| Classification | Fagaceae: Quercus | 
| Harvard University Herbaria Barcode(s) | 00055636 | 
| Type Status | Isolectotype | 
| Collector | C. G. Pringle | 
| Collector number | 8841 | 
| Country | Mexico | 
| State | Guanajuato | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Guanajuato | 
| Locality | Hills near Acambaro | 
| Date Collected | 1904-10-06 | 
| Verbatim Elevation | 6000 ft. | 
| Container | Plantae Mexicanae | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ed2f6f2e-acd2-40ef-b7a9-cedd0f7edfcf | 
| Harvard University Herbaria Barcode | 00055636 | 
| Herbarium | GH | 
| Family | Fagaceae | 
| Type Status | Isolectotype | 
| Isolectotype of | Quercus conjugens Trelease | 
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank | 
| Date Determined | 2023-01-** | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Quercus conjugens Trelease) Mem. Natl. Acad. Sci. 1924. 20: 55. | 
| Family | Fagaceae | 
| Determination | Quercus glaucoides M. Martens & Galeotti | 
| Determined by | Bartholomew, Bruce Monroe & Almeda, Frank | 
| Date Determined | 2023-01-** | 
| Determination Remarks | [current name] | 
| Family | Fagaceae | 
| Determination | Quercus conjugens Trelease | 
| Determined by | Breedlove, Dennis Eugene | 
| Date Determined | 1994 | 
| Annotation Text | Isolectotype | 
| Family | Fagaceae | 
| Determination | Quercus glaucoides M. Martens & Galeotti | 
| Determination Remarks | [label name] | 
| Family | Fagaceae | 
| Determination | Quercus conjugens Trelease | 
| Determined by | Trelease, William | 
| Annotation Text | [scripsit] Isotype | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |