| Classification | Athyriaceae: Athyrium |
| Harvard University Herbaria Barcode(s) | 00668843 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Rhode Island |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Newport County: Portsmouth |
| Locality | Portsmouth |
| Date Collected | 1911-06-18 [June 18, 1911] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6abce84b-a27e-4c7d-a6ea-aeb178ab90f6 |
| Harvard University Herbaria Barcode | 00668843 |
| 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 |
