| Catalog Id | S01784 |
| Family | Achariaceae |
| Species | Ryparosa kostermansii |
| Local Name | |
| Collector | Tagane S., Zhang M., Naiki A., Nagamasu H. |
| Collector Number | B417 |
| Colection Date | 5-Nov-2017 |
| Country | Brunei |
| District | Temburong |
| Location | KBFSC, Along Ashton Trail |
| Latitude | 4.54589 |
| Longitude | 115.157 |
| Altitude | 166 |
| Vegetation Type | Mixed Dipterocarp Forest |
| Habitat | primary forest |
| Plant Information | 6 m tall, GBH 11.7 cm |