| Collector | Christensen, H. M. |
| Number | 178 |
| Collected with | F. L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands. Riverine forest dominated by large bamboo |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 950 |
| Maximum elevation (m) | 950 |
| Start date | 1993/03/31 |
| End date | 1993/03/31 |
| Family | Clusiaceae |
| Identification | Cratoxylum sumatranum (Jack.)Bl. |
| Determined by | Christensen, H. |
| Identification qualifier | |
| Field notes | Tree some 8 m. tall. Uses: As timber and roofing bricksand for smaller things i.e. parang handles. Name in Kelabit language: Labakan. (ssp. sumatranum) |