| Collector | Larsen, K. |
| Number | 44646 |
| Collected with | Supee S. Larsen, Chr. T. Norgaard, K. Pharsen, P. Puudjaa, and W. Uerchirakan |
| Country | Thailand |
| Subpart | NAN |
| County | |
| Locality | Amphoe Thung Chang: Ban Huai Dong at Road 1080, c. 6 km S of the Laotian border. |
| Coordinates | 19° 33' N 101° 1' E |
| Minimum elevation (m) | 600 |
| Maximum elevation (m) | 600 |
| Start date | 1993/11/20 |
| End date | 1993/11/20 |
| Family | Vitaceae |
| Identification | Vitaceae |
| Determined by | |
| Identification qualifier | |
| Field notes | Herbaceous climber. Stems glaucous, quadrangular not winged |