Patchouli (Pogostemon cablin) (Blanco) Benth; also patchouly or pachouli) is a species from the genus Pogostemon and a bushy herb of the mint family, with erect stems, reaching two or three feet (about 0.75 metre) in height and bearing small, pale pink-white flowers. The plant is native to tropical regions of Asia, and is now extensively cultivated in China, Indonesia, India, Malaysia, Mauritius, Taiwan, the Philippines, Thailand, and Vietnam, as well as West Africa.
The heavy and strong scent of patchouli has been used for centuries in perfumes.