| Classification | Athyriaceae: Cystopteris |
| Harvard University Herbaria Barcode(s) | 00312949 |
| Collector | W. P. Rich |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Stoneham |
| Locality | No. side Spot Pond, M. F. Res. [Middlesex Fells Reservation] |
| Date Collected | 1895-05-16 |
| Habitat | Rocks |
| Container | Metropolitan Park Flora |
| Project | Metropolitan Park Flora |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0522ae8b-0980-4d7a-9060-90477a07def2 |
| Harvard University Herbaria Barcode | 00312949 |
| Herbarium | NEBC |
| Family | Athyriaceae |
| Determination | Cystopteris fragilis (Linnaeus) Bernhardi |
| Determined by | [annotation on sheet] |
| Family | Athyriaceae |
| Determination | Cystopteris fragilis (Linnaeus) Bernhardi |
| Determination Remarks | [is label name] |
| Family | Athyriaceae |
| Determination | Cystopteris fragilis var. mackayii G. Lawson |
| Determined by | Weatherby, Charles Alfred |
| Date Determined | 1935 |
| Family | Athyriaceae |
| Determination | Cystopteris tenuis (Michaux) Desvaux |
| Determined by | Moran, Robbin Craig |
| Date Determined | 1986 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
