prunus spinosa, brachypodium sylvaticum, corylus avellana, crataegus monogyna, rubus ulmifolius, ulmus minor, alnus glutinosa, campanula trachelium, circaea lutetiana, cistus monspeliensis, cistus salviifolius, clematis vitalba, cornus sanguinea, digitalis lutea, dioscorea communis, ilex aquifolium, rubus canescens