| Name | Puccinia exilis P. Sydow & Sydow |
| Authorship | P. Sydow & Sydow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Puccinia |
| Citation | 1903 ["1904"] Monogr. Ured. 1(3): 481 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Puccinia exilis P. Sydow & Sydow |
| Identification made in | [no date] (1) |