Are Adenium and Evolvulus native to the same continents?
Adenium Adenium is a genus of flowering plants in the Apocynum family, Apocynaceae, first described as a genus in 1819. It is native to Africa and the Arabian Peninsula.
Oeoniella Oeoniella is a genus of flowering plants from the orchid family, Orchidaceae. It contains two known species, both native to various islands in the Indian Ocean.