| Name | Trifolium plummerae S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Trifolium Linnaeus |
| GUID | urn:lsid:ipni.org:names:258076-2 |
| Citation | 1880 Bot. California 2: 440 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trifolium plummerae S. Watson |
| Identification made in | [no date] (1) |