| Collector | Bunma, S. |
| Number | SB91 |
| Collected with | |
| Country | Thailand |
| Subpart | Chiang Rai |
| County | |
| Locality | Ban Du (sub-district), Mueang Chiang Rai district. 1 km east of Highway #1 and 7.3 km north of Chiang Rai city centre; near a sacred house of a house |
| Coordinates | 19° 57' 50.9'' N 99° 51' 54.3'' E |
| Minimum elevation (m) | 394 |
| Maximum elevation (m) | 394 |
| Start date | 2018/04/07 |
| End date | 2018/04/07 |
| Family | Fabaceae |
| Identification | Sesbania speciosa Taub. |
| Determined by | |
| Identification qualifier | |
| Field notes | 4 m tall shrub; stem red some parts; flowers yellow with dark purple markings on the back of standard. |
|