| Classification | Hydrangeaceae: Philadelphus |
| Harvard University Herbaria Barcode(s) | 01737819 |
| Collector | J. W. Thompson |
| Collector number | 14 415 |
| Country | Canada |
| State | British Columbia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia |
| Locality | High mountains between Cascade and Rossland. |
| Date Collected | 1939-07-18 |
| Container | Plants of British Columbia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/764b1077-9c19-4ac5-983e-6915cce96531 |
| Harvard University Herbaria Barcode | 01737819 |
| Herbarium | A |
| Family | Hydrangeaceae |
| Determination | Philadelphus lewisii var. helleri (Rydberg) S. Y. Hu |
| Determined by | Hu, Shiu Ying |
| Date Determined | 1951 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
