| Family | BRASSICACEAE |
| Genus species | Alyssum calycocarpum Rupr. |
| Bibliography | Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7, 15(2): 103 (1869) |
| Native Range | Krym, n. Iran to se. Turkey |
| Primary Biome | Temperate |
| Habitat | scree |
| Altitude | 1500-3200m |
| Description | leaves minute, lower leaves obovate to orbiculate, upper leaves oblanceolate, all grey-white hirsute, flowers 5mm across, densely silvery white hirsute |
| Size | 15-30cm |
| Color | yellow |
| Bloom | late spring |
| Ca | + |
| Type | subshrub |
| Cultivation | gravelly, humous, moist, sunny site alpine house, moist, humous, gravelly soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Synonyms | Alyssum calycocarpum var. collinae A.P.Iljinsk. Alyssum calycocarpum var. jailense A.P.Iljinsk. Alyssum calycocarpum var. umbellatae A.P.Iljinsk. Alyssum montanum var. genuinum Boiss. |
| Territory | 1 Europe 14 Eastern Europe (KRY Krym) 3 Asia-Temperate 33 Caucasus (TCS Transcaucasus) 34 Western Asia (IRN Iran, TUR Turkey) |