| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02197516 |
| Collector | A. A. Heller |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County |
| Locality | Smithville Swamp |
| Date Collected | 1889-08-30 |
| Container | Flora of Lancaster County. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/93aaa69b-2d3e-4c11-8083-b8fdf2a4f8ae |
| Harvard University Herbaria Barcode | 02197516 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus serrulata (Aiton) Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
