be, arr. gent, lemna minor, phragmites australis, glyceria maxima, spirodela polyrhiza, sparganium erectum, lemna trisulca, agrostis stolonifera, hydrocharis morsus-ranae, elodea nuttallii, sagittaria sagittifolia, alisma plantago-aquatica, phalaris arundinacea, persicaria amphibia, ranunculus repens, glyceria fluitans, urtica dioica, galium palustre, lythrum salicaria, rorippa amphibia, ceratophyllum demersum, equisetum fluviatile, poa trivialis, solanum dulcamara, lycopus europaeus, juncus effusus, iris pseudacorus, myosotis scorpioides, elodea canadensis, persicaria hydropiper, calystegia sepium, epilobium hirsutum, nuphar lutea, potamogeton natans, carex riparia, rumex hydrolapathum, ranunculus sceleratus, lemna gibba, potamogeton trichoides, cirsium arvense, oenanthe aquatica, hottonia palustris, eleocharis palustris, lysimachia vulgaris, butomus umbellatus, potamogeton pusillus, holcus lanatus, sparganium emersum, equisetum palustre, callitriche platycarpa, ranunculus circinatus