| Family | BRASSICACEAE |
| Genus species | Erysimum myriophyllum Lange |
| Bibliography | Vidensk. Meddel. Naturhist. Foren. Kjobenhavn 1881: 102 (1882) |
| Native Range | s. Spain |
| Primary Biome | Subtropical |
| Habitat | rocky slopes |
| Altitude | 750-1900m |
| Description | grey-cinereous appresed hirsute, leaves 15-40mm long, linear, subrevolute, entire, dense, flowers in large raceme, petals 12-18mm long |
| Size | 2-15cm |
| Color | yellow |
| Bloom | spring |
| Ca | + |
| Type | biennial |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C |
| Synonyms | Erysimum australe var. simplex Willk. Erysimum simplex (Willk.) Pau |
| Territory | 1 Europe 12 Southwestern Europe (SPA Spain) |