| Name | Panicum petersonii Hitchcock & Ekman | 
| Authorship | Hitchcock & Ekman | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Panicum Linnaeus | 
| Citation | 1936 Man. Grasses W. Ind. 263 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Panicum petersonii Hitchcock & Ekman | 
| Identification made in | [no date] (2) | 
