| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198629 |
| Collector | W. C. Brumbach |
| Collector number | 7987 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Pike County |
| Locality | Fairview Lake |
| Date Collected | 1972-07-18 |
| Habitat | On a shaded lake shore |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/26d6b979-0140-42cf-b0cc-6871aa7eb5f7 |
| Harvard University Herbaria Barcode | 02198629 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determined by | Forrest, T. A. |
| Date Determined | 1995-02-** |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
