| Name | Quercus obtusifolia (A. de Candolle) Rydberg |
| Authorship | (A. de Candolle) Rydberg |
| Rank | Species |
| NomenclaturalStatus | LaterHomonym |
| Placed in | Quercus Linnaeus |
| Contains | Quercus obtusifolia var. breviloba Torrey |
| Citation | 1901 Bull. New York Bot. Gard. 2: 213 (t. 29, figs. 3-4) |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Quercus obtusifolia (A. de Candolle) Rydberg |
| Identification made in | [no date] (1) |