myosotis scorpioides, poa trivialis, glyceria fluitans, bidens cernuus, cardamine pratensis, agrostis stolonifera, eleocharis palustris, trifolium repens, triglochin palustris, juncus bufonius, oenanthe fistulosa, alopecurus geniculatus, bolboschoenus maritimus, carex hirta, cirsium arvense, equisetum fluviatile, glyceria maxima, holcus lanatus, juncus articulatus, persicaria hydropiper, ranunculus repens, ranunculus sceleratus, stellaria alsine, butomus umbellatus, sonchus asper