alopecurus geniculatus, holcus lanatus, agrostis stolonifera, bidens tripartita, ranunculus repens, equisetum palustre, glyceria fluitans, poa trivialis, ranunculus sceleratus, equisetum fluviatile, persicaria hydropiper, phalaris arundinacea, trifolium repens, glechoma hederacea, juncus articulatus, stellaria media, carex hirta, plantago major, rorippa palustris, rumex conglomeratus