| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198635 |
| Collector | H. A. Wahl |
| Collector number | 489 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Susquehanna County |
| Locality | Kenny's Pond 2 mi N of West Auburn |
| Date Collected | 1939-09-13 |
| Habitat | In damp ravine |
| Container | Flora of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3914aa0-27cb-47fc-8061-a2fe548747e3 |
| Harvard University Herbaria Barcode | 02198635 |
| Herbarium | GH |
| Previous ownership | Ex The Pennsylvania State College Herbarium |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
