| Andropogon glaucus Torr., 1824 |
| Andropogon glomeratus (Walter) Britton, Sterns & Poggenb., 1888 |
| Andropogon glomeratus subsp. reinoldii (León) Catasús, 1996 |
| Andropogon glomeratus var. abbreviatus (Hack.) Scribn., 1900 |
| Andropogon glomeratus var. corymbosus (Chapm. ex Hack.) Scribn., 1900 |
| Andropogon glomeratus var. glomeratus (Walter) Britton, Sterns & Poggenb., 1888 |
| Andropogon glomeratus var. hirsutior (Hack.) C. Mohr, 1897 |
| Andropogon glomeratus var. pumilus (Vasey) Vasey ex L.H. Dewey, 1894 |
| Andropogon glomeratus var. tenuispatheus Nash, 1903 |
| Andropogon gracilior (Hack.) Nash ex Small, 1903 |
| Andropogon gracilis J. Presl, 1830 |
| Andropogon gyrans Ashe, 1898 |
| Andropogon halei Alph. Wood, 1861 |
| Andropogon halepensis (L.) Brot., 1804 |
| Andropogon halepensis subsp. anatherus Piper, 1915 |
| Andropogon halepensis var. genuinus Stapf, 1896 |
| Andropogon halepensis var. muticum (Hack.) Asch. & Graebn., 1898 |
| Andropogon hallii Hack., 1884 |
| Andropogon hallii var. flaveolus Hack., 1884 |
| Andropogon hallii var. grandiflorus Scribn., 1897 |