| Family | GENTIANACEAE |
| Genus species | Swertia gyacaensis T.N.Ho & S.W.Liu |
| Bibliography | Acta Phytotax. Sin. 18: 77 (1980) |
| Native Range | se. Tibet (Gyaca Xian) |
| Primary Biome | Subalpine |
| Habitat | grassland |
| Altitude | 4200-4300m |
| Description | basal leaves petiolate, linear-elliptic to lanceolate, 2-4cm long, stem leaves sessile, amplexicaule, inflorescence racemose, 3-7-flowered, flowers 15-20mm, lobes oblong |
| Size | 5-15cm |
| Color | bluish purple |
| Bloom | late summer |
| Ca | |
| Type | perennial |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-13°C division in spring; cuttings in late summer |
| Territory | 3 Asia-Temperate 36 China (CHT Tibet) |