| Collector | Koyama, T. |
| Number | 15957 |
| Collected with | M. Mii, M. Jayasuriya, J. Strudwick & H. Hanashiro |
| Country | Sri Lanka |
| Subpart | |
| County | |
| Locality | Matale district: Pelwera Agricultural Seed Farm. |
| Coordinates | |
| Minimum elevation (m) | 330 |
| Maximum elevation (m) | 330 |
| Start date | 1985/03/23 |
| End date | 1985/03/23 |
| Family | Fabaceae |
| Identification | Sesbania grandiflora (L.) Poir. |
| Determined by | S. Bunma & H. Balslev |
| Identification qualifier | |
| Field notes | Planted tree ca. 6 m. high. Calyx green. Flowers cream. Flowers and leaves eaten cooked. Introduced. Seed. |
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