| Classification | Ophioglossaceae: Botrychium |
| Classification 1 | Ophioglossaceae: Botrypus |
| Harvard University Herbaria Barcode(s) | 00985441 |
| 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/04aa0e13-170a-4d4c-a45a-c700052f8112 |
| Harvard University Herbaria Barcode | 00985441 |
| Herbarium | GH |
| Family | Ophioglossaceae |
| Determination | Botrychium virginianum (Linnaeus) Swartz |
| Determination Remarks | [is label name] |
| Family | Ophioglossaceae |
| Determination | Botrypus virginianus (Linnaeus) Michaux |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2017 |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Thoreau Herbarium |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
