Botanical name: Cyphostemma juttae
Common names: Bastard Cobas, Wild Grape, Tree Grape, Namibian Grape
Family: Vitaceae
Origin: South Africa
Similar plants: Cyphostemma juttae (Bastard Cobas)
Link to this plant:
https://toptropicals.com/catalog/uid/cyphostemma_juttae.htm