| Family | BRASSICACEAE |
| Genus species | Erysimum arenicola S.Watson |
| Bibliography | Proc. Amer. Acad. Arts 26: 124 (1891) |
| Native Range | sw. British Columbia to n. Oregon |
| Primary Biome | Temperate |
| Habitat | rocks |
| Altitude | 900-2200m |
| Description | hirsute, basal leaves numerous, linear-oblanceolate to oblanceolate, 3-6cm long, entire to sinuate-dentate, petals 5-9, siliques ascendent, compressed, 3-12cm long |
| Size | 5-30cm |
| Color | lemmon yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Synonyms | Cheiranthus arenicola (S.Watson) Greene |
| Territory | 7 Northern America 71 Western Canada (BRC British Columbia) 73 Northwestern U.S.A. (ORE Oregon, WAS Washington) |