| Family | ASTERACEAE |
| Genus species | Centaurea janeri Graells trib. Cardueae |
| Bibliography | Mem. Real Acad. Ci. Exact. Madrid 2: 466 (1859) |
| Native Range | wc. Spain (Sierra de Ávila) |
| Primary Biome | Temperate |
| Habitat | rocks |
| Description | leaves linear-lanceolate, entire, acute, grey-white lanate, capitula solitary, sessile, surrounded by upper leaves, involucre oblong, phyllaries conspicuously veined, tomentose |
| Size | 5-10cm |
| Color | pinkish violet |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, dark, moist, germ. 1 month, 16-21°C division in early spring and fall; cuttings in late summer |
| Synonyms | Centaurea iserniana Graells ex Willk. & Lange Jacea janeri (Graells) M.Laínz Mantisalca duriaei var. iserniana (J.Gay & Webb ex Graells) O.Bolós & Vigo Mantisalca iserniana (J.Gay & Webb ex Graells) M.Laínz Mantisalca salmantica var. iserniana (J.Gay & Webb ex Graells) Ladero & al. Microlonchus isernianus J.Gay & Webb ex Graells |
| Territory | 1 Europe 12 Southwestern Europe (SPA Spain) |