| Name | Aristida dichotoma var. curtissii A. Gray ex S. Watson & Coulter |
| Authorship | A. Gray ex S. Watson & J. M. Coulter |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Aristida dichotoma Michaux |
| Citation | 1890 Manual (Gray), ed. 6 640 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aristida dichotoma var. curtissii A. Gray ex S. Watson & Coulter |
| Identification made in | [no date] (1), 1979 (1) |