tripleurospermum inodorum, persicaria maculosa, lolium perenne, rumex maritimus, atriplex patula, capsella bursa-pastoris, lolium multiflorum, matricaria discoidea, phleum pratense, achillea millefolium, artemisia vulgaris, atriplex prostrata, bidens tripartita, elymus repens, persicaria lapathifolia, poa annua, poa palustris, ranunculus sceleratus, chenopodium album, cirsium arvense, lipandra polysperma, rorippa palustris, scorzoneroides autumnalis, sonchus oleraceus