echinochloa crus-galli, althaea officinalis, bolboschoenus maritimus, xanthium strumarium, alisma gramineum, anthoxanthum repens, atriplex prostrata, bidens tripartita, glycyrrhiza echinata, juncus gerardi, lepidium latifolium, oenanthe aquatica, persicaria amphibia, phalaris arundinacea, plantago major, polygonum arenarium, rorippa palustris, rubia tatarica, sonchus arvensis