| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198675 |
| Collector | J. G. Jack |
| Country | Canada |
| State | Alberta |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Alberta: Improvement District No. 9: Lake Louise |
| Locality | Lake Louise, Laggan |
| Date Collected | 1904-08-12 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/987111eb-807e-4128-87b2-da4cfe508e3b |
| Harvard University Herbaria Barcode | 02198675 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium Dendrologicum. John George Jack. |
| Family | Betulaceae |
| Determination | Alnus incana subsp. tenuifolia (Nuttall) Breitung |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
