| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 00062254 |
| Type Status | Isotype |
| Collector | K. T. Hartweg |
| Collector number | 420 |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e6e5b81-a8bb-48ca-9dc4-03ae703e1166 |
| Harvard University Herbaria Barcode | 00062254 |
| Herbarium | A |
| Family | Fagaceae |
| Determination | Quercus polymorpha Schlechtendal & Chamisso |
| Determined by | D. E. Breedlove |
| Determination Remarks | [is Current name] |
| Family | Fagaceae |
| Type Status | Isotype |
| Isotype of | Quercus petiolaris Bentham |
| Verified by | D. E. Breedlove |
| Taxon Reference | (for Quercus petiolaris Bentham) Pl. Hartw. 1840. 55. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
