| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 00069646 |
| Type Status | Isolectotype |
| Collector | Eug. Langlassé |
| Collector number | 600 |
| Country | Mexico |
| State | Guerrero |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Guerrero |
| Locality | Sierra Madre |
| Date Collected | 1898-11-08 |
| Verbatim Elevation | 1200 m. |
| Habitat | esol argileux [clay soil] |
| Container | États de Michoacan et de Guerrero |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/411f3942-6b6a-4111-8726-ba2871adcc63 |
| Harvard University Herbaria Barcode | 00069646 |
| Herbarium | GH |
| Previous ownership | [ex] E. Langlassé, Herborisations Au Mexique |
| Family | Fagaceae |
| Type Status | Isolectotype |
| Isolectotype of | Quercus panduriformis f. rubrinervis Trelease |
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [filed under] |
| Annotation Text | = Quercus obtusata Bonpl. |
| Taxon Reference | (for Quercus panduriformis f. rubrinervis Trelease) Mem. Natl. Acad. Sci. 1924. 20: 63. |
| Family | Fagaceae |
| Determination | Quercus obtusata Bonpland |
| Determined by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [current name] |
| Family | Fagaceae |
| Determination | Quercus panduriformis f. rubrinervis Trelease |
| Determined by | Breedlove, Dennis Eugene |
| Date Determined | 1994 |
| Annotation Text | Isosyntype |
| Family | Fagaceae |
| Determination | Quercus panduriformis f. rubrinervis Trelease |
| Annotation Text | [handwritten on sheet] |
| Family | Fagaceae |
| Determination | Quercus sp. |
| Determination Remarks | [label name] |
| Family | Fagaceae |
| Determination | Quercus chartacea Trelease |
| Determined by | W. [T.?] [W. Trelease?] |
| Annotation Text | [handwritten on sheet] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
