leersia oryzoides, alopecurus aequalis, bidens tripartita, persicaria minor, eleocharis acicularis, eleocharis palustris, alisma plantago-aquatica, bidens frondosa, carex vesicaria, equisetum fluviatile, glyceria fluitans, juncus articulatus, juncus bufonius, lysimachia vulgaris, myosotis laxa, nostoc commune, persicaria hydropiper, ranunculus flammula, ranunculus repens, urtica dioica, cirsium arvense, lycopus europaeus, oenanthe aquatica, rorippa palustris, rumex maritimus, sagina procumbens, stellaria alsine