| Name | Geranium trollifolium Small |
| Authorship | Small |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Geranium Linnaeus |
| Citation | 1907 N. Amer. Fl. 25: 14 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Geranium trollifolium Small |
| Identification made in | [no date] (1), 1942 (1), 2009 (1) |