| Classification | Athyriaceae: Athyrium |
| Harvard University Herbaria Barcode(s) | 00678189 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine |
| Locality | East Central Washington |
| Date Collected | 1939-08-06 |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/40d5904a-9c0e-420b-b2e6-1622064a1c12 |
| Harvard University Herbaria Barcode | 00678189 |
| Herbarium | NEBC |
| Family | Athyriaceae |
| Determination | Athyrium filix-femina var. angustum (Willdenow) G. Lawson |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
