| Name | Quercus lowilliamsii C. H. Müller |
| Authorship | C. H. Müller |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Quercus Linnaeus |
| Citation | 1950 Madroño 10: 138 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Quercus lowilliamsii C. H. Müller |
| Identification made in | [no date] (1), 1994 (1), 2023 (1) |