| Name | Panicum pennatum Hochstetter |
| Authorship | Hochstetter |
| Rank | Species |
| Placed in | Panicum Linnaeus |
| Citation | 1855 Flora 38: 197 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Panicum pennatum Hochstetter |
| Identification made in | [no date] (1) |