| Classification | Fagaceae: Quercus |
| Harvard University Herbaria Barcode(s) | 00055647 |
| Type Status | Holotype |
| Collector | C. H. Muller |
| Collector number | 2122 |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León: Santiago |
| Locality | Municipio de Villa Santiago, near Potrero Redondo |
| Date Collected | 1935-07-05 |
| Verbatim Elevation | 1500 m. |
| Habitat | on an openly wooded slope |
| Container | Plants of Mexico, State of Nuevo Leon |
| Frequency | Sparse |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5d0dc9cf-2ebe-41b5-b5b1-e45c32cbc242 |
| Harvard University Herbaria Barcode | 00055647 |
| Herbarium | A |
| Previous ownership | Collected for the Arnold Arboretum, Harvard University, the Missouri Botanical Garden and the University of Michigan. |
| Family | Fagaceae |
| Type Status | Holotype |
| Holotype of | Quercus tenuiloba f. hirsuta C. H. Müller |
| Verified by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [filed under] |
| Annotation Text | = Quercus rysophylla Weath. |
| Taxon Reference | (for Quercus tenuiloba f. hirsuta C. H. Müller) J. Arnold Arbor. 1936. 17: 178. |
| Family | Fagaceae |
| Determination | Quercus rysophylla Weatherby |
| Determined by | Bartholomew, Bruce Monroe & Almeda, Frank |
| Date Determined | 2023-01-** |
| Determination Remarks | [current name] |
| Family | Fagaceae |
| Determination | Quercus tenuiloba f. hirsuta C. H. Müller |
| Determined by | Breedlove, Dennis Eugene |
| Date Determined | 1994 |
| Annotation Text | Holotype |
| Family | Fagaceae |
| Determination | Quercus tenuiloba f. hirsuta C. H. Müller |
| Determined by | Muller, Cornelius Herman |
| Determination Remarks | [label name] |
| Annotation Text | (TYPE) |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
