| Family | CRASSULACEAE |
| Genus species | Sempervivum arenarium W.D.J.Koch |
| Bibliography | Syn. Fl. Germ. Helv.: 833 (1837) |
| Native Range | e. & se. Alps |
| Primary Biome | Temperate |
| Habitat | rocks |
| Description | rosettes densely caespitose, minute, spherical, 5-20mm, leaves glabrous or slightly pubescent, 8-15mm, acute, pale green, stem leaves glabrous, densely ciliate, sepals carnose |
| Size | 7-12cm |
| Color | white, rose |
| Bloom | summer |
| Ca | - |
| Type | succulent perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, uncovered, germ. 1-3 months, 18-21°C division in spring and in late summer; detachment of rosette |
| Synonyms | Diopogon arenarius (W.D.J.Koch) Leute Diopogon hirtus ssp. arenarius (W.D.J.Koch) H.Huber Jovibarba arenaria (W.D.H.Koch) Opiz Jovibarba globifera ssp. arenaria (W.D.J.Koch) J.Parn. Jovibarba hirta ssp. arenaria (W.D.J.Koch) J.Parn. Sempervivum globiferum ssp. arenarium (W.D.J.Koch) ´t Hart & Bleij Sempervivum kochii Facchini |
| Territory | 1 Europe 11 Middle Europe (AUT Austria) 13 Southeastern Europe (ITA Italy, YUG Yugoslavia) |