| Name | Fimbristylis autumnalis (Linnaeus) Roemer & Schultes |
| Authorship | (Linnaeus) Roemer & Schultes |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Fimbristylis |
| Contains | Fimbristylis autumnalis var. mucronulata (Michaux) Fernald |
| Holdings | 251 Specimens held in the Harvard University Herbaria identified as Fimbristylis autumnalis (Linnaeus) Roemer & Schultes |
| Identification made in | [no date] (249), 2014 (1), 2019 (1) |