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Biotope - Typologie Européenne EUNIS
B1.4 - Niveau 3 : Pelouses des dunes côtières fixées (dunes grises)
Description
Fixed or semifixed dunes of the coasts of the boreal, nemoral, steppe, mediterranean and warm-temperate humid zones, with the perennial grasslands, chamaephyte-dotted grasslands, forblands, subshrub or succulent communities that stabilise them and the therophyte communities that may occupy the grassland clearings.
Taxons (Liens actifs si espèces présentes)
B1.43 - Niveau 4 : Dunes grises fixées méditerranéo-atlantiques
Description
Fixed dunes of the western and central Mediterranean and of the thermo-Atlantic coasts of Portugal, southwestern Spain and North Africa, colonised by communities mostly composed of fruticose species, with Crucianella maritima, Artemisia crithmifolia, Armeria pungens, Armeria welwitschi, Helichrysum decumbens, Helichrysum italicum, Teucrium spp., Ephedra distachya, Pancratium maritimum and Ononis natrix ssp. ramosissima. Communities of Crucianellion maritimae and Ononidion ramosissimae.
Taxons (Liens actifs si espèces présentes)
Armeria pungens (Link) Hoffmanns. & Link, 1820 ( Esp. caract. )
Artemisia crithmifolia L., 1753 ( Esp. caract. )
Crucianella maritima L., 1753 ( Esp. caract. )
Ephedra distachya L., 1753 ( Esp. caract. )
Helichrysum italicum (Roth) G.Don, 1830 ( Esp. caract. )
Ononis natrix subsp. ramosissima (Desf.) Batt., 1889 ( Esp. caract. )
Pancratium maritimum L., 1753 ( Esp. caract. )
Teucrium L., 1753 ( Esp. caract. )
Artemisia crithmifolia L., 1753 ( Esp. caract. )
Crucianella maritima L., 1753 ( Esp. caract. )
Ephedra distachya L., 1753 ( Esp. caract. )
Helichrysum italicum (Roth) G.Don, 1830 ( Esp. caract. )
Ononis natrix subsp. ramosissima (Desf.) Batt., 1889 ( Esp. caract. )
Pancratium maritimum L., 1753 ( Esp. caract. )
Teucrium L., 1753 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)