| Classification | Marattiaceae: Angiopteris | 
| Harvard University Herbaria Barcode(s) | 02578710 | 
| Collector | A. D. E. Elmer | 
| Collector number | 11907 | 
| Country | Philippines | 
| State | Davao | 
| Geography | Asia: Southeast Asia (Region): Philippines: Davao | 
| Locality | Todaya (Mt. Apo), District of Davao | 
| Date Collected | 1909-09-** | 
| Container | Philippine Islands Plants | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/622120a7-30fe-44ea-9466-216b01cc4a65 | 
| Harvard University Herbaria Barcode | 02578710 | 
| Herbarium | GH | 
| Previous ownership | Distributed by A. D. E. Elmer | 
| Family | Marattiaceae | 
| Determination | Angiopteris angustifolia C. Presl | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |