| Classification | Polypodiaceae: Polypodium | 
| Harvard University Herbaria Barcode(s) | 00021850 | 
| Type Status | Type | 
| Collector | J.-H. Humbert | 
| Collector number | 3752 | 
| Country | Madagascar | 
| Geography | Africa: Africa (Region) (Region): Madagascar | 
| Locality | Massif de l'Andringitra (Iratsy): Vallées de la Riambava et de l'Antsifotra et montagnes environnantes | 
| Date Collected | 1924-12-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fcc9a5c4-b45e-4829-8ac4-bb1175febb43 | 
| Harvard University Herbaria Barcode | 00021850 | 
| Herbarium | GH | 
| Family | Polypodiaceae | 
| Type Status | Type | 
| Type of | Polypodium humbertii C. Christensen | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Polypodium humbertii C. Christensen) Arch. Bot. Bull. Mens. 1928. 2: 215. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |