| Name | Quercus paxtalensis C. H. Müller |
| Authorship | C. H. Müller |
| Rank | Species |
| Placed in | Quercus Linnaeus |
| Citation | 1942 Misc. Publ. U.S.D.A. 477: 75, tab. 113 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Quercus paxtalensis C. H. Müller |
| Identification made in | 1941 (1), 2023 (1) |