| Collector | Norsaengsri, M. |
| Number | 11770 |
| Collected with | |
| Country | Thailand |
| Subpart | Chiang Rai |
| County | |
| Locality | Pu Kaeng waterfall, Doi Luang National Park, Phan District |
| Coordinates | |
| Minimum elevation (m) | 630 |
| Maximum elevation (m) | 630 |
| Start date | 2015/03/02 |
| End date | 2015/03/02 |
| Family | Acanthaceae |
| Identification | Thunbergia hossei C.B. Clarke |
| Determined by | C. Suwanphakdee & H. Balslev |
| Identification qualifier | |
| Field notes | Climber. Flowers yellow with orange lobe. Bracts purplish green to purple. Fruits green. In dry evergreen forest. |
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