| Name | Uromyces aterrimus Dietel & Holway |
| Authorship | Dietel & Holway |
| Rank | Species |
| Placed in | Uromyces (Link) Unger |
| Citation | 1895 Erythea 3: 78 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Uromyces aterrimus Dietel & Holway |
| Identification made in | [no date] (5) |