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Biotope - Typologie Européenne EUNIS
B3.33 - Niveau 4 : Communautés des falaises littorales du domaine Téthyen
Description
Vegetated cliffs and rocky shores of the Mediterranean, of the Black Sea and of the subtropical eastern Atlantic with endemic Limonium spp. and e.g. Silene sedoides, Frankenia hirsuta, Frankenia pulverulenta, Crithmum maritimum, Lotus cytisoides of the Crithmo-Staticetea and the species of the Saginetea: Anthemis rigida, Bellium minutum, Catapodium marinum, Mesembryanthemum nodiflorum, Parapholis incurva, Phleum crypsoides, Phleum exaratum, Plantago weldenii, Psilurus incurvus, Sagina maritima, Sedum litoreum, Valantia muralis.
Taxons (Liens actifs si espèces présentes)
Catapodium marinum (L.) C.E.Hubb., 1955, Crithmum maritimum L., 1753, Frankenia hirsuta L., 1753, Frankenia pulverulenta L., 1753, Limonium Mill., 1754, Lotus cytisoides L., 1753, Mesembryanthemum nodiflorum L., 1753, Parapholis incurva (L.) C.E.Hubb., 1946, Phleum crypsoides (d'Urv.) Hack., 1892, Phleum exaratum Griseb., 1846, Plantago weldenii Rchb., 1831, Psilurus incurvus (Gouan) Schinz & Thell., 1913, Sagina maritima Don, 1806, Sedum litoreum Guss., 1826, Silene sedoides Poir., 1789, Valantia muralis L., 1753,
B3.331 - Niveau 5 : Communautés des falaises littorales du domaine Téthyen occidental
Description
Aerohaline communities of the cliffs and rocky shores of the Mediterranean, as well as of the southwestern Iberian and northwestern African Atlantic, with Crithmum maritimum, Plantago subulata, Silene sedoides, Sedum litoreum, Limonium spp., Armeria spp., Euphorbia spp., Daucus spp., Asteriscus maritimus. Mediterranean sea-cliffs harbour numerous endemics of of extremely local occurrence, in particular, of genus Limonium, which comprises at least 43 and probably closer to 120-150 Mediterranean cliff species species, many of them restricted to a few stations, and several threatened, such as, for instance, Limonium remotispiculum of southern Italy and Limonium strictissimum of Corsica and Caprera.
Taxons (Liens actifs si espèces présentes)
Armeria Willd., 1809 ( Esp. caract. )
Asteriscus maritimus (L.) Less., 1832 ( Esp. caract. )
Crithmum maritimum L., 1753 ( Esp. caract. )
Daucus L., 1753 ( Esp. caract. )
Euphorbia L., 1753 ( Esp. caract. )
Limonium Mill., 1754 ( Esp. caract. )
Limonium strictissimum (Salzm.) Arrigoni, 1990 ( Esp. caract. )
Plantago subulata L., 1753 ( Esp. caract. )
Sedum litoreum Guss., 1826 ( Esp. caract. )
Silene sedoides Poir., 1789 ( Esp. caract. )
Asteriscus maritimus (L.) Less., 1832 ( Esp. caract. )
Crithmum maritimum L., 1753 ( Esp. caract. )
Daucus L., 1753 ( Esp. caract. )
Euphorbia L., 1753 ( Esp. caract. )
Limonium Mill., 1754 ( Esp. caract. )
Limonium strictissimum (Salzm.) Arrigoni, 1990 ( Esp. caract. )
Plantago subulata L., 1753 ( Esp. caract. )
Sedum litoreum Guss., 1826 ( Esp. caract. )
Silene sedoides Poir., 1789 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)