| Family | CARYOPHYLLACEAE |
| Genus species | Odontostemma longistylum (Franch.) Rabeler & W.L.Wagner |
| Bibliography | PhytoKeys 63: 86 (2016) |
| Native Range | sc. China to se. Tibet |
| Primary Biome | Subtropical |
| Habitat | steppes |
| Altitude | 2800-5000m |
| Description | leaves broadly linear or linear-lanceolate, basally vaginate, mucronate, flowers pedicellate, axillary, sepals lanceolate, glabrous, petals obovate-orbiculate, 5-10mm |
| Size | 4-10cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
| Synonyms | Arenaria longistyla Franch. |
| Territory | 3 Asia-Temperate 36 China (CHC China South-Central, CHT Tibet) |