| 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) | 
