| Catalog Id | S00591 |
| Family | Melastomataceae |
| Species | Pternandra crassicalyx |
| Local Name | |
| Collector | Hemingway, C. |
| Collector Number | CAH-290 |
| Colection Date | 23-May-1998 |
| Country | Brunei |
| District | Temburong |
| Location | KBFSC, Earthwatch # 283, Belalong |
| Latitude | 4.54656 |
| Longitude | 115.158 |
| Altitude | 97 |
| Vegetation Type | Mixed Dipterocarp Forest |
| Habitat | |
| Plant Information | two stem 5.6 & 20c, dbh, 5m tall, flower bud purple, fruit purple cupules |