| Name | Uromyces unitus Peck |
| Authorship | Peck |
| Rank | Species |
| Placed in | Uromyces (Link) Unger |
| Citation | 1883 Bull. Torrey Bot. Club 10(7): 74 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Uromyces unitus Peck |
| Identification made in | [no date] (2) |