| Name | Quercus tinctoria var. californica Torrey |
| Authorship | Torrey |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Quercus tinctoria Bartram |
| GUID | urn:lsid:ipni.org:names:216475-2 |
| Citation | 1857 Pacific Railr. Rep. 4, Pt. 5, No. 4 (Whipple) 138 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Quercus tinctoria var. californica Torrey |
| Identification made in | [no date] (4), 2023 (1) |