| Harvard University Herbaria Barcode(s) | 00769944 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord, near Egg Rock [confluence of Assabet & Sudbury Rivers to form the Concord River] |
| Date Collected | 1961-06-06 [6 June 1961] |
| Habitat | River bank |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7af3347a-ead8-46e0-9233-42d72673366a |
| Harvard University Herbaria Barcode | 00769944 |
| Herbarium | A |
| Determination | Salix nigra Marshall |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
