| Collector | Larsen, K. |
| Number | 42990 |
| Collected with | S. S. Larsen, S. S. Renner, C. Niyomdham, W. Ueachirakan & P. Sirirugsa |
| Country | Thailand |
| Subpart | NARATHIWAT |
| County | |
| Locality | Bacho Nat. Park |
| Coordinates | 6° 35' N 101° 40' E |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 350 |
| Start date | 1992/06/18 |
| End date | 1992/06/18 |
| Family | Euphorbiaceae |
| Identification | Phyllanthus roseus (Craib & Hutch.)Beille |
| Determined by | Stuppy, W. & van Welzen, P.C. (L), 1998. |
| Identification qualifier | |
| Field notes | "Undershrub 1 - 2 m; flowers small, greenish" |