Biotope - Typologie Européenne EUNIS

F6.6 - Niveau 3 : Garrigues supraméditerranéennes
Description
Low shrub formations with pronounced Mediterranean affinities formed as a degradation stage of thermophilous deciduous woodland (G1.7) or sometimes of evergreen Quercus woodland (G2.1) in the supra-Mediterranean belt of the Mediterranean region. Included here are only those formations that are characteristic of the supra-Mediterranean level; formations, particularly of the lower supra-Mediterranean, that are closely related to meso-Mediterranean communities have been included under F6.1, F6.2, F6.3 or F6.4.
Taxons (Liens actifs si espèces présentes)
Stipa sp.,
F6.64 - Niveau 4 : Fourrés supraméditerranéens à Buxus sempervirens
Description
Buxus sempervirens thickets of the supra-Mediterranean zone, occurring as facies within several formations of southern France such as true-lavender garrigues (unit F6.61) and supra-Mediterranean steppic grassland complexes (unit E1.5), in northeastern Spanish ranges, in isolated stations of the Apennines and in Corsica.
Taxons (Liens actifs si espèces présentes)
Buxus sempervirens L., 1753 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)
Faible
Forte — nb espèces indicatrices par classe
Humidité
Réaction du sol (pH)
Nutriments
Lumière
Matière organique
Granulométrie
Salinité