54.28 - Ice sedge fens

Classification des habitats du Paléarctique (2001)

Description

Mostly subalpine formations dominated by Carex frigida, colonizing seepages and flushes on stony slopes of the Alps, the Pyrenees and the Black Forest, with Carex davalliana, Carex demissa, Carex panicea, Carex nigra, Juncus triglumis, Juncus castaneus, Blysmus compressus, Tofieldia calyculata, Parnassia palustris, Pinguicula vulgaris, Pinguicula grandiflora, Primula farinosa, Saxifraga aizoides, Campylium stellatum.

Correspondances phytosociologiques

Caricetum frigidae (Saxifrago-Caricetum frigidae, Tofieldio-Caricetum frigidae, Cariceto frigidae-Pinguiculo grandiflorae, Primulo-Caricetum frigidae, Soldanello-Caricetum frigidae)

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)

Duvigneaud, 1949: 96; Dierssen, 1978: 419; Oberdorfer, 1990; Pott, 1992: 186; Oberdorfer, 1992a: 268, 306; Steiner, 1992, 1993: 155-156; Julve, 1993: 75.