acer negundo, ficaria verna, glechoma hederacea, poa nemoralis, rubus caesius, cardamine pratensis, cornus sanguinea, deschampsia cespitosa, helianthus tuberosus, lolium giganteum, populus nigra, rumex obtusifolius, sambucus nigra, urtica dioica, acer pseudoplatanus, angelica sylvestris, brachypodium sylvaticum, rhamnus cathartica