| Name | Panicum diffusum Swartz | 
| Authorship | Swartz | 
| Rank | Species | 
| Placed in | Panicum Linnaeus | 
| Citation | 1788 Prodr. [Swartz] 23 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Panicum diffusum Swartz | 
| Identification made in | [no date] (1) | 
