| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 00055651 |
| Type Status | Isolectotype |
| Collector | C. G. Pringle |
| Collector number | 6029 |
| Country | Mexico |
| State | Oaxaca |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Oaxaca |
| Locality | Hills near Salome |
| Date Collected | 1894-11-01 |
| Verbatim Elevation | 5500 ft. [feet] |
| Container | Plantæ Mexicanæ |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c114a021-a814-440d-8c1e-332cf8a42076 |
| Harvard University Herbaria Barcode | 00055651 |
| Herbarium | GH |
| Family | Fagaceae |
| Type Status | Isolectotype |
| Isolectotype of | Quercus impressa Trelease |
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | = Quercus castanea Neé |
| Taxon Reference | (for Quercus impressa Trelease) Mem. Natl. Acad. Sci. 1924. 20: 181. |
| Family | Fagaceae |
| Determination | Quercus crassipes Bonpland |
| Determination Remarks | [label name] |
| Family | Fagaceae |
| Determination | Quercus impressa Trelease |
| Determined by | Breedlove, Dennis Eugene |
| Date Determined | 1994 |
| Annotation Text | Isotype |
| Family | Fagaceae |
| Determination | Quercus impressa Trelease |
| Determined by | Trelease, William |
| Annotation Text | [stamped:] Isotype [handwritten on sheet:] Isotype |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
