phalaris arundinacea, bidens tripartita, glyceria maxima, lysimachia vulgaris, alisma plantago-aquatica, anthoxanthum repens, atriplex prostrata, carex acuta, echinochloa crus-galli, lythrum salicaria, oenanthe aquatica, persicaria amphibia, persicaria minor, potentilla reptans, sonchus arvensis, stachys palustris