| Collector | Larsen, K. |
| Number | 31503 |
| Collected with | S. S. Larsen, I. Nielsen & T. Tantisuk |
| Country | Thailand |
| Subpart | Eastern |
| County | |
| Locality | NW of Phu Khieo |
| Coordinates | 16° 25' N 102° 5' E |
| Minimum elevation (m) | 700 |
| Maximum elevation (m) | 700 |
| Start date | 1972/08/06 |
| End date | 0/00/07 |
| Family | Fabaceae |
| Identification | Senegalia megaladena var. indochinensis (I.C.Nielsen) Maslin, Seigler & Ebinger |
| Determined by | H. Balslev |
| Identification qualifier | |
| Field notes | Leaflets obbuse, margin ciliate, gland at the middle of the petiole, lateral veins prominulous. Calyx glabrous |
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