Cedar, also known as Cedrus, is a genus of coniferous trees in the plant familyPinaceae, native to the mountains of Himalaya and the Mediterranean region. The oil obtained from cedarwood is one of the oldest ingredients used in perfumery. Cedarwood has a distinctive woody, spicy-resinous scent that has been used as a base note of many famous perfumes. Cedarwood is also one of the most commonly used perfume notes, mentioned at least once in the fragrant opus of every perfumer.