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Biotope - Typologie Européenne EUNIS
G1.7 - Niveau 3 : Forêts caducifoliées thermophiles
Description
Forests or woods of submediterranean climate regions and supramediterranean altitudinal levels, and of western Eurasian steppe and substeppe zones, dominated by deciduous or semideciduous thermophilous Quercus species or by other southern trees such as Carpinus orientalis, Castanea sativa or Ostrya carpinifolia. Thermophilous deciduous trees may, under local microclimatic or edaphic conditions, replace the evergreen oak forests in mesomediterranean or thermomediterranean areas, and occur locally to the north in central and western Europe.
Taxons (Liens actifs si espèces présentes)
G1.71 - Niveau 4 : Chênaies à Quercus pubescens occidentales et communautés apparentées
Description
Quercus pubescens forests and woods of the supra-Mediterranean zone of France, west of the Alpine arc, and of northeastern Spain, with irradiations to southern Germany and Belgium. Low medio-European forests of Quercus petraea or Quercus robur occupying warm exposures beyond the range of Quercus pubescens and linked to the Quercion pubescenti-petraeae by the presence of Buxus sempervirens or other thermophile calcicolous plants, including Limodorum abortivum, Melittis melissophyllum. In the Carpathians they are represented by the alliance Genisto germanicae-Quercion with species Avenella flexuosa, Calluna vulgaris, Festuca ovina, Genista spp., Luzula luzuloides.
Taxons (Liens actifs si espèces présentes)
Avenella flexuosa (L.) Drejer, 1838 ( Esp. caract. )
Buxus sempervirens L., 1753 ( Esp. caract. )
Calluna vulgaris Salisb., 1802 [nom. inval.] ( Esp. caract. )
Festuca ovina L., 1753 ( Esp. caract. )
Genista L., 1753 ( Esp. caract. )
Limodorum abortivum (L.) Sw., 1799 ( Esp. caract. )
Luzula luzuloides (Lam.) Dandy & Wilmott, 1938 ( Esp. caract. )
Melittis melissophyllum L., 1753 ( Esp. caract. )
Quercus pubescens Brot., 1805 [nom. illeg. hom.] ( Esp. caract. )
Quercus robur L., 1753 ( Esp. caract. )
Buxus sempervirens L., 1753 ( Esp. caract. )
Calluna vulgaris Salisb., 1802 [nom. inval.] ( Esp. caract. )
Festuca ovina L., 1753 ( Esp. caract. )
Genista L., 1753 ( Esp. caract. )
Limodorum abortivum (L.) Sw., 1799 ( Esp. caract. )
Luzula luzuloides (Lam.) Dandy & Wilmott, 1938 ( Esp. caract. )
Melittis melissophyllum L., 1753 ( Esp. caract. )
Quercus pubescens Brot., 1805 [nom. illeg. hom.] ( Esp. caract. )
Quercus robur 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