agrostis stolonifera, glyceria fluitans, alopecurus geniculatus, carex riparia, juncus articulatus, phragmites australis, ranunculus repens, elymus repens, poa trivialis, argentina anserina, cardamine pratensis, cerastium holosteoides, eleocharis palustris, glyceria maxima, lolium perenne, lysimachia nummularia, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, trifolium repens, triglochin palustris, alisma plantago-aquatica, bolboschoenus maritimus, carex hirta, cirsium arvense, ranunculus sceleratus