| Collector | Suksathan, P. |
| Number | 1333 |
| Collected with | |
| Country | Thailand |
| Subpart | Phitsanulok |
| County | |
| Locality | Phu Hin Rong Kla National Park, Nakhon Thai District |
| Coordinates | |
| Minimum elevation (m) | 1300 |
| Maximum elevation (m) | 1300 |
| Start date | 1998/10/14 |
| End date | 1998/10/14 |
| Family | Polygalaceae |
| Identification | Polygala arillata Buch.-Ham ex D.Don |
| Determined by | |
| Identification qualifier | |
| Field notes | Shrub 2 m in exposed area in hill evergreen forest. Flower yellow. Fruit 2 lobes, purplish. Seed black with orange aril. |