| Collector | Christensen, H. M. |
| Number | 743 |
| Collected with | Florence L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands, near Pa Dalih. Open buffalo grazed area around Ramudu. |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 850 |
| Maximum elevation (m) | 850 |
| Start date | 1995/03/04 |
| End date | 1995/03/04 |
| Family | Flacourtiaceae |
| Identification | Flacourtia rukam Zollinger |
| Determined by | Hanne Christensen, 1995 |
| Identification qualifier | |
| Field notes | Tree, some 5 m. tall with thorny branches. Uses: The fruit is edible. Name in Kelabit language: Petata siah. |