| Classification | Aspleniaceae: Asplenium |
| Classification 1 | Athyriaceae: Athyrium |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 01105568 |
| Other Barcodes on Sheet | ; |
| Collector | H. D. Thoreau |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Corner Spring |
| Date Collected | 1857-07-17 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bcc87330-4807-4f31-be7e-9f1456ceb7c9 |
| Harvard University Herbaria Barcode | 01105568 |
| Herbarium | GH |
| Family | Aspleniaceae |
| Determination | Asplenium filix-femina (Linnaeus) Bernhardi |
| Determination Remarks | [is label name] |
| Family | Athyriaceae |
| Determination | Athyrium filix-femina var. angustum (Willdenow) G. Lawson |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2018 |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Thoreau Herbarium |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Description | [Asplenium filix-foemina] |
