| Family | RANUNCULACEAE |
| Genus species | Trollius taihasenzanensis Masam. |
| Bibliography | J. Soc. Trop. Agric. 6(3): 570 (1934) |
| Native Range | Taiwan |
| Primary Biome | Subalpine |
| Habitat | grassland |
| Altitude | 3200-3900m |
| Description | basal leaves petiolate, pentagonal, trisect, middle segment broadly rhombic, trifid, stem leaves similar, flowers 1-5, 25-40mm across, sepals 5-8 |
| Size | 20-35cm |
| Color | yellow |
| Bloom | spring |
| 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, germ. 3-12 months, 10-16°C division in late summer |
| Territory | 3 Asia-Temperate 38 Eastern Asia (TAI Taiwan) |