Biotope - Typologie Européenne EUNIS
B1.1Niveau 3Laisses de mer des plages sableuses
↑ Niveau supérieur Description
The lowest level of the supralittoral, just above the normal tide limit, where drift material accumulates and the sand may be rich in nitrogenous organic matter. Vegetation, if present at all, is very open and composed of annuals, e.g. Atriplex spp., Cakile spp., Salsola kali, Polygonum spp.
Taxons associés
Achillea sp.Esp. caract.Artemisia sp.Esp. caract.Festuca sp.Esp. caract.Festuca sp.Esp. caract.
B1.12Niveau 4Communautés annuelles des plages sableuses médio-européennes
Habitat sélectionné Description
Annual halo-nitrophilous communities of the sand beaches of the temperate North Atlantic, the North Sea, the English Channel, the Irish Sea and the Baltic, with Suaeda maritima, Bassia hirsuta, Cakile maritima, Salsola kali, Beta maritima, Atriplex spp., Glaucium flavum, Polygonum spp., Mertensia maritima.
Taxons associés
Faible
Forte
— nb espèces indicatrices par classe