| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198644 |
| Collector | E. T. Wherry |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Bucks County |
| Locality | near William Penn's Farm, e. of Tullytown |
| Date Collected | 1937-02-21 |
| Habitat | margin of swamp along road |
| Container | Eastern Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c699b5d4-49f6-497f-be62-baf2801729d0 |
| Harvard University Herbaria Barcode | 02198644 |
| Herbarium | A |
| Previous ownership | Ex Herbarium of the University of Pennsylvania; Ex Herbarium of the Morris Arboretum |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
