| Name | Puccinia jahnii Sydow |
| Authorship | Sydow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Puccinia |
| Citation | 1930 Ann. Mycol. 28(1/2): 40 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Puccinia jahnii Sydow |
| Identification made in | [no date] (1) |