Biotope - Typologie CORINE

34.33 - Niveau 4 : Prairies calcaires subatlantiques très sèches
Description
Taxons.
34.332 - Niveau 5 : Pelouses médio-européennes du Xerobromion
Description
Formations of southern Belgium, Germany, France, northern Spain and the northern Apennines. Where they occur in the vicinity of communities of the Festucetalia valesiacae, the latter occupy cites with more continental microclimates than those inhabited by the formations of this group.
Taxons.
Ajuga chamaepitys (L.) Schreb., 1773 ( Comb. caract. )
Anemone rubra Lam., 1783 ( Comb. caract. )
Armeria arenaria subsp. arenaria (Pers.) Schult., 1820 ( Comb. caract. )
Artemisia campestris L., 1753 ( Comb. caract. )
Asperula cynanchica L., 1753 ( Comb. caract. )
Biscutella laevigata L., 1771 ( Comb. caract. )
Bothriochloa ischaemum (L.) Keng, 1936 ( Comb. caract. )
Brachypodium rupestre (Host) Roem. & Schult., 1817 ( Comb. caract. )
Bromopsis erecta (Huds.) Fourr., 1869 ( Comb. caract. )
Carex liparocarpos Gaudin, 1804 ( Comb. caract. )
Carlina acanthifolia subsp. acanthifolia All., 1773 ( Comb. caract. )
Centaurea paniculata subsp. paniculata L., 1753 ( Comb. caract. )
Centaurea stoebe L., 1753 ( Comb. caract. )
Convolvulus cantabrica L., 1753 ( Comb. caract. )
Coronilla minima L., 1756 ( Comb. caract. )
Dianthus carthusianorum L., 1753 ( Comb. caract. )
Dianthus saxicola Jord., 1852 ( Comb. caract. )
Echium vulgare L., 1753 ( Comb. caract. )
Elytrigia intermedia (Host) Nevski, 1933 ( Comb. caract. )
Eryngium campestre L., 1753 ( Comb. caract. )
Euphorbia cyparissias L., 1753 ( Comb. caract. )
Euphorbia seguieriana Neck., 1770 ( Comb. caract. )
Festuca lemanii Bastard, 1809 ( Comb. caract. )
Festuca marginata subsp. marginata (Hack.) K.Richt., 1890 ( Comb. caract. )
Fumana procumbens (Dunal) Gren. & Godr., 1847 ( Comb. caract. )
Galium corrudifolium Vill., 1779 ( Comb. caract. )
Galium glaucum L., 1753 ( Comb. caract. )
Genista sagittalis L., 1753 ( Comb. caract. )
Globularia bisnagarica L., 1753 ( Comb. caract. )
Helianthemum apenninum (L.) Mill., 1768 ( Comb. caract. )
Helianthemum canum (L.) Baumg., 1816 ( Comb. caract. )
Helianthemum nummularium (L.) Mill., 1768 ( Comb. caract. )
Helichrysum stoechas (L.) Moench, 1794 ( Comb. caract. )
Hippocrepis comosa L., 1753 ( Comb. caract. )
Hypericum perforatum L., 1753 ( Comb. caract. )
Iberis pinnata L., 1755 ( Comb. caract. )
Koeleria vallesiana (Honck.) Gaudin, 1808 ( Comb. caract. )
Lactuca viminea subsp. chondrilliflora (Boreau) Bonnier, 1923 ( Comb. caract. )
Linum austriacum L., 1753 ( Comb. caract. )
Linum tenuifolium L., 1753 ( Comb. caract. )
Lotus corniculatus L., 1753 ( Comb. caract. )
Medicago minima (L.) L., 1754 ( Comb. caract. )
Medicago monspeliaca (L.) Trautv., 1841 ( Comb. caract. )
Melica ciliata L., 1753 ( Comb. caract. )
Ononis pusilla L., 1759 ( Comb. caract. )
Orobanche alba Stephan ex Willd., 1800 ( Comb. caract. )
Petrorhagia saxifraga (L.) Link, 1829 ( Comb. caract. )
Phleum phleoides (L.) H.Karst., 1880 ( Comb. caract. )
Polygala exilis DC., 1813 ( Comb. caract. )
Potentilla verna L., 1753 [nom. et typ. cons.] ( Comb. caract. )
Poterium sanguisorba L., 1753 ( Comb. caract. )
Reseda phyteuma L., 1753 ( Comb. caract. )
Scorzonera hirsuta L., 1771 ( Comb. caract. )
Sedum acre L., 1753 ( Comb. caract. )
Silene italica (L.) Pers., 1805 ( Comb. caract. )
Silene otites (L.) Wibel, 1799 ( Comb. caract. )
Teucrium chamaedrys L., 1753 ( Comb. caract. )
Teucrium montanum L., 1753 ( Comb. caract. )
Thesium humifusum subsp. divaricatum (Mert. & W.D.J.Koch) Bonnier & Layens, 1894 ( Comb. caract. )
Thymus drucei Ronniger, 1924 ( Comb. caract. )
Trifolium striatum L., 1753 ( Comb. caract. )
Trinia glauca (L.) Dumort., 1827 ( Comb. caract. )
Xeranthemum inapertum (L.) Mill., 1768 ( Comb. caract. )
Analyse Ecologie du milieu (En fonction des espèces présentent)