| Family | SAXIFRAGACEAE |
| Genus species | Peltoboykinia watanabei (Yatabe) H.Hara |
| Bibliography | Bot. Mag. (Tokyo) 51: 252 (1937) |
| Native Range | s. Japan |
| Primary Biome | Temperate |
| Habitat | thickets and woods |
| Description | leaves petiolate, palmatisect, segments narrow, acuminate, at base tapered, glabrous, irregularly dentate, calyx lobes deltate, petals 8-10mm long, shortly glandular |
| Size | 30-50cm |
| Color | pale yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | cold, shady site with a humous, moist soil alpine house, moist, humous soil, shade |
| Propagation | seed in spring, barely covered, germ. 3-6 months, 16-18°C division in early spring |
| Synonyms | Boykinia tellimoides var. watanabei (Yatabe) Engl. Boykinia watanabei (Yatabe) Makino Saxifraga tellimoides var. watanabei (Yatabe) Makino Saxifraga watanabei Yatabe |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |