| Classification | Rosaceae: Spiraea | 
| Barcode(s) | 01589381 | 
| Collector | J. M. Macoun | 
| Collector number | 69949 | 
| Country | Canada | 
| State | British Columbia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia | 
| Locality | Skagit Valley, B.C. Between Lat. 49º and Lat. 49º 15’; and Long. 121º and Long. 121º 20’ | 
| Date Collected | 1905-07-31 | 
| Verbatim Elevation | 5800 ft. | 
| Container | International Boundary Commission Collection. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7cc6886b-eb44-4551-b5ce-2b5557d662b5 | 
| Harvard University Herbaria Barcode | 01589381 | 
| Herbarium | GH | 
| Previous ownership | Ex Herb. Geological Survey of Canada. | 
| Family | Rosaceae | 
| Determination |  Spiraea densiflora Nuttall ex Torrey & A. Gray | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |