Hints of black pepper are sometimes found. It has a pungent smell reminiscent of black pepper. Caryophyllene is one of the chemical compounds that contributes to the aroma of black pepper. They are sometimes ground and used as a substitute for black pepper. Peppercorn is the fruit of black pepper. It is flavored with saffron, allspice and black pepper. Li Hsun thought it grew on the same tree as black pepper. Seasoning can be augmented with black pepper. Salt can be added, as can black pepper. Some formulas also include lots of black pepper. Khinkali is eaten plain or with ground black pepper. Bodinayakanur is a major market place for cardamom, coffee, tea and black pepper. Safrole can be found in anise, nutmeg, cinnamon, and black pepper. It is spicier than Hallertau (cinnamon, black pepper, and nutmeg). Climbing plants such as black pepper can also benefit from structural support.