34.321 - Northwestern semidry calcareous grasslands

Classification des habitats du Paléarctique (2001)

Description

Sub-Atlantic dry calcareous grasslands of Denmark, southern Scandinavia and the British Isles.

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)

Braun-Blanquet, 1963; Summerhayes, 1976; Rivas-Martinez, 1977a; Wolkinger and Plank, 1981; Nordiska ministerradet, 1984; Polunin and Walters, 1985; Gauld and Robertson, 1985; Bradshaw, 1985; Rodwell, 1992; Påhlsson, 1994.