| Name | Geranium caucense R. Knuth | 
| Authorship | R. Knuth | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Geranium Linnaeus | 
| GUID | urn:lsid:ipni.org:names:109100-2 | 
| Citation | 1930 Repert. Spec. Nov. Regni Veg. 28: 9 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Geranium caucense R. Knuth | 
| Identification made in | [no date] (2), 2007 (1) | 
