G1.13 - Niveau 4 : Forêts galeries méridionales à Alnus et Betula
Description
Riparian formations of Alnus glutinosa, locally of Alnus cordata or Betula spp. of the Mediterranean basin and of western Iberia, often with Fraxinus angustifolia and Osmunda regalis.
G1.131 - Niveau 5 : Forêts galeries méridionales à Alnus glutinosa
Description
Riparian Alnus glutinosa-dominated multilayered formations of the meso- and supra-Mediterranean levels of the Iberian peninsula, the Cévennes, the Italic and Hellenic peninsulas.