| Andropogon sorghum var. halepensis (L.) Hack., 1889 |
| Andropogon sorghum var. halepensis subvar. genuinus Hack., 1889 |
| Andropogon sorghum var. halepensis subvar. muticus Hack., 1889 |
| Andropogon sorghum var. hians Stapf, 1897 |
| Andropogon sorghum var. nervosus (Besser ex Schult.) Hack., 1889 |
| Andropogon sorghum var. perennis Bertoni, 1909 |
| Andropogon sorghum var. saccharatum (L.) Alef., 1866 |
| Andropogon sorghum var. saccharatus (L.) Körn., 1885 |
| Andropogon sorghum var. sativus Hack., 1889 |
| Andropogon sorghum var. subglobosus Hack., 1889 |
| Andropogon sorghum var. submuticus Hack., 1889 |
| Andropogon sorghum var. vulgaris (Pers.) Stapf ex Hook. f., 1897 |
| Andropogon spadiceus Swallen, 1943 |
| Andropogon spathaceus Trin., 1820 |
| Andropogon spathiflorus (Nees) Kunth, 1833 |
| Andropogon spathiflorus var. inermis (Steud.) Hack., 1883 |
| Andropogon spicatus Steud., 1840 |
| Andropogon springfieldii Gould, 1957 |
| Andropogon squarrosus J. Koenig, 1833 |
| Andropogon stipoides Rupr., 1842 |