anthoxanthum repens, atriplex prostrata, echinochloa crus-galli, phalaris arundinacea, althaea officinalis, bidens tripartita, cirsium arvense, glycyrrhiza echinata, oenanthe aquatica, persicaria minor, plantago major, polygonum arenarium, rorippa palustris, rumex stenophyllus, tournefortia sibirica, xanthium strumarium