C3.413Niveau 5Gazons en bordure des étangs acides à eaux peu profondes
↑ Niveau supérieur
Description
Eleocharis multicaulis, Scirpus fluitans, Juncus bulbosus, Hypericum elodes, Pilularia globulifera, Deschampsia setacea, Ranunculus flammula, Littorella uniflora communities of shallow acid pools of the Palaearctic and their margins susceptible to short periods of emersion.
C3.4132Niveau 6Gazons à Littorelle des dépressions interdunaires
Habitat sélectionné
Description
Communities of humid sands and pool fringes in oligotrophic dunes of the Atlantic, the North Sea and the southern Baltic, with Samolus valerandi and Littorella uniflora.