| Name | Uromyces halstedii De Toni |
| Authorship | De Toni |
| Rank | Species |
| Placed in | Uromyces (Link) Unger |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Uromyces halstedii De Toni |
| Identification made in | [no date] (11) |
| Name | Uromyces halstedii De Toni |
| Authorship | De Toni |
| Rank | Species |
| Placed in | Uromyces (Link) Unger |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Uromyces halstedii De Toni |
| Identification made in | [no date] (11) |