phalaris arundinacea, alopecurus aequalis, baldellia ranunculoides, carex hirta, mentha pulegium, potentilla reptans, glyceria fluitans, lysimachia vulgaris, persicaria amphibia, ranunculus flammula, chamaemelum nobile, juncus effusus, lycopus europaeus, lythrum salicaria, mentha aquatica, persicaria hydropiper, plantago major, rumex crispus