| Andropogon argyreus Schult., 1824 |
| Andropogon argyreus var. macrus Hack., 1900 |
| Andropogon argyreus var. tenuis Vasey, 1892 |
| Andropogon aristatus Poir., 1811 |
| Andropogon arundinaceus Scop., 1772 |
| Andropogon aturensis Maury, 1889 |
| Andropogon avenaceus Michx., 1803 |
| Andropogon barbatus L., 1771 |
| Andropogon barbinodis Lag., 1816 |
| Andropogon barbinodis var. perforatus (Trin. ex E. Fourn.) Gould, 1957 |
| Andropogon belvisii Desv., 1831 |
| Andropogon benthamianus Steud., 1854 |
| Andropogon berteronianus Steud., 1854 |
| Andropogon besukiensis Steud., 1854 |
| Andropogon bicolor (L.) Roxb., 1814 |
| Andropogon bicornis Forssk., 1775 |
| Andropogon bicornis L., 1753 |
| Andropogon bicornis var. absconditus Hack., 1883 |
| Andropogon bicornis var. angustifolius Pilg., 1899 |
| Andropogon bicornis var. burchellii Hack., 1883 |