| Collector | Thammarong, W. |
| Number | 4167 |
| Collected with | W. Tanming, C. Duangdang, S. Yokyo, M. Tabut |
| Country | Thailand |
| Subpart | Nan |
| County | |
| Locality | Pha Than Waterfall, Yot Sub-District, Song Khwae district |
| Coordinates | 19° 23' 6.05'' N 100° 31' 32.979999999999997'' E |
| Minimum elevation (m) | 760 |
| Maximum elevation (m) | 760 |
| Start date | 2023/03/28 |
| End date | 2023/03/28 |
| Family | Alangiaceae |
| Identification | Alangium amplum W.J.de Wilde & Duyfjes |
| Determined by | |
| Identification qualifier | |
| Field notes | Evergreen forest. Woody climber. Flower white to cream. |
This record