⌘K
👤
Biotopes & milieux

Biotope - Typologie CORINE

36.331 - Niveau 5 : Pelouses à Festuca paniculata
Description
Thermophile, luxuriant, relatively closed grasslands formed by the very tall, blue-grey Festuca paniculata (F. spadicea) on south-facing slopes (adrets) of the upper montane and lower subalpine levels of the Pyrenees, the southern Alps and, locally, the Central Massif and the Abruzzi; characteristic and often abundant accompanying species include Centaurea uniflora, Silene nutans, Trifolium montanum, Hieracium peleterianum, Hypochoeris maculata, Potentilla grandiflora, Lilium martagon, Eryngium alpinum, Luzula pediformis, Meum athamanticum, Nigritella nigra, Helictotrichon parlatorei, Asphodelus albus, Iris xiphioides, Paradisea liliastrum, Dianthus monspessulanus, Carduus defloratus. Many have been traditionally treated as hay meadows and are of extraordinary floristic richness; they are nowadays increasingly abandoned or left to grazing.
Taxons (Liens actifs si espèces présentes)
Acer sp., Agrostis alpina Scop., 1771, Airopsis sp., Anemone narcissifolia L., 1753 [nom. rej.], Anthoxanthum sp., Betonica alopecuros L., 1753, Ceramium sp., Chenopodium sp., Colchicum alpinum subsp. alpinum DC., 1805, Conopodium majus (Gouan) Loret, 1886, Corallinaceae sp., Corallinaceae sp., Corallinaceae sp., Corallinaceae sp., Crangon sp., Crepis pyrenaica (L.) Greuter, 1970, Cruciata glabra (L.) Ehrend., 1958, Dianthus hyssopifolius subsp. hyssopifolius L., 1755, Dianthus pavonius Tausch, 1839, Euphorbia angulata Jacq., 1789, Euphorbia cyparissias L., 1753, Euphrasia hirtella Jord. ex Reut., 1856, Euphrasia minima subsp. minima Jacq. ex DC., 1805, Festuca eskia Ramond ex DC., 1805, Festuca paniculata (L.) Schinz & Thell., 1913, Festuca paniculata subsp. paniculata (L.) Schinz & Thell., 1913, Galium pumilum subsp. pumilum Murray, 1770, Galium saxatile L., 1753, Gentiana acaulis subsp. acaulis L., 1753, Gentiana lutea L., 1753, Gentianella campestris (L.) Börner, 1912, Helianthemum nummularium (L.) Mill., 1768, Hieracium peleterianum Mérat, 1812, Hypericum richeri Vill., 1779, Hypochaeris maculata L., 1753, Iris latifolia (Mill.) Voss, 1895, Jasione laevis subsp. laevis Lam., 1779, Juniperus sibirica Burgsd., 1787, Juniperus sp., Lathyrus occidentalis (Fisch. & C.A.Mey.) Fritsch, 1895, Lecanora sp., Littorina sp., Littorina sp., Lotus alpinus (DC.) Schleich. ex Ramond, 1825, Luzula nutans (Vill.) Duval-Jouve, 1863, Meum athamanticum Jacq., 1776, Phyteuma michelii All., 1785, Phyteuma orbiculare L., 1753, Phyteuma pyrenaicum Rich.Schulz, 1904, Phyteuma scorzonerifolium Vill., 1785 [nom. nud.], Plantago maritima subsp. serpentina (All.) Arcang., 1882, Polygala alpestris Rchb., 1823, Polygala vulgaris subsp. vulgaris L., 1753, Polygonum viviparum L., 1753, Potentilla grandiflora L., 1753, Pulsatilla alpina (L.) Delarbre, 1800, Salicornia sp., Salix sp., Saxifraga granulata subsp. granulata L., 1753, Scilla verna Huds., 1778, Scorzonera aristata Ramond ex DC., 1805, Senecio doronicum (L.) L., 1759, Silene rupestris L., 1753, Sparganium sp., Terebellidae sp., Trifolium alpinum L., 1753, Trifolium montanum subsp. montanum L., 1753, Zygogonium sp.,
36.3311 - Niveau 6 : Pelouses xérophiles des versants rocailleux à Festuca paniculata
Description
More xero-thermophile formations on siliceous, rocky soils of steep, warm slopes of the southwestern Alps, Pyrenees, Central Massif and Abruzzi.
Taxons (Liens actifs si espèces présentes)
Arnica montana L., 1753 ( Comb. caract. )
Astrantia major subsp. major L., 1753 ( Comb. caract. )
Avenella flexuosa subsp. flexuosa (L.) Drejer, 1838 ( Comb. caract. )
Bupleurum longifolium L., 1753 ( Comb. caract. )
Calamagrostis arundinacea (L.) Roth, 1788 ( Comb. caract. )
Campanula glomerata subsp. glomerata L., 1753 ( Comb. caract. )
Campanula scheuchzeri subsp. lanceolata (Lapeyr.) J.-M.Tison, 2010 ( Comb. caract. )
Carex caryophyllea Latourr., 1785 ( Comb. caract. )
Centaurea nigra L., 1753 ( Comb. caract. )
Crepis conyzifolia (Gouan) A.Kern., 1872 ( Comb. caract. )
Cyanus montanus (L.) Hill, 1768 ( Comb. caract. )
Euphorbia hyberna L., 1753 ( Comb. caract. )
Galium saxatile L., 1753 ( Comb. caract. )
Gentiana lutea subsp. lutea L., 1753 ( Comb. caract. )
Laserpitium latifolium L., 1753 ( Comb. caract. )
Lilium martagon L., 1753 ( Comb. caract. )
Meum athamanticum Jacq., 1776 ( Comb. caract. )
Patzkea paniculata subsp. paniculata (L.) G.H.Loos, 2010 ( Comb. caract. )
Pedicularis foliosa L., 1767 ( Comb. caract. )
Poa chaixii Vill., 1786 ( Comb. caract. )
Scorzoneroides pyrenaica (Gouan) Holub, 1977 ( Comb. caract. )
Senecio doronicum (L.) L., 1759 ( Comb. caract. )
Serratula tinctoria L., 1753 ( Comb. caract. )
Silene vulgaris (Moench) Garcke, 1869 ( Comb. caract. )
Trollius europaeus L., 1753 ( Comb. caract. )
Vicia orobus DC., 1815 ( Comb. caract. )
Viola lutea subsp. lutea Huds., 1762 ( Comb. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentes)
Faible
Forte — nb espèces indicatrices par classe
Humidité
Réaction du sol (pH)
Nutriments
Lumière
Matière organique
Granulométrie
Salinité