| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198992 |
| Collector | R. R. Tatnall |
| Collector number | 473 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: Sussex County |
| Locality | Milford, 5 miles SE, at Cedar Creek. route 14. |
| Date Collected | 1929-09-01 |
| Container | Flora of the Peninsula of Delaware, Maryland and Virginia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc11d75e-8471-4588-b5f2-ee163074e930 |
| Harvard University Herbaria Barcode | 02198992 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus maritima (Marshall) Muhlenberg ex Nuttall |
| Determined by | Stibolt, Virginia Mallison |
| Date Determined | 1977-10-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
