| Classification | Polypodiaceae: Polypodium |
| Harvard University Herbaria Barcode(s) | 00518703 |
| Collector | D. Lubin |
| Collector number | 44 |
| 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 | Middlesex Fells Reservation, Bear Hill, 42 27.99N, 71 6.46W (NAD83) |
| Date Collected | 2010-10-22 |
| Elevation | 78 m |
| Habitat | on bedrock high on north-facing slope |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d0d63f8-88f2-4cb5-a6f7-262be6d54bf9 |
| Harvard University Herbaria Barcode | 00518703 |
| Herbarium | NEBC |
| Family | Polypodiaceae |
| Determination | Polypodium ×incognitum Cusik |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
