Jasmine (Jasminum) (from Persian yasmin, i.e. "gift from God") is a genus of shrubs and vines in the olive family (Oleaceae),with about 200 species, native to tropical and warm temperate regions of the Old World. The majority of species grow as climbers on other plants or on structures. The leaves can be either evergreen or deciduous, and are opposite in most species; leaf shape is simple, trifoliate or pinnate with up to nine leaflets. Jasmine tea is also very efficient against coughs, sore throats or other problems to do with the bronchitis.