| Classification | Hydrangeaceae: Philadelphus | 
| Barcode(s) | 00042945 | 
| Type Status | Isotype | 
| Collector | A. B. Ghiesbreght | 
| Collector number | 813 | 
| Country | Mexico | 
| State | Chiapas | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chiapas | 
| Date Collected | 1864 - 1870 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fdaf8100-a53c-4a2b-a623-10324212dc75 | 
| Harvard University Herbaria Barcode | 00042945 | 
| Herbarium | A | 
| Family | Hydrangeaceae | 
| Type Status |  Isotype | 
| Isotype of |  Philadelphus austro-mexicanus S. Y. Hu | 
| Verified by | Henrickson, James Solberg | 
| Date Determined | 2010 | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Philadelphus austro-mexicanus S. Y. Hu) J. Arnold Arbor. 1954. 35: 324. | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus mexicanus Schlechtendal | 
| Determined by | Henrickson, James Solberg | 
| Date Determined | 2014 | 
| Determination Remarks |  [current name] | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus austro-mexicanus S. Y. Hu | 
| Determination Remarks |  [label name] | 
| Annotation Text | isotype | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |