| Family | BRASSICACEAE |
| Genus species | Odontarrhena gymnopoda (P.A.Smirn.) D.A.German |
| Bibliography | Turczaninowia 17(4): 31 (2014) |
| Native Range | e. Europe |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Description | stems ascendent, thin, leaves spathulate or oblanceolate, 1-2cm, stem leaves ovate, glaucous, flowers in umbellate raceme, flowers 3mm, silicles oval, 3mm |
| Size | 10-25cm |
| Color | yellow |
| Bloom | summer |
| 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 cretaceum (Kotov) Kotov Alyssum gymnopodum P.A.Smirn. Alyssum tortuosum ssp. cretaceum Kotov Odontarrhena tortuosa ssp. cretacea (Kotov) Španiel & al. |
| Territory | 1 Europe 14 Eastern Europe (RUC Central European Russia, RUE East European Russia, RUS South European Russia, UKR Ukraine) |