| 1 | Vulpia | myuros | Rat-tail Fescue | Grasses | Poaceae | Magnoliopsida |
| 2 | Vulpia | octoflora | Sixweeks Fescue | Grasses | Poaceae | Magnoliopsida |
| 3 | Vulpia | octoflora var. glauca | Sixweeks Fescue (glauca) | Grasses | Poaceae | Magnoliopsida |
| 4 | Vulpia | octoflora var. octoflora | Sixweeks Fescue (octoflora) | Grasses | Poaceae | Magnoliopsida |
| 5 | Vulpia | sciurea | Squirreltail Fescue | Grasses | Poaceae | Magnoliopsida |