Stephania tuberosa

Stephania tuberosa is a plant in the family Menispermaceae which is endemic to Queensland. It grows as a vine with a stem diameter of up to 5 cm and produces a distinctive large tuber on the ground which can be up to 50 cm diameter.

Conservation
This species is listed by the Queensland Department of Environment and Science as least concern. , it has not been assessed by the IUCN.