| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02197401 |
| Collector | B. H. Long |
| Collector number | 51606 |
| Country | United States of America |
| State | New Jersey |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Jersey: Salem County |
| Locality | ca. 1/2 mi. n.w. upper reaches of Muddy Creek Friendship |
| Date Collected | 1937-10-31 |
| Habitat | border of wooded swamp |
| Container | Southern New Jersey |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ce8530b-989b-4e6a-a074-07988c683eb7 |
| Harvard University Herbaria Barcode | 02197401 |
| Herbarium | GH |
| Previous ownership | [Ex] Academy of Natural Sciences of Philadelphia. |
| 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 |
