| Classification | Betulaceae: Alnus | 
| Barcode(s) | 02196249 | 
| Collector | J. W. Thompson & E. M. Thompson | 
| Collector number | 78 | 
| Country | Canada | 
| State | British Columbia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: British Columbia | 
| Locality | near Lake Bootahnie, Marble Mts. | 
| Date Collected | 1938-06-20 - 1938-06-25 | 
| Verbatim Elevation | 5000 ft. | 
| Habitat | Subalpine slopes | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/84f219e3-3749-44e6-a9f7-655e597a3efb | 
| Harvard University Herbaria Barcode | 02196249 | 
| Herbarium | GH | 
| Previous ownership | Ex Herb. Arnold Arboretum Harvard University | 
| Family | Betulaceae | 
| Determination |  Alnus viridis subsp. sinuata (Regel) Á. Löve & D. Löve | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |