| Family | HYPERICACEAE |
| Genus species | Hypericum pibairense (Miyabe & Y.Kimura] N.Robson sect. Hypericum |
| Bibliography | Syst. Biodivers. 4: 29 (2006) |
| Native Range | n. Japan |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Altitude | 700-900m |
| Description | leaves sessile, oblong-ovate, rounded, entire, cordate-amplexicaule, sparsely glandular-punctate, inflorescence lax, flowers 2-3cm, petals oblanceolate |
| Size | 20-30cm |
| 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, 10-16°C division in spring; cuttings in late summer |
| Synonyms | Hypericum kamtschaticum f. pibairense (Miyabe & Y.Kimura) Y.Kimura Hypericum kamtschaticum var. pibairense Miyabe & Y.Kimura Hypericum mutiloides var. subrotundum R.Keller |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |