BOTANICAL NAME - Cananga Odorata, ORIGIN - Madagascar, SOURCE - Flowers The blossoms of the Cananga odorata tree, also referred to as the ylang-ylang tree or the cananga tree, are used to make cananga essential oil. Because of its fragrant blossoms, this tropical tree, which is native to Southeast Asia, is grown in many places. Aromatherapy, perfumery, and numerous holistic treatments all make use of cananga essential oil, which is well known for its sweet, floral scent.