| Name | Elymus caninus (Linnaeus) Linnaeus |
| Authorship | (Linnaeus) Linnaeus |
| Rank | Species |
| Placed in | Elymus Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Elymus caninus (Linnaeus) Linnaeus |
| Identification made in | [no date] (2) |