agrostis stolonifera, glyceria fluitans, poa trivialis, ranunculus repens, alopecurus geniculatus, persicaria hydropiper, ranunculus sceleratus, bidens cernuus, bolboschoenus maritimus, cardamine pratensis, cerastium holosteoides, cirsium arvense, eleocharis palustris, glyceria maxima, lolium perenne, myosotis scorpioides, phalaris arundinacea, plantago uliginosa, poa annua, polygonum aviculare, stellaria media, trifolium repens, plantago major, rumex conglomeratus