Robust woody liana with slightly zizagged branchlets. Adult leaves to 460mm x 170mm, hirsute to glabrous beneath. Pendent inflorescence with 30-70 fertile & 6-10 sterile flowers, greenish flowers in horizontal wheel to 150mm diameter. Sepals to 3mm x 5mm, corolla to 4mm x 7mm. Roughish brown-green fruit to 13mm x 9mm, brown pitchers