| Catalog Id | F00125 |
| Family | Pteridaceae |
| Species | Haplopteris elongata |
| Local Name | |
| Collector | Edwards, D.S. |
| Collector Number | Edwards-474 |
| Colection Date | 20-Dec-1985 |
| Country | Brunei |
| District | Tutong |
| Location | Sungai Layong, near Kg. Rambai. |
| Latitude | 4.63725 |
| Longitude | 114.65 |
| Altitude | 0 |
| Vegetation Type | Swamp Forest |
| Habitat | On tree by river bank. Amongst moss. |
| Plant Information | Fronds light - dark green noticeable midribs on upper surface. |