| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198630 |
| Collector | H. A. Wahl |
| Collector number | 3098 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Crawford County |
| Locality | 2 mi SSW of Cochranton |
| Date Collected | 1947-07-19 |
| Habitat | wooded edge of marsh |
| Container | Plants of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/87fc6be8-29a1-4243-8bfa-0a0b5c998ab1 |
| Harvard University Herbaria Barcode | 02198630 |
| 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 |
