| Classification | Polypodiaceae: Polypodium |
| Classification 1 | Grammitaceae: Grammitis |
| Classification 2 | Polypodiaceae: Polypodium |
| Classification 3 | Grammitaceae: Glyphotaenium |
| Classification 4 | Polypodiaceae: Polypodium |
| Classification 5 | Grammitaceae: Enterosora |
| Classification 6 | Polypodiaceae: Polypodium |
| Harvard University Herbaria Barcode(s) | 01154531 |
| Type Status | Isotype |
| Collector | H. v. Türckheim |
| Collector number | II 1987 |
| Country | Guatemala |
| State | Alta Verapaz |
| Geography | North America: Central America (Region): Guatemala: Alta Verapaz |
| Locality | bei Coban |
| Date Collected | 1907-11-** |
| Elevation | 1600 m |
| Habitat | An einem Baumstamm der Gebirge |
| Container | Flora von Guatemala, Dept. Alta Verapaz |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f35440f4-b89e-4269-b25f-7358c0c15f64 |
| Harvard University Herbaria Barcode | 01154531 |
| Herbarium | GH |
| Family | Polypodiaceae |
| Determination | Polypodium minusculum Maxon |
| Determined by | Copeland, Edwin Bingham |
| Annotation Text | Type collection |
| Family | Grammitaceae |
| Determination | Grammitis minuscula (Maxon) Copeland |
| Determined by | Copeland, Edwin Bingham |
| Family | Polypodiaceae |
| Determination | Polypodium sp. |
| Determination Remarks | [is label name] |
| Family | Polypodiaceae |
| Determination | Polypodium minusculum Maxon |
| Determined by | C.A.W. [C. A. Weatherby] |
| Date Determined | 1919 |
| Family | Grammitaceae |
| Determination | Glyphotaenium sp. |
| Determined by | Bishop, Luther Earl |
| Date Determined | 1988 |
| Annotation Text | Glyphotaeniium trichosorum (Hook.) L. E. Bishop [ined.] |
| Family | Polypodiaceae |
| Determination | Polypodium minusculum Maxon |
| Determined by | Bishop, Luther Earl |
| Date Determined | 1988 |
| Annotation Text | Isotypus |
| Family | Grammitaceae |
| Determination | Enterosora trichosora (Hooker) L. E. Bishop |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2016 |
| Determination Remarks | [is Current name] |
| Family | Polypodiaceae |
| Type Status | Isotype |
| Isotype of | Polypodium minusculum Maxon |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2016 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Holotype: (US) |
| Taxon Reference | (for Polypodium minusculum Maxon) Contr. U.S. Natl. Herb. 1909. 13(1): 11. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
