| Name | Elymus villosus Muhlenberg ex Willdenow |
| Authorship | Muhlenberg ex Willdenow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Elymus Linnaeus |
| GUID | urn:lsid:ipni.org:names:276487-2 |
| Citation | 1809 Enum. Pl. [Willdenow] 1: 131 |
| Holdings | 38 Specimens held in the Harvard University Herbaria identified as Elymus villosus Muhlenberg ex Willdenow |
| Identification made in | [no date] (37), 1932 (1) |