| Collector | Christensen, H. M. |
| Number | 1755 |
| Collected with | |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 2nd division, Lubok Antu District, river Delok, near Nanga Sumpa. Fallowed swidden field with young secondary vegetation. |
| Coordinates | 1° 20' N 112° 10' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1995/03/21 |
| End date | 1995/03/21 |
| Family | Convolvulaceae |
| Identification | Merremia borneensis Merr. |
| Determined by | Christensen, H. (AAU), 1995. |
| Identification qualifier | |
| Field notes | Very long and vigorious vine. It is said to have yellow flowers. Uses: Dyeplant, the leaves were formerly used for colouring bamboo black. Name in Iban language: Akar Gelayuk. |