31.812121 - Atlantic calcicline scrub

Classification des habitats du Paléarctique (2001)

Description

Widespread neutrophilous to calciphilous, species-rich thorny scrub and seminatural hedge communities of the British Isles, with Crataegus monogyna, Hedera helix, Rubus spp., Prunus spinosa, Fraxinus excelsior. Included are the Hedera helix-Urtica dioica, Mercurialis perennis and Brachypodium sylvaticum subcommunities of the Crataegus monogyna-Hedera helix scrub.

Bibliographie

Devillers P., Devillers-Terschuren J. & Vander Linden C., 2001. PHYSIS Palaearctic Habitat Classification Database. Updated to 10 December 2001. Institut Royal des Sciences Naturelles, Bruxelles. (Source)

Rodwell, 1991a: units W21a, W21b, W21c.