| Family | ROSACEAE |
| Genus species | Potentilla megalantha Takeda |
| Bibliography | Bull. Misc. Inform. Kew 1911: 255 (1911) |
| Native Range | Russian Far East to n. Japan |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Description | leaves thick, subcarnose, ternate, leaflets cordate-orbiculate or broadly obovate, emarginate, adpressed lanate, large, to 4cm across, petals retuse |
| Size | 10-20cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C division in early spring; cuttings in late summer and fall |
| Synonyms | Potentilla fragiformis ssp. megalantha (Takeda) Hultén |
| Territory | 3 Asia-Temperate 31 Russian Far East (KAM Kamchatka, KUR Kuril Is., SAK Sakhalin) 38 Eastern Asia (JAP Japan) |