⌘K
Biotope - Typologie Européenne EUNIS
E1.2 - Niveau 3 : Pelouses calcaires vivaces et steppes riches en bases
Description
Perennial grasslands, often nutrient-poor and species-rich, on calcareous and other basic soils of the nemoral and steppe zones and of adjacent parts of the subboreal and submediterranean zones. Includes the calcareous grasslands of central and western Europe, alvar grasslands of the Baltic region, and basic grasslands of the steppe zone. Vegetation communities of Festuco-Brometea.
Taxons (Liens actifs si espèces présentes)
E1.23 - Niveau 4 : Prés steppiques mésoxérophiles subcontinentales (Cirsio-Brachypodion)
Description
Meso-xerophile grasslands of Central Europe with Astragalus danicus, Inula spiraeifolia, Seseli annuum, Linum spp., Carex michelii, Carex praecox, Carex flacca. Varied plant communities of grasses and herbs mostly in basins and uplands. As a consequence of pasture, a mesophilous tendency often includes widespread Juniperus communis. Vegetation of alliance Carduo-Brachypodion pinnati, common species are Brachypodium pinnatum, Festuca rupicola, Cirsium pannonicum, Linum flavum, Potentilla alba, Bromus erectus, Coronilla varia, Buphthalmum salicifolium and Campanula glomerata.
Taxons (Liens actifs si espèces présentes)
Astragalus danicus Retz., 1783 ( Esp. caract. )
Brachypodium pinnatum (L.) P.Beauv., 1812 ( Esp. caract. )
Bromus erectus Huds., 1762 ( Esp. caract. )
Buphthalmum salicifolium L., 1753 ( Esp. caract. )
Campanula glomerata L., 1753 ( Esp. caract. )
Carex flacca Schreb., 1771 ( Esp. caract. )
Carex michelii Host, 1797 ( Esp. caract. )
Carex praecox Jacq., 1778 [nom. illeg. hom.] ( Esp. caract. )
Coronilla varia L., 1753 ( Esp. caract. )
Festuca rupicola Heuff., 1858 ( Esp. caract. )
Inula spiraeifolia L., 1759 ( Esp. caract. )
Juniperus communis L., 1753 ( Esp. caract. )
Linum L., 1753 ( Esp. caract. )
Potentilla alba L., 1753 ( Esp. caract. )
Seseli annuum L., 1753 ( Esp. caract. )
Brachypodium pinnatum (L.) P.Beauv., 1812 ( Esp. caract. )
Bromus erectus Huds., 1762 ( Esp. caract. )
Buphthalmum salicifolium L., 1753 ( Esp. caract. )
Campanula glomerata L., 1753 ( Esp. caract. )
Carex flacca Schreb., 1771 ( Esp. caract. )
Carex michelii Host, 1797 ( Esp. caract. )
Carex praecox Jacq., 1778 [nom. illeg. hom.] ( Esp. caract. )
Coronilla varia L., 1753 ( Esp. caract. )
Festuca rupicola Heuff., 1858 ( Esp. caract. )
Inula spiraeifolia L., 1759 ( Esp. caract. )
Juniperus communis L., 1753 ( Esp. caract. )
Linum L., 1753 ( Esp. caract. )
Potentilla alba L., 1753 ( Esp. caract. )
Seseli annuum L., 1753 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)
Faible
Forte
— nb espèces indicatrices par classe
Humidité
Réaction du sol (pH)
Nutriments
Lumière
Matière organique
Granulométrie
Salinité