agrostis stolonifera, poa trivialis, trifolium repens, stellaria alsine, bidens cernuus, elymus repens, glyceria fluitans, lolium perenne, alopecurus geniculatus, argentina anserina, cirsium arvense, eleocharis palustris, glyceria maxima, phalaris arundinacea, poa annua, ranunculus repens, stellaria media, bellis perennis, cardamine pratensis, myosotis scorpioides, ranunculus sceleratus, rumex crispus, sonchus oleraceus, urtica dioica