| Name | Elymus virginicus f. australis (Scribner & Ball) Fernald |
| Authorship | (Scribner & Ball) Fernald |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Elymus virginicus Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Elymus virginicus f. australis (Scribner & Ball) Fernald |
| Identification made in | [no date] (2) |