| Classification | Polypodiaceae: Microsorum |
| Harvard University Herbaria Barcode(s) | 02219146 |
| Other Number | Philippine National Herbarium: PNH 2025 [] |
| Collector | M. Celestino & A. Castro |
| Country | Philippines |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Mindoro |
| Locality | Boliran, Naujan |
| Date Collected | 1947-09-23 |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2dec5d33-12fd-4847-babe-347b9b4abd0b |
| Harvard University Herbaria Barcode | 02219146 |
| 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 |
