| Name | Trifolium ortegae f. pumilum A. E. Vaughan |
| Authorship | A. E. Vaughan |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Trifolium ortegae Greene |
| GUID | urn:lsid:ipni.org:names:258060-2 |
| Citation | 1939 Amer. Midl. Naturalist 22: 578 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Trifolium ortegae f. pumilum A. E. Vaughan |
| Identification made in | [no date] (1), 1939 (1), 2023 (1) |