| Name | Oxalis lyonii Pursh |
| Authorship | Pursh |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oxalis |
| GUID | urn:lsid:ipni.org:names:375108-1 |
| Citation | 1814 Fl. Amer. Sept. [Pursh] 1: 322 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oxalis lyonii Pursh |
| Identification made in | [no date] (1) |