| Collector | Christensen, H. M. |
| Number | 1612 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok. Disturbed young secondary forest near Nanga Sumpa. |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1993/10/25 |
| End date | 1993/10/25 |
| Family | Euphorbiaceae |
| Identification | Macaranga beccariana Merr. |
| Determined by | Christensen, H. |
| Identification qualifier | |
| Field notes | Tree some 7 m. tall. Antsymbiosis present. White waxy stems. Uses: Timber, the whole trunk as roof supporters etc. lasts up to 20 years in dry areas, but only 1 year if used outside as fence etc. Name in Iban language: Purang Ruman. |