glyceria fluitans, poa trivialis, alopecurus geniculatus, ranunculus repens, agrostis stolonifera, galium palustre, holcus lanatus, lolium perenne, oenanthe fistulosa, cardamine pratensis, glyceria maxima, juncus articulatus, carex hirta, equisetum fluviatile, juncus effusus, lotus pedunculatus, phleum pratense, ranunculus sceleratus, stellaria alsine, trifolium repens, cerastium holosteoides, hydrocotyle vulgaris, oenanthe aquatica, persicaria hydropiper