| Classification | Hydrangeaceae: Philadelphus |
| Harvard University Herbaria Barcode(s) | 00042952 |
| Type Status | Holotype |
| Collector | Edw. Palmer |
| Collector number | 2122 |
| Country | Mexico |
| State | Coahuila |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Coahuila |
| Locality | Sierra Madre, 40 m. S. of Saltillo |
| Date Collected | 1880-07-** |
| Container | Mexican Flora. States of Coahuila and Nuevo Leon. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d0439936-9403-42bc-afce-fa60f5089367 |
| Harvard University Herbaria Barcode | 00042952 |
| Herbarium | GH |
| Family | Hydrangeaceae |
| Determination | Philadelphus serpyllifolius A. Gray |
| Determination Remarks | [is label name] |
| Annotation Text | var. |
| Family | Hydrangeaceae |
| Determination | Philadelphus palmeri Rydberg |
| Determined by | P.A.R. [P. A. Rydberg] |
| Family | Hydrangeaceae |
| Determination | Philadelphus microphyllus subsp. argenteus (Rydberg) C. L. Hitchcock |
| Determined by | C.L.H. [C. L. Hitchcock] |
| Date Determined | 1941 |
| Family | Hydrangeaceae |
| Determination | Philadelphus palmeri Rydberg |
| Determined by | Hu, Shiu Ying |
| Date Determined | 1954-01-16 |
| Determination Remarks | [is Current name] |
| Annotation Text | type (?) |
| Family | Hydrangeaceae |
| Type Status | Holotype |
| Holotype of | Philadelphus palmeri Rydberg |
| Verified by | Henrickson, James Solberg |
| Date Determined | 2010 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Philadelphus palmeri Rydberg) N. Amer. Fl. 1905. 22: 173. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
