| Urochloa panicoides P. Beauv., 1812 |
| Urochloa plantaginea (Link) R.D. Webster, 1988 |
| Urochloa platyphylla (Griseb.) R.D. Webster, 1988 |
| Urochloa platyphylla (Munro ex C. Wright) R.D. Webster, 1988 |
| Urochloa reptans (L.) Stapf, 1920 |
| Urochloa subquadripara (Trin.) R.D. Webster, 1987 |
| Urochloa texana (Buckley) R.D. Webster, 1987 |
| Urochloa uniseta J. Presl, 1830 |
| Urochloa venosa (Swallen) Morrone & Zuloaga, 1993 |
| Vahlodea Fr., 1842 |
| Vahlodea (Fr.) Hack., 1887 |
| Valota Adans., 1763 |
| Vaseya Thurb., 1863 |
| Verinea Merino, 1899 |
| Veseyochloa J.B. Phipps, 1964 |
| Vetiveria Bory, 1822 |
| Vetiveria (Bory) Roberty, 1960 |
| Vetiveria (Bory) Thouars ex Benth., 1881 |
| Vilfa Adans., 1763 |
| Vilfa agrostoidea Buckley, 1862 |