glyceria maxima, phragmites australis, mentha aquatica, poa trivialis, agrostis stolonifera, holcus lanatus, oenanthe fistulosa, spirodela polyrhiza, berula erecta, cardamine pratensis, galium palustre, glyceria fluitans, myosotis scorpioides, ranunculus repens, typha angustifolia, argentina anserina, bolboschoenus maritimus, iris pseudacorus, juncus articulatus, myosotis laxa, nasturtium microphyllum, persicaria amphibia, butomus umbellatus, cerastium holosteoides, jacobaea aquatica, rorippa amphibia, rumex conglomeratus, rumex crispus, rumex hydrolapathum