44.313 - Cabbage thistle ash-alder woods

Classification des habitats du Paléarctique (2001)

Description

Fraxinus excelsior-Alnus glutinosa woods of Atlantic, sub-Atlantic and subcontinental middle Europe, with an understorey rich in tall herbs, in particular, in sub-Atlantic areas, the tall Cirsium oleraceum and Eupatorium cannabinum and usually Carex acutiformis; these constitute a transition towards unit 44.332.

Correspondances phytosociologiques

Carici remotae-Fraxinetum cirsietosum

Bibliography

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)

Noirfalise, 1952; Oberdorfer, 1953, 1990; Tüxen and Oberdorfer, 1958; Duvigneaud and Mullenders, 1962; Ellenberg, 1963, 1988; Westhoff and den Held, 1975; Bournérias, 1979, 1984; Soo, 1980; Yon and Tendron, 1981; Moravec & al., 1982; Matuszkiewicz, 1984; Noirfalise, 1984: unit VIII.4c; Rodwell, 1991a: unit W7b.