| Classification | Aspidiaceae: Aspidium |
| Classification 1 | Polypodiophyta: Thelypteridaceae: Thelypteris |
| Harvard University Herbaria Barcode(s) | 01105566 |
| Collector | H. D. Thoreau |
| Country | United States of America |
| Geography | North America: North America (CA, US, MX) (Region): United States of America |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3047abf1-c5ac-44b3-a97b-2faa893d0268 |
| Harvard University Herbaria Barcode | 01105566 |
| Herbarium | GH |
| Family | Aspidiaceae |
| Determination | Aspidium thelypteris Swartz |
| Determination Remarks | [is label name] |
| Family | Thelypteridaceae |
| Determination | Thelypteris palustris var. pubescens (G. Lawson) Fernald |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2018 |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Thoreau Herbarium |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
