Allamanda cathartica, commonly called golden trumpet, common trumpetvine, and yellow allamanda,is a species of flowering plant of the genus Allamanda in the family Apocynaceae. It is native to Brazil. Allamanda cathartica, llamada jazmín de Cuba,copa de oro, trompeta amarilla o flor de mantequilla, es una especie vegetal de la familia Apocynaceae. Es nativa de Brasil.