Cola nitida, commonly known as the kolatier, is a species of flowering plant in the Malvaceae family, native to the tropical rainforests of Africa. It is widely cultivated in Nigeria, Brazil and several West African countries, where the climate favours its growth. Cola nitida is renowned for its seeds (kola nuts), which contain caffeine, making it a natural stimulant. A fascinating aspect of kola cultivation is its use in traditional ceremonies in West African communities, symbolising hospitality and friendship.