| Classification | Polypodiaceae: Microsorum | 
| Harvard University Herbaria Barcode(s) | 02219170 | 
| Collector | [no data available] | 
| Country | Philippines | 
| State | Laguna | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Laguna | 
| Locality | Mt. Maquiling | 
| Date Collected | 1911-05-** | 
| Verbatim Elevation | 800 ft | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/95127ad1-2149-44ea-9ad3-959c3fbb98c7 | 
| Harvard University Herbaria Barcode | 02219170 | 
| Herbarium | GH | 
| Family | Polypodiaceae | 
| Determination | Microsorum longissimum Fée | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |