| Collector | Koyama, T. |
| Number | 15460 |
| Collected with | C. Niyondham, M. Tamura, H. Okada & P.J. O'Connor |
| Country | Thailand |
| Subpart | Mae Hong Son |
| County | |
| Locality | District: Muang. Bang Wu Village |
| Coordinates | |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1979/02/20 |
| End date | 1979/02/20 |
| Family | Fabaceae |
| Identification | Butea superba Roxb. |
| Determined by | Kai Larsen |
| Identification qualifier | |
| Field notes | Woody climber growing in dry dipterocarp forest. Flowers bright orange |
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