| Name | Quercus turbinella subsp. californica J. M. Tucker |
| Authorship | J. M. Tucker |
| Rank | Subspecies |
| Placed in | Quercus turbinella Greene |
| GUID | urn:lsid:ipni.org:names:216518-2 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Quercus turbinella subsp. californica J. M. Tucker |
| Identification made in | [no date] (1), 1949 (3), 1982 (1) |