| Classification | Marattiaceae: Ptisana |
| Harvard University Herbaria Barcode(s) | 02578778 |
| Collector | K. M. Wong |
| Collector number | WKM 849 |
| Country | Brunei |
| State | Temburong |
| Geography | Asia: Southeast Asia (Region): Brunei: Temburong |
| Locality | Mount Retak, north face of the north ridge |
| Date Collected | 1989-01-30 |
| Habitat | Near steep sandstone scarpface |
| Container | Flora of Brunei |
| Frequency | common |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d1608ef2-0192-4e73-8da2-2fe5e281dac9 |
| Harvard University Herbaria Barcode | 02578778 |
| Herbarium | A |
| Previous ownership | [ex] Forestry Department Brunei Darussalam |
| Family | Marattiaceae |
| Determination | Ptisana sp. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
