| Name | Eragrostis hirsuta var. laivivaginata Fernald |
| Authorship | Fernald |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eragrostis hirsuta (Michaux) Nees |
| Citation | 1939 Rhodora 41: 500 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eragrostis hirsuta var. laivivaginata Fernald |
| Identification made in | [no date] (1) |