| Name | Geranium guatemalense R. Knuth |
| Authorship | R. Knuth |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Geranium Linnaeus |
| GUID | urn:lsid:ipni.org:names:373109-1 |
| Citation | 1912 Pflanzenr. [Engler] 4, Fam. 129: 200 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Geranium guatemalense R. Knuth |
| Identification made in | [no date] (1), 1942 (2), 2010 (1) |