| Classification | Athyriaceae: Cystopteris |
| Harvard University Herbaria Barcode(s) | 00746390 |
| Collector | E. F. Williams |
| Collector number | 1 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Aroostook County: Frenchville |
| Locality | Frenchville |
| Date Collected | 1900-07-20 [July 20, 1900] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e82e3672-9c83-4cb2-9869-04d99e5c94d3 |
| Harvard University Herbaria Barcode | 00746390 |
| Herbarium | NEBC |
| Family | Athyriaceae |
| Determination | Cystopteris tenuis (Michaux) Desvaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
