| Name | Panicum longifolium Torrey |
| Authorship | Torrey |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Panicum Linnaeus |
| Contains | Panicum longifolium var. tusketense Fernald |
| GUID | urn:lsid:ipni.org:names:412063-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Panicum longifolium Torrey |
| Identification made in | [no date] (1) |