castanea sativa, pteridium aquilinum, lonicera periclymenum, pinus pinaster, pinus sylvestris, thuidium tamariscinum, calluna vulgaris, carex flacca, crataegus monogyna, dioscorea communis, euphorbia amygdaloides, festuca heterophylla, hedera helix, juniperus communis, platanthera chlorantha, prunus avium, quercus pyrenaica, quercus robur, rubia peregrina, teucrium scorodonia, ulex europaeus, viola riviniana