| Collector | Norsaengsri, M. |
| Number | 10146 |
| Collected with | |
| Country | Thailand |
| Subpart | Mae Hong Son |
| County | |
| Locality | Huai Phu Ling,Tham Pla - Namtok Pha Suea National Park, Mueang Mae Hong Son District |
| Coordinates | |
| Minimum elevation (m) | 1058 |
| Maximum elevation (m) | 1058 |
| Start date | 2013/02/05 |
| End date | 2013/02/05 |
| Family | Acanthaceae |
| Identification | Strobilanthes dimorphotricha subsp. rex (C.B.Clarke) J.R.I.Wood |
| Determined by | |
| Identification qualifier | |
| Field notes | Shrub ca. 0.5 m high. Flowers bluish white. Deciduous forest. |