| Name | Rhamnus rubra subsp. yosemitana C. B. Wolf |
| Authorship | C. B. Wolf |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhamnus rubra Greene |
| GUID | urn:lsid:ipni.org:names:310782-2 |
| Citation | 1938 Rancho Santa Ana Bot. Gard. Monogr., Bot. Ser. 1: 90 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhamnus rubra subsp. yosemitana C. B. Wolf |
| Identification made in | [no date] (2) |