| Classification | Dryopteridaceae: Dryopteris |
| Classification 1 | Polypodiophyta: Thelypteridaceae: Thelypteris |
| Barcode(s) | 00348066 |
| Collector | G. E. Davenport |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford |
| Locality | Pine Hill ravine [Middlesex Fells Reservation] |
| Date Collected | 1904-10-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/efbc98a5-4b6e-4280-ab9e-650f134bb854 |
| Harvard University Herbaria Barcode | 00348066 |
| Herbarium | GH |
| Family | Dryopteridaceae |
| Determination | Dryopteris ×triploidea Wherry |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [current name] |
| Annotation Text | D. carthusiana x D. intermedia |
| Family | Thelypteridaceae |
| Determination | Thelypteris spinulosa var. intermedia (Muhlenberg ex Willdenow) Nieuwland |
| Determination Remarks | [label name] |
| Family | Thelypteridaceae |
| Determination | Thelypteris spinulosa var. fructuosa (Gilbert) Fernald |
| Determined by | [M. L. Fernald (scripsit) W. T. Kittredge, 2012 |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
