| Collector | La-ongsri, W. |
| Number | 4348 |
| Collected with | P. Panyachan, P. Tatiya, P. S. Satatha, U. Thongnak |
| Country | Thailand |
| Subpart | Lampang |
| County | |
| Locality | Ban Long Ta, Tam Pha Thai National Park, Ngao district |
| Coordinates | |
| Minimum elevation (m) | 351 |
| Maximum elevation (m) | 351 |
| Start date | 2015/11/16 |
| End date | 2015/11/16 |
| Family | Fabaceae |
| Identification | Pycnospora lutescens (Poir.)Schindl. |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb. Procumbent in mixed-deciduous forest. Pod green, black when dry. |