| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 00055707 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 1278 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Sierra Madre, 40 miles south of Saltillo |
| Date Collected | 1880-07-** |
| Container | Mexican Flora: States of Coahuila and Nuevo Leon |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/46378511-e31c-42fb-8fc0-d198e05fac6a |
| Harvard University Herbaria Barcode | 00055707 |
| Herbarium | GH |
| Family | Fagaceae |
| Determination | Quercus grisea Liebmann |
| Determination Remarks | [is label name] |
| Family | Fagaceae |
| Determination | Quercus cordifolia Trelease |
| Determined by | W. T. [W. Trelease?] |
| Family | Fagaceae |
| Determination | Quercus grisea Liebmann |
| Determined by | Muller, Cornelius Herman |
| Date Determined | 1943-12-22 |
| Annotation Text | ! |
| Family | Fagaceae |
| Determination | Quercus cordifolia Trelease |
| Determined by | Breedlove, Dennis Eugene |
| Date Determined | 1994 |
| Determination Remarks | [0] |
| Annotation Text | Holotype |
| Family | Fagaceae |
| Determination | Quercus microphylla Née |
| Determined by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [is Current name] |
| Family | Fagaceae |
| Type Status | Holotype |
| Holotype of | Quercus cordifolia Trelease |
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [is filed under name] |
| Annotation Text | = Quercus microphylla Neé |
| Taxon Reference | (for Quercus cordifolia Trelease) Mem. Natl. Acad. Sci. 1924. 20: 84. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
