glyceria fluitans, trifolium repens, poa trivialis, galium palustre, holcus lanatus, agrostis stolonifera, alopecurus geniculatus, juncus articulatus, juncus effusus, oenanthe fistulosa, cardamine pratensis, elymus repens, glyceria maxima, myosotis scorpioides, persicaria hydropiper, phalaris arundinacea, ranunculus repens, rorippa amphibia, stellaria alsine, argentina anserina, bidens cernuus, rumex crispus