61.231 - Butterbur screes

Classification des habitats du Paléarctique (2001)

Description

High montane and subalpine, relatively humid, fine limestone and marl screes, with Petasites paradoxus, Valeriana montana, Gypsophila repens.

Correspondances phytosociologiques

Petasition paradoxi: Petasitetum nivei (Petasitetum paradoxi), Athamanto-Trisetetum distycophylli, Festucetum laxae, Anthyllido-Leontodontetum hyoseroidis, Dryopteridetum villarii, Petasitetum albi, Moehringio-Gymnocarpietum robertiani, Cystopteridetum montanae, Polystichetum lonchitis, 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: 293-301; Julve, 1993: 35; Seliskar, 1998: 13.