glyceria maxima, agrostis stolonifera, poa trivialis, ranunculus sceleratus, alopecurus geniculatus, glyceria fluitans, persicaria hydropiper, ranunculus repens, trifolium repens, argentina anserina, cardamine pratensis, holcus lanatus, myosotis laxa, oenanthe fistulosa, phalaris arundinacea, rorippa sylvestris, juncus bufonius, rumex crispus, juncus articulatus, juncus effusus, rumex hydrolapathum, scorzoneroides autumnalis