| Family | PRIMULACEAE |
| Genus species | Primula reinii Franch. & Sav. sect. Reinii |
| Bibliography | Enum. Pl. Jap. 2: 428 (1878) |
| Native Range | sc. Japan |
| Primary Biome | Temperate |
| Habitat | rocks |
| Altitude | 900-1500m |
| Description | leaves petiolate, orbiculate, 1-5cm, deeply cordate, coarsely dentate or lobate, sparsely pubescent, flowers 1-3 in umbel, corolla crateriform with yellow eye, 20-25mm |
| Size | 5-10cm |
| Color | pale purple |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in winter, germ. 3-12 months, 10-16°C division in spring just as young growth commences |
| Synonyms | Primula hakonensis Nakai Primula hisauchii Miyabe & Tatew. Primula okamotoi Koidz. Primula reinii f. albiflora Makino Primula reinii var. okamotoi (Koidz.) Murata |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |