蜂出巢属（学名：Centrostemma）是萝藦科下的一个属，为为灌木植物。该属共有约5种，分布于亚洲东南部。

Hoya is an Asclepiad genus of 200–300 species of tropical plants in the family Apocynaceae (Dogbane). Most are native to Asia including India, China, Thailand, Malaysia, Việt Nam, and Indonesia, There is a great diversity of species in the Philippines, and species in Polynesia, New Guinea, and Australia.