agrostis stolonifera, poa trivialis, agrostis capillaris, glyceria fluitans, glyceria maxima, acorus calamus, holcus lanatus, persicaria amphibia, alisma plantago-aquatica, bidens cernuus, carex nigra, hydrocotyle vulgaris, lolium perenne, myosotis scorpioides, oenanthe fistulosa, phalaris arundinacea, ranunculus flammula, ranunculus repens, berula erecta, juncus effusus, rorippa amphibia, rorippa palustris, stellaria media