| Classification | Dryopteris: Dryopteridaceae |
| Harvard University Herbaria Barcode(s) | 00667380 |
| Collector | C. H. Knowlton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Hanson |
| Locality | Hanson |
| Date Collected | 1945-09-01 [Sept. 1, 1945] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/64c97617-2c93-4463-828c-045b1a30223f |
| Harvard University Herbaria Barcode | 00667380 |
| Herbarium | NEBC |
| Family | Dryopteridaceae |
| Determination | Dryopteris ×boottii (Tuckerman) Underwood |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
