| Collector | Larsen, K. |
| Number | 41248 |
| Collected with | S. S. Larsen, A. S. Barfod, W. Nanakorn, W. Ueachirakan & P. Sirirugsa. |
| Country | Thailand |
| Subpart | SONGKHLA |
| County | |
| Locality | Boripath waterfall |
| Coordinates | 7° 0' N 100° 12' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 200 |
| Start date | 1990/11/09 |
| End date | 1990/11/09 |
| Family | Rubiaceae |
| Identification | Psychotria rostrata Blume |
| Determined by | T.Srisuk |
| Identification qualifier | |
| Field notes | Undershrub c 1 m. Interpet. stipules, ovary superior, fruits orange. |