| Name | Puccinia butleri Sydow & P. Sydow |
| Authorship | Sydow & P. Sydow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Puccinia |
| Citation | 1906 Ann. Mycol. 4(5): 431 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Puccinia butleri Sydow & P. Sydow |
| Identification made in | [no date] (3) |