31.7E - Astragalus sempervirens hedgehog-heaths

Classification des habitats du Paléarctique (2001)

Description

Astragalus sempervirens ssp. sempervirens, Astragalus sempervirens ssp. muticus, Astragalus sempervirens ssp. cephalonicus formations of the southern Alps, the eastern Pyrenees, Iberia, the Apennines and Greece, transitional between the alpine and subalpine heaths of unit 31.4 and the true Mediterranean hedgehog-heaths of unit 31.7.

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)

Tüxen and Oberdorfer, 1958; Delvosalle and Duvigneaud, 1962; Rivas Goday and Rivas-Martinez, 1968; Horvat & al., 1974; Ozenda & al., 1979; Izco, 1979; olunin, 1980; Reisigl & al., 1980; Strid, 1980, 1989; Quézel, 1981b; Nimis, 1981; Pignatti, 1982; Rivas-Martinez & al., 1984b; Dupias, 1985; Noirfalise, 1987; Peinado Lorca and Rivas-Martinez, 1987.