| Family | BRASSICACEAE |
| Genus species | Odontarrhena argentea (All.) Ledeb. |
| Bibliography | Fl. Ross. 1: 141 (1841) |
| Native Range | sw. Alps |
| Primary Biome | Temperate |
| Habitat | rocks |
| Altitude | 700-1300m |
| Description | leaves obovate-oblong or lanceolate, abaxially densely grey squamose, flowers in short racemes, petals obovate, silicles squamose, flat, ovate |
| Size | 15-30cm |
| 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 | Adyseton argenteum (All.) Sweet Adyseton murale Sweet Alyssum alpestre Sm. Alyssum alpestre var. argenteum (All.) Gaudin Alyssum argenteum All. Alyssum argenteum var. alpestriforme Nyár. Alyssum argenteum var. humile Nyár. Alyssum argenteum f. pachyphyllum Beck Alyssum argenteum f. stenophyllum Beck Alyssum argenteum f. subalpestriforme Nyár. Alyssum chrysanthum Boiss. Alyssum subalpestre Schur Crucifera argentea (All.) E.H.L.Krause Draba argentea (All.) Lam. Lunaria argentea (All.) All. Odontarrhena clypeolata Jord. & Fourr. Odontarrhena depressa Jord. & Fourr. Odontarrhena diffusa Jord. & Fourr. Odontarrhena muralis Schur Odontarrhena tmolea Jord. & Fourr. |
| Territory | 1 Europe 13 Southeastern Europe (ITA Italy) |