| Classification | Athyriaceae: Gymnocarpium | 
| Harvard University Herbaria Barcode(s) | 00662430 | 
| Collector | F. C. Seymour & E. K. Seymour | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Cheshire County: Alstead | 
| Locality | Alstead | 
| Date Collected | 1913 [June 1913] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/34bb3a3a-7651-4a1f-b248-74e7ba0da23d | 
| Harvard University Herbaria Barcode | 00662430 | 
| Herbarium | NEBC | 
| Family | Athyriaceae | 
| Determination | Gymnocarpium dryopteris (Linnaeus) Newman | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |