T1-6 - Forêts marécageuses de feuillus sur tourbe acide

Broadleaved mire forest on acid peat

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Deciduous broadleaved or mixed forest on acid peat on or around active bogs and poor fens with nutrient-poor ground waters occurring through the Atlantic region and the boreal zone and locally, where ground conditions permit, also in the continental zone. It is usually dominated by birch (Betula pubescens).

Espèces diagnostiques

Betula pubescens, Molinia caerulea aggr., Sphagnum palustre aggr., Frangula alnus, Sphagnum fimbriatum

Espèces constantes

Betula pubescens, Molinia caerulea aggr., Frangula alnus, Pinus sylvestris, Betula pendula, Vaccinium myrtillus, Quercus robur, Polytrichum commune, Pleurozium schreberi, Sorbus aucuparia, Sphagnum recurvum aggr., Rubus fruticosus aggr., Avenella flexuosa, Dryopteris carthusiana, Picea abies, Calluna vulgaris, Sphagnum palustre aggr., Vaccinium vitis-idaea, Dicranum scoparium, Aulacomnium palustre

Espèces dominantes

Betula pubescens, Molinia caerulea aggr., Betula pendula, Sphagnum recurvum aggr., Sphagnum palustre aggr., Pteridium aquilinum, Vaccinium myrtillus, Polytrichum commune

Bibliography

 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)