E1.9Niveau 3Pelouses ouvertes, sèches, acides et neutres non-méditerranéennes, y compris les formations dunaires continentales
↑ Niveau supérieur Description
Open grassland, often with therophytes, of the nemoral, boreonemoral and submediterranean zones, developed on raw non-calcareous soils, especially on inland dunes and fixed sands.
Taxons associés
Aucun taxon référencé.
E1.92Niveau 4Pelouses siliceuses ouvertes pérennes
Habitat sélectionné Description
Open or semi-open grasslands of fixed sands and dry ground of Atlantic and sub-Atlantic Europe dominated by perennial grasses such as Agrostis capillaris, Agrostis vinealis, Agrostis delicatula, Agrostis durieui, Agrostis castellana, Poa angustifolia, Anthoxanthum odoratum, Festuca filiformis, Corynephorus canescens, Calamagrostis epigejos or Carex arenaria, usually succeeding to formations of unit E1.91 or E1.93 and constituting a transition towards closed grasslands of unit E1.7.
Taxons associés
Agrostis capillaris L., 1753Esp. caract.Agrostis castellana Boiss. & Reut., 1842Esp. caract.Agrostis delicatula Pourr. ex Lapeyr., 1818Esp. caract.Agrostis durieui Boiss. & Reut. ex Gand., 1896Esp. caract.Agrostis vinealis Clairv., 1811Esp. caract.Anthoxanthum odoratum L., 1753Esp. caract.Calamagrostis epigejos (L.) Roth, 1788Esp. caract.Carex arenaria L., 1753Esp. caract.Corynephorus canescens (L.) P.Beauv., 1812Esp. caract.Festuca filiformis Lam., 1791Esp. caract.Poa angustifolia L., 1753Esp. caract.