Large thick-stemmed or slender root-climber to 5m. Entire or slightly perforated coriaceous leaves to 340mm x 105mm. Fragrant solitary florescence subtended by a fully developed foliage leaf. Fleshy dull green to dull yellow long-beak spathe to 190mm x 65mm. Cream spadix to 115mm x 15mm. Infructescence to 140mm x 20mm