| Collector | Srisanga, P. |
| Number | 4521 |
| Collected with | P. Panyachan, C. Duangdaeng & U. Thongnak |
| Country | Thailand |
| Subpart | Prachuap Khiri Khan |
| County | |
| Locality | Khao Sam Roi Yot National Park, Horseshoe trail, Khao Daeng, Kui Buri District. |
| Coordinates | 12° 7' 43.75'' N 99° 57' 1.03'' E |
| Minimum elevation (m) | 77 |
| Maximum elevation (m) | 77 |
| Start date | 2018/08/28 |
| End date | 2018/08/28 |
| Family | Fabaceae |
| Identification | Tephrosia |
| Determined by | |
| Identification qualifier | |
| Field notes | Limestone scrub. Herb, forest |
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