| Classification | Polypodiaceae: Polypodium | 
| Harvard University Herbaria Barcode(s) | 00696034 | 
| Collector | Ralph Hoffmann | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Berkshire County: Mount Washington | 
| Locality | Mount Washington | 
| Date Collected | 1919-09-07 [9/7, '19] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/42fc70c0-84b9-403d-96d6-28a7be736891 | 
| Harvard University Herbaria Barcode | 00696034 | 
| Herbarium | NEBC | 
| Family | Polypodiaceae | 
| Determination | Polypodium appalachianum Haufler & Windham | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |