| Name | Aristida dichotoma f. major Shinners |
| Authorship | Shinners |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Aristida dichotoma Michaux |
| GUID | urn:lsid:ipni.org:names:19175-2 |
| Citation | 1940 Amer. Midl. Naturalist 23: 634 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aristida dichotoma f. major Shinners |
| Identification made in | [no date] (1) |