agrostis stolonifera, glyceria maxima, persicaria hydropiper, poa trivialis, glyceria fluitans, phalaris arundinacea, alopecurus geniculatus, bidens connata, elymus repens, glechoma hederacea, holcus lanatus, juncus articulatus, juncus effusus, lolium perenne, persicaria maculosa, ranunculus repens, stellaria alsine, atriplex prostrata, bidens cernuus, cardamine pratensis, lycopus europaeus, persicaria lapathifolia, rorippa palustris, rumex hydrolapathum, urtica dioica