| Classification | Hydrangeaceae: Philadelphus | 
| Barcode(s) | 00042950 | 
| Type Status | Holotype | 
| Collector | C. G. Pringle | 
| Collector number | 6311 | 
| Country | Mexico | 
| State | Federal District | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Federal District | 
| Locality | Sierra de Ajusco  | 
| Date Collected | 1896-06-07 | 
| Elevation | 2438 m | 
| Verbatim Elevation | 8000 ft. | 
| Container | Plantae Mexicanae | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4cf51a79-a257-42e8-84af-6b57177fccdc | 
| Harvard University Herbaria Barcode | 00042950 | 
| Herbarium | A | 
| Family | Hydrangeaceae | 
| Type Status |  Holotype | 
| Holotype of |  Philadelphus glabripetalus S. Y. Hu | 
| Verified by | Henrickson, James Solberg | 
| Date Determined | 2010 | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Philadelphus glabripetalus S. Y. Hu) J. Arnold Arbor. 1954. 35: 324. | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus mexicanus Schlechtendal | 
| Determined by | Henrickson, James Solberg | 
| Date Determined | 2010 | 
| Determination Remarks |  [current name] | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus glabripetalus S. Y. Hu | 
| Determined by | Hu, Shiu Ying | 
| Date Determined | 1952-06-18 | 
| Annotation Text | sp. nov. type | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus mexicanus Schlechtendal | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |