| Name | Geranium retrorsum L'Heritier ex de Candolle |
| Authorship | L'Heritier ex de Candolle |
| Rank | Species |
| Placed in | Geranium Linnaeus |
| Citation | 1824 Prodr. [A. P. de Candolle] 1: 644 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Geranium retrorsum L'Heritier ex de Candolle |
| Identification made in | [no date] (2) |