Beta-caryophyllene has a sweet, woody, spicy, clove dry scent. Beta-caryophyllene is one of the chemical compounds that contributes to the spiciness of black pepper.
Sources: black caraway, cloves, hops, basil, oregano, black pepper, west african pepper, lavender, rosemary, cinnamomum, malabathrum, cananga odorata, copaiba oil