| Classification | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00636052 |
| Collector | R. M. Tryon & A. F. Tryon |
| Collector number | 6539 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Littleton |
| Locality | Littleton |
| Date Collected | 1962-06-14 [June 14, 1962] |
| Habitat | Low elm woods |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca161ff2-29f7-11e5-b5e0-001ec9fd629b |
| Harvard University Herbaria Barcode | 00636052 |
| Herbarium | GH |
| Family | Dryopteridaceae |
| Determination | Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
