| Classification | Betulaceae: Betula | 
| Harvard University Herbaria Barcode(s) | 02195926 | 
| Collector | B. H. Long & E. B. Bartram | 
| Collector number | 1225 | 
| Country | United States of America | 
| State | Maryland | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland: Cecil County | 
| Locality | along Octoraro Creek Rowlandsville | 
| Date Collected | 1913-05-31 | 
| Habitat | alluvial woods | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/83904a85-1bda-4163-930e-c8dc4f009a47 | 
| Harvard University Herbaria Barcode | 02195926 | 
| Herbarium | GH | 
| Previous ownership | [ex] The Academy of Natural Sciences of Philadelphia | 
| Family | Betulaceae | 
| Determination | Betula nigra Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |