| Family | POLYGALACEAE |
| Genus species | Polygala koi Merr. |
| Bibliography | Sunyatsenia 1: 196 (1934) |
| Native Range | se. China |
| Primary Biome | Subtropical |
| Habitat | shady rocks |
| Altitude | 700-900m |
| Description | leaves petiolate, green, elliptic, carnose, glabrous, entire, obtuse or rounded, mucronate, flowers in compact, terminal raceme, petals 3, ca. 1cm long |
| Size | 5-10cm |
| Color | purplish red |
| Bloom | spring, summer |
| Ca | |
| Type | subshrub |
| Cultivation | shady, humous, rock crevices alpine house, humous, gravelly soil, shade |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 16-21°C cuttings in late summer |
| Territory | 3 Asia-Temperate 36 China (CHS China Southeast) |