alopecurus geniculatus, eleocharis palustris, oenanthe fistulosa, poa trivialis, trifolium repens, mentha pulegium, plantago major, ranunculus repens, rumex crispus, alisma plantago-aquatica, alopecurus pratensis, argentina anserina, glyceria fluitans, lysimachia nummularia, mentha aquatica, persicaria amphibia, phalaris arundinacea