| Family | RUBIACEAE |
| Genus species | Leptostigma arnottianum Walp. |
| Bibliography | Repert. Bot. Syst. 6: 26 (1846) |
| Native Range | s. Argentina to c. & s. Chile |
| Primary Biome | Temperate |
| Habitat | grassland |
| Altitude | 0-500m |
| Description | leaves deccusate, orbiculate-ovate, obtuse, petiolate, glabrous, except on margins and midrib, petioles at base connate, flowers axillary, pedicellate, amongst upper leaves |
| Size | 5-15cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed when ripe or as soon as possible cuttings in late summer |
| Synonyms | Coprosma arnottiana (Walp.) Heads Coprosma calycina A.Gray Hedyotis repens Clos Nertera arnottiana (Walp.) B.L.Rob. Oldenlandia uniflora var. repens Reiche |
| Territory | 8 Southern America 85 Southern South America (AGS Argentina South, CLC Chile Central, CLS Chile South) |