| Classification | Betulaceae: Alnus | 
| Harvard University Herbaria Barcode(s) | 02196386 | 
| Collector | E. T. Harper & S. A. Harper | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado | 
| Locality | Cascade Canon. | 
| Date Collected | 1900-08-** | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/33044b4a-c71f-4c57-893f-c20c8053864f | 
| Harvard University Herbaria Barcode | 02196386 | 
| Herbarium | GH | 
| Previous ownership | [ex] Herbarium of E. T. & S. A. Harper. | 
| 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 |