Tendril climber with denticulate 3-lobed leaves to 100mm x 100mm+, glabrous above & scabrous beneath. Solitary or binate yellow flowers, villous calyx to 15mm x 3mm with sepals to 15mm long, yellowsih glabrous petals to 35mm long. Simple tendrils. Glabrous smooth green fruit to 20mm long. Tuberous root & disagreeable smell.
Fruit edible after cooking