Cenchrus
Cenchrus americanus (L.) Morrone (Introduced) (Benin to S. Tropical Africa: Angola, Benin, Burkina, Cameroon, Central African Repu, Chad, Congo, Gabon, Malawi, Mozambique, Nigeria, Togo, Zambia, Zaïre; Introduced into: Afghanistan, Alabama, Amur, Andaman Is., Argentina Northeast, Argentina Northwest, Argentina South, Arizona, Arkansas, Assam, Baltic States, Bangladesh, Belarus, Botswana, Brazil North, Brazil Northeast, Brazil South,…