61.21 - Alpine calcschist screes

Classification des habitats du Paléarctique (2001)

Description

Calcareous slate slope communities of the Alps, with Draba hoppeana, Campanula cenisia, Saxifraga biflora, Herniaria alpina, Trisetum spicatum.

Correspondances phytosociologiques

Drabetalia hoppeanae: Drabion hoppeanae: Saxifragetum biflorae, Saxifragetum rudolphianae, Campanulo cenisiae-Saxifragetum oppositiflorae, Drabetum hoppeanae i.a.

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, 1954, 1975c; Ellenberg, 1963, 1988; Archiloque & al., 1969; Schaer & al., 1972; Guinochet and Vilmorin, 1973; Ozenda, 1981, 1985; Lippert, 1983; Géhu, 1984a; Salomez, 1990; Jonglet, 1990; Oberdorfer, 1990; Englisch & al., 1993: 302-307.