text: fraxinus pennsylvanica, ulmus minor, fraxinus excelsior, brachypodium sylvaticum, acer pseudoplatanus, cornus sanguinea, crataegus monogyna, populus alba, rubus caesius, chelidonium majus, clematis vitalba, euphorbia cyparissias, geum urbanum, hypericum maculatum, impatiens parviflora, lysimachia nummularia, poa nemoralis, robinia pseudoacacia, viola reichenbachiana