glyceria maxima, glyceria fluitans, acorus calamus, lycopus europaeus, galium palustre, oenanthe fistulosa, ranunculus repens, agrostis stolonifera, alopecurus geniculatus, berula erecta, cardamine pratensis, carex hirta, juncus acutiflorus, lolium perenne, mentha aquatica, myosotis scorpioides, nasturtium microphyllum, poa trivialis, stellaria alsine, trifolium repens