| Classification | Athyriaceae: Cystopteris |
| Harvard University Herbaria Barcode(s) | 00746595 |
| 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 | 1907-07-14 [July 14, 1907] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/62209284-fc72-4cd3-86f5-f2fb0884427c |
| Harvard University Herbaria Barcode | 00746595 |
| Herbarium | GH |
| Family | Athyriaceae |
| Determination | Cystopteris tenuis (Michaux) Desvaux |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
