Botanical name: Xerosicyos danguyi
Common name: Silver Dollar Plant
Family: Cucurbitaceae
Origin: Southwestern Madagascar
Xerosicyos danguyi is a climbing vine with cylindrical stems and thick succulent round leaves up to 2 inches across with long tendrils for climbing. Xerosicyos danguyi need warm to hot temperatures and at least 4 hours of full sun per day with a well-drained soil.
Similar plants: Xerosicyos danguyi (Silver Dollar Plant)
Link to this plant:
https://toptropicals.com/catalog/uid/xerosicyos_danguyi.htm