Moderate to large root-climbing liane with entire coriaceous leaves to 510mm x 200mm, minutely pubescent beneath. #-5 inflorescences together, each subtended by a large cataphyll, spathe yellowish-white, stoutly-beaked fleshy to 250mm x 50mm, creamy-white spadix to 100mm x 12mm. Greenish-yellow infructescence to 140mm x 20mm.