| Family | ARISTOLOCHIACEAE |
| Genus species | Asarum tamaense Makino |
| Bibliography | J. Jap. Bot. 7: 19 (1931) |
| Native Range | Japan (Honshu) |
| Primary Biome | Temperate |
| Habitat | thickets and woods |
| Description | leaves solitary, broadly elliptic or ovate-orbiculate, obtuse, 5-10cm long, shiny, abaxially glabrous, flowers pedicellate, glabrous, lobes of perianth cordate-orbiculate |
| Size | 10-15cm |
| 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 | Heterotropa muramatsui var. tamaensis (Makino) F.Maek. Heterotropa tamaensis (Makino) F.Maek |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |