| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02198583 |
| Collector | M. L. Fernald, K. M. Wiegand & A. J. Eames |
| Collector number | 14251 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Saint Lawrence County |
| Locality | Narrows Island, Black Lake |
| Date Collected | 1922-08-30 |
| Habitat | Alluvial thickets and damp shores overlying Cambrian (Potsdam) sandstone or Adirondack gneiss |
| Container | Flora of New York |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/702421e8-372a-4dd7-806f-cb8793eb5c7a |
| Harvard University Herbaria Barcode | 02198583 |
| Herbarium | GH |
| 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 |
