31.4911 - Alpine Dryas mats

Classification des habitats du Paléarctique (2001)

Description

Dryas octopetala mats of the high levels of the Alps, widespread pioneering communities on calcareous substrates.

Correspondances phytosociologiques

Dryadetum octopetalae (Caricetum firmae p.) i.a.

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)

Ellenberg, 1963, 1988; Ozenda, 1981, 1985: 251; Grabherr & al., 1993: 413-414; Oberdorfer, 1993a: 194-195.