| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198507 |
| Collector | O. A. Farwell |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Keweenaw County |
| Locality | Keweenaw Co. |
| Date Collected | 1904-10-** |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c848ce77-84fe-47ae-9078-40bc61e71038 |
| Harvard University Herbaria Barcode | 02198507 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
