| Classification | Athyriaceae: Athyrium |
| Harvard University Herbaria Barcode(s) | 00668705 |
| Collector | F. C. Seymour |
| Collector number | 5643 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Quincy |
| Locality | Quincy |
| Date Collected | 1941-07-23 [23 July 1941] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0efa6e78-3699-4e75-96d0-32290831c67a |
| Harvard University Herbaria Barcode | 00668705 |
| 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 |
