| Name | Ramularia geranii Fuckel |
| Authorship | Fuckel |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ramularia |
| Citation | 1870 ["1869–70"] Jahrb. Nassauischen Vereins Naturk. 23–24: 361 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ramularia geranii Fuckel |
| Identification made in | [no date] (1), 1985 (1) |