text: hedera helix, populus alba, alnus glutinosa, populus nigra, lycopus europaeus, cornus sanguinea, crataegus monogyna, platanus hispanica, rubus caesius, acer negundo, agrostis stolonifera, brachypodium sylvaticum, carex pendula, clematis vitalba, fraxinus angustifolia, humulus lupulus, juglans regia, ligustrum vulgare, solanum dulcamara, ulmus minor