| 41932 | Vulpia bromoides (L.) Gray | | | a | | Vulpia bromoides (L.) Gray | |
| 41933 | Vulpia dertonensis (All.) Gola | Vulpia bromoides (L.) Gray | 41932 | | | Vulpia dertonensis (All.) Gola | Vulpia bromoides (L.) Gray |
| 41934 | Vulpia ciliata Dumort. | | | a | | Vulpia ciliata Dumort. | |
| 41938 | Vulpia megalura (Nutt.) Rydb. | Vulpia myuros (L.) C. C. Gmel. | 41939 | | | Vulpia megalura (Nutt.) Rydb. | Vulpia myuros (L.) C. C. Gmel. |
| 41939 | Vulpia myuros (L.) C. C. Gmel. | | | a | | Vulpia myuros (L.) C. C. Gmel. | |
| 41940 | Vulpia octoflora (Walter) Rydb. | | | a | | Vulpia octoflora (Walter) Rydb. | |
| 41941 | Vulpia persica (Boiss. & Buhse) V. I. Krecz. & Bobrov | | | a | | Vulpia persica (Boiss. & Buhse) V. I. Krecz. & Bobrov | |
| 103163 | Vulpia alopecuros (Schousb.) Dumort. | | | a | | Vulpia alopecuros (Schousb.) Dumort. | |
| 300681 | Vulpia myuros (L.) C. C. Gmel. var. hirsuta Hack. | Vulpia myuros (L.) C. C. Gmel. | 41939 | | i | Vulpia myuros (L.) C. C. Gmel. var.hirsuta Hack. | Vulpia myuros (L.) C. C. Gmel. |
| 313539 | Vulpia rectiseta Nees | Anthosachne rectiseta (Nees) Barkworth & S. W. L. Jacobs | 464736 | | | Vulpia rectiseta Nees | Anthosachne rectiseta (Nees) Barkworth & S. W. L. Jacobs |
| 315786 | Vulpia unilateralis (L.) Stace | | | a | | Vulpia unilateralis (L.) Stace | |
| 316526 | Vulpia elliotea (Raf.) Fernald | | | a | | Vulpia elliotea (Raf.) Fernald | |
| 316863 | Vulpia microstachys (Nutt.) Munro var. pauciflora (Scribn. ex Beal) Lonard & Gould | | | a | i | Vulpia microstachys (Nutt.) Munro var.pauciflora (Scribn. ex Beal) Lonard & Gould | |
| 316864 | Vulpia sciurea (Nutt.) Henrard | Vulpia elliotea (Raf.) Fernald | 316526 | | | Vulpia sciurea (Nutt.) Henrard | Vulpia elliotea (Raf.) Fernald |
| 408813 | Vulpia geniculata (L.) Link | | | a | | Vulpia geniculata (L.) Link | |
| 408814 | Vulpia ligustica (All.) Link | | | a | | Vulpia ligustica (All.) Link | |
| 408821 | Vulpia membranacea (L.) Dumort. | | | a | | Vulpia membranacea (L.) Dumort. | |
| 408822 | Vulpia longiseta (Brot.) Hack. | Vulpia membranacea (L.) Dumort. | 408821 | | | Vulpia longiseta (Brot.) Hack. | Vulpia membranacea (L.) Dumort. |
| 408823 | Vulpia fasciculata (Forssk.) Fritsch | | | a | | Vulpia fasciculata (Forssk.) Fritsch | |
| 408824 | Vulpia membranacea auct. | Vulpia fasciculata (Forssk.) Fritsch | 408823 | | | Vulpia membranacea auct. | Vulpia fasciculata (Forssk.) Fritsch |
| 464623 | Vulpia octoflora (Walter) Rydb. var. octoflora | | | a | i | Vulpia octoflora (Walter) Rydb. var.octoflora | |
| 464624 | Vulpia octoflora (Walter) Rydb. var. hirtella (Piper) Henrard | | | a | i | Vulpia octoflora (Walter) Rydb. var.hirtella (Piper) Henrard | |
| 482469 | Vulpia microstachys (Nutt.) Munro | | | a | | Vulpia microstachys (Nutt.) Munro | |
| 482470 | Vulpia microstachys (Nutt.) Munro var. microstachys | | | a | i | Vulpia microstachys (Nutt.) Munro var.microstachys | |
| 482471 | Vulpia myuros (L.) C. C. Gmel. var. myuros | Vulpia myuros (L.) C. C. Gmel. | 41939 | | i | Vulpia myuros (L.) C. C. Gmel. var.myuros | Vulpia myuros (L.) C. C. Gmel. |