| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 00069968 |
| Type Status | Syntype |
| Collector | C. C. Parry & Edw. Palmer |
| Collector number | 839 |
| Country | Mexico |
| State | San Luis Potosà |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosà |
| Locality | 6000-8000 feet |
| Date Collected | 1878 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af2e5b50-a238-4028-a8d0-334b93a3e409 |
| Harvard University Herbaria Barcode | 00069968 |
| Herbarium | GH |
| Family | Fagaceae |
| Type Status | Syntype |
| Syntype of | Quercus rugulosa f. subtruncata Trelease |
| Verified by | Milby, Allen Wilson |
| Date Determined | 2023-06-13 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Quercus rugulosa f. subtruncata Trelease) Mem. Natl. Acad. Sci. 1924. 20: 182. |
| Family | Fagaceae |
| Determination | Quercus mexicana Bonpland |
| Determined by | D. Breedlove |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
