Mostly glabrous tendril vine with leaves to 160mm x 100mm. Axillary inflorescence with to 1.9mm x 0.3mm, white flowers with yellow corona, greenish-white sepals to 19mm x 9mm, white petals to 18mm x 9mm, filaments in 3 series, outer series yellow-green to dark yellow to 13mm, inner 2 series to 5mm pale green or yellow-green marked purplish-red. Green fruit to 130mm x 60mm.