| Collector | La-ongsri, W. |
| Number | 5173 |
| Collected with | T. Pingyot, P. Tatiya, S. Satatha and S. Wongwan |
| Country | Thailand |
| Subpart | Kanchanaburi |
| County | |
| Locality | Si Sawat District, Chalerm Rattanakosin National Park, behind of Than Lod Noi Cave |
| Coordinates | |
| Minimum elevation (m) | 386 |
| Maximum elevation (m) | 386 |
| Start date | 2017/06/27 |
| End date | 2017/06/27 |
| Family | Euphorbiaceae |
| Identification | Breynia repens Welzen & Pruesapan |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb 30 cm high on limestone in mixed-deciduous forest. Flower red. |
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