| Classification | Athyriaceae: Athyrium |
| Harvard University Herbaria Barcode(s) | 00348145 |
| Collector | N. T. Kidder |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County |
| Locality | Beaver Brook [Reservation]. Upper part, by lake [Belmont/Waltham] |
| Date Collected | 1919-08-09 |
| Container | Flora of Metropolitan Parks, Massachusetts |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7cfc6e5c-d7ed-4faa-a453-ccd5f4e01d0c |
| Harvard University Herbaria Barcode | 00348145 |
| Herbarium | NEBC |
| Family | Athyriaceae |
| Determination | Athyrium angustum var. rubellum (Gilbert) Butters |
| Determination Remarks | [is label name] |
| Family | Athyriaceae |
| Determination | Athyrium filix-femina var. angustum (Willdenow) G. Lawson |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
