| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02197527 |
| Collector | J. W. Adams & M. L. T. Adams |
| Collector number | 2143 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Perry County |
| Locality | near mouth of tributary to Sherman Creek, Rattlesnake Ridge pass, 0.5 mi WNW Drumgold |
| Date Collected | 1935-07-04 - 1935-07-07 |
| Habitat | wet soil, thickets near mouth of tributary |
| Container | South-Central Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/430cb368-e0c3-4dd1-8257-3b5ca48e64e3 |
| Harvard University Herbaria Barcode | 02197527 |
| Herbarium | A |
| Previous ownership | Ex The Herbarium of the University of Pennsylvania; Ex Herbarium of the Morris Arboretum |
| Family | Betulaceae |
| Determination | Alnus serrulata (Aiton) Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
