| 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 |
| Sorghum bicolor var. technicum (Körn.) Stapf ex Holland, 1922 |
| Sorghum bicorne (L.) Kuntze, 1891 |
| Sorghum bourgaei (Hack.) Kuntze, 1891 |
| Sorghum bracteatum (Humb. & Bonpl. ex Willd.) Kuntze, 1891 |
| Sorghum brevifolium (Sw.) Kuntze, 1891 |
| Sorghum caffrorum (Thunb.) P. Beauv., 1812 |
| Sorghum caffrorum var. albofuscum (Körn.) Snowden, 1935 |
| Sorghum caffrorum var. bicarinatum (Hack.) Snowden, 1935 |
| Sorghum canescens Hack., 1883 |
| Sorghum cernuum (Ard.) Host, 1809 |