| Collector | Srisanga, P. |
| Number | 4538 |
| Collected with | P. Panyachan, C. Duangdaeng & U. Thongnak |
| Country | Thailand |
| Subpart | Prachuap Khiri Khan |
| County | |
| Locality | Khao Sam Roi Yot National Park, route between Tham Sai (Sai Cave) and Tham Phraya Nakorn (Phraya Nakorn Cave), Sam Roi Yot District. |
| Coordinates | 12° 11' 7.33'' N 100° 0' 48.7'' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 2018/08/29 |
| End date | 2018/08/29 |
| Family | Fabaceae |
| Identification | Desmodium |
| Determined by | |
| Identification qualifier | |
| Field notes | Limestone scrub. Herb, forest edges, open area. Fowers purple. |
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