Pimprenelle
The calcareous grasslands support a diverse flora which includes Salad burnet ("Sanguisorba minor"), Knapweed ("Centaurea scabiosa" and "Centaurea nigra"), Rock-rose ("Helianthemum nummularium") and Wild thyme ("Thymus praecox"). On the higher, more acidic, slopes goldenrod ("Solidago virgaurea"), wood sage ("Teucrium scorodonia") and common bent ("Agrostis capillaris") can be found. There are also scrub plants including hawthorn ("Crataegus monogyna"), mountain ash ("Sorbus aucuparia"), gorse ("Ulex europaeus") and elder ("Sambucus nigra"). Several of the caves support bat populations.