Climbing vine to 5m. 3-5 lobed leaves to 120mm x 170mm with dentate margins. Inflorescence with bracts to 6.6mm x 1.5mm, 40mm diameter greenish-yellow flowers with slight sweet odour, greenish-white sepals to 22mm x 12mm, white petals to 12mm x 7mm, 37-48 coronal filaments to 13mm long, white with 2 purplish bands. Yellow-green to light green fruit 80mm x 35mm with light speckles.