| Classification | Athyriaceae: Athyrium |
| Harvard University Herbaria Barcode(s) | 00348146 |
| 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: Suffolk County: Boston |
| Locality | Stony Brook [Reservation, Hyde Park/West Roxbury] |
| Date Collected | 1919-07-17 |
| Container | Flora of Metropolitan Parks, Massachusetts |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c1738fcf-f012-4aa0-8509-a877a6d3bd1f |
| Harvard University Herbaria Barcode | 00348146 |
| Herbarium | NEBC |
| Family | Athyriaceae |
| Determination | Athyrium angustum (Willdenow) C. Presl |
| Determined by | CAW [C. A. Weatherby] |
| Date Determined | 1919 |
| Determination Remarks | [is label name] |
| Annotation Text | "intermediate between this & var. rubellum, nearer angustum" (signed) CAW 1919 |
| 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 |
