizomatous root. Coriaceous leaves to 65mm x 17mm. Few-flowered racemes to 68mm long with floral bracts to 3mm long. Greenish-yellow flower with brown-tinged sepals to 25mm x 7mm, petals to 25mm x 4mm, lip to 13.5mm x 11mm, column to 14mm long.