| Classification | Hydrangeaceae: Philadelphus | 
| Harvard University Herbaria Barcode(s) | 01737917 | 
| Collector | B. Maguire & A. H. Holmgren | 
| Collector number | 21864 | 
| Country | United States of America | 
| State | Utah | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Juab County | 
| Locality | Granite Creek | 
| Date Collected | 1943-07-12 | 
| Verbatim Elevation | 6,500 feet | 
| Habitat | Assoc. Juniper-Pinyon; dry places at base of granite cliffs | 
| Container | Plants of the Intermountain Region, Deep Creek Range - 1943 | 
| Frequency | infrequent | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2b8e89c-9945-4e86-ac22-40cfa83f3779 | 
| Harvard University Herbaria Barcode | 01737917 | 
| Herbarium | GH | 
| Previous ownership | [ex] New York Botanical Garden- Utah State Agricultural College | 
| Family | Hydrangeaceae | 
| Determination | Philadelphus microphyllus A. Gray | 
| Determined by | Henrickson, James Solberg | 
| Date Determined | 2009 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |