| Name | Geranium laxicaule R. Knuth |
| Authorship | R. Knuth |
| Rank | Species |
| Placed in | Geranium Linnaeus |
| GUID | urn:lsid:ipni.org:names:109183-2 |
| Citation | 1912 Pflanzenr. [Engler] 4, Fam. 129: 209 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Geranium laxicaule R. Knuth |
| Identification made in | [no date] (1), 2007 (1) |