| Classification | Hydrangeaceae: Philadelphus | 
| Harvard University Herbaria Barcode(s) | 01737634 | 
| Collector | J. A. Calder & D. B. O. Savile | 
| Collector number | 9427 | 
| Country | Canada | 
| State | British Columbia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia | 
| Locality | 2 1/2 miles east of Castelgar. | 
| Date Collected | 1953-06-20 | 
| Habitat | on open rocky slope | 
| Container | Plants of British Columbia, Canada | 
| Frequency | Common | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c2cc22b5-06e8-4b0f-bdc2-0fd6ddf62f92 | 
| Harvard University Herbaria Barcode | 01737634 | 
| Herbarium | GH | 
| Previous ownership | [ex] Division of Botany, Science Service, Department of Agriculture, Ottawa, Canada | 
| Family | Hydrangeaceae | 
| Determination | Philadelphus lewisii Pursh | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |