| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 02467149 |
| Type Status | Isotype |
| Collector | S. Calderón |
| Collector number | 1982 |
| Country | El Salvador |
| Geography | North America: Central America (Region): El Salvador |
| Locality | Cerro del Guayabal |
| Date Collected | 1924-01-** |
| Container | Plants of El Salvador |
| Vernacular Name | "Roble negro" |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2597b7f7-b7af-4617-b6ce-ef0698b74998 |
| Harvard University Herbaria Barcode | 02467149 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the Dirección General de Agricultura [El Salvador] |
| Family | Fagaceae |
| Determination | Quercus sp. |
| Determination Remarks | [is label name] |
| Family | Fagaceae |
| Determination | Quercus elliptica Née |
| Determined by | Breedlove, Dennis Eugene |
| Date Determined | 1985 |
| Family | Fagaceae |
| Determination | Quercus elliptica Née |
| Determined by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [is Current name] |
| Family | Fagaceae |
| Type Status | Isotype |
| Isotype of | Quercus guayabalana Trelease |
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Quercus guayabalana Trelease) Publ. Field Mus. Nat. Hist., Bot. Ser. 1930. 8 (1): 6. |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
