anthoxanthum repens, phragmites australis, echinochloa crus-galli, lysimachia vulgaris, alisma plantago-aquatica, atriplex prostrata, bidens tripartita, convolvulus arvensis, glyceria maxima, oenanthe aquatica, phalaris arundinacea, rorippa palustris, rubia tatarica, sonchus arvensis, stachys palustris, thalictrum flavum, xanthium strumarium