| Collector | Christensen, H. M. |
| Number | 306 |
| Collected with | F. L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands. By the river in young secondary forest around Pa Dalih |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 1000 |
| Maximum elevation (m) | 1000 |
| Start date | 1993/01/23 |
| End date | 1993/01/23 |
| Family | Rubiaceae |
| Identification | Chassalia curviflora Thw. |
| Determined by | Christensen, H. |
| Identification qualifier | |
| Field notes | Scrub 1-1.5 m. tall. Uses: Medicinal, to give appetite especially for children and animals, dogs etc.: The stem is burnt to charcoal that is pounded and added to the food. Name in Kelabit language: Patunib. |