quercus robur, laurus nobilis, smilax aspera, arbutus unedo, castanea sativa, frangula alnus, hedera helix, arum italicum, asplenium onopteris, brachypodium sylvaticum, crataegus monogyna, dioscorea communis, euphorbia amygdaloides, geranium robertianum, ilex aquifolium, ligustrum vulgare, polypodium cambricum, potentilla erecta, pteridium aquilinum, pulmonaria longifolia, rhamnus alaternus, rosa sempervirens, rubia peregrina, rubus ulmifolius, ruscus aculeatus