text: robinia pseudoacacia, cornus sanguinea, acer negundo, fraxinus pennsylvanica, impatiens parviflora, urtica dioica, aegopodium podagraria, euonymus europaeus, heracleum sphondylium, ligustrum vulgare, poa nemoralis, rubus caesius, viola reichenbachiana, acer pseudoplatanus, arctium lappa, fragaria vesca, populus alba