| Collector | Larsen, K. |
| Number | 43116 |
| Collected with | S. S. Larsen, C. Niyomdham, P. Sirirugsa, D. D. Tirvengadum, C. T. Norgaard |
| Country | Thailand |
| Subpart | RANONG |
| County | |
| Locality | Ranong near the hot springs |
| Coordinates | 9° 57' N 98° 40' E |
| Minimum elevation (m) | 50 |
| Maximum elevation (m) | 100 |
| Start date | 1992/07/05 |
| End date | 1992/07/05 |
| Family | Aristolochiaceae |
| Identification | Thottea tomentosa (Bl.)Ding Hou |
| Determined by | Larsen, K. (AAU), 1993. |
| Identification qualifier | |
| Field notes | Flowers yellowish orange, purple in centre |
|