| Collector | Christensen, H. M. |
| Number | 771 |
| Collected with | Florence L. Apu |
| Country | Malaysia |
| Subpart | SARAWAK |
| County | |
| Locality | 4th division, Kelabit Highlands, near Pa Dalih. Secondary forst. |
| Coordinates | 3° 40' N 115° 50' E |
| Minimum elevation (m) | 950 |
| Maximum elevation (m) | 950 |
| Start date | 1995/05/08 |
| End date | 1995/05/08 |
| Family | Apocynaceae |
| Identification | Leuconotis anceps Jack. |
| Determined by | Middleton, D. (GH), 2002. |
| Identification qualifier | |
| Field notes | Woody liana but said to be max. 5 cm dia. this collection from young individual. Uses: The leaves are used to atract a beloved person of the other sex, one leaf (preferably from the lower part of the plant) is folded over so the white latex comes out, then it is placed underneath the bed of the person that one wants to attract. Name in Kelabit language: No name / War kalang. |