| Name | Geranium wakkerstroomianum R. Knuth |
| Authorship | R. Knuth |
| Rank | Species |
| Placed in | Geranium Linnaeus |
| Citation | 1938 Feddes Repert. Spec. Nov. Regni Veg. 45: 62 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Geranium wakkerstroomianum R. Knuth |
| Identification made in | 2021 (1) |