cirsium arvense, carex hirta, lolium perenne, ranunculus repens, agrostis stolonifera, juncus effusus, poa trivialis, trifolium repens, holcus lanatus, urtica dioica, argentina anserina, cardamine pratensis, cerastium holosteoides, glyceria fluitans, glyceria maxima, juncus articulatus, persicaria hydropiper, phalaris arundinacea, phragmites australis, poa annua, plantago major, rumex obtusifolius, scorzoneroides autumnalis