agrostis stolonifera, agrostis canina, oenanthe fistulosa, poa trivialis, ranunculus sceleratus, rumex crispus, carex hirta, centaurea jacea, potentilla reptans, ranunculus sardous, rorippa sylvestris, alopecurus geniculatus, bellis perennis, cirsium arvense, eleocharis palustris, galium palustre, hordeum geniculatum, lolium perenne, setaria pumila, trifolium hybridum, xanthium orientale