| Family | ARISTOLOCHIACEAE |
| Genus species | Asarum nankaiense F.Maek. |
| Bibliography | Bot. Mag. (Tokyo) 46: 572 (1932) |
| Native Range | Japan (Honshu) |
| Primary Biome | Temperate |
| Habitat | thickets and woods |
| Description | leaves flat, broadly obovate, 7-11mm long, abaxially glabrous, acuminate, flowers shortly pedicellate or sessile, tube of perianth campanulate, lobes patent |
| Size | 8-15cm |
| Color | purple |
| Bloom | early spring |
| Ca | |
| Type | perennial |
| Cultivation | cold, shady site with a humous, moist soil alpine house, moist, humous soil, shade |
| Propagation | seed when ripe or as soon as possible division in early and late summer |
| Synonyms | Asarum nipponicum var. nankaiense (F.Maek.) T.Sugaw. Heterotropa nankaiensis (F.Maek.) F.Maek ex Nemoto |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |