quercus ilex, avenella flexuosa, centaurea pectinata, erica cinerea, erica scoparia, lonicera periclymenum, teucrium scorodonia, castanea sativa, robinia pseudoacacia, asplenium adiantum-nigrum, calluna vulgaris, cytisus balansae, cytisus scoparius, pinus pinaster, rubia peregrina, umbilicus rupestris