S3-7 - Fourrés à Corylus avellana

Corylus avellana scrub

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Scrub dominated by hazel (Corylus avellana). Natural occurrences are found on shallow soils along the northern Atlantic seaboards, where they are permanently maintained by exposure to winds, and locally on rocky slopes and cliffs through the continental region. Secondary hazel scrub can develop after by felling of mesic broadleaved forests.

Espèces diagnostiques

Corylus avellana

Espèces constantes

Corylus avellana, Crataegus monogyna, Hedera helix aggr., Cornus sanguinea, Prunus spinosa, Geranium robertianum, Fragaria vesca, Urtica dioica, Geum urbanum, Brachypodium sylvaticum, Poa nemoralis, Mercurialis perennis, Fraxinus excelsior, Rubus fruticosus aggr., Rosa canina aggr., Lonicera periclymenum, Stellaria holostea, Oxalis acetosella, Dryopteris filix-mas, Lonicera xylosteum

Espèces dominantes

Corylus avellana, Hedera helix aggr.

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)