| Collector | Christensen, H. M. |
| Number | 1526 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok. Lightgab in old rubber garden near Nanga Sumpa. |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1993/07/04 |
| End date | 1993/07/04 |
| Family | Vitaceae |
| Identification | Pterisanthes grandis Latiff |
| Determined by | Christensen, H. |
| Identification qualifier | |
| Field notes | Vine. Uses: Medicinal, against small childrens stomach ache, the seeds are pounded and the paste is smeared on the stomach. Name in Iban language: Akar Ruran. |