| Harvard University Herbaria Barcode(s) | 02219127 | 
| Collector | E. D. Merrill | 
| Collector number | 5983 | 
| Country | Philippines | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Mindoro | 
| Locality | Mt. Halcon | 
| Date Collected | 1906-11-** | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0723ea6d-bb3a-488c-bbf2-9d080d40ab9d | 
| Harvard University Herbaria Barcode | 02219127 | 
| Herbarium | GH | 
| Determination | Microsorum insigne Copeland | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |