| Sorghastrum nutans var. macranthum Kuhlm., 1922 |
| Sorghastrum nutans var. macranthum subvar. canescens (Hack.) Roberty, 1960 |
| Sorghastrum parviflorum Hitchc. & Chase, 1917 |
| Sorghastrum pohlianum Dávila, L. I. Cabrera & Lira, 1998 |
| Sorghastrum setosum (Griseb.) Hitchc., 1909 |
| Sorghastrum stipoides (Kunth) Nash, 1912 |
| Sorghastrum viride Swallen, 1966 |
| Sorghinae Bluff, Nees & Schauer, 1836 |
| Sorghum Moench, 1794 |
| Sorghum (Sorghastrum) (Nash) E. D. Garber, 1950 |
| Sorghum almum Parodi, 1943 |
| Sorghum argenteum (Elliott) Kuntze, 1891 |
| Sorghum arundinaceum (Desv.) Stapf, 1917 |
| Sorghum avenaceum (Michx.) Chapm., 1860 |
| Sorghum bicolor (L.) Moench, 1794 |
| Sorghum bicolor subsp. bicolor (L.) Moench, 1794 |
| Sorghum bicolor var. bicolor (L.) Moench, 1794 |
| Sorghum bicolor var. caffrorum (Thunb.) Mohlenbr., 1973 |
| Sorghum bicolor var. cernuum (Ard.) Ghisa, 1972 |
| Sorghum bicolor var. saccharatum (L.) Mohlenbr., 1973 |