Cenchrus pilosus Kunth Cenchrus pilosus Kunth, Nov. Gen. Sp. (quarto ed.) 1: 116, t. 36. 1815 sec. Dávila & al. 2018=Cenchrus pallidus E. Fourn., Biol. Cent.-Amer., Bot. 3: 507. 1885 syn. sec. Dávila & al. 2006