| Classification | Betulaceae: Alnus | 
| Harvard University Herbaria Barcode(s) | 00671749 | 
| Collector | [no data available] | 
| Collector number | 13474 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine | 
| Locality | Milford | 
| Date Collected | 1916-08-25 [August 25, 1916] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e2366a0-4411-4a02-8828-d6bb3895dc3b | 
| Harvard University Herbaria Barcode | 00671749 | 
| Herbarium | NEBC | 
| Family | Betulaceae | 
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |