| Collector | Balslev, H. |
| Number | 9018 |
| Collected with | Rumrada Meebonya, Sakuntala Ninkaew, Saowalak Bunma (photographer) & Witsanu Saisorn |
| Country | Thailand |
| Subpart | Nan |
| County | |
| Locality | Wiang Sa district, 30 km south of Nan along Route #101. Roadsides. |
| Coordinates | 18° 32' 44.7'' N 100° 41' 21.6'' E |
| Minimum elevation (m) | 212 |
| Maximum elevation (m) | 212 |
| Start date | 2018/03/31 |
| End date | 2018/03/31 |
| Family | Fabaceae |
| Identification | Sesbania grandiflora (L.) Poir. |
| Determined by | S. Bunma & H. Balslev (2018) |
| Identification qualifier | |
| Field notes | 2-5 m tall. |
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