| Classification | Athyriaceae: Athyrium | 
| Harvard University Herbaria Barcode(s) | 00668870 | 
| Collector | R. Hudson | 
| Country | United States of America | 
| State | Connecticut | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Connecticut: New Haven County: New Haven | 
| Locality | New Haven | 
| Date Collected | 1908 [1908] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec185623-c423-4a5d-a699-6680c0da1893 | 
| Harvard University Herbaria Barcode | 00668870 | 
| Herbarium | NEBC | 
| Family | Athyriaceae | 
| Determination | Athyrium filix-femina var. angustum (Willdenow) G. Lawson | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |