| Collector | Koyama, H. |
| Number | T-39943 |
| Collected with | et al. |
| Country | Thailand |
| Subpart | Chiang Mai |
| County | |
| Locality | Doi Inthanon National Park. Hab. around Wachira waterfall. |
| Coordinates | |
| Minimum elevation (m) | 600 |
| Maximum elevation (m) | 700 |
| Start date | 1984/12/06 |
| End date | 1984/12/06 |
| Family | Acanthaceae |
| Identification | Strobilanthes tenuiflora J.R.I. Wood |
| Determined by | Deng Yunfei |
| Identification qualifier | |
| Field notes | Small shrub. On wet humus in evergreen forest. Fls. white and slightly pinkish at the middle part of the corolla. |
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