Pyrenean [Festuca gautieri] grasslands

Open, xeric, stepped, scraped, species-rich grasslands of calcareous adrets in the subalpine and lower alpine levels of the Pyrenees, formed by the smooth, sharp-pointed, often curved-leaved [Festuca gautieri], [Festuca scoparia] and often rich in small cushiony plants; characteristic elements include [Koeleria vallesiana], [Helictotrichon sedenense] ([Avena montana]), [Sesleria albicans], [Sideritis hyssopifolia], [Sideritis endressii], [Helianthemum oelandicum var. hirtum], [Androsace villosa], [Gypsophila repens], [Acinos alpinus], [Paronychia serpyllifolia], [Anthyllis vulneraria], [Arenaria grandiflora], [Astragalus sempervirens], [Astragalus monspessulanus], [Eryngium bourgatii], [Fritillaria pyrenaica], [Teucrium pyrenaicum], [Erigeron pyrenaicus], [Ononis cristata] ([Ononis cenisia]), [Onosma fastigiata], [Saponaria caespitosa], [Jurinea humilis], [Seseli nanum], [Arenaria tetraquetra], [Scorzonera aristata], [Thymelaea nivalis], [Iberis bernardiana], [Serratula nudicaulis], [Asperula cynanchica], [Polygala alpina], [Oxytropis pyrenaica], [Carex rupestris].