| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00657113 |
| Collector | Lyman B. Smith |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Lexington |
| Locality | Lexington, by Lexington Rd. |
| Date Collected | 1931-05-20 [May 20, 1931] |
| Habitat | Ditch |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ef272fe-0ccf-44d7-8cd9-54b5589350ae |
| Harvard University Herbaria Barcode | 00657113 |
| Herbarium | NEBC |
| 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 |
