T1-D - Forêts à Betula et Populus tremula sur sols minéraux des montagnes d'Europe méridionale

Southern European mountain Betula and Populus tremula forest on mineral soils

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Diverse climax and paraclimax forests dominated by birch (Betula pendula and closely related species) or aspen (Populus tremula) on usually acidic mineral soils in humid ravines and gorges and on unstable substrates in the montane to subalpine belts of the Pyrenees, Corsica, Apennines, Sicily and the southern Balkans.

Espèces diagnostiques

Betula pendula var. fontqueri, Betula pendula, Populus tremula, Cruciata glabra, Hepatica nobilis, Lathyrus linifolius

Espèces constantes

Betula pendula, Corylus avellana, Populus tremula, Fagus sylvatica, Avenella flexuosa, Pteridium aquilinum, Fragaria vesca, Cruciata glabra, Vaccinium myrtillus, Poa nemoralis, Juniperus communis subsp. communis, Hepatica nobilis, Sorbus aucuparia, Rubus fruticosus aggr., Stellaria holostea, Salix caprea, Crataegus monogyna, Abies alba, Teucrium scorodonia, Rubus idaeus

Espèces dominantes

Betula pendula, Populus tremula, Corylus avellana, Vaccinium myrtillus, Pteridium aquilinum, Betula pendula var. fontqueri, Avenella flexuosa, Buxus sempervirens, Salix cinerea subsp. oleifolia, Rubus fruticosus aggr., Fagus sylvatica, Erica arborea

Bibliographie

 European Topic Centre on Biological Diversity, 2021. EUNIS terrestrial habitat classification 2021 including crosswalks. ETC/BD-EEA. Table Excel transmise par S. Hennekens (Alterra) le 14/02/2022. (Source)