urtica dioica, galium aparine, populus nigra, deschampsia cespitosa, agrostis stolonifera, cirsium palustre, glechoma hederacea, poa annua, salix viminalis, sambucus nigra, aegopodium podagraria, fraxinus excelsior, geum urbanum, impatiens parviflora, juncus tenuis, lolium giganteum, ranunculus repens, silene baccifera, stellaria media, cirsium oleraceum, gnaphalium uliginosum, persicaria hydropiper