| Harvard University Herbaria Barcode(s) | 00634130 |
| Collector | R. M. Tryon & A. F. Tryon |
| Collector number | 6538 |
| 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 | 1962-06-07 [June 7, 1962] |
| Habitat | Low elm woods |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/54b36695-0434-4a36-b886-58c70c18720d |
| Harvard University Herbaria Barcode | 00634130 |
| Herbarium | GH |
| Determination | Dryopteris ×triploidea Wherry |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
