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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)
E1.2A - Niveau 4 : Pelouses à Brachypodium phoenicoides
Description
Closed, dry perennial grasslands of eutrophic soils within the meso- and thermo-Mediterranean zones of the western Mediterranean basin, often on post-cultural land, formed by relatively tall grasses and usually dominated by Brachypodium phoenicoides, with, among many others, Phleum bertolonii (Phleum nodosum, Phleum pratense), Elymus repens, Carex divisa, Carthamus lanatus, Diplotaxis viminea, Echinops ritro, Euphorbia serrata, Echium vulgare, Echium pustulatum, Erodium acaule, Galactites tomentosa, Lepidium graminifolium, Medicago orbicularis, Salvia verbenaca, Foeniculum vulgare, Pallenis spinosa, Psoralea bituminosa, Seseli tortuosum, Tragopogon australis, Scabiosa atropurpurea, Verbascum sinuatum, Picris hieracioides, Calamintha nepeta, Centaurea aspera, Vicia hybrida, Phlomis herba-venti and many orchids.
Taxons (Liens actifs si espèces présentes)
Brachypodium phoenicoides (L.) Roem. & Schult., 1817 ( Esp. caract. )
Calamintha nepeta (L.) Savi, 1798 ( Esp. caract. )
Carex divisa Huds., 1762 ( Esp. caract. )
Carthamus lanatus L., 1753 ( Esp. caract. )
Centaurea aspera L., 1753 ( Esp. caract. )
Diplotaxis viminea (L.) DC., 1821 ( Esp. caract. )
Echinops ritro L., 1753 ( Esp. caract. )
Echium pustulatum Sibth. ex Sm., 1806 ( Esp. caract. )
Echium vulgare L., 1753 ( Esp. caract. )
Elymus repens (L.) Gould, 1947 ( Esp. caract. )
Erodium acaule (L.) Bech. & Thell., 1928 ( Esp. caract. )
Euphorbia serrata L., 1753 ( Esp. caract. )
Foeniculum vulgare Mill., 1768 ( Esp. caract. )
Galactites tomentosus Moench, 1794 [nom. cons.] ( Esp. caract. )
Lepidium graminifolium L., 1759 ( Esp. caract. )
Medicago orbicularis (L.) Bartal., 1776 ( Esp. caract. )
Pallenis spinosa (L.) Cass., 1825 ( Esp. caract. )
Phleum bertolonii DC., 1813 ( Esp. caract. )
Phleum pratense L., 1753 ( Esp. caract. )
Phlomis herba-venti L., 1753 ( Esp. caract. )
Picris hieracioides L., 1753 ( Esp. caract. )
Psoralea bituminosa L., 1753 ( Esp. caract. )
Salvia verbenaca L., 1753 ( Esp. caract. )
Scabiosa atropurpurea L., 1753 ( Esp. caract. )
Seseli tortuosum L., 1753 ( Esp. caract. )
Tragopogon australis Jord., 1848 ( Esp. caract. )
Verbascum sinuatum L., 1753 ( Esp. caract. )
Vicia hybrida L., 1753 ( Esp. caract. )
Calamintha nepeta (L.) Savi, 1798 ( Esp. caract. )
Carex divisa Huds., 1762 ( Esp. caract. )
Carthamus lanatus L., 1753 ( Esp. caract. )
Centaurea aspera L., 1753 ( Esp. caract. )
Diplotaxis viminea (L.) DC., 1821 ( Esp. caract. )
Echinops ritro L., 1753 ( Esp. caract. )
Echium pustulatum Sibth. ex Sm., 1806 ( Esp. caract. )
Echium vulgare L., 1753 ( Esp. caract. )
Elymus repens (L.) Gould, 1947 ( Esp. caract. )
Erodium acaule (L.) Bech. & Thell., 1928 ( Esp. caract. )
Euphorbia serrata L., 1753 ( Esp. caract. )
Foeniculum vulgare Mill., 1768 ( Esp. caract. )
Galactites tomentosus Moench, 1794 [nom. cons.] ( Esp. caract. )
Lepidium graminifolium L., 1759 ( Esp. caract. )
Medicago orbicularis (L.) Bartal., 1776 ( Esp. caract. )
Pallenis spinosa (L.) Cass., 1825 ( Esp. caract. )
Phleum bertolonii DC., 1813 ( Esp. caract. )
Phleum pratense L., 1753 ( Esp. caract. )
Phlomis herba-venti L., 1753 ( Esp. caract. )
Picris hieracioides L., 1753 ( Esp. caract. )
Psoralea bituminosa L., 1753 ( Esp. caract. )
Salvia verbenaca L., 1753 ( Esp. caract. )
Scabiosa atropurpurea L., 1753 ( Esp. caract. )
Seseli tortuosum L., 1753 ( Esp. caract. )
Tragopogon australis Jord., 1848 ( Esp. caract. )
Verbascum sinuatum L., 1753 ( Esp. caract. )
Vicia hybrida 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