castanea sativa, pinus pinaster, pteridium aquilinum, hedera helix, robinia pseudoacacia, rubia peregrina, brachypodium pinnatum, clematis vitalba, cornus sanguinea, erica arborea, quercus pubescens, rhamnus alaternus, rubus ulmifolius, fraxinus ornus, molinia arundinacea, serratula tinctoria, smilax aspera, viola riviniana