| Name | Oxalis europaea f. pilosella Wiegand |
| Authorship | Wiegand |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Oxalis europaea Jordan |
| GUID | urn:lsid:ipni.org:names:177992-2 |
| Citation | 1925 Rhodora 27: 135 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Oxalis europaea f. pilosella Wiegand |
| Identification made in | [no date] (1) |