| Family | LAMIACEAE |
| Genus species | Marrubium cylleneum Boiss. & Heldr. |
| Habitat | rocks |
| Altitude | 1000-2100m |
| Description | grey-white sericeous, lower leaves ovate-orbiculate, subcordate, the upper ovate-oblong, shortly petiolate, crenate, whorls 2-3, remote, many flowered |
| Size | 30-50cm |
| Color | pale yellow, whitish |
| Bloom | summer |
| Ca | + |
| Type | tuft |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C division in early spring; cuttings in late summer |
| Territory |
Europe
Southeastern Europe (Greece) |
| Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
| Comments | LAMIACEAE
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