quercus robur, acer pseudoplatanus, urtica dioica, fraxinus excelsior, filipendula ulmaria, galium aparine, geum urbanum, glechoma hederacea, rubus caesius, acer campestre, alliaria petiolata, crataegus monogyna, epilobium montanum, ficaria verna, heracleum sphondylium, lolium giganteum, poa nemoralis, poa trivialis, prunus padus, rumex conglomeratus, ulmus minor, veronica chamaedrys