Pepper Coast is the name of a coastal area in western Africa, between Cape Mesurado and Cape Palmas. It encloses the present republic of Liberia. It got its name from the melegueta pepper. The pepper is also known as the grain of paradise, which gave rise to an alternative name, the Grain Coast. The importance of the spice is shown by the designation of the area from the Saint John River (at present-day Buchanan) to Harper in Liberia as the "Grain Coast" in honor of the availability of grains of paradise.