嘉兰属（学名：Gloriosa）是百合科下的一个属，为缠绕状植物。该属共有约5种，分布于热带亚洲和非洲。

Gloriosa is a genus of 12 species in the plant family Colchicaceae, and include the formerly recognised genus Littonia. They are native in tropical and southern Africa to Asia, and naturalised in Australia and the Pacific as well as being widely cultivated. The most common English names are flame lily, fire lily, gloriosa lily, glory lily, superb lily, climbing lily, and creeping lily.