| Classification | Ophioglossaceae: Botrychium |
| Barcode(s) | 00675796 |
| Collector | A. A. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Amesbury Town |
| Date Collected | 1899-07-09 [July 9-1899] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1e659c1c-449d-4463-9455-b6985655fc96 |
| Harvard University Herbaria Barcode | 00675796 |
| Herbarium | GH |
| Family | Ophioglossaceae |
| Determination | Botrychium simplex var. tenebrosum (A. A. Eaton) R. T. Clausen |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
