| Collector | Christensen, H. M. |
| Number | 519 |
| Collected with | F. L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands. On the banks of padi fields in Pa Dalih |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 950 |
| Maximum elevation (m) | 950 |
| Start date | 1993/08/14 |
| End date | 1993/08/14 |
| Family | Euphorbiaceae |
| Identification | Baccaurea macrocarpa (Miq.)Muell |
| Determined by | Welzen,v.P.C. |
| Identification qualifier | |
| Field notes | Cultivated tree some 8 m. tall. Uses: The fruit is edible. Name in Kelabit language: Poak Arad. |