| Family | RANUNCULACEAE |
| Genus species | Trollius hondoensis Nakai |
| Bibliography | Bot. Mag. (Tokyo) 42: 8 (1928) |
| Native Range | Japan (c. Honshu) |
| Primary Biome | Temperate |
| Habitat | grassland |
| Description | lower leaves long petiolate, trisect, terminal segment rhombic, pinnatifid, irregularly acute-dentate, the lateral 2-3-partite, flowers 2-4cm in diam., petals obtuse |
| Size | 20-45cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in winter, germ. 3-12 months, 10-16°C division in late summer |
| Synonyms | Trollius akiyamae Toyok. Trollius hondoensis var. akiyamae (Toyok.) Okuyama |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |