| Family | BRASSICACEAE |
| Genus species | Smelowskia pyriformis W.H.Drury & Rollins |
| Bibliography | Rhodora 54: 108 (1952) |
| Native Range | Alaska |
| Primary Biome | Subarctic |
| Habitat | scree |
| Altitude | 600-1700m |
| Description | basal leaves white pubescent, broadly oblong to ovate, pinnatipartite, 2-4cm long, flowers in dense head, sepals oval, deep lavender, silicles pyriform |
| Size | 5-25cm |
| Color | purple, white, lavender |
| Bloom | summer |
| Ca | + |
| Type | perennial |
| Cultivation | gravelly, humous, moist, semi-shady site alpine house, moist, humous, gravelly soil, semi-shade |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Territory | 7 Northern America 70 Subarctic America (ASK Alaska) |