| Classification | Ophioglossaceae: Ophioglossum |
| Harvard University Herbaria Barcode(s) | 00679247 |
| Collector | E. F. Williams |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Ashfield |
| Locality | Ashfield |
| Date Collected | 1909-07-20 [July 20 1909] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/000c2493-feb1-4825-98b5-46d14cfecc0f |
| Harvard University Herbaria Barcode | 00679247 |
| Herbarium | GH |
| Family | Ophioglossaceae |
| Determination | Ophioglossum pusillum Rafinesque |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
