| Name | Panicum laxiflorum Lamarck |
| Authorship | Lamarck |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Panicum Linnaeus |
| GUID | urn:lsid:ipni.org:names:411975-1 |
| Citation | 1798 Encycl. [Lamarck] 4: 748 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Panicum laxiflorum Lamarck |
| Identification made in | [no date] (3) |