S9-2 - Fourrés des bas-marais à Salix

Salix fen scrub

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Scrub dominated by various species of Salix spp. on peaty and mineral soils maintained in a permanently waterlogged state by high groundwater in floodplain backwaters, around lakes and ponds, among mires and dunes, and in abandoned wet meadows and pastures, occurring through the lowlands of Atlantic, boreal and continental Europe and extending into the Mediterranean region at higher altitudes. Associated floras vary according to the base status of the groundwater and soils.

Espèces diagnostiques

Salix cinerea subsp. cinerea, Myrica gale

Espèces constantes

Salix cinerea subsp. cinerea, Molinia caerulea aggr., Lysimachia vulgaris, Galium palustre aggr., Phragmites australis, Frangula alnus, Salix repens, Myrica gale, Lycopus europaeus, Urtica dioica, Solanum dulcamara, Lythrum salicaria, Potentilla erecta, Filipendula ulmaria, Calliergonella cuspidata, Betula pubescens, Comarum palustre, Cirsium palustre, Salix aurita, Juncus effusus

Espèces dominantes

Salix cinerea subsp. cinerea, Myrica gale, Salix repens, Molinia caerulea aggr., Frangula alnus, Salix aurita

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)