| Polyodon texanus (S. Watson) Nash, 1903 |
| Polypogon Desf., 1798 |
| Polypogon adscensionis Trin., 1841 |
| Polypogon alopecuroides Buckley, 1862 |
| Polypogon alpestris (Kunth) Spreng., 1825 |
| Polypogon australis Brongn., 1829 |
| Polypogon brachyatherus Phil., 1896 |
| Polypogon breviaristatus Phil., 1896 |
| Polypogon cachinalensis Phil., 1860 |
| Polypogon chonoticus Hook. f., 1846 |
| Polypogon ciliatus (Kunth) Spreng., 1825 |
| Polypogon crinitus (Schreb.) Nutt., 1818 |
| Polypogon elongatus Kunth, 1816 |
| Polypogon elongatus var. patagonica Speg., 1897 |
| Polypogon elongatus var. strictus É. Desv., 1854 |
| Polypogon flavescens J. Presl, 1830 |
| Polypogon gracilis Spreng., 1828 |
| Polypogon inaequalis Trin., 1826 |
| Polypogon intermedius Carmich., 1819 |
| Polypogon interruptus Kunth, 1815 |