B2.3Niveau 3Partie supérieure des plages de galets avec végétation ouverte
↑ Niveau supérieur Description
The upper beach of large shingle bars, with open pioneer communities or perennial vegetation mostly formed by Crambe maritima, Honkenya peploides, Lathyrus japonicus and a few other specialised species. Mainly in northwest Europe, from the Atlantic to the Baltic.
Taxons associés
Artemisia sp.Esp. caract.Petrosimonia sp.Esp. caract.Peucedanum sp.Esp. caract.
B2.32Niveau 4Communautés de la Manche à Crambe maritima
Habitat sélectionné Description
Perennial communities of the shingle beaches and bars of the southern North Sea and Channel coasts of southeastern England and, very locally, the Channel coast of France, dominated by Crambe maritima, with Lathyrus japonicus and Honkenya peploides.
Taxons associés