| Family | BRASSICACEAE |
| Genus species | Noccaea arctica (A.E.Porsild) Holub |
| Bibliography | Preslia 70: 107 (1998) |
| Native Range | Alaska to Yukon |
| Primary Biome | Subarctic |
| Habitat | tundra |
| Altitude | 0-500m |
| Description | lower leaves petiolate, oblanceolate to spathulate, cuneate, entire, obtuse, stem leaves 3-7, ovate, entire, obtuse, flowers in raceme, petals 3-5mm, rounded, siliques ovate |
| Size | 5-20cm |
| Color | white |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C division in spring; cuttings in late summer |
| Synonyms | Noccaea montana ssp. arctica (A.E.Porsild) Á.Löve & D.Löve Thlaspi arcticum A.E.Porsild |
| Territory | 7 Northern America 70 Subarctic America (ASK Alaska, YUK Yukon) |