| Name | Ionoxalis madrensis Rose |
| Authorship | Rose |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ionoxalis Small |
| GUID | urn:lsid:ipni.org:names:129044-2 |
| Citation | 1907 N. Amer. Fl. 25: 38 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ionoxalis madrensis Rose |
| Identification made in | [no date] (1) |