| Classification | Polypodiaceae: Pyrrosia | 
| Barcode(s) | 00022017 | 
| Type Status | Isotype | 
| Collector | A. D. E. Elmer | 
| Collector number | 20659 | 
| Country | Malaysia | 
| State | Sabah | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sabah: Tawau Division | 
| Locality | Tawao | 
| Date Collected | 1922-10-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/229fb0d2-484d-4db5-826e-37cecd4a5f6f | 
| Harvard University Herbaria Barcode | 00022017 | 
| Herbarium | GH | 
| Family | Polypodiaceae | 
| Type Status |  Isotype | 
| Isotype of |  Pyrrosia platyphylla Hovenkamp | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Pyrrosia platyphylla Hovenkamp) Blumea 1984. 30: 207. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |