| Barcode(s) | 00042924 | 
| Type Status | Isotype | 
| Collector | E. C. Jaeger | 
| Collector number | 463 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Riverside County | 
| Locality | Tacquitz [Tahquitz] Canyon | 
| Date Collected | 1921-07-31 | 
| Elevation | 2438 m | 
| Verbatim Elevation | 8000 ft. | 
| Habitat | in rock crevices on the desert side of the mountain | 
| Frequency | Abundant | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b40da776-f58c-44ad-98ef-25fed4b4d2d9 | 
| Harvard University Herbaria Barcode | 00042924 | 
| Herbarium | A | 
| Type Status |  Isotype | 
| Isotype of |  Philadelphus pumilis var. ovatus S. Y. Hu | 
| Verified by | Henrickson, James Solberg | 
| Date Determined | 2010 | 
| Determination Remarks |  [is a fragment] [filed under] | 
| Taxon Reference | (for  Philadelphus pumilis var. ovatus S. Y. Hu) J. Arnold Arbor. 1956. 37: 33. | 
| Determination |  Philadelphus microphyllus var. stramineus (Rydberg) Henrickson | 
| Determined by | Henrickson, James Solberg | 
| Date Determined | 2009 | 
| Determination Remarks |  [current name] | 
| Determination |  Philadelphus pumilis var. ovatus S. Y. Hu | 
| Determination Remarks |  [label name] | 
| Annotation Text | fragment from type (US 1117899) | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |