| Classification | Adiantaceae |
| Harvard University Herbaria Barcode(s) | 00022010 |
| Type Status | Isotype |
| Collector | J. A. Steyermark & J. J. Wurdack |
| Collector number | 1059 |
| Country | Venezuela |
| State | Bolívar |
| Geography | South America: South America (Region) (Region): Venezuela: Bolívar |
| Locality | Chimantá Massif, Torono-tepuí: summit, along Caño Mojado, between base of upper falls and drop to escarpment, alt. 1895-1910 m |
| Date Collected | 1955-02-23 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/97a0bf20-cb8d-4766-ae64-f52950102c70 |
| Harvard University Herbaria Barcode | 00022010 |
| Herbarium | GH |
| Family | Adiantaceae |
| Type Status | Isotype |
| Isotype of | Pterozonium steyermarkii Vareschi |
| Verified by | G. C. Jones |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Pterozonium steyermarkii Vareschi) Acta Bot. Venez. 1966. 1(2): 96. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
