Family | EUPHORBIACEAE |
Genus species | Euphorbia petrophila C.A.Mey. |
Synonyms | Euphorbia colchica (Litv.) Geltman |
Euphorbia cretophila Klokov | |
Euphorbia subhastifolia Klokov | |
Habitat | rocks |
Altitude | montane-subalpine |
Description | glabrous, grey-green, stem leaves thick, linear-spathulate or oblong, obtuse, 1-2cm, rays of umbel 3-6, involucral bracts orbiculate-reniform |
Size | 10-15cm |
Color | yellow |
Bloom | summer |
Ca | + |
Type | subshrub |
Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
Propagation | seed in winter, germ. 1-3 months, 18-21°C cuttings in late spring and late summer |
Territory |
Europe
Eastern Europe (Krym , Ukraine ) Asia-Temperate Caucasus (North Caucasus , Transcaucasus ) Western Asia (East Aegean Is. , Lebanon-Syria , Turkey) |
Bibliography | Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org |
Comments | EUPHORBIACEAE
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