| Family | RANUNCULACEAE |
| Genus species | Thalictrum toyamae Hatus. & Ohwi |
| Bibliography | J. Jap. Bot. 19: 293 (1943) |
| Native Range | Japan (Kyushu) |
| Primary Biome | Temperate |
| Habitat | grassland |
| Description | glabrous, lower leaves single, triternate, in outline deltate, 7-15cm long, petiolate, leaflets ovate, lobate, stem leaves ternate, sessile, flowers in corymb |
| Size | 10-20cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C division in early spring and in fall |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |