| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00354724 |
| Collector | N. T. Kidder |
| 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 | Stony Brook Reservation. Long road back of pond |
| Date Collected | 1919-09-25 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4dd40f65-3672-4d37-92a6-032b2ccafeb3 |
| Harvard University Herbaria Barcode | 00354724 |
| Herbarium | NEBC |
| Family | Betulaceae |
| Determination | Alnus serrulata (Aiton) Willdenow |
| Determined by | [annotation on sheet] |
| Determination Remarks | [current name] |
| Family | Betulaceae |
| Determination | Alnus rugosa (Du Roi) Sprengel |
| Determination Remarks | [label name] |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
