| Family | BRASSICACEAE |
| Genus species | Odontarrhena nebrodensis (Tineo) L.Cecchi & Selvi |
| Bibliography | Inform. Bot. Ital. 45: 308 (2013) |
| Native Range | n. Sicilia |
| Primary Biome | Temperate |
| Habitat | rocks |
| Altitude | 1200-2000m |
| Description | basal leaves very broadly spathulate, white hirsute, stem leaves spathulate, grey-green, ca. 8mm long, flowers 3-5mm across |
| Size | 5-10cm |
| Color | yellow |
| Bloom | late spring |
| Ca | + |
| Type | subshrub |
| 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 | Alyssum nebrodense Tineo Alyssum nebrodense f. irregulare Nyár. Alyssum nebrodense f. latoellipticum Nyár. |
| Territory | 1 Europe 13 Southeastern Europe (SIC Sicilia) |