| Collector | Koyama, T. |
| Number | 15468 |
| Collected with | C. Phengklai, C. Niyondham, H. Okade & P.J.O’Connor |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Mae Sanam. Pine Improvement Center |
| Coordinates | |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1979/02/22 |
| End date | 1979/02/22 |
| Family | Balsaminaceae |
| Identification | Impatiens chinensis L. |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb growing on bare moist soil of eroded stream bank. Flowers pink |
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