| Collector | Larsen, K. |
| Number | 44450 |
| Collected with | Supee S. Larsen, Chr. T. Norgaard, K. Pharsen, P. Puudjaa, and W. Uerchirakan |
| Country | Thailand |
| Subpart | NAN |
| County | |
| Locality | Doi Khun Nam Yao, c. 80 km NE of Nan, along Road 1081. |
| Coordinates | 19° 0' N 101° 12' E |
| Minimum elevation (m) | 800 |
| Maximum elevation (m) | 800 |
| Start date | 1993/11/17 |
| End date | 1993/11/17 |
| Family | Fabaceae |
| Identification | Indigofera caudata Dunn |
| Determined by | Larsen, K. (AAU), 1995. |
| Identification qualifier | |
| Field notes | Low shrub 50-70 cm. In fruit |