brachythecium rivulare, cratoneuron filicinum, poa annua, urtica dioica, cardamine flexuosa, dichodontium pellucidum, fraxinus excelsior, geranium robertianum, acer pseudoplatanus, agrostis stolonifera, alliaria petiolata, dactylis glomerata, geum urbanum, lolium giganteum, lolium perenne, solidago canadensis, viola reichenbachiana