Inner Niger Delta
Echinochloa stagnina (Burgu millet, bourgou, hippo grass) is a species of "Echinochloa" widespread in tropical Africa and Asia, with an invasive status in many Pacific islands. It was once one of the major grasses cultivated in the Inner Niger Delta of the Niger River. It was cultivated by the Fulani people, who used the seeds as food, and to make both alcoholic and nonalcoholic beverages.