| Collector | Larsen, K. |
| Number | 42124 |
| Collected with | S. S. Larsen, C. Niyomdham, W. Ueachirakan & P. Sirirugsa. |
| Country | Thailand |
| Subpart | SONGKHLA |
| County | |
| Locality | Ton Nga Chang,20 km W of Hat Yai |
| Coordinates | 7° 0' N 100° 10' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 200 |
| Start date | 1991/10/04 |
| End date | 1991/10/04 |
| Family | Rubiaceae |
| Identification | Ixora pendula Jack |
| Determined by | Chamchumroon, V. (AAU), 2002. |
| Identification qualifier | |
| Field notes | Undershrub up to 3 m. Peduncle red, tube pink, corolla segments pink. Try I. indica or I. pendula. |