| Classification | Polypodiaceae: Polypodium |
| Harvard University Herbaria Barcode(s) | 00021835 |
| Type Status | Holotype |
| Collector | I. M. Johnston |
| Collector number | 5492 |
| Country | Chile |
| State | Antofagasta |
| Geography | South America: South America (Region) (Region): Chile: Antofagasta: Taltal |
| Locality | El Rincon, just north of Paposa, along trail to old Parañas Mine |
| Date Collected | 1925-12-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/68b8a2fb-ed36-4251-bde2-6410f7be98b6 |
| Harvard University Herbaria Barcode | 00021835 |
| Herbarium | GH |
| Family | Polypodiaceae |
| Type Status | Holotype |
| Holotype of | Polypodium espinosa Weatherby |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polypodium espinosa Weatherby) Contr. Gray Herb. 1929. 85: 15. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
