| Catalog Id | UBDH000452 |
| Family | Polygalaceae |
| Species | Xanthophyllum macrophyllum |
| Local Name | |
| Collector | Ferry & Sumi |
| Collector Number | 20230123O |
| Colection Date | 23-Jan-2023 |
| Country | Brunei |
| District | Brunei Muara |
| Location | Bukit Mejawa |
| Latitude | 4.93414 |
| Longitude | 114.859 |
| Altitude | 45 |
| Vegetation Type | |
| Habitat | River valley, Understorey |
| Plant Information | Small tree, ca.6m tall, Flowers white. |