| Classification | Betulaceae: Alnus | 
| Barcode(s) | 02198253 | 
| Collector | A. M. Gershoy | 
| Collector number | 781 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Richmond County | 
| Locality | Along Moravia Creek, north side | 
| Date Collected | 1917-09-13 | 
| Container | Flora of Staten Island, N. Y. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa91c5af-7ef1-4d83-82d1-2603a0a8cb47 | 
| Harvard University Herbaria Barcode | 02198253 | 
| Herbarium | GH | 
| Previous ownership | Ex Dept. of Botany, N. Y. State College of Agriculture, Ithaca, N. Y. | 
| Family | Betulaceae | 
| Determination |  Alnus glutinosa (Linnaeus) Gaertner | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |