| Classification | Dennstaedtiaceae: Pteridium | 
| Harvard University Herbaria Barcode(s) | 00631279 | 
| Collector | G. Peirce | 
| Collector number | 178 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: New Salem | 
| Locality | New Salem | 
| Date Collected | 1844 [1844] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc6cd236-4cf7-42e5-b21a-1c705ef7c8f8 | 
| Harvard University Herbaria Barcode | 00631279 | 
| Herbarium | NEBC | 
| Family | Dennstaedtiaceae | 
| Determination | Pteridium aquilinum subsp. latiusculum (Desvaux) Hultén | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |