| Catalog Id | S01383 |
| Family | Apocynaceae |
| Species | Alstonia angustiloba |
| Local Name | |
| Collector | Colin R. Maycock |
| Collector Number | CM-007 |
| Colection Date | 11-Oct-1995 |
| Country | Brunei |
| District | Temburong |
| Location | KBFSC, ridge trail between Ashton trail summit and Axel plot, ~50 m along trail |
| Latitude | 4.54713 |
| Longitude | 115.159 |
| Altitude | 0 |
| Vegetation Type | Mixed Dipterocarp Forest |
| Habitat | Ridge |
| Plant Information | Large tree dbh ~1m, trunk broken at 45 m height |