agrostis stolonifera, persicaria hydropiper, poa trivialis, alopecurus geniculatus, glyceria maxima, glyceria fluitans, holcus lanatus, lolium perenne, phalaris arundinacea, carex hirta, catabrosa aquatica, equisetum fluviatile, galium palustre, glechoma hederacea, oenanthe fistulosa, ranunculus repens, ranunculus sceleratus, rorippa amphibia, sparganium erectum, stellaria media, bidens cernuus, cirsium arvense, oenanthe aquatica, urtica dioica