| Classification | Polypodiaceae: Polypodium |
| Harvard University Herbaria Barcode(s) | 00104871 |
| Type Status | Isosyntype |
| Collector | F. M. Liebmann |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | Chinantla, in quercibus, 7000 feet |
| Date Collected | [May] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5343f4c5-644f-4bed-9dbb-43d801510663 |
| Harvard University Herbaria Barcode | 00104871 |
| Herbarium | GH |
| Family | Polypodiaceae |
| Determination | Polypodium arcanum Maxon |
| Determined by | D. Tejero-Diez |
| Determination Remarks | [is Current name] |
| Family | Polypodiaceae |
| Type Status | Isosyntype |
| Isosyntype of | Polypodium deltoideum Liebmann |
| Verified by | D. Tejero-Diez |
| Taxon Reference | (for Polypodium deltoideum Liebmann) Kongel. Danske Vidensk. Selsk. Skr., Naturvidensk. Math. Afd. 1849. 1: 90. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
