Liste des biotopes et milieux floristiques.Biotope - Typologie Européenne EUNIS
G1.641 - Niveau 5 : Hêtraies pyrénéennes hygrophiles
Description
Humid montane beech and beech-fir (G4.6) forests on neutral soils with mild humus (mull) of the western Pyrenees, characterized by the vernal bloom of Scilla lilio-hyacinthus and Lathraea clandestina and by a summer cover rich in ferns (Athyrium filix-femina, Gymnocarpium dryopteris, Asplenium scolopendrium, Dryopteris spp., Polystichum spp.) and species of the ecological group of Melica uniflora and Galium odoratum; they are locally represented in the eastern Pyrenees and the Montes Olositanicos.
Taxons (Liens actifs si espèces présentes)
Asplenium scolopendrium L., 1753 ( Esp. caract. )
Athyrium filix-femina (L.) Roth, 1799 ( Esp. caract. )
Dryopteris Adans., 1763 ( Esp. caract. )
Galium odoratum (L.) Scop., 1771 ( Esp. caract. )
Gymnocarpium dryopteris (L.) Newman, 1851 ( Esp. caract. )
Lathraea clandestina L., 1753 ( Esp. caract. )
Melica uniflora Retz., 1779 ( Esp. caract. )
Polystichum Roth, 1799 ( Esp. caract. )
Scilla lilio-hyacinthus L., 1753 ( Esp. caract. )
Athyrium filix-femina (L.) Roth, 1799 ( Esp. caract. )
Dryopteris Adans., 1763 ( Esp. caract. )
Galium odoratum (L.) Scop., 1771 ( Esp. caract. )
Gymnocarpium dryopteris (L.) Newman, 1851 ( Esp. caract. )
Lathraea clandestina L., 1753 ( Esp. caract. )
Melica uniflora Retz., 1779 ( Esp. caract. )
Polystichum Roth, 1799 ( Esp. caract. )
Scilla lilio-hyacinthus L., 1753 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)