| Name | Agrostis hyemalis (Walter) Britton, Stearn & Poggenburg |
| Authorship | (Walter) Britton, Stearn & Poggenburg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Agrostis Linnaeus |
| Holdings | 56 Specimens held in the Harvard University Herbaria identified as Agrostis hyemalis (Walter) Britton, Stearn & Poggenburg |
| Identification made in | [no date] (56) |