| Classification | Athyriaceae: Athyrium | 
| Harvard University Herbaria Barcode(s) | 00733757 | 
| Collector | Ralph Hoffmann | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Sheffield | 
| Locality | Sheffield | 
| Date Collected | 1920-07-21 [July 21, 1920] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/107ed87a-ce07-4847-a6d1-ae2dd4539847 | 
| Harvard University Herbaria Barcode | 00733757 | 
| 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 |