| Collector | Christensen, H. M. |
| Number | 1699 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok. Disturbed secondary forest near Nanga Sumpa. |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1993/10/19 |
| End date | 1993/10/19 |
| Family | Lauraceae |
| Identification | Dehaasia incrassata (Jack.) |
| Determined by | Atkins, S. |
| Identification qualifier | |
| Field notes | Tree some 13 m. tall. Uses: Wood is good for planks. The heartwood is often used for pepperposts,lasts 5-10 years. Name in Iban language: Medang Ulu Lungar/Amat. |