| Collector | Tanming, W. |
| Number | 554 |
| Collected with | |
| Country | Thailand |
| Subpart | Mae Hong Son |
| County | |
| Locality | Tham Pla,Tham Pla - Namtok Pha Suea National Park, Mueang Mae Hong Son District |
| Coordinates | |
| Minimum elevation (m) | 300 |
| Maximum elevation (m) | 300 |
| Start date | 2014/08/12 |
| End date | 2014/08/12 |
| Family | Begoniaceae |
| Identification | Begonia integrifolia Dalzell |
| Determined by | |
| Identification qualifier | |
| Field notes | Herb 10-30 cm high. Flowers pale pink. Fruits green on rock in mixed deciduous forest, limestone mountain. |