E1.811 - Pelouses siliceuses ouest-méditerranéennes

West Mediterranean siliceous grassland

Classification des habitats EUNIS 2012

Descriptif officiel

West Mediterranean annual-rich grasslands of siliceous gravelly, sandy or silty, usually shallow, soils that remain cohesive during the dry season; characteristic are Tuberaria guttata, Helianthemum sanguineum, Jasione montana, Paronychia cymosa, Paronychia echinulata, Pterocephalus diandrus, Prolongoa pectinata, Senecio minutus, Tolpis barbata, Filago gallica, Filago minima, Teesdalia coronopifolia, Sedum caespitosum, Sedum arenarium, Sedum andegavense, Crassula tillaea, Saxifraga carpetana, Radiola linoides, Silene gallica, Silene psammitis, Silene portensis, Linum gallicum, Linaria pelisseriana, Linaria arvensis, Plantago bellardii, Galium divaricatum, Trifolium cherleri, Trifolium strictum, Trifolium suffocatum, Trifolium arvense, Trifolium bocconei, Trifolium purpureum, Lathyrus angulatus, Ornithopus pinnatus, Ornithopus sativus, Lupinus hispanicus, Lupinus angustifolius, Anthyllis cornicina, Coronilla dura and the grasses Corynephorus divaricatus, Aira cupaniana, Aira tenorii, Aira caryophyllea, Airopsis tenella, Molineria minuta, Molineria laevis, Vulpia geniculata, Vulpia membranacea, Vulpia bromoides, Vulpia myuros, Briza maxima, Anthoxanthum aristatum, Micropyrum tenellum.

Descriptif en français

Pelouses ouest-méditerranéennes riches en plantes annuelles, des sols siliceux graveleux, sableux ou limoneux, généralement superficiels, ne se désagrégeant pas pendant la saison sèche. Les espèces caractéristiques sont Tuberaria guttata, Helianthemum sanguineum, Jasione montana, Paronychia cymosa, Paronychia echinulata, Pterocephalus diandrus, Prolongoa pectinata, Senecio minutus, Tolpis barbata, Filago gallica, Filago minima, Teesdalia coronopifolia, Sedum caespitosum, Sedum arenarium, Sedum andegavense, Crassula tillaea, Saxifraga carpetana, Radiola linoides, Silene gallica, Silene psammitis, Silene portensis, Linum gallicum, Linaria pelisseriana, Linaria arvensis, Plantago bellardii, Galium divaricatum, Trifolium cherleri, Trifolium strictum, Trifolium suffocatum, Trifolium arvense, Trifolium bocconei, Trifolium purpureum, Lathyrus angulatus, Ornithopus pinnatus, Ornithopus sativus, Lupinus hispanicus, Lupinus angustifolius, Anthyllis cornicina, Coronilla dura et les graminées Corynephorus divaricatus, Aira cupaniana, Aira tenorii, Aira caryophyllea, Airopsis tenella, Molineria minuta, Molineria laevis, Vulpia geniculata, Vulpia membranacea, Vulpia bromoides, Vulpia myuros, Briza maxima, Anthoxanthum aristatum, Micropyrum tenellum.

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Bibliographie

Devillers, P., Devillers-Terschuren, J. and Vander Linden, C., 2001. Palaearctic Habitats. PHYSIS Data Base. 1996, last updated 1999. Royal Belgian Institute of Natural Sciences website, www.naturalsciences.be/cb. [Last updated 2001] (Source)