| Collector | Srisanga, P. |
| Number | 3919 |
| Collected with | P. Panyachan, U. Thongnak & S. Wongwan |
| Country | Thailand |
| Subpart | Chiang Rai |
| County | |
| Locality | Namtok Khunkorn Forest Park, Mae Korn, Muang District. Dry evergreen forest. |
| Coordinates | 19° 52' 47.68'' N 99° 37' 8.85'' E |
| Minimum elevation (m) | 781 |
| Maximum elevation (m) | 781 |
| Start date | 2016/07/07 |
| End date | 2016/07/07 |
| Family | Gesneriaceae |
| Identification | Rhynchotechum obovatum (Griff.)B.L. Burtt |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb, ca 80 cm high. Flowers white |
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