⌘K
Biotope - Typologie Européenne EUNIS
G2.121 - Niveau 5 : Chênaies à Quercus ilex mésoméditerranéennes
Description
Rich meso-Mediterranean Quercus ilex forests, penetrating locally, mostly in ravines, into the thermo-Mediterranean zone. They are often degraded to arborescent matorral (unit F5.11), and some of the types listed below no longer exist in the fully developed forest state relevant to category G2; they have nevertheless been included, both to provide appropriate codes for use in F5.11, and because restoration may be possible.
Taxons (Liens actifs si espèces présentes)
G2.1211 - Niveau 6 : Chênaies à Chêne vert ibériques nord-occidentales
Description
Quercus ilex forests with exuberant undergrowth of Mediterranean, often lauriphyllous, small trees, shrubs, and lianas, including Laurus nobilis, Rhamnus alaternus, Arbutus unedo, Phillyrea media, Rosa sempervirens, Rubia peregrina, Smilax aspera, Hedera helix, often well-preserved on steep slopes of the calcareous mountains rising above the southern coast of the Bay of Biscay.
Taxons (Liens actifs si espèces présentes)
Arbutus unedo L., 1753 ( Esp. caract. )
Hedera helix L., 1753 ( Esp. caract. )
Laurus nobilis L., 1753 ( Esp. caract. )
Phillyrea media L., 1759 ( Esp. caract. )
Quercus ilex L., 1753 [nom. et typ. cons. prop.] ( Esp. caract. )
Rhamnus alaternus L., 1753 ( Esp. caract. )
Rosa sempervirens L., 1753 ( Esp. caract. )
Rubia peregrina L., 1753 ( Esp. caract. )
Smilax aspera L., 1753 ( Esp. caract. )
Hedera helix L., 1753 ( Esp. caract. )
Laurus nobilis L., 1753 ( Esp. caract. )
Phillyrea media L., 1759 ( Esp. caract. )
Quercus ilex L., 1753 [nom. et typ. cons. prop.] ( Esp. caract. )
Rhamnus alaternus L., 1753 ( Esp. caract. )
Rosa sempervirens L., 1753 ( Esp. caract. )
Rubia peregrina L., 1753 ( Esp. caract. )
Smilax aspera 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