| Collector | Larsen, K. |
| Number | 46801 |
| Collected with | Supee S. Larsen, Christian Tange & Duangchai Sookchaloem |
| Country | Thailand |
| Subpart | CHIANG MAI |
| County | |
| Locality | Sri Lanna Nat. park. 65 km N of Chiang Mai. Dry Dipterocarp forest. |
| Coordinates | 19° 25' N 98° 48' E |
| Minimum elevation (m) | 500 |
| Maximum elevation (m) | 500 |
| Start date | 1995/09/21 |
| End date | 1995/09/21 |
| Family | Euphorbiaceae |
| Identification | Phyllanthus columnaris MŸll.Arg. |
| Determined by | van Welzen, P.C. (L), 1998. |
| Identification qualifier | |
| Field notes | Straggler |