| Name | Geranium chilloense R. Knuth |
| Authorship | R. Knuth |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Geranium Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Geranium chilloense R. Knuth |
| Identification made in | [no date] (1) |