| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00657151 |
| Collector | F. F. Forbes |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | West Roxbury, Cow Island [Charles River] near west end of canal |
| Date Collected | 1906-04-09 [April 9 1906] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/406f38a5-2e12-4649-9a34-f4379ab85c9f |
| Harvard University Herbaria Barcode | 00657151 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
