| Collector | Geesink, R. |
| Number | 6093 |
| Collected with | C. Phengkhlai |
| Country | Thailand |
| Subpart | Kanchanaburi |
| County | |
| Locality | Between Huay ban kao and kritee. Bamboo dominated mixed deciduous forest on limestone hill. |
| Coordinates | 15° 0' N 98° 50' E |
| Minimum elevation (m) | 500 |
| Maximum elevation (m) | 500 |
| Start date | 1973/07/04 |
| End date | 1973/07/04 |
| Family | Balsaminaceae |
| Identification | Impatiens phengklaii T.Shimizu & P.Suksathan |
| Determined by | Suksathan, P. |
| Identification qualifier | |
| Field notes | In limestone crevices. Pedicels and nerves dark red. Corolla entirely orange red. In centre of the inner side of the cup-shaped petal a dark red patch. Underexposed colourslide in L |
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