| Classification | Fagaceae: Quercus | 
| Barcode(s) | 00055567 | 
| Type Status | Isotype | 
| Collector | L. O. Williams & A. Molina Rossito | 
| Collector number | 12760 | 
| Country | Honduras | 
| Geography | North America: Central America (Region): Honduras | 
| Locality | San Juancito, in mountains southwest of San Juancito, Departamento Morazán | 
| Date Collected | 1947-05-21 | 
| Verbatim Elevation | 2000 m. | 
| Habitat | Clod forest area, in mountains | 
| Container | Honduras | 
| Remarks | Possibly collected in what is now part of El Salvador. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a7abb2f6-fbc3-42c2-9a93-234fdcfc2617 | 
| Harvard University Herbaria Barcode | 00055567 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of Escuela Agrícola Panamericana | 
| Family | Fagaceae | 
| Type Status |  Isotype | 
| Isotype of |  Quercus lowilliamsii C. H. Müller | 
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank | 
| Date Determined | 2023-01-** | 
| Determination Remarks |  [filed under] | 
| Annotation Text | = Quercus benthamii A. DC. | 
| Taxon Reference | (for  Quercus lowilliamsii C. H. Müller) Madroño 1950. 10: 138. | 
| Family | Fagaceae | 
| Determination |  Quercus benthamii A. de Candolle | 
| Determined by | Bartholomew, Bruce Monroe & Almeda, Frank | 
| Date Determined | 2023-01-** | 
| Determination Remarks |  [current name] | 
| Family | Fagaceae | 
| Determination |  Quercus lowilliamsii C. H. Müller | 
| Determined by | Breedlove, Dennis Eugene | 
| Date Determined | 1994 | 
| Annotation Text | Isotype | 
| Family | Fagaceae | 
| Determination |  Quercus lowilliamsii C. H. Müller | 
| Determination Remarks |  [label name] | 
| Annotation Text | n. sp. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |