| Classification | Polypodiophyta: Thelypteridaceae: Thelypteris |
| Classification 1 | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00342733 |
| Collector | G. E. Davenport & H. A. Purdie |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | Stony Brook Reservation, West Roxbury |
| Date Collected | 1902 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eef56f3e-51be-40a7-be62-ddeb3d7cefb6 |
| Harvard University Herbaria Barcode | 00342733 |
| Herbarium | GH |
| Family | Thelypteridaceae |
| Determination | Thelypteris spinulosa (O. F. Müller) Nieuwland |
| Determination Remarks | [is label name] |
| Annotation Text | var. |
| Family | Dryopteridaceae |
| Determination | Dryopteris ×triploidea Wherry |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
