| Family | SAXIFRAGACEAE |
| Genus species | Micranthes fusca (Maxim.) S.Akiyama & H.Ohba sect. Calthophyllum |
| Bibliography | J. Jap. Bot. 87: 237 (2012) |
| Native Range | Kamtschatka to n & nc. Japan |
| Primary Biome | Temperate |
| Habitat | shady rocks |
| Description | lower leaves long petiolate, reniform-orbiculate, 3-6cm, regularly coarsely dentate, glabrous, flowers numerous in terminal, glandular-hirsute panicle, petals narrowly ovate |
| Size | 20-30cm |
| Color | white |
| Bloom | late summer |
| Ca | |
| Type | perennial |
| Cultivation | shady, humous, rock crevices alpine house, humous, gravelly soil, shade |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 16-21°C division after flowering; cuttings in late summer |
| Synonyms | Micranthes fusca var. kurilensis (Ohwi) T.Fukuda & H.Ikeda Saxifraga fusca Maxim. Saxifraga fusca var. divaricata Franch. & Sav. Saxifraga fusca var. kurilensis Ohwi |
| Territory | 3 Asia-Temperate 31 Russian Far East (KAM Kamchatka, KUR Kuril Is.) 38 Eastern Asia (JAP Japan) |