| Family | VIOLACEAE |
| Genus species | Viola rossii Hemsl. sect. Viola |
| Bibliography | J. Linn. Soc., Bot. 23: 54 (1886) |
| Native Range | s. Russian Far East to n. & e. China and Korea, Japan |
| Primary Biome | Temperate |
| Habitat | grassland and thickets |
| Altitude | 100-1300m |
| Description | leaves petiolate, cordate, 4-12cm, acuminate, shallowly serrate, strigose, flowers 20-25mm, sepals lanceolate, petals orbiculate, spur thick, 3-4mm long |
| Size | 5-15cm |
| Color | purplish red |
| Bloom | spring |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, semi-shady site alpine house, moist, rich, drained soil, semi-shade |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 13-16°C division after flowering and in fall |
| Synonyms | Viola matsumurae Makino Viola rossii f. atropurpurea (Nakai) F.Maek. Viola rossii var. atropurpurea Nakai Viola rossii f. lactiflora (Nakai) Hiyama ex F.Maek. Viola rossii var. lactiflora Nakai |
| Territory | 3 Asia-Temperate 31 Russian Far East (PRM Primorye) 36 China (CHM Manchuria, CHN China North-Central, CHS China Southeast) 38 Eastern Asia (JAP Japan, KOR Korea) |