| Vulpia bromoides (L.) Gray | | a | | Vulpia bromoides(L.) Gray | |
| Vulpia dertonensis (All.) Gola | Vulpia bromoides (L.) Gray | | | Vulpia dertonensis(All.) Gola | Vulpia bromoides(L.) Gray |
| Vulpia ciliata Dumort. | | a | | Vulpia ciliataDumort. | |
| Vulpia megalura (Nutt.) Rydb. | Vulpia myuros (L.) C. C. Gmel. | | | Vulpia megalura(Nutt.) Rydb. | Vulpia myuros(L.) C. C. Gmel. |
| Vulpia myuros (L.) C. C. Gmel. | | a | | Vulpia myuros(L.) C. C. Gmel. | |
| Vulpia octoflora (Walter) Rydb. | | a | | Vulpia octoflora(Walter) Rydb. | |
| Vulpia persica (Boiss. & Buhse) V. I. Krecz. & Bobrov | | a | | Vulpia persica(Boiss. & Buhse) V. I. Krecz. & Bobrov | |
| Vulpia alopecuros (Schousb.) Dumort. | | a | | Vulpia alopecuros(Schousb.) Dumort. | |
| Vulpia myuros (L.) C. C. Gmel. var. hirsuta Hack. | Vulpia myuros (L.) C. C. Gmel. | | i | Vulpia myuros(L.) C. C. Gmel. var.hirsuta Hack. | Vulpia myuros(L.) C. C. Gmel. |
| Vulpia rectiseta Nees | Anthosachne rectiseta (Nees) Barkworth & S. W. L. Jacobs | | | Vulpia rectisetaNees | Anthosachne rectiseta(Nees) Barkworth & S. W. L. Jacobs |
| Vulpia unilateralis (L.) Stace | | a | | Vulpia unilateralis(L.) Stace | |
| Vulpia elliotea (Raf.) Fernald | | a | | Vulpia elliotea(Raf.) Fernald | |
| Vulpia microstachys (Nutt.) Benth. var. pauciflora (Scribn. ex Beal) Lonard & Gould | | a | i | Vulpia microstachys(Nutt.) Benth. var.pauciflora (Scribn. ex Beal) Lonard & Gould | |
| Vulpia sciurea (Nutt.) Henrard | Vulpia elliotea (Raf.) Fernald | | | Vulpia sciurea(Nutt.) Henrard | Vulpia elliotea(Raf.) Fernald |
| Vulpia geniculata (L.) Link | | a | | Vulpia geniculata(L.) Link | |
| Vulpia ligustica (All.) Link | | a | | Vulpia ligustica(All.) Link | |
| Vulpia membranacea (L.) Dumort. | | a | | Vulpia membranacea(L.) Dumort. | |
| Vulpia longiseta (Brot.) Hack. | Vulpia membranacea (L.) Dumort. | | | Vulpia longiseta(Brot.) Hack. | Vulpia membranacea(L.) Dumort. |
| Vulpia fasciculata (Forssk.) Fritsch | | a | | Vulpia fasciculata(Forssk.) Fritsch | |
| Vulpia membranacea auct. | Vulpia fasciculata (Forssk.) Fritsch | | | Vulpia membranaceaauct. | Vulpia fasciculata(Forssk.) Fritsch |
| Vulpia octoflora (Walter) Rydb. var. octoflora | | a | i | Vulpia octoflora(Walter) Rydb. var.octoflora | |
| Vulpia octoflora (Walter) Rydb. var. hirtella (Piper) Henrard | | a | i | Vulpia octoflora(Walter) Rydb. var.hirtella (Piper) Henrard | |