| Collector | Larsen, K. |
| Number | 45810 |
| Collected with | Supee S. Larsen, Christian Tange, Robbin Moran, T. Niyomdham & P. Puudjaa |
| Country | Thailand |
| Subpart | PATTHALUNG |
| County | |
| Locality | Tha Mot, NW of Hat Yai. Evergreen rain forest on slope along stream |
| Coordinates | 7° 20' N 100° 5' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1995/08/20 |
| End date | 1995/08/20 |
| Family | Asclepiadaceae |
| Identification | Streptocaulon wallichii Wight |
| Determined by | Middleton, D. (HUH), 2000. |
| Identification qualifier | |
| Field notes | Twining in shrub along trail in clearing. Flowers reddish. 20 km south of Tha Mot |