| Classification | Polypodiaceae |
| Classification 1 | Polypodiaceae: Polypodium |
| Classification 2 | Polypodiaceae: Pecluma |
| Classification 3 | Polypodiaceae: Polypodium |
| Harvard University Herbaria Barcode(s) | 00106948 |
| Type Status | Isotype |
| Collector | C. L. Lundell |
| Collector number | 6639 |
| Country | Belize |
| State | Cayo |
| Geography | North America: Central America (Region): Belize: Cayo |
| Locality | Mountain Pine Ridge, San Augustin, on bank of Rio Frio |
| Date Collected | 1936-07-** - 1936-08-** |
| Habitat | In forest on granite boulders |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0db9ce3f-3c6f-4834-92a5-061f12d01fdf |
| Harvard University Herbaria Barcode | 00106948 |
| Herbarium | GH |
| Family | Polypodiaceae |
| Determination | Polypodium Linnaeus |
| Determined by | W. R. Maxon |
| Date Determined | 1936 |
| Determination Remarks | [is label name] |
| Family | Polypodiaceae |
| Determination | Polypodium atrum A. M. Evans |
| Determined by | A. M. Evans |
| Date Determined | 1965 |
| Annotation Text | Isotype |
| Family | Polypodiaceae |
| Determination | Pecluma atra (A. M. Evans) M. G. Price |
| Determined by | J. T. Mickel (NY) |
| Date Determined | 2002 |
| Determination Remarks | [is Current name] |
| Annotation Text | ISOTYPE |
| Family | Polypodiaceae |
| Type Status | Isotype |
| Isotype of | Polypodium atrum A. M. Evans |
| Taxon Reference | (for Polypodium atrum A. M. Evans) Ann. Missouri Bot. Gard. 1969. 55: 237. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
