agrostis stolonifera, poa trivialis, alopecurus geniculatus, glyceria fluitans, holcus lanatus, lolium perenne, phalaris arundinacea, poa pratensis, juncus articulatus, trifolium repens, bolboschoenus maritimus, carex hirta, cerastium holosteoides, cirsium arvense, eleocharis palustris, equisetum palustre, glyceria maxima, helosciadium nodiflorum, myosotis scorpioides, plantago major, ranunculus repens, bidens tripartita, ranunculus sceleratus, rumex palustris, sium latifolium