Family | EUPHORBIACEAE |
Genus species | Euphorbia valliniana Belli |
Bibliography | Ann. Bot. (Rome) 1: 9 (1904) |
Native Range | sw. Alps |
Primary Biome | Temperate |
Habitat | rocky slopes |
Description | glabrous, grey-green, leaves suborbiculate to ovate-lanceolate, entire, involucral bracts reniform, deltate or rhombic, rays of umbel 5-7, cyathium glabrous |
Size | 5-15cm |
Color | yellow |
Bloom | summer |
Ca | + |
Type | perennial |
Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
Propagation | seed in winter, germ. 1-3 months, 18-21°C division in spring; cuttings in late spring and late summer |
Synonyms | Euphorbia variabilis ssp. valliniana (Belli) Jauzein Tithymalus vallinianus (Belli) Soják |
Territory | 1 Europe 12 Southwestern Europe (FRA France) 13 Southeastern Europe (ITA Italy) |