| Classification | Betulaceae: Betula | 
| Harvard University Herbaria Barcode(s) | 02194031 | 
| Collector | A. A. Heller & E. G. Halbach | 
| Collector number | 1320 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lancaster County | 
| Locality | Mouth of Tucquan | 
| Date Collected | 1893-04-29 | 
| Container | Plants of Southern Pennsylvania. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4120e70a-33c9-4e2c-8853-41e31810882b | 
| Harvard University Herbaria Barcode | 02194031 | 
| Herbarium | A | 
| Previous ownership | Ex Herbarium of Walter Deane | 
| Family | Betulaceae | 
| Determination | Betula nigra Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |