| Family | BRASSICACEAE |
| Genus species | Odontarrhena heldreichii (Hausskn.) Španiel & al. |
| Bibliography | Pl. Syst. Evol. 301: 2485 (2015) |
| Native Range | se. Albania to n. & c. Greece |
| Primary Biome | Temperate |
| Habitat | grassland |
| Description | basal leaves linear-lanceolate, obtuse, adaxially grey-green, abaxially silvery, stem leaves similar, green, flowers in raceme, petals 3mm, silicles orbiculate, green |
| Size | 15-40cm |
| Color | yellow |
| Bloom | summer |
| Ca | |
| Type | subshrub |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Synonyms | Alyssum fallacinum Hausskn. Alyssum heldreichii Hausskn. Alyssum heldreichii var. astrotrichocarpum Hausskn. ex Halácsy Odontarrhena fallacina (Hausskn.) Španiel & al. |
| Territory | 1 Europe 13 Southeastern Europe (ALB Albania, GRC Greece) |