| Classification | Hydrangeaceae: Philadelphus | 
| Barcode(s) | 00042934 | 
| Type Status | Syntype | 
| Collector | E. J. Palmer | 
| Collector number | 12333 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Edwards County | 
| Locality | Upper Cedar Creek | 
| Date Collected | 1917-06-24 | 
| Habitat | Shaded limestone bluffs | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e5959a08-b159-44ec-a129-af5a1038751d | 
| Harvard University Herbaria Barcode | 00042934 | 
| Herbarium | A | 
| Family | Hydrangeaceae | 
| Type Status |  Syntype | 
| Syntype of |  Philadelphus texensis S. Y. Hu | 
| Verified by | Henrickson, James Solberg | 
| Date Determined | 2010 | 
| Determination Remarks |  [filed under] | 
| Annotation Text | Isotype | 
| Taxon Reference | (for  Philadelphus texensis S. Y. Hu) J. Arnold Arbor. 1956. 37: 54. | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus texensis S. Y. Hu | 
| Determined by | Hu, Shiu Ying | 
| Date Determined | 1953-11-04 | 
| Determination Remarks |  [current name] | 
| Annotation Text | sp. nov. type - fruit | 
| Family | Hydrangeaceae | 
| Determination |  Philadelphus serpyllifolius A. Gray | 
| Determination Remarks |  [label name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |