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Biotope - Typologie Européenne EUNIS
E4.41 - Niveau 4 : Pelouses alpines calciphiles fermées
Description
Mesophile, mostly closed, vigorous, often grazed or mowed, grasslands on deep soils of the subalpine and lower alpine levels of the Alps, the Pyrenees, the mountains of the Balkan peninsula, and, locally, of the Apennines and the Jura. Vegetation typically of alliance Daphno-Festucetea.
Taxons (Liens actifs si espèces présentes)
E4.411 - Niveau 5 : Pelouses mésophiles à Laîche sempervirente
Description
Mesophile grasslands of the northern, central and southwestern Alps and of the Pyrenees, occupying gentle shaded slopes (ubac) and humid flats on deep, often slightly acid, soils over calcareous substrates, with Sesleria albicans, Carex sempervirens, Helictotrichon montanum, Arenaria ciliata, Draba aizoides, Globularia nana, Geranium cinereum, Ranunculus gouanii, Ranunculus thora, Primula elatior ssp. intricata, Oxytropis triflora, Trifolium thalii, Anthyllis vulneraria ssp. pyrenaica, Alchemilla plicatula (Alchemilla asterophylla), Adonis pyrenaica, Horminum pyrenaicum, Geum pyrenaicum, Bartsia spicata, Bartsia alpina, Scabiosa cinerea, Leuzea centauroides (Rhaponticum cynaroides), Fritillaria delphinensis, Fritillaria burnatii, Crocus vernus, Bulbocodium vernum, Carex tendae, Salix pyrenaica.
Taxons (Liens actifs si espèces présentes)
Adonis pyrenaica DC., 1815 ( Esp. caract. )
Alchemilla asterophylla (Tausch) Buser, 1892 ( Esp. caract. )
Alchemilla plicatula Gand., 1883 ( Esp. caract. )
Anthyllis vulneraria subsp. pyrenaica (Beck) Cullen, 1968 ( Esp. caract. )
Arenaria ciliata L., 1753 ( Esp. caract. )
Bartsia alpina L., 1753 ( Esp. caract. )
Bartsia spicata Ramond, 1800 ( Esp. caract. )
Bulbocodium vernum L., 1753 ( Esp. caract. )
Carex sempervirens Vill., 1787 ( Esp. caract. )
Carex tendae (W.Dietr.) Pawł., 1970 ( Esp. caract. )
Draba aizoides L., 1767 ( Esp. caract. )
Fritillaria burnatii (Planch.) Backh., 1879 ( Esp. caract. )
Fritillaria delphinensis Gren., 1855 ( Esp. caract. )
Geranium cinereum Cav., 1787 ( Esp. caract. )
Geum pyrenaicum Mill., 1768 ( Esp. caract. )
Globularia nana Lam., 1788 ( Esp. caract. )
Helictotrichon montanum (Vill.) Henrard, 1940 ( Esp. caract. )
Horminum pyrenaicum L., 1753 ( Esp. caract. )
Leuzea centauroides (L.) Holub, 1973 ( Esp. caract. )
Primula elatior subsp. intricata (Gren. & Godr.) Widmer, 1891 ( Esp. caract. )
Ranunculus gouanii Willd., 1799 ( Esp. caract. )
Ranunculus thora L., 1753 ( Esp. caract. )
Rhaponticum cynaroides (DC.) Less., 1832 ( Esp. caract. )
Salix pyrenaica Gouan, 1773 ( Esp. caract. )
Scabiosa cinerea Lapeyr. ex Lam., 1792 ( Esp. caract. )
Sesleria albicans Kit. ex Schult., 1814 ( Esp. caract. )
Trifolium thalii Vill., 1779 ( Esp. caract. )
Alchemilla asterophylla (Tausch) Buser, 1892 ( Esp. caract. )
Alchemilla plicatula Gand., 1883 ( Esp. caract. )
Anthyllis vulneraria subsp. pyrenaica (Beck) Cullen, 1968 ( Esp. caract. )
Arenaria ciliata L., 1753 ( Esp. caract. )
Bartsia alpina L., 1753 ( Esp. caract. )
Bartsia spicata Ramond, 1800 ( Esp. caract. )
Bulbocodium vernum L., 1753 ( Esp. caract. )
Carex sempervirens Vill., 1787 ( Esp. caract. )
Carex tendae (W.Dietr.) Pawł., 1970 ( Esp. caract. )
Draba aizoides L., 1767 ( Esp. caract. )
Fritillaria burnatii (Planch.) Backh., 1879 ( Esp. caract. )
Fritillaria delphinensis Gren., 1855 ( Esp. caract. )
Geranium cinereum Cav., 1787 ( Esp. caract. )
Geum pyrenaicum Mill., 1768 ( Esp. caract. )
Globularia nana Lam., 1788 ( Esp. caract. )
Helictotrichon montanum (Vill.) Henrard, 1940 ( Esp. caract. )
Horminum pyrenaicum L., 1753 ( Esp. caract. )
Leuzea centauroides (L.) Holub, 1973 ( Esp. caract. )
Primula elatior subsp. intricata (Gren. & Godr.) Widmer, 1891 ( Esp. caract. )
Ranunculus gouanii Willd., 1799 ( Esp. caract. )
Ranunculus thora L., 1753 ( Esp. caract. )
Rhaponticum cynaroides (DC.) Less., 1832 ( Esp. caract. )
Salix pyrenaica Gouan, 1773 ( Esp. caract. )
Scabiosa cinerea Lapeyr. ex Lam., 1792 ( Esp. caract. )
Sesleria albicans Kit. ex Schult., 1814 ( Esp. caract. )
Trifolium thalii Vill., 1779 ( Esp. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)
Faible
Forte
— nb espèces indicatrices par classe