Slender root-climbing liane to 3m. Entire, thinly-coriaceous leaves to 350mm x 70mm olive green to reddish brown beneath. Axillary solitary inflorescence subtended by a prophyll & several netted cataphylls. White spathe to 65mm x 25mm, spadix to 35mm x 17mm. Infructescnce to 40mm x 20mm.