be, arr. gent, ranunculus repens, glyceria maxima, phalaris arundinacea, agrostis stolonifera, poa trivialis, phragmites australis, persicaria amphibia, urtica dioica, glyceria fluitans, galium palustre, holcus lanatus, lycopus europaeus, lythrum salicaria, persicaria hydropiper, sparganium erectum, juncus effusus, rorippa amphibia, iris pseudacorus, cirsium arvense, lemna minor, equisetum fluviatile, lolium perenne, myosotis scorpioides, cardamine pratensis, equisetum palustre, epilobium hirsutum, alisma plantago-aquatica, trifolium repens, elodea nuttallii, carex acuta, calystegia sepium, solanum dulcamara, alopecurus geniculatus, rumex hydrolapathum, rumex acetosa, spirodela polyrhiza, alopecurus pratensis, ranunculus sceleratus, symphytum officinale, hydrocharis morsus-ranae, eleocharis palustris, elymus repens, ranunculus acris, carex riparia, stachys palustris, lysimachia vulgaris, lemna trisulca, sagittaria sagittifolia, filipendula ulmaria, rumex obtusifolius