| Classification | Polypodiaceae: Microsorum |
| Harvard University Herbaria Barcode(s) | 02219148 |
| Other Number | Philippine National Herbarium: PNH 78328 [] |
| Collector | H. G. Gutierrez |
| Country | Philippines |
| State | Isabela |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Isabela |
| Locality | Sierra Madre Mountains; San Mariano |
| Date Collected | 1961-04-26 |
| Verbatim Elevation | 500 ft |
| Habitat | on a tree along creek in Dipterocarp forest |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/44096b3c-5da3-46ec-af51-ecc299c6a189 |
| Harvard University Herbaria Barcode | 02219148 |
| Herbarium | A |
| Family | Polypodiaceae |
| Determination | Microsorum longissimum Fée |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
