The cuisine of Tuvalu is based on the staple of coconut and the many species of fish found in the ocean and the lagoons of the atolls of Tuvalu. Pulaka, (cyrtosperma merkusii), or swamp taro, is an important source of carbohydrates. Rice now forms an important part of the diet. Coconut is used in different forms with coconut water, coconut milk and the flesh of the coconut being used to flavour dishes. Various desserts made on the islands include coconut and coconut milk, instead of animal milk.