| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198497 |
| Collector | L. H. Pammel with [data not captured] |
| Collector number | 446 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Alpena County |
| Locality | Green |
| Date Collected | 1926-07-11 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d9438c20-40f4-4e56-ba53-e59377aa0c4d |
| Harvard University Herbaria Barcode | 02198497 |
| Herbarium | A |
| Previous ownership | Ex L. H. Pammel Collection; From The United States National Herbarium, Smithsonian Institution |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
