Synonyms for Pennisetum Glaucum (same or very similar meaning)
WordNet sense 1 (tall grass having cattail like spikes; grown in Africa and Asia for its grain and in the United States chiefly for forage; sometimes used in making beer):
pearl millet, bulrush millet, cattail millet, Pennisetum AmericanumFrom the ODE community, based on WordNetadd/edit