be, arr. gent, ranunculus repens, agrostis stolonifera, poa trivialis, phalaris arundinacea, glyceria maxima, phragmites australis, lolium perenne, urtica dioica, persicaria amphibia, holcus lanatus, glyceria fluitans, trifolium repens, cirsium arvense, persicaria hydropiper, alopecurus geniculatus, sparganium erectum, cardamine pratensis, rumex acetosa, elodea nuttallii, juncus effusus, galium palustre, alopecurus pratensis, lythrum salicaria, epilobium hirsutum, ranunculus acris, lycopus europaeus, lemna minor, elymus repens, myosotis scorpioides, equisetum palustre, iris pseudacorus, rorippa amphibia, calystegia sepium, alisma plantago-aquatica, equisetum fluviatile, rumex obtusifolius, ranunculus sceleratus, spirodela polyrhiza, symphytum officinale, glechoma hederacea, eleocharis palustris, poa annua, rumex crispus, plantago major, dactylis glomerata, solanum dulcamara, stellaria media, carex acuta, rumex hydrolapathum, phleum pratense