| Name | Uromyces geranii (de Candolle) G. H. Otth & Wartmann |
| Authorship | (de Candolle) G. H. Otth & Wartmann |
| Rank | Species |
| Placed in | Uromyces (Link) Unger |
| Citation | 1847 Ann. Sci. Nat., Bot. sér. 3 8: 371 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Uromyces geranii (de Candolle) G. H. Otth & Wartmann |
| Identification made in | [no date] (11) |