| Catalog Id | S00021 |
| Family | Phyllanthaceae |
| Species | Cleistanthus glaber |
| Local Name | |
| Collector | Lim, S.P. |
| Collector Number | LSP-1792 |
| Colection Date | 24-Apr-1998 |
| Country | Brunei |
| District | Temburong |
| Location | Kuala Belalong, Ulu Temburong National Park |
| Latitude | 4.55157 |
| Longitude | 115.153 |
| Altitude | 50 |
| Vegetation Type | Mixed Dipterocarp Forest |
| Habitat | |
| Plant Information | Tree 10m tall on ridge, 10cm dbh. Trunk crooked, bark smooth, grey. Fruits solitary, green. |