| Classification | Polypodiaceae: Polypodium |
| Harvard University Herbaria Barcode(s) | 00696063 |
| Collector | M. L. Fernald & B. H. Long |
| Collector number | 17692 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Provincetown |
| Locality | Provincetown |
| Date Collected | 1919-08-03 [August 3, 1919] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a5c80bc-76de-405d-b8d0-b6d988f1948b |
| Harvard University Herbaria Barcode | 00696063 |
| Herbarium | NEBC |
| Family | Polypodiaceae |
| Determination | Polypodium ×incognitum Cusik |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
