| Name | ×Hordeopyron Simonet |
| Authorship | Simonet |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Poaceae |
| Contains | ×Hordeopyron sp. |
| Remarks | As "Hordeopyrum." Synonym of xAgrohordeum E. G. camus ex A. Camus 1927. |
| Citation | 1935 Compt. Rend. Hebd. Séances Acad. Sci. 201: 1212 |