U3-D - Falaises continentales humides

Wet inland cliff

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Permanently wet cliffs in temperate and Mediterranean regions, in often highly localized situations, where rock and earth surfaces are kept wet by water trickles, spray splashing and a sunless orientation. The characteristic flora is dominated by shade and moisture-tolerant vascular plants, luxuriant ferns and bryophytes, and green and blue-green algae.

Espèces diagnostiques

Adiantum capillus-veneris, Pinguicula grandiflora, Cymbalaria muralis, Samolus valerandi, Pinguicula poldinii, Hypericum hircinum, Eucladium verticillatum, Hymenostylium recurvirostrum, Trachelium caeruleum, Doronicum corsicum

Espèces constantes

Adiantum capillus-veneris, Pinguicula grandiflora, Samolus valerandi, Molinia caerulea aggr., Parietaria judaica, Hypericum hircinum, Cymbalaria muralis

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)