Climbing shrub or liana to 4m, glabrescent lenticellate stems. Coriaceous leaves to 175mm x 63mm, mostly glabrous above, pilose beneath. Solirary flowers on hooked peduncles, with bracts to 2.5m long, sepals to 9mm x 6mm, pale green to greenish-yellow or dull yellow petals, outer petals to 30mm x 13mm, inner petals to 30mm x 5mm. Scarlet fruit to 17mm x 20mm.