echinochloa crus-galli, bidens tripartita, persicaria amphibia, alisma plantago-aquatica, bolboschoenus maritimus, butomus umbellatus, euphorbia esula, glyceria maxima, lysimachia nummularia, lythrum salicaria, lythrum virgatum, mentha arvensis, oenanthe aquatica, persicaria minor, phalaris arundinacea, rorippa palustris, rubia tatarica, rumex stenophyllus, sonchus arvensis, thalictrum flavum, xanthium strumarium