| Family | IRIDACEAE |
| Genus species | Iris curvifolia Y.T.Zhao |
| Bibliography | Acta Phytotax. Sin. 20: 99 (1982) |
| Native Range | Xinjiang |
| Primary Biome | Temperate |
| Habitat | grassland |
| Description | roots thick, leaves glaucous, falcate, 10-20cm, floral stems leafless, spathes 3, lanceolate, 5-6cm, membranous, 2-flowered, acuminate, flowers 4-6cm, brown lined |
| Size | 8-12cm |
| Color | bright yellow |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, rich, drained soil, sun |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 13-16°C division in late summer |
| Territory | 3 Asia-Temperate 36 China (CHX Xinjiang) |