| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198632 |
| Collector | J. M. Fogg Jr. |
| Collector number | 10767 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Pike County |
| Locality | bordering Little Mud Pond, 4 mi NE of Porters Lake |
| Date Collected | 1936-06-23 |
| Habitat | boggy thickets |
| Container | Eastern Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e7a3ea3e-361a-4901-9aa2-f837079a5085 |
| Harvard University Herbaria Barcode | 02198632 |
| Herbarium | GH |
| Previous ownership | Ex The Herbarium of the University of Pennsylvania |
| 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 |
