agrostis stolonifera, glyceria fluitans, persicaria hydropiper, poa trivialis, ranunculus repens, trifolium repens, eleocharis palustris, sagina procumbens, alopecurus geniculatus, bidens cernuus, carex hirta, galium palustre, helosciadium nodiflorum, myosotis scorpioides, triglochin palustris, argentina anserina, cardamine pratensis, catabrosa aquatica, cerastium holosteoides, cirsium arvense, juncus articulatus, lolium perenne, oenanthe fistulosa, phleum pratense, ranunculus sceleratus, stellaria media, rorippa palustris