| Vilfa verticillata (Vill.) P. Beauv., 1812 |
| Vilfa vinzenti Steud., 1854 |
| Vilfa virginica (L.) P. Beauv., 1812 |
| Vilfagrostis Döll, 1878 |
| Vulpia C.C. Gmel., 1805 |
| Vulpia (C.C. Gmel.) Endl., 1836 |
| Vulpia antofagastensis Parodi, 1956 |
| Vulpia arida (Elmer) Henrard, 1937 |
| Vulpia bromoidea St.-Lag., 1889 |
| Vulpia bromoides (L.) Gray, 1821 |
| Vulpia dertonensis (All.) Gola, 1904 |
| Vulpia eastwoodiae (Piper) Henrard, 1937 |
| Vulpia grayi (Piper) Henrard, 1937 |
| Vulpia megalura (Nutt.) Rydb., 1909 |
| Vulpia microstachys (Nutt.) Munro, 1857 |
| Vulpia microstachys var. ciliata (Beal) Lonard & Gould, 1974 |
| Vulpia microstachys var. pauciflora (Scribn. ex Beal) Lonard & Gould, 1974 |
| Vulpia myuros (L.) C.C. Gmel., 1805 |
| Vulpia myuros f. hirsuta (Hack.) C.H. Blom, 1934 |
| Vulpia myuros f. megalura (Nutt.) Stace & R. Cotton, 1976 |