| Family | ARISTOLOCHIACEAE |
| Genus species | Asarum parviflorum Regel |
| Bibliography | Index Seminum (LE, Petropolitanus) 1866: 89 (1867) |
| Native Range | Japan (Honshu) |
| Primary Biome | Temperate |
| Habitat | thickets and woods |
| Description | leaves ovate, acute, long petiolate, flowers minute, shorter than bracts, tube of perianth broadly elipsoid, at apex distinctly tapered, lobes broadly ovate, patent |
| Size | 5-10cm |
| 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 elegans Duch. Heterotropa parviflora (Regel) Hook.f. |
| Territory | 3 Asia-Temperate 38 Eastern Asia (JAP Japan) |